MPN

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

RS stock no.:: 167-6488
Mfr. Part No.:: 52901-0474
Manufacturer:: Molex

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

Image representative of range

Subtotal (1 reel of 440 units)*

R 71 771,04

(exc. VAT)

R 82 536,52

(inc. VAT)

FREE delivery for orders over R 1,500.00

Temporarily out of stock

Shipping from 17 July 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Reel*
440 +	R 163.116	R 71,771.04

*price indicative

RS stock no.:: 167-6488
Mfr. Part No.:: 52901-0474
Manufacturer:: Molex

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Molex
	Product Type	PCB Socket
	Number of Contacts	40
	Sub Type	Board-to-Board
	Number of Rows	2
	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 Gender	Female
	Contact Plating	Gold
	Maximum Operating Temperature	105°C
	Standards/Approvals	No

	Select all
	Brand Molex
	Product Type PCB Socket
	Number of Contacts 40
	Sub Type Board-to-Board
	Number of Rows 2
	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 Gender Female
	Contact Plating Gold
	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.

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

FREE delivery for orders over R 1,500.00

Slimstack Board to Board Headers, 52901 Series

0.635mm Board to Board Molex

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