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SAMTEC RSM12802SD Micro Socket

The RSM series is an SMT micro socket designed for high-density electronic applications, featuring phosphor bronze contacts with Ni plating and a black liquid crystal polymer insulator for durability. It supports a current rating of 3.1 A per pin and operates efficiently within a temperature range of -55°C to +125°C. Its versatile design accommodates top entry and pass-through soldering options with precise insertion depths, making it suitable for compact, complex PCBs. RoHS compliant and lead-free, the RSM series ensures reliable connectivity for modern electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:RSM-128-02-S-D
Stock:102
Inv Date:06-09-2026
Price: Unit price: $31.37
Buy/RFQ:
Source:DigiKey
Part No:RSM-128-02-S-D
Stock:0
Inv Date:06-09-2026
Price: Unit price: $14.385
Buy/RFQ:
Part No:RSM-128-02-S-D
Stock:0
Inv Date:06-10-2026
Price: Unit price: $14.86
Buy/RFQ:
Part No:RSM-128-02-S-D
Stock:102
Inv Date:06-09-2026
Price: Unit price: $14.86
Buy/RFQ:

SAMTEC RSM12802SD Micro Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze with Ni Plating
  • Current Rating: 3.1 A per pin
  • Operating Temperature Range: -55°C to +125°C
  • Lead Size Accepted: 0.46 mm (0.018"), SQ
  • Insertion Depth: Top Entry 2.64 mm to 5.84 mm; Pass-through 5.49 mm
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.10 mm (.004") max
  • Compatible with various mounting options and packaging styles

Buy the Buy Samtec RSM Series Micro Socket Part Number RSM12802SD Online

Purchase the Samtec RSM series micro socket online today for highly reliable, compact electronic connections. This SMT micro socket features phosphor bronze contacts with Ni plating, a durable black liquid crystal polymer insulator, and excellent temperature stability from -55°C to +125°C. Its versatile design supports top entry and pass-through soldering with precise insertion depths, making it ideal for high-density, space-constrained PCB assemblies. RoHS compliant and lead-free, it facilitates efficient manufacturing and dependable long-term performance in advanced electronics.

Get Samtec RSM12802SD today—designed for precision, durability, and high-density PCB applications.

Frequently Asked Questions

Where can I buy SAMTEC RSM12802SD?

You can click on the BUY or RFQ button to purchase RSM12802SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM12802SD?

You can download the RSM12802SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM12802SD?

SAMTEC

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