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SAMTEC RSM12402SD SMT Micro Socket

The RSM Series SMT Micro Socket offers reliable surface-mount connectivity for high-density electronic applications. Crafted with phosphor bronze contacts and black liquid crystal polymer insulators, it supports currents up to 3.1 A per pin and operates from -55°C to +125°C. Compatible with 0.46 mm (0.018 inch) lead size and available with various options like tape & reel packaging and locking clips, this socket ensures RoHS compliance and easy soldering. It mates with multiple Samtec connector series and provides precise insertion depths for optimal PCB integration, ideal for compact, high-performance electronics.

Authorized Distributors
Source:DigiKey
Part No:RSM-124-02-S-D
Stock:102
Inv Date:06-06-2026
Price: Unit price: $26.87
Buy/RFQ:
Source:DigiKey
Part No:RSM-124-02-S-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $12.3156
Buy/RFQ:
Part No:RSM-124-02-S-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $12.74
Buy/RFQ:
Part No:RSM-124-02-S-D
Stock:102
Inv Date:06-06-2026
Price: Unit price: $12.73
Buy/RFQ:

SAMTEC RSM12402SD SMT Micro Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze with 50 p" Ni plating
  • Current Rating: 3.1 A per pin
  • Operating Temperature Range: -55°C to +125°C
  • Lead Size Supported: 0.46 mm (0.018") SQ
  • Insertion Depth: Top Entry = 2.64 mm to 5.84 mm; Pass-through, Bottom Entry = 5.49 mm
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: Max 0.10 mm (0.004")
  • Packaging Options: Tape & reel available
  • Compatible Mating Series: FTR, HTMS, HDWM, DWM, TML, ZML, TMS
  • Optional pick & place pad

Buy the Samtec Series RSM SMT Micro Socket: RSM12402SD

Purchase the Samtec Series RSM12402SD SMT Micro Socket online today to ensure your electronic assemblies benefit from high-current capacity, RoHS compliance, and durable surface-mount connectivity. Designed with phosphor bronze contacts and liquid crystal polymer insulators, this socket provides reliable electrical performance from -55°C to +125°C. With options like tape & reel packaging and locking clips, it simplifies assembly and enhances reliability in high-density applications. Buy now to improve your circuit board design with a trusted, high-quality connector.

Order your Samtec Series RSM12402SD SMT Micro Socket today and enjoy high-density, reliable surface-mount connectivity for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC RSM12402SD?

You can click on the BUY or RFQ button to purchase RSM12402SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM12402SD?

You can download the RSM12402SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM12402SD?

SAMTEC

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