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SAMTEC RSM12202LSK Micro Socket

The RSM series SMT micro socket provides a reliable surface-mount connection with a black liquid crystal polymer insulator and phosphor bronze contacts. It supports operate temperatures from -55°C to +125°C, offers a current rating of 3.1 A per pin, and is RoHS compliant and lead-free. The socket accepts lead sizes of 0.46 mm (0.018 inches) square, with optional tape & reel packaging and a pick & place pad for automated assembly. This micro socket mates with compatible connectors such as FTR, HTMS, and DWM, ensuring secure and efficient PCB connectivity for various electronic applications.

Authorized Distributors
Source:DigiKey
Part No:RSM-122-02-L-S-K
Stock:181
Inv Date:06-06-2026
Price: Unit price: $12.1
Buy/RFQ:
Source:DigiKey
Part No:RSM-122-02-L-S-K
Stock:0
Inv Date:06-06-2026
Price: Unit price: $5.12
Buy/RFQ:
Part No:RSM-122-02-L-S-K
Stock:0
Inv Date:06-07-2026
Price: Unit price: $5.42
Buy/RFQ:
Part No:RSM-122-02-L-S-K
Stock:82
Inv Date:06-06-2026
Price: Unit price: $5.42
Buy/RFQ:

SAMTEC RSM12202LSK Micro Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze, Platin, 50 p" Ni
  • Current Rating: 3.1 A per pin
  • Operating Temperature Range: -55°C to +125°C
  • Lead Size Accepted: 0.46 mm (0.018 inch) square
  • Insertion Depth: Top Entry 2.64 mm to 5.84 mm, Pass-through or pass-through
  • Bottom Entry: 5.49 mm minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Surface Mount Coplanarity: 0.10 mm (0.004 inch) max
  • Optional tape & reel packaging available
  • Supports pick & place automation with optional pads
  • Supports various mating connectors such as FTR, HTMS, DWM
  • Temperature Range: -55°C to +125°C
  • Maximum Pin Count: 26 positions plus optional extensions

Buy the Buy Samtec RSM Series Micro Socket Part Number RSM12202LSK Online

Enhance your PCB assemblies with the Samtec micro socket from the RSM series, featuring phosphor bronze contacts, a durable liquid crystal polymer insulator, and RoHS compliance. This surface-mount component supports temperatures from -55°C to +125°C and provides a current rating of 3.1 A per pin. Its compact design with optional tape & reel packaging ensures easy automation and secure connections. Ideal for applications requiring precise, reliable, and space-saving interconnections, this micro socket meets industry standards and is compatible with multiple connector types for versatile electronic assembly solutions.

Get Samtec RSM12202LSK today—designed for precision PCB connections and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC RSM12202LSK?

You can click on the BUY or RFQ button to purchase RSM12202LSK from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM12202LSK?

You can download the RSM12202LSK datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM12202LSK?

SAMTEC

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