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KEYSIGHT TECHNOLOGIES 34921T Thermocouple Terminal Block

The 34921T is a detachable terminal block with screw-type connections, designed for flexible external wiring. It features a built-in thermocouple reference junction, which reduces measurement errors caused by thermal offsets, ensuring temperature measurement accuracy. Suitable for wire sizes up to 20 AWG, it supports up to 100 connections, making it ideal for thermocouple, RTD, and thermistor applications. Compatible with multiple multiplexers including 34921A and LXI armature types, the terminal block simplifies wiring and enhances measurement reliability in test setups, especially for temperature monitoring and control systems.

Authorized Distributors
Source:Newark
Part No:34921T
Stock:82
Inv Date:05-29-2026
Price: Unit price: $395.12
Buy/RFQ:
Part No:34921T
Stock:96
Inv Date:05-30-2026
Price: Unit price: $418.7
Buy/RFQ:
Part No:34921T
Stock:3
Inv Date:05-29-2026
Price: Unit price: $427.23
Buy/RFQ:

KEYSIGHT TECHNOLOGIES 34921T Thermocouple Terminal Block Specifications:

  • Wire Size: Up to 20 AWG
  • Connection Type: Screw terminal
  • Supports up to 100 connections
  • Built-in thermocouple reference junction for reduced measurement error
  • Compatible with 34921A, 34980A, LXI armature multiplexers
  • Designed for temperature, RTD, thermistor wiring
  • Material: Insulating body with metal screw terminals
  • Dimensions: Typical size supports wiring up to 1.1 inches in length
  • Temperature Range: Compatible with thermocouple types and environment
  • Supports external wiring configurations for test and measurement applications

Buy the Buy Keysight 34921T Terminal Block with Thermocouple Reference Junction Part Number 34921T Online

Order the Keysight 34921T terminal block online today for reliable, flexible wiring solutions in temperature measurement applications. Its screw-type connections support up to 20 AWG wire and accommodate up to 100 connections while featuring a built-in thermocouple reference junction. Compatible with the 34921A multiplexer and LXI armature multiplexers, this terminal block simplifies wiring, reduces measurement errors, and enhances system accuracy. Perfect for thermocouple, RTD, and thermistor wiring, it ensures dependable performance in test and measurement setups, making your projects more efficient and precise.

Get Keysight 34921T today—designed for flexible wiring and accurate thermocouple measurements in test systems.

Frequently Asked Questions

Where can I buy KEYSIGHT TECHNOLOGIES 34921T?

You can click on the BUY or RFQ button to purchase 34921T from an authorized KEYSIGHT TECHNOLOGIES distributor.

How do I troubleshoot issues or seek technical support for part 34921T?

You can download the 34921T datasheet or visit the KEYSIGHT TECHNOLOGIES website for support.

Who is the manufacturer of 34921T?

KEYSIGHT TECHNOLOGIES

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