Molex 53748 Series Vertical Surface Mount PCB Header, 20 Contact(s), 0.5mm Pitch, 2 Row(s), Shrouded

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Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
RS Stock No.:
179-6631
Mfr. Part No.:
53748-0208-TR750
Brand:
Molex
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Brand

Molex

Series

53748

Pitch

0.5mm

Number of Contacts

20

Number of Rows

2

Body Orientation

Vertical

Shrouded/Unshrouded

Shrouded

Mounting Type

Surface Mount

Connector System

Board to Board

Termination Method

Solder

Contact Material

Brass

Contact Plating

Gold

Current Rating

500.0mA

Series Number

53748

Voltage Rating

50.0 V

COO (Country of Origin):
JP

SlimStack™ Micro SMT Stacking Connectors


SlimStack™ Plugs and Receptacles available in stacking heights of:
1.5mm SlimStack™ Receptacles Series 54722 and Plugs Series 55560
3.0mm SlimStack™ Receptacles Series 52991 and Plugs Series 53748
4.0mm SlimStack™ Receptacles Series 52991 and Plugs Series 53916

Gold plated contacts for high reliability connectivity
High density capability
Secure retention against shock and vibration

Molex 53748 Series PCB Header, 20 Contacts, 0.5mm Pitch - 53748-0208-TR750


This PCB header is a part of the SlimStack™ series, specifically designed for board-to-board applications. Featuring a compact 0.5mm pitch, this surface mount connector is configured in a dual-row format with 20 circuits. With a vertical body orientation and a stack height of 3.00mm, it is engineered for integration in various electronic devices.

Features & Benefits


• Suitable for surface mounting, simplifying assembly processes
• Shrouded design prevents misalignment during connection
• Dual-row layout optimises space utilisation on PCB
• Solder termination method ensures robust and reliable connections
• Gold plating enhances electrical conductivity and corrosion resistance
• Operating temperature range of -40°C to +105°C accommodates various environments

Applications


• Utilised for communication devices to create secure connections
• Implemented in consumer electronics for efficient signal transfer
• Employed in automation systems to ensure reliable board-to-board connectivity
• Integrated into medical equipment for dependable performance
• Commonly used in automotive for robust circuitry

How do the gold plating and brass materials enhance performance?


The gold plating delivers superior conductivity, whilst the brass offers excellent mechanical strength, reducing the risk of connection failure during operation.

What are the considerations for using this connector in high-temperature environments?


The connector is designed to operate within a broad temperature range, ensuring reliable performance even in challenging conditions, thereby maintaining signal integrity.

How does the shrouded design contribute to the ease of use?


The shrouded design helps prevent misalignment during mating, making connections straightforward and facilitating quicker assembly processes, especially in high-volume manufacturing.


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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