Molex SlimStack Series Straight Surface PCB Socket, 20-Contact, 2 Row, 0.5 mm Pitch Solder

RS Stock No.:: 167-1764
Mfr. Part No.:: 52991-0208
Manufacturer:: Molex

Molex SlimStack Series Straight Surface PCB Socket, 20-Contact, 2 Row, 0.5 mm Pitch Solder

This image is representative of the product range

Bulk discount available

Subtotal (1 reel of 3000 units)*

PHP246,768.00

(exc. VAT)

PHP276,381.00

(inc. VAT)

FREE delivery for orders over ₱3,000.00

Temporarily out of stock

Shipping from August 03, 2026

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Units	Per Unit	Per Reel*
3000 - 12000	PHP82.256	PHP246,768.00
15000 +	PHP79.788	PHP239,364.00

*price indicative

RS Stock No.:: 167-1764
Mfr. Part No.:: 52991-0208
Manufacturer:: Molex

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Molex
	Number of Contacts	20
	Product Type	PCB Socket
	Number of Rows	2
	Sub Type	Board-to-Board
	Current	500mA
	Pitch	0.5mm
	Termination Type	Solder
	Mount Type	Surface
	Orientation	Straight
	Connector System	Signal, Board-to-Board
	Stacking Height	4mm
	Voltage	50 V
	Series	SlimStack
	Minimum Operating Temperature	-40°C
	Row Pitch	2.2mm
	Maximum Operating Temperature	105°C
	Contact Material	Bronze
	Contact Plating	Gold
	Contact Gender	Female
	Standards/Approvals	No

	Select all
	Brand Molex
	Number of Contacts 20
	Product Type PCB Socket
	Number of Rows 2
	Sub Type Board-to-Board
	Current 500mA
	Pitch 0.5mm
	Termination Type Solder
	Mount Type Surface
	Orientation Straight
	Connector System Signal, Board-to-Board
	Stacking Height 4mm
	Voltage 50 V
	Series SlimStack
	Minimum Operating Temperature -40°C
	Row Pitch 2.2mm
	Maximum Operating Temperature 105°C
	Contact Material Bronze
	Contact Plating Gold
	Contact Gender Female
	Standards/Approvals No

Molex SlimStack Series PCB Socket, 20 Contacts, 0.5mm Pitch - 52991-0208

This PCB socket is a surface mount receptacle designed for board-to-board applications featuring a Compact 0.5mm pitch configuration. With 20 contacts arranged in 2 rows, this connector ensures efficient signal transmission. Suitable for use in various electronic assemblies, it offers a solder termination method, making it Ideal for robust applications.

Features & Benefits

• SlimStack connector design optimises space for dense layouts

• Gold-plated receptacle ensures superior conductivity and longevity

• Designed for a maximum current rating of 500 mA

• Compatible with both 3.00mm and 4.00mm stacking heights

• Eliminates complications with a simple surface mount setup

• Low-halogen materials enhance environmental safety

Applications

• Ideal for use in automation control systems

• Utilised in consumer electronics for connections

• Employed in telecommunications equipment for reliable signals

• Suitable for medical devices requiring Compact connectors

What are the environmental considerations for using this connector?

This connector is produced with low-halogen materials, making it compliant with RoHS regulations. This consideration aids in reducing hazardous substances, which is essential for eco-friendly electronic design.

How does the pitch of this connector affect its performance?

A 0.5mm pitch allows for a Compact arrangement of multiple connections without compromising performance, ensuring reliable signal integrity even in space-constrained environments.

What are the recommended PCB thickness and installation practices?

The recommended PCB thickness for optimal performance is 1.60mm. Proper soldering techniques and maintaining temperature settings within the -40°C to +105°C operating range are Crucial for ensuring a secure connection.

Can this socket be used with other connector series?

It is designed to mate with specific board-to-board SlimStack plugs, enhancing flexibility in various applications while ensuring compatibility within the same family of connectors.