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SAMTEC RSM12502SDK Micro Socket

The RSM series micro socket is a surface-mount connector designed for PCB applications, offering high current ratings of 3.1 A per pin. Made with phosphor bronze contacts and black liquid crystal polymer insulators, it supports operating temperatures from -55°C to +125°C. The socket accommodates 0.46 mm SQ lead sizes and features optional configurations such as tape & reel packaging and locking clips. Compatible with multiple mating components, it is RoHS compliant and solderable in lead-free processes, suitable for compact electronic assemblies requiring reliable connection and high performance.

Authorized Distributors
Source:DigiKey
Part No:RSM-125-02-S-D-K
Stock:81
Inv Date:06-19-2026
Price: Unit price: $28.39
Buy/RFQ:
Source:DigiKey
Part No:RSM-125-02-S-D-K
Stock:0
Inv Date:06-19-2026
Price: Unit price: $13.0222
Buy/RFQ:
Part No:RSM-125-02-S-D-K
Stock:0
Inv Date:06-20-2026
Price: Unit price: $13.73
Buy/RFQ:
Part No:RSM12502SDK
Stock:0
Inv Date:06-20-2026
Price: N/A
Buy/RFQ:
Part No:RSM-125-02-S-D-K
Stock:81
Inv Date:06-19-2026
Price: Unit price: $13.451
Buy/RFQ:

SAMTEC RSM12502SDK Micro Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze, Platin, Ni Plating
  • Current Rating: 3.1 A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size Accepted: 0.46 mm SQ
  • Insertion Depth: Top Entry = 2.64 mm to 5.84 mm, pass-through, Bottom Entry = 5.49 mm minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.10 mm max
  • Packaging Options: Tape & reel available
  • Mates with: FTR, HTMS, HDWM, DWM, TML, ZML, TMS

Buy the Samtec RSM-130-02-L-D – Reliable Micro Socket for Industrial Applications

Order the Samtec Micro Socket RSM-130-02-L-D online today and benefit from premium surface-mount technology designed for high current capacity and temperature range. This rugged connector ensures secure, reliable connections with phosphor bronze contacts and a black liquid crystal polymer insulator, supporting RoHS compliance and lead-free soldering processes. Ideal for densely packed electronic assemblies, it features optional tape & reel packaging for automated SMT placement, ensuring fast, efficient manufacturing. Enhance your electronic designs with this durable and versatile socket, now easily available for online purchase.

Buy Samtec RSM-130-02-L-D now and experience unmatched reliability and performance in compact PCB connections.

Frequently Asked Questions

Where can I buy SAMTEC RSM12502SDK?

You can click on the BUY or RFQ button to purchase RSM12502SDK from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM12502SDK?

You can download the RSM12502SDK datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM12502SDK?

SAMTEC

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