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

Subtotal (1 reel of 3000 units)*

£2,259.00

(exc. VAT)

£2,712.00

(inc. VAT)

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Units
Per unit
Per Reel*
3000 +£0.753£2,259.00

*price indicative

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

Molex

Number of Contacts

20

Number of Rows

2

Pitch

0.5mm

Type

Board to Board

Mounting Type

Surface Mount

Body Orientation

Straight

Termination Method

Solder

Current Rating

500mA

Voltage Rating

50 V

Series

SlimStack

Contact Material

Bronze

Series Number

52991

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.


The Molex SlimStack™ family of Micro SMT 0.50 mm stacking Board-to-Board connectors have a durable blade-on-beam contact and tails that provide strong solder fillets. The design of the SlimStack Board-to-Board connectors includes a metal friction lock that provides extra mating retention. This makes these SlimStack Board-to-Board connectors ideal for portable applications subjected to vibration or shock.

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