Serial Connectors | McMaster-Carr

	Computer Connection Type Computer Connection Type

	DB9
	DB25
	DB15
	Centronics 36

	Gender Gender

Male

Female

	Wire Connection Type Wire Connection Type

Solder

Terminal Block

Crimp On

Screw-Clamp Terminals

Wire Leads

	Connection Type Connection Type

Computer

USB

10-pin Mitutoyo Connector

Latching Connector

	Shape Shape


Straight	90° Elbow

	Type Type

Plug

Socket

Adapter

	Shielding Shielding

	Shielded
	Unshielded
	Double Shielded

	For Wire Gauge For Wire Gauge

30
29
28
27
26
25
24
23
22
21
20
26-20
30-20

	Housing Material Housing Material

	End Type End Type

	Plug
	Socket

	Application Application

Data

Power

Signal

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Color Color

	Black		Beige
	Gray		Blue

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Length Length

	Industry Designation Industry Designation

	Mounting Location Mounting Location

Panel

Circuit Board

	Housing Finish Housing Finish

Nickel Plated

Zinc Plated

	Shield Type Shield Type

	Foil
	Braid

	Cable Lead Length Cable Lead Length

5 ft.

10 ft.

25 ft.

	Cord OD Cord OD

	Specifications Met Specifications Met

UL 94

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245 Products

Connectors

D-Sub Connectors

Assemble DB and HD connectors to replace worn out connectors.

Panel-Mount D-Sub Connectors

Create D-sub connection points in panels, cases, and enclosure walls.

Circuit Board D-Sub Connectors

Add a D-sub connection to a printed circuit board (PCB). These connectors are often used in applications involving monitoring, control, and communication.

Filtered D-Sub Connectors

With a ferrite filter block surrounding their contacts, these connectors control and reduce the electromagnetic (EMI) and radio frequency (RFI) interference traveling through them.

Washdown D-Sub Connectors

Designed to withstand washdown and outdoor environments, these connectors have a seal to block out water and debris.

Computer Adapters

Adapt connections to attach cords to a computer.

Panel-Mount D-Sub Adapters

Mount these adapters directly into panel cutouts to attach D-Sub connectors and cords to computers.

USB Adapters

Transmit data between computers, connect two like cables, or connect devices that have different USB sizes or styles.

Multipurpose Build-Your-Own Latching Connectors

Assemble a connector that can handle multiple applications at once. Combine inserts that send power, signal, and data with a base and a hood.

D-Sub Cords

Connect computers, monitors, printers, and other devices with DB connections.

Mitutoyo 10-Pin to RS-232C Adapters

Convert 10-pin cables to RS-232C for connection to PCs.