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SAMTEC RSM12302SD Micro Socket

The RSM series SMT micro socket is a surface-mount connector designed for high-density applications. Made with phosphor bronze contacts and black liquid crystal polymer insulators, it supports current ratings of 3.1 A per pin. This socket is RoHS compliant, lead-free solderable, with a coplanarity of 0.10 mm. Operating within -55°C to +125°C, it accepts 0.46 mm lead sizes and offers top entry and pass-through insertion options. Its compact design suits precise PCB mounting, ensuring reliable electrical connections in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:RSM-123-02-S-D
Stock:102
Inv Date:06-06-2026
Price: Unit price: $25.76
Buy/RFQ:
Source:DigiKey
Part No:RSM-123-02-S-D
Stock:0
Inv Date:06-06-2026
Price: Unit price: $11.8147
Buy/RFQ:
Part No:RSM-123-02-S-D
Stock:0
Inv Date:06-07-2026
Price: Unit price: $12.2
Buy/RFQ:
Part No:RSM-123-02-S-D
Stock:102
Inv Date:06-06-2026
Price: Unit price: $12.21
Buy/RFQ:

SAMTEC RSM12302SD Micro Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze, Gold Plated
  • Current Rating: 3.1 A per pin
  • Operating Temp Range: -55°C to +125°C
  • Lead Size Accepted: 0.46 mm (.018") SQ
  • Insertion Depth: Top Entry 2.64 mm (.104") to 5.84 mm (.230"), Pass-through 5.49 mm (.216") minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: Max 0.10 mm (.004")
  • Acceptable PCB Mounting: Surface mount, with optional pick & place pads, tape & reel packaging available
  • Compatible with: FTR, HTMS, HDWM, DWM, TML, ZML, TMS sockets
  • Temperature Range: -55°C to +125°C
  • Plating Options: Standard Nickel or Optional coatings available

Buy the Buy Samtec RSM Series SMT Micro Socket Part Number RSM12302SD Online

Discover the reliable high-density solution with the Samtec Micro Socket from the RSM series. Designed for surface-mount applications, it features robust phosphor bronze contacts and liquid crystal polymer insulators, supporting up to 3.1 A per pin. Its operating temperature range of -55°C to +125°C ensures performance in demanding environments. RoHS compliant and lead-free, this socket offers easy PCB assembly with optional pick & place pads and tape & reel packaging. Perfect for precise, secure electrical connections in complex electronic assemblies.

Order your Samtec Series RSM12302SD SMT micro socket today and ensure reliable, high-density PCB connections for your projects.

Frequently Asked Questions

Where can I buy SAMTEC RSM12302SD?

You can click on the BUY or RFQ button to purchase RSM12302SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM12302SD?

You can download the RSM12302SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM12302SD?

SAMTEC

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