Thermocouple Connectors
Add these connectors to thermocouple wire for easy attachment to thermometers and control panels.
Connectors with exposed screw terminals let you quickly attach wire leads without disassembling the connectors.
For technical drawings and 3-D models, click on a part number.
Material | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | No. of Connections | For Max. Wire Gauge | Max. Temperature, ° F | Color | Pin Lg. | Distance Between Pins | Body | Contact | Each | |
Flat-Pin Male Connector | ||||||||||
Screw Terminals | ||||||||||
| K | 1 | 24 | 400° | Yellow | 1/2" | 0.313" | Plastic | Nickel | 0000000 | 00000 |
| K | 1 | 24 | 800° | Red | 1/2" | 0.313" | Plastic | Nickel | 0000000 | 0000 |
Flat-Pin Female Connector | ||||||||||
Screw Terminals | ||||||||||
| K | 1 | 24 | 400° | Yellow | __ | 0.313" | Plastic | Nickel | 0000000 | 0000 |
| K | 1 | 24 | 800° | Red | __ | 0.313" | Plastic | Nickel | 0000000 | 0000 |
Round-Pin Male Connector | ||||||||||
Screw Terminals | ||||||||||
| K | 1 | 14 | 400° | Yellow | 9/16" | 0.438" | Plastic | Nickel | 0000000 | 0000 |
| K | 1 | 14 | 800° | Red | 9/16" | 0.438" | Plastic | Nickel | 0000000 | 00000 |
Exposed Screw Terminals | ||||||||||
| K | 1 | 14 | 400° | Yellow | 9/16" | 0.438" | Plastic | Nickel | 0000000 | 0000 |
| K | 1 | 14 | 800° | Red | 9/16" | 0.438" | Plastic | Nickel | 0000000 | 00000 |
| K | 1 | 14 | 1000° | White | 1/2" | 0.442" | Ceramic | Nickel | 0000000 | 00000 |
Round-Pin Female Connector | ||||||||||
Screw Terminals | ||||||||||
| K | 1 | 14 | 400° | Yellow | __ | 0.438" | Plastic | Nickel | 0000000 | 0000 |
| K | 1 | 14 | 800° | Red | __ | 0.438" | Plastic | Nickel | 0000000 | 00000 |
Exposed Screw Terminals | ||||||||||
| K | 1 | 14 | 400° | Yellow | __ | 0.438" | Plastic | Nickel | 0000000 | 0000 |
| K | 1 | 14 | 800° | Red | __ | 0.438" | Plastic | Nickel | 0000000 | 00000 |
| K | 1 | 14 | 1000° | White | __ | 0.442" | Ceramic | Nickel | 0000000 | 00000 |
Thermocouple Connector Adapters
Convert round-pin thermocouple connectors to flat-pin mini thermocouple connectors.
For technical drawings and 3-D models, click on a part number.
Material | ||||||||
|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | Max. Temperature, ° F | Color | Pin Lg. | Distance Between Pins | Body | Contact | Each | |
Female Round-Pin Thermocouple Connector × Male Flat-Pin Mini Thermocouple Connector | ||||||||
| K | 400° | Yellow | 7/16" | 0.438" | Plastic | Nickel | 0000000 | 000000 |
Panel-Mount Thermocouple Connection Strips
Connect multiple thermocouple probes to an instrument panel.
For technical drawings and 3-D models, click on a part number.
For Panel Cutout | Material | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | No. of Connections | For Max. Wire Gauge | Max. Temperature, ° F | Wd. | Ht. | Color | Body | Contact | Fasteners Included | Each | |
Flat-Pin Female Connector | |||||||||||
Screw Terminals | |||||||||||
| K | 2 | 24 | 400° | 1 1/4" | 1" | Yellow | Plastic | Nickel | Yes | 0000000 | 000000 |
| K | 4 | 24 | 400° | 2 5/8" | 1" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 |
| K | 6 | 24 | 400° | 4" | 1" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 |
| K | 8 | 24 | 400° | 5 3/8" | 1" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 |
Round-Pin Female Connector | |||||||||||
Screw Terminals | |||||||||||
| K | 2 | 16 | 400° | 1 5/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 |
| K | 4 | 16 | 400° | 2 13/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 |
| K | 6 | 16 | 400° | 4 5/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 |
| K | 8 | 16 | 400° | 5 13/16" | 1 1/4" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 |
Panel-Mount Thermocouple Connectors
Plug thermocouple probes into a control panel.
For technical drawings and 3-D models, click on a part number.
Material | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | No. of Connections | For Max. Wire Gauge | Max. Temperature, ° F | For Panel Cutout Dia. | Color | Body | Contact | Fasteners Included | Each | |
Flat-Pin Female Connector | ||||||||||
Screw Terminals | ||||||||||
| K | 1 | 20 | 400° | 7/8" | Yellow | Plastic | Nickel | Yes | 0000000 | 000000 |
Round-Pin Female Connector | ||||||||||
Screw Terminals | ||||||||||
| K | 1 | 14 | 400° | 1 1/8" | Yellow | Plastic | Nickel | Yes | 0000000 | 00000 |
Threaded Thermocouple Connectors
Also known as feedthrough connectors, these mount through threaded tank openings to make connections between thermocouple probes and external equipment.
For technical drawings and 3-D models, click on a part number.
Process | Wire Lead | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | No. of Connections | Temperature Range, ° F | Pipe Size | Thread Type | Gender | Gauge | Lg. | Insulation Material | Jacket Material | Body Material | Each | |
Flat-Pin Female Connector | ||||||||||||
Screw Terminals | ||||||||||||
| K | 1 | -40° to 250° | 1/2 | NPT | Male | 24 | 48" | PTFE | PTFE | Stainless Steel | 00000000 | 000000 |
Round-Pin Female Connector | ||||||||||||
Screw Terminals | ||||||||||||
| K | 1 | -40° to 250° | 3/4 | NPT | Male | 24 | 48" | PTFE | PTFE | Stainless Steel | 00000000 | 00000 |
Thermocouple Extension Wire with Connectors
Extend the reach of your thermocouple probe—plug-in connectors on both ends of this wire speed up installation.
Coiled wire stays neat and compact for easy storage. You can stretch it out to extend its reach.
Wire | Material | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thermocouple Type | Temperature Range, °F | Lg., ft. | Gauge | Dia. | Insulation | Jacket | Max. Jacket Temperature, °F | Each | |
Straight Cable—Solid Wire | |||||||||
Flat-Pin Mini Male × Flat-Pin Mini Female Connector | |||||||||
| K | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 000000 |
| K | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| K | -15° to 220° | 50 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
Flat-Pin Mini Male × Flat-Pin Mini Male Connector | |||||||||
| K | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 0000000 | 00000 |
| K | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 0000000 | 00000 |
Round-Pin Male × Round-Pin Female Connector | |||||||||
| K | -15° to 220° | 10 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| K | -15° to 220° | 25 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
| K | -15° to 220° | 50 | 24 | 0.17" | PVC | PVC | 220° | 00000000 | 00000 |
Coiled Cable—Stranded Wire | |||||||||
Flat-Pin Mini Male × Flat-Pin Mini Female Connector | |||||||||
| K | -30° to 220° | 5 | 28 | 0.165" | PTFE | Polyurethane | 220° | 00000000 | 00000 |
Flat-Pin Mini Male × Flat-Pin Mini Male Connector | |||||||||
| K | -30° to 220° | 5 | 28 | 0.165" | PTFE | Polyurethane | 220° | 0000000 | 00000 |