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SAMTEC RSM12102SD SMT Micro Socket

The RSM series SMT micro socket features a black liquid crystal polymer insulator and phosphor bronze contacts, rated for 3.1 A per pin and operating from -55°C to +125°C. It accepts a 0.46 mm SQ lead size with a top entry insertion depth of 2.64 mm to 5.84 mm and a minimum bottom entry of 5.49 mm. RoHS compliant and lead-free solderable, this surface-mount socket offers a coplanarity of 0.10 mm, making it suitable for high-density PCB applications with optional tape & reel packaging.

Authorized Distributors
Source:DigiKey
Part No:RSM-121-02-S-D
Stock:103
Inv Date:06-06-2026
Price: Unit price: $23.52
Buy/RFQ:
Source:DigiKey
Part No:RSM-121-02-S-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $10.78
Buy/RFQ:
Part No:RSM-121-02-S-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $11.14
Buy/RFQ:
Part No:RSM-121-02-S-D
Stock:103
Inv Date:06-06-2026
Price: Unit price: $11.14
Buy/RFQ:

SAMTEC RSM12102SD SMT Micro Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Current Rating: 3.1 A per pin
  • Operating Temperature Range: -55 °C to +125 °C
  • Lead Size Accepted: 0.46 mm (.018 inch) SQ
  • Insertion Depth: Top Entry 2.64 mm to 5.84 mm; Pass-through, Bottom Entry minimum 5.49 mm
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.10 mm (.004 inch)
  • Surface Mount Type: SMT
  • Optional tape & reel packaging available

Buy the Samtec Series RSM SMT Micro Socket: RSM12102SD

Purchase the Samtec Series RSM-130-02-L-D SMT micro socket online today for high-reliability pin connections in compact electronic designs. This surface-mount socket features phosphor bronze contacts, a black liquid crystal polymer insulator, and is RoHS compliant. With a current rating of 3.1 A per pin and an operating temperature range from -55°C to +125°C, it supports 0.46 mm lead sizes and offers a coplanarity of 0.10 mm, perfect for demanding electronic projects requiring durable and precise connectors with optional tape & reel packaging.

Order your Samtec Series RSM-130-02-L-D SMT micro socket today and ensure reliable connections in your high-density PCB assemblies.

Frequently Asked Questions

Where can I buy SAMTEC RSM12102SD?

You can click on the BUY or RFQ button to purchase RSM12102SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM12102SD?

You can download the RSM12102SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM12102SD?

SAMTEC

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