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SAMTEC RSM12402TS Micro Socket

The RSM Series SMT Micro Socket is a surface-mount connection designed for reliable PCB connections in compact electronic assemblies. Constructed with high-quality phosphor bronze contacts and black liquid crystal polymer insulators, it provides robust electrical performance with a current rating of 3.1 A per pin. The socket accommodates lead sizes of 0.46 mm (0.018 inches) and features a temperature range from -55°C to +125°C. It supports various mounting options, including top and bottom entry configurations, and is RoHS compliant, making it suitable for lead-free applications. The socket is compatible with multiple mating components and optional packaging options include tape & reel for automated assembly.

Authorized Distributors
Source:DigiKey
Part No:RSM-124-02-T-S
Stock:102
Inv Date:06-10-2026
Price: Unit price: $8.46
Buy/RFQ:
Source:DigiKey
Part No:RSM-124-02-T-S
Stock:0
Inv Date:06-10-2026
Price: Unit price: $3.58
Buy/RFQ:
Part No:RSM-124-02-T-S
Stock:0
Inv Date:06-10-2026
Price: Unit price: $3.68
Buy/RFQ:
Part No:RSM-124-02-T-S
Stock:102
Inv Date:06-10-2026
Price: Unit price: $3.683
Buy/RFQ:

SAMTEC RSM12402TS 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 (0.018 inches) SQ
  • Insertion Depth: Top Entry = 2.64 mm (0.104 inches) to 5.84 mm (0.230 inches); Pass-through available
  • Bottom Entry: 5.49 mm (0.216 inches) minimum
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.10 mm (0.004 inches) maximum
  • Optional Tape & Reel Packaging: Yes
  • Supported Mating Components: FTR, HTMS, HDWM, DWM, TML, ZML, TMS

Buy the Samtec Series RSM SMT Micro Socket: RSM12402TS

Order the Samtec RSM12402TS Micro Socket today for reliable PCB connections in tight spaces. Featuring phosphor bronze contacts and a liquid crystal polymer insulator, it ensures durability and excellent electrical performance. Compatible with lead sizes of 0.46 mm and capable of handling operating temperatures from -55°C to +125°C, this RoHS-compliant socket is ideal for modern electronic assemblies. Available in tape & reel packaging, it supports automated placement, making it the perfect choice for high-volume production and precision device integration.

Get Samtec RSM12402TS today—built for precision and long-lasting durability in microelectronics assembly.

Frequently Asked Questions

Where can I buy SAMTEC RSM12402TS?

You can click on the BUY or RFQ button to purchase RSM12402TS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM12402TS?

You can download the RSM12402TS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM12402TS?

SAMTEC

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