TE Connectivity

View all PCB Connector Accessories
Bulk discount available

Subtotal (1 bag of 2000 units)*

£174.00

(exc. VAT)

£208.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 20 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Bag*
2000 - 8000£0.087£174.00
10000 - 18000£0.081£162.00
20000 +£0.077£154.00

*price indicative

RS Stock No.:
189-5814
Mfr. Part No.:
640551-3
Brand:
TE Connectivity
Find similar products by selecting one or more attributes.
Select all

Brand

TE Connectivity

Series Number

640551

Series

MTA 156

RoHS Status: Exempt

TE Connectivity MTA-156 Connector Strain Relief and Socket Covers


A range of TE Connectivity slide on covers to protect terminated MTA sockets.
Part numbers X-643067-X are dust covers for MTA-156 IDC closed end connectors
Part numbers X-640551-X are strain relief covers for MTA-156 IDC closed end connectors.
Part numbers x-640643-x are dust covers for MTA-156 IDC feed-thru connectors
Part numbers X-643071-X are strain relief covers for MTA-156 IDC feed-thru connectors.
The dust covers are made from wite UL94V-0 rated polyester
The strain relief covers are made from UL94V-2 rated nylon


TE Connectivity MTA-156 3.96mm Interconnect System


MTA-156 (Mass Termination Assembly) 3.96 mm pitch connector system for labour and cost saving mass termination of wires in wire-to-board and wire-to-wire applications. These MTA-156 connectors are based on IDC (insulation displacement contact) technology allowing one-step assembly and eliminating the need for wire stripping saving both time and cost. Using production hand tooling these MTA-156 IDC connectors can be quickly assembled to 26 AWG to 18 AWG discrete wire or ribbon cable. The MTA-156 connector system consists of female IDC connectors and PCB headers. The housings of the IDC connectors are colour coded according to wire size

Related links