Length Length |
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Component Component |
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Hole Style Hole Style |
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Manufacturer Model Number Manufacturer Model Number |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Individual/Set Individual/Set |
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Memory Size Memory Size |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Board Type Board Type |
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![]() | ![]() |
With Headers | Without Headers |
Inspection and Measuring Fixturing
Use these components in coordinate measuring machine (CMM) applications to raise a workpiece and reliably position it on a fixture plate with 1/4"-20 holes. They are not for use in machining applications.
For technical drawings and 3-D models, click on a part number.

Fixture plates have a grid of 1/4"-20 threaded holes spaced 1/2" apart for attaching components. Alpha-numeric markings around the edges of the plates make it easier to identify holes and repeat tasks. Use aluminum plates with CMMs and optical comparators. Use acrylic plates on vision systems. They are transparent to provide your system with a view of the workpiece.
Holes | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Lg. | Wd. | Thick. | Parallel Tolerance | No. of | Style | Thread Size | Ctr.-to-Ctr. | Material | Each | |
3" | 3" | 1/2" | 0.0025" | 21 | Threaded | 1/4"-20 | 1/2" | Aluminum | 0000000 | 0000000 |
3" | 6" | 1/2" | 0.0025" | 51 | Threaded | 1/4"-20 | 1/2" | Aluminum | 0000000 | 000000 |
6" | 6" | 3/8" | 0.0025" | 121 | Threaded | 1/4"-20 | 1/2" | Acrylic Plastic | 0000000 | 000000 |
6" | 6" | 3/8" | 0.0025" | 121 | Threaded | 1/4"-20 | 1/2" | Aluminum | 0000000 | 000000 |
12" | 12" | 1/2" | 0.005" | 484 | Threaded | 1/4"-20 | 1/2" | Aluminum | 0000000 | 000000 |
18" | 18" | 1/2" | 0.01" | 1,156 | Threaded | 1/4"-20 | 1/2" | Aluminum | 0000000 | 00000000 |
24" | 24" | 3/4" | 0.01" | 2,116 | Threaded | 1/4"-20 | 1/2" | Aluminum | 0000000 | 00000000 |

The height of fixture towers makes them useful for holding large parts. They have a grid of 1/4"-20 threaded holes spaced 1/2" apart for attaching components. Alpha-numeric markings around the edges of the towers make it easier to identify holes and repeat tasks.

Use an angle plate to mount components at a right angle.
Slots | Holes | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Lg. | Wd. | Ht. | Lg. | Wd. | No. of | Style | Thread Size | Material | Each | |
3" | 1" | 3" | 1 3/4" | 1/4" | 18 | Threaded | 1/4"-20 | Aluminum | 0000000 | 000000 |
Grid Fixture Plates

Precision ground to the tightest parallel tolerance, these plates have threaded and unthreaded holes in a grid pattern to support precise positioning and repeatability when machining.
For technical drawings and 3-D models, click on a part number.
Threaded Holes | Unthreaded Holes | Mounting Holes | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Wd. | Thick. | No. of | Thread Size | Ctr.-to-Ctr. (A) | No. of | Dia. | Ctr.-to-Ctr. (B) | No. of | Style | Ctr.-to-Ctr. | For Mounting Screw Size | Wt., lbs. | Parallel Tolerance | Material | Each | |
17 1/2" | 11" | 1 1/8" | 82 | 1/2"-13 | 1 1/4" | 35 | 0.501" | 2 1/2" | 4 | Counterbored | 5" | 1/2" | 56 | 0.0005" | A36 Steel | 0000000 | 000000000 |
Fixture Plate Chip Plug | 0000000 | Each | 00000 |
Single-Board Computers

Combine the functionality of a PC with the flexibility of a development board’s digital inputs and outputs. These computers are faster than development boards and also have more memory, so they’re able to run multiple applications simultaneously. Use them to prototype or program complex automation jobs, such as controlling the movements of a robot arm or livestreaming video from a remote facility. About the size of a credit card, they easily mount inside control cabinets.
These computers run on a Linux-based operating system. To program, download an operating system onto a micro SD card (not included) and then transfer it to the single-board computer.
Use sets to start prototyping automation systems. They cannot be sold to Canada due to energy efficiency regulations. 5-piece sets come with the basic hardware needed to get the computer up and running. Use them to run local and web-based applications for your system. 94-, 96-, and 97-piece sets include all of the hardware in the 5-piece sets, as well as some electrical components. Use the components to prototype your physical system, which might incorporate temperature and pressure sensors (not included) using the Qwiic adapter, push button controls, and LED indicators.
Connection Type | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Manufacturer Model No. | Memory Size | Wi-Fi | Bluetooth | Ethernet (No. of) | USB (No. of) | HDMI (No. of) | MIPI (No. of) | Clock Speed, GHz | Lg. | Wd. | Each | |
Raspberry Pi 4 | ||||||||||||
4 B 2GB | 2 GB | 802.11b/g/n/ac | 5.0 | RJ45 (1) | A 3.0 (2), A 2.0 (2) | Micro HDMI (2) | DSI (1), CSI (1) | 1.5 | 3 3/8" | 2 3/16" | 0000000 | 000000 |
4 B 4GB | 4 GB | 802.11b/g/n/ac | 5.0 | RJ45 (1) | A 3.0 (2), A 2.0 (2) | Micro HDMI (2) | DSI (1), CSI (1) | 1.5 | 3 3/8" | 2 3/16" | 0000000 | 00000 |
4 B 8GB | 8 GB | 802.11b/g/n/ac | 5.0 | RJ45 (1) | A 3.0 (2), A 2.0 (2) | Micro HDMI (2) | DSI (1), CSI (1) | 1.5 | 3 3/8" | 2 3/16" | 0000000 | 000000 |
Raspberry Pi 3 | ||||||||||||
3 A+ | 512 MB | 802.11b/g/n/ac | 4.2 | __ | Micro B 2.0 (1) | HDMI (1) | DSI (1), CSI (1) | 1.4 | 2 9/16" | 2 3/16" | 0000000 | 00000 |
3 B+ | 1 GB | 802.11b/g/n/ac | 4.2 | RJ45 (1) | A 2.0 (4) | HDMI (1) | DSI (1), CSI (1) | 1.4 | 3 3/8" | 2 3/16" | 0000000 | 00000 |
Raspberry Pi Zero | ||||||||||||
Zero W | 512 MB | 802.11b/g/n | 4.1 | __ | Micro B 2.0 (1) | Mini HDMI (1) | CSI (1) | 1 | 2 5/8" | 1 1/4" | 0000000 | 00000 |

Connection Type | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
No. of Pieces | Includes | Memory Size | Wi-Fi | Bluetooth | Ethernet (No. of) | USB (No. of) | HDMI (No. of) | MIPI (No. of) | Lg. | Cannot Be Sold To | Each | |
Raspberry Pi 4 | ||||||||||||
5 | One Raspberry Pi 4 B 2GB One 64 GB Micro SD Card One 3-ft Long Micro HDMI Cord One USB-C Power Supply with Two-Prong Plug One Qwiic Adapter | 2 GB | 802.11b/g/n/ac | 5.0 | RJ45 (1) | A 3.0 (2), A 2.0 (2) | Micro HDMI (2) | DSI (1), CSI (1) | 3 3/8" | Canada | 0000000 | 0000000 |
5 | One Raspberry Pi 4 B 4GB One 64 GB Micro SD Card One 3-ft Long Micro HDMI Cord One USB-C Power Supply with Two-Prong Plug One Qwiic Adapter | 4 GB | 802.11b/g/n/ac | 5.0 | RJ45 (1) | A 3.0 (2), A 2.0 (2) | Micro HDMI (2) | DSI (1), CSI (1) | 3 3/8" | Canada | 0000000 | 000000 |
5 | One Raspberry Pi 4 B 8GB One 64 GB Micro SD Card One 3-ft Long Micro HDMI Cord One USB-C Power Supply with Two-Prong Plug One Qwiic Adapter | 8 GB | 802.11b/g/n/ac | 5.0 | RJ45 (1) | A 3.0 (2), A 2.0 (2) | Micro HDMI (2) | DSI (1), CSI (1) | 3 3/8" | Canada | 0000000 | 000000 |
96 | One Raspberry Pi 4 B 4GB One 64 GB Micro SD Card One 3-ft Long Micro HDMI Cord One 6-ft Long USB-A to USB Mini-B Cord One USB-C Power Supply with Two-Prong Plug One 6" Long 40-Pin Ribbon Cable One 2 × 20 Pin Male/Female Header One Qwiic Adapter One Programming Module One Breadboard One Breadboard Adapter One Black Case Four Buttons 10 Male/Female Jumper Wires 30 Male/Male Jumper Wires 20 LEDs 20 Resistors | 4 GB | 802.11b/g/n/ac | 5.0 | RJ45 (1) | A 3.0 (2), A 2.0 (2) | Micro HDMI (2) | DSI (1), CSI (1) | 3 3/8" | Canada | 0000000 | 000000 |
97 | One Raspberry Pi 4 B 8GB One 64 GB Micro SD Card One 3-ft Long USB-C to USB-C Cord One 3-ft Long Micro HDMI Cord One 6-ft Long USB-A to USB Mini-B Cord One USB-C Power Supply with Two-Prong Plug One 6" Long 40-Pin Ribbon Cable One 2 × 20 Pin Male/Female Header One Qwiic Adapter One Programming Module One Breadboard One Breadboard Adapter One Black Case Four Buttons 10 Male/Female Jumper Wires 30 Male/Male Jumper Wires 20 LEDs 20 Resistors | 8 GB | 802.11b/g/n/ac | 5.0 | RJ45 (1) | A 3.0 (2), A 2.0 (2) | Micro HDMI (2) | DSI (1), CSI (1) | 3 3/8" | Canada | 0000000 | 000000 |
Raspberry Pi 3 | ||||||||||||
94 | One Raspberry Pi 3 B+ One 16 GB Micro SD Card One Micro SD Card Reader One 6-ft Long USB-A to USB Mini-B Cord One Micro USB Power Supply with Two-Prong Plug One 6" Long 40-Pin Ribbon Cable One Programming Module One Breadboard One Breadboard Adapter One Black Case Four Buttons 10 Male/Female Jumper Wires 30 Male/Male Jumper Wires 20 LEDs 20 Resistors | 1 GB | 802.11b/g/n/ac | 4.2 | RJ45 (1) | A 2.0 (4) | HDMI (1) | DSI (1), CSI (1) | 3 3/8" | Canada | 0000000 | 000000 |
Raspberry Pi Zero | ||||||||||||
5 | One Raspberry Pi Zero W One 16 GB Micro SD Card One 5" Long USB-A to Micro USB Cord One 3-ft Long Mini HDMI Cord One Micro USB Power Supply with Two-Prong Plug | 512 MB | 802.11b/g/n | 4.1 | __ | Micro B 2.0 (1) | Mini HDMI (1) | CSI (1) | 2 5/8" | Canada | 0000000 | 00000 |
Development Boards
Prototype electronics and build simple automation systems with the configurable inputs and outputs on these boards. Monitor both digital and analog devices, including proximity and temperature sensors, and control basic outputs, such as changing the speed of a servomotor or turning LEDs on and off. Their open-source software makes programming and troubleshooting convenient. Choose a board whose operating voltage can support the other devices you’re connecting to.
Boards with headers are good for making quick connections. Plug them in directly to breadboards, or connect them using jumper wires.
Boards without headers require making your own soldered connections. Use them for permanent or long-term installations.
Sets include the hardware and components needed to start building simple automation systems. Uno starter kits include an instructional project book, making them good for learning the basics of coding and electronics. Choose MKR IoT bundles for Internet of Things projects, such as linking your system of sensors to the cloud and communicating across networks.

No. of Configurable Inputs/Outputs | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Manufacturer Model No. | Connection Type | Total | Digital (Input/Output) | PWM (Output) | Analog (Input) | Lg. | Wd. | Features | Each | |
With Headers | ||||||||||
Uno Rev3 | USB B | 20 | 20 | 6 | 6 | 2 11/16" | 2 1/8" | __ | 0000000 | 000000 |
Uno Wi-Fi Rev2 | USB B Bluetooth Wi-Fi | 20 | 20 | 5 | 6 | 2 11/16" | 2 1/8" | __ | 0000000 | 00000 |
Leonardo | USB Micro B | 20 | 20 | 7 | 12 | 2 11/16" | 2 1/8" | USB HID Emulation | 0000000 | 00000 |
Micro | USB Micro B | 20 | 20 | 7 | 12 | 1 7/8" | 3/4" | USB HID Emulation | 0000000 | 00000 |
Nano Every | USB Micro B | 22 | 22 | 5 | 8 | 1 3/4" | 3/4" | __ | 0000000 | 00000 |
Mega 2560 Rev3 | USB B | 54 | 54 | 15 | 16 | 4" | 2 1/8" | __ | 0000000 | 00000 |
Without Headers | ||||||||||
Leonardo | USB Micro B | 20 | 20 | 7 | 12 | 2 11/16" | 2 1/8" | USB HID Emulation | 0000000 | 00000 |
Micro | USB Micro B | 20 | 20 | 7 | 12 | 1 7/8" | 3/4" | USB HID Emulation | 0000000 | 00000 |
Nano Every | USB Micro B | 22 | 22 | 5 | 8 | 1 3/4" | 3/4" | __ | 0000000 | 00000 |

No. of Configurable Inputs/Outputs | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Manufacturer Model No. | Connection Type | Total | Digital (Input/Output) | PWM (Output) | Analog (Input) | Analog (Output) | Lg. | Wd. | Features | Each | |
With Headers | |||||||||||
MKR Zero | USB Micro B | 22 | 22 | 12 | 7 | 1 | 2 3/8" | 1" | __ | 0000000 | 000000 |
MKR Wi-Fi 1010 | USB Micro B Bluetooth Wi-Fi | 22 | 22 | 13 | 7 | 1 | 2 7/16" | 1" | __ | 0000000 | 00000 |
MKR NB 1500 | USB Micro B | 22 | 22 | 13 | 7 | 1 | 2 11/16" | 1" | LTE CAT M1/NB1 Class 3 Compatibility, SIM Card Slot | 0000000 | 00000 |
MKR Vidor 4000 | USB Micro B Bluetooth Wi-Fi HDMI MIPI | 22 | 22 | 13 | 7 | 1 | 3 1/4" | 1" | FPGA | 0000000 | 000000 |
Nano 33 IoT | USB Micro B Bluetooth Wi-Fi | 22 | 22 | 11 | 8 | 1 | 1 3/4" | 3/4" | 6-axis IMU | 0000000 | 00000 |
Nano 33 BLE | USB Micro B Bluetooth | 22 | 22 | 14 | 8 | __ | 1 3/4" | 3/4" | 9-axis IMU | 0000000 | 00000 |
Nano 33 BLE Sense | USB Micro B Bluetooth | 22 | 22 | 14 | 8 | __ | 1 3/4" | 3/4" | 9-axis IMU, Humidity/Temperature Sensor, Barometric Sensor, Proximity/Light Sensor, Embedded Artificial Intelligence, Microphone | 0000000 | 00000 |
Due | USB Micro AB | 54 | 54 | 12 | 12 | 2 | 4" | 2 1/8" | __ | 0000000 | 00000 |
Without Headers | |||||||||||
Nano 33 IoT | USB Micro B Bluetooth Wi-Fi | 22 | 22 | 11 | 8 | 1 | 1 3/4" | 3/4" | 6-axis IMU | 0000000 | 00000 |
Nano 33 BLE | USB Micro B Bluetooth | 22 | 22 | 14 | 8 | __ | 1 3/4" | 3/4" | 9-axis IMU | 0000000 | 00000 |
Nano 33 BLE Sense | USB Micro B Bluetooth | 22 | 22 | 14 | 8 | __ | 1 3/4" | 3/4" | 9-axis IMU, Humidity/Temperature Sensor, Barometric Sensor, Proximity/Light Sensor, Embedded Artificial Intelligence, Microphone | 0000000 | 00000 |
Due | USB Micro AB | 54 | 54 | 12 | 12 | 2 | 4" | 2 1/8" | __ | 0000000 | 00000 |

No. of Configurable Inputs/Outputs | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Manufacturer Model No. | No. of Pieces | Includes | Connection Type | Total | Digital (Input/Output) | PWM (Output) | Analog (Input) | Analog (Output) | Each | |
5V DC Arduino Boards | ||||||||||
Uno Starter Kit | 215 | One Arduino Uno Rev3, One Project Book, One 4" Long USB-A to USB Micro B Cord, One 36-Pin Male/Female Header, One Breadboard, One Wooden Base, One DC Motor, One Servomotor, One Motor Driver, One Temperature Sensor, One Tilt Sensor, One Optocoupler, One Piezo Buzzer, One LCD, One 9V Battery Snap Connector, Two Transistors, Three Potentiometers, Three Transparent Films, Five Capacitors, Five Diodes, Six Phototransistors, 10 Push Buttons, 29 LEDs, 65 Resistors, 72 Jumper Wires | USB Micro B | 20 | 20 | 6 | 6 | __ | 0000000 | 0000000 |
3.3V DC Arduino Boards | ||||||||||
MKR IoT Bundle | 219 | One Arduino MKR 1000, One 4" Long USB-A to USB Micro B Cord, One 40-Pin Male Header, One Breadboard, One DC Motor, One Servomotor, One Motor Driver, One Temperature Sensor, One Tilt Sensor, One Optocoupler, One Piezo Buzzer, One LCD, One 9V Battery Snap Connector, Two Transistors, Three Potentiometers, Three Transparent Films, Five Capacitors, Five Diodes, Six Phototransistors, 10 Push Buttons, 35 LEDs, 65 Resistors, 72 Jumper Wires | USB Micro B Wi-Fi | 22 | 22 | 12 | 7 | 1 | 0000000 | 000000 |
Mini Development Boards




Often used for rapid prototyping of electronic systems, these boards have various inputs and outputs to monitor sensors and control actuators. They’re smaller than other development boards, so they save space in your setup—while still having the same basic functions. Solder components directly to these boards for permanent or long-term installations. Attach headers for quick connections as you prototype. The operating voltage should support the other devices you’re configuring and connecting them to.
To program, attach a header to the board and connect the programming module (each sold separately). Connect the module to your computer using a USB cord (sold separately) and transfer your code. Once the board has been programmed, the module can be removed.
No. of Configurable Inputs/Outputs | Development Boards | Programming Modules | Headers | 6-ft. USB Cords | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Manufacturer Model No. | Operating Voltage | Total | Digital (Input/Output) | PWM (Output) | Analog (Input) | Lg. | Wd. | Each | Each | Each | Each | ||||
Arduino Boards without Headers | |||||||||||||||
Pro Mini 328 5V | 5V DC | 22 | 22 | 6 | 8 | 1 1/8" | 11/16" | 0000000 | 000000 | 0000000 | 000000 | 0000000 | 00000 | 0000000 | 00000 |
Pro Mini 328 3.3V | 3.3V DC | 22 | 22 | 6 | 8 | 1 1/8" | 11/16" | 0000000 | 00000 | 0000000 | 00000 | 0000000 | 0000 | 0000000 | 0000 |
Programming Modules for Development Boards


Program mini development boards and other custom circuit boards with these modules. To program your board, attach the module and connect it to your computer using a USB cord (sold separately). Then transfer the code from your computer to the development board. Once the board has been programmed, the module can be removed. Choose an operating voltage that supports the board you’re programming.
Programming Modules | 6-ft. USB Cords | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Operating Voltage | USB Connection Type | Header Gender | Hole Center-to-Center | Lg. | Wd. | For Manufacturer | For Manufacturer Series | Each | Each | ||
5V DC | Mini B | Female | 0.1" | 1 1/8" | 7/8" | Arduino | LilyPad, Pro, Pro Mini | 0000000 | 000000 | 0000000 | 00000 |
3.3V DC | Mini B | Female | 0.1" | 1 3/16" | 3/8" | Arduino | LilyPad, Pro, Pro Mini | 0000000 | 00000 | 0000000 | 0000 |
Ready-to-Use Circuit Boards


Also known as breadboards or proto-boards, these boards have 0.042” dia. holes with solder pads or strips. Made of fiberglass-reinforced plastic, they’re grade Garolite G-10/FR4 and meet UL 94 V-0 for flame retardance.
Board with solder pad allows you to make connections on one side of the board.
Boards with through-hole solder pad allow you to make connections on both sides of the board. Through-hole pads are also known as vias.
Board with solder strips creates a continuous circuit along each strip.
Board with numbered and lettered holes makes it easy to organize your connections.
Mounting Hole | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Wd. | Thick. | Hole Ctr.-to-Ctr. | No. of Holes | No. of Rows | No. of Columns | Solder Pad OD | Solder Strip Wd. | Material | Color | Max. Temp., °F | Mounting Fasteners Included | No. of | Dia. | Each | |
Circuit Boards | ||||||||||||||||
Solder Pad Connection | ||||||||||||||||
4" | 4" | 1/16" | 0.1" | 1,333 | 36 | 37 | 0.08" | __ | Fiberglass-Reinforced Plastic | Yellow | 265° | No | 8 | 0.094" | 0000000 | 00000 |
Through-Hole Solder Pad Connection | ||||||||||||||||
3" | 2" | 1/16" | 0.1" | 535 | 19 | 29 | 0.08" | __ | Fiberglass-Reinforced Plastic | Yellow | 265° | No | 4 | 0.125" | 0000000 | 0000 |
6" | 4" | 1/16" | 0.1" | 2,053 | 36 | 57 | 0.08" | __ | Fiberglass-Reinforced Plastic | Yellow | 265° | No | 8 | 0.094" | 0000000 | 00000 |
Circuit Boards with Numbered and Lettered Holes | ||||||||||||||||
Solder Strip Connection | ||||||||||||||||
3" | 3 1/2" | 1/16" | 0.1" | 928 | 32 | 29 | __ | 0.08" | Fiberglass-Reinforced Plastic | Yellow | 265° | No | 2 | 0.056" | 0000000 | 0000 |
Solderless Ready-to-Use Circuit Boards
Also known as solderless breadboards. A contact point inside each hole creates a connection without soldering. Use the terminal strips to connect your electronic components.
Boards with 170 contact points are often used for prototyping applications since they’re smaller. They’re available in a variety of colors to keep multiple prototyping projects organized.
Boards with 400, 830, or 2,390 contact points include distribution strips that ground connections and send power to your electronic components. Some also include connection posts, so you can connect to an external power supply. To organize your connections, choose a board with numbered and lettered holes.
Polyoxymethylene boards handle higher temperatures than ABS boards, which makes them good for burn-in testing.







Terminal Strips | Distribution Strips | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Total No. of Contact Points | No. of | No. of Contact Points | No. of | No. of Contact Points | Lg. | Wd. | Thick. | Hole Ctr.-to-Ctr. | Max. Temp., °F | Choose a Color | Each | |
ABS Plastic | ||||||||||||
170 | 2 | 85 | 0 | 0 | 1 7/8" | 1 7/16" | 5/16" | 0.1" | 155° | 00000000 | 00000 | |
Polyoxymethylene Plastic | ||||||||||||
400 | 1 | 300 | 2 | 50 | 3 5/16" | 2 1/8" | 5/16" | 0.1" | 300° | White | 0000000 | 0000 |


with Numbered
and Lettered Holes
Terminal Strips | Distribution Strips | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Total No. of Contact Points | No. of | No. of Contact Points | No. of | No. of Contact Points | Lg. | Wd. | Thick. | Hole Ctr.-to-Ctr. | Max. Temp., °F | Includes | Color | Each | |
ABS Plastic | |||||||||||||
400 | 1 | 300 | 2 | 50 | 3 5/16" | 2 1/8" | 5/16" | 0.1" | 180° | __ | White | 0000000 | 00000 |
830 | 1 | 630 | 2 | 100 | 2 1/8" | 6 1/2" | 5/16" | 0.1" | 180° | 70 Jumper Wires (22 Ga., 0.1" to 5" lg.) 3 Connection Posts 5 Antislip Feet | White | 0000000 | 00000 |
830 | 1 | 630 | 2 | 100 | 6 1/2" | 2 1/8" | 5/16" | 0.1" | 180° | __ | White | 0000000 | 0000 |
830 | 1 | 630 | 2 | 100 | 6 1/2" | 2 1/8" | 5/16" | 0.1" | 180° | 70 Jumper Wires (22 Ga., 0.1" to 5" lg.) | White | 0000000 | 00000 |
2,390 | 3 | 630 | 5 | 100 | 6 7/8" | 6 1/2" | 5/16" | 0.1" | 180° | 140 Jumper Wires (22 Ga., 0.1" to 5" lg.) 4 Connection Posts 5 Antislip Feet | White | 0000000 | 00000 |
Polyoxymethylene Plastic | |||||||||||||
830 | 1 | 630 | 2 | 100 | 6 1/2" | 2 1/8" | 5/16" | 0.1" | 300° | __ | White | 0000000 | 0000 |
Circuit Boards

Drill holes of any size and etch your own circuit board design into copper-clad boards. All are grade Garolite G-10/FR4 and meet UL 94 V-0 for flame retardance. Use carbide tooling to drill holes.
Thick. | Material | Color | Copper Thick. | Max. Temp., °F | Specifications Met | Each | |
One Copper Clad Side | |||||||
---|---|---|---|---|---|---|---|
6" × 4" | |||||||
1/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 000000 |
1/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
3/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
3/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
9" × 6" | |||||||
1/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
1/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
3/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
3/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
18" × 12" | |||||||
1/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
3/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
3/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
36" × 24" | |||||||
1/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
3/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
3/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 000000 |
48" × 36" | |||||||
1/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 000000 |
1/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 000000 |
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 000000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 000000 |
Two Copper Clad Sides | |||||||
6" × 4" | |||||||
1/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
1/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
3/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
3/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
9" × 6" | |||||||
1/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
1/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
3/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
3/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 00000000 | 00000 |
18" × 12" | |||||||
1/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
3/64" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
3/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
36" × 24" | |||||||
1/32" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 00000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 000000 |
48" × 36" | |||||||
1/16" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 000000 |
1/8" | Fiberglass-Reinforced Plastic | Yellow | 0.0014" | 265° | MIL-I-24768/27, UL 94 V-0 | 0000000 | 000000 |
Circuit Board Headers




Use these headers to make quick, temporary connections to development boards and other circuit boards when prototyping. Solder the termination contacts directly to your board, and use the mating contacts to transmit power and send signals to your equipment.
Choose male headers if you need to plug your board into something else, such as a separate circuit board or breadboard. Choose female headers if you need to plug something into your board, such as circuit board wires or other accessories. Male/female headers have lower male headers that can connect with the female headers of another board and upper female headers that allow you to plug something into your board. They can be used to stack multiple boards.
90° angle headers fit snugly against circuit boards, creating a low-profile connection in tight spaces.
No. of | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Total No. of Contact Points | Rows | Columns | For Hole Center-to-Center | Max. Current | Mating Contact Lg. | Termination Contact Lg. | Body Lg. | Construction | Temp. Range, °F | Each | |
Male Headers | |||||||||||
Straight | |||||||||||
6 | 2 | 3 | 0.1" | 3A | 1/4" | 3/32" | 1/8" | Break Away | -40° to 221° | 0000000 | 00000 |
40 | 1 | 40 | 0.1" | 3A | 1/4" | 1/8" | 1/8" | Break Away | -40° to 221° | 0000000 | 0000 |
40 | 1 | 40 | 0.1" | 3A | 9/16" | 1/8" | 1/8" | Break Away | -40° to 221° | 0000000 | 0000 |
90° Angle | |||||||||||
40 | 1 | 40 | 0.1" | 3A | 1/4" | 1/8" | 1/8" | Break Away | -40° to 221° | 0000000 | 0000 |
Female Headers | |||||||||||
Straight | |||||||||||
6 | 2 | 3 | 0.1" | 3A | __ | 1/8" | 11/32" | Solid | -40° to 221° | 0000000 | 0000 |
40 | 1 | 40 | 0.1" | 3A | __ | 1/8" | 11/32" | Solid | -40° to 221° | 0000000 | 0000 |
No. of Pieces | For Hole Center-to-Center | Max. Current | Mating Contact Lg. | Body Lg. | Construction | Temp. Range, °F | Each | ||
Straight Male/Female Headers | |||||||||
---|---|---|---|---|---|---|---|---|---|
For Arduino Leonardo, Uno Series | |||||||||
One Header with 6 Contacts (1 Row x 6 Columns) Two Headers with 8 Contacts (1 Row x 8 Columns) One Header with 10 Contacts (1 Row x 10 Columns) | 4 | 0.1" | 3A | 13/32" | 11/32" | Solid | -40° to 221° | 0000000 | 00000 |
For Arduino Nano Series | |||||||||
Two Headers with 15 Contacts (1 Row x 15 Columns) | 2 | 0.1" | 3A | 13/32" | 11/32" | Solid | -40° to 221° | 0000000 | 0000 |