WR-WTB Connectors with Locking Mechanism

By Würth Elektronik 129

WR-WTB Connectors with Locking Mechanism

Wurth Electronics has released a 2 mm pitch, dual row, wire-to-board line of connectors. The main advantage of these connectors is a locking system that provides secure mating and easy mating/unmating compared to other 2 mm wire-to-board systems. With a current carrying capability of 3 A, the 2 mm dual row connector can be used in a wide range of consumer, industrial automation, and other applications because of its space saving size and wide range of polarities (8 to 40 pins).

A hand tool, along with two types of pre-crimped contacts (22 AWG and 28 AWG), is available for this line.


  • Operating temperature: -25°C to +85°C
  • Lead-free and RoHS compliant
  • Current rating: 3 A
  • Working voltage: 250 V (AC)
  • Insulator resistance: >1000 MΩ
  • Dielectric withstanding voltage: 1000 VAC minimum
  • Contact resistance: 20 mΩ maximum
  • Flammability rating: UL94-V0
  • Pitch: 2.00 mm