Molex SlimStack Series Straight Surface PCB Socket, 40-Contact, 2 Row, 0.635 mm Pitch Solder

Bulk discount available

Subtotal (1 reel of 440 units)*

$4,940.32

(exc. GST)

$5,681.28

(inc. GST)

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  • Shipping from 21 September 2026
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Units
Per unit
Per Reel*
440 - 440$11.228$4,940.32
880 - 1320$10.947$4,816.68
1760 +$10.779$4,742.76

*price indicative

RS Stock No.:
167-6488
Mfr. Part No.:
52901-0474
Brand:
Molex
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Brand

Molex

Product Type

PCB Socket

Number of Contacts

40

Number of Rows

2

Sub Type

Board-to-Board

Current

500mA

Pitch

0.635mm

Housing Material

Thermoplastic

Termination Type

Solder

Mount Type

Surface

Orientation

Straight

Connector System

Signal, Board-to-Board

Voltage

100 V

Series

SlimStack

Minimum Operating Temperature

-55°C

Row Pitch

2.2mm

Contact Material

Copper

Contact Plating

Gold

Contact Gender

Female

Maximum Operating Temperature

105°C

Standards/Approvals

No

Slimstack Board to Board Headers, 52901 Series


These Molex 52901 Series SlimStack Board to Board Receptacles will have a stack height of 12 mm when mated with a 55091 Series Plug, see stock number 670-0813 typical.

0.635mm Board to Board Molex


The Molex SlimStack 0.635 mm pitch range of Micro SMT stacking connectors provide space-saving solutions for various applications. Gold plated contacts with a long swipe length give high reliability and friction locking for mating retention are all features of the Molex SlimStack range.

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