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SAMTEC RSM10402SD SMT Micro Socket

The RSM series SMT micro socket offers reliable surface mount contact solutions with phosphor bronze contact material and liquid crystal polymer insulators. Designed for PCB assembly, it supports a current rating of 3.1 A per pin, operating between -55°C and +125°C. The socket features low coplanarity of 0.004 inches, complies with RoHS standards, and is lead-free solderable. Suitable for applications requiring precise pin insertion depths and secure PCB connections, it mates with various Samtec connectors like FTR, HTMS, and DWM. Optional tape and reel packaging are available for automation needs.

Authorized Distributors
Source:DigiKey
Part No:RSM-104-02-S-D
Stock:191
Inv Date:05-27-2026
Price: Unit price: $20.56
Buy/RFQ:
Source:DigiKey
Part No:RSM-104-02-S-D
Stock:1
Inv Date:05-27-2026
Price: Unit price: $3.77
Buy/RFQ:
Part No:RSM-104-02-S-D
Stock:35
Inv Date:05-28-2026
Price: Unit price: $4.22
Buy/RFQ:
Part No:RSM-104-02-S-D
Stock:191
Inv Date:05-28-2026
Price: Unit price: $42200
Buy/RFQ:

SAMTEC RSM10402SD SMT Micro Socket Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: 50 p" (1.27 µm) 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) SQ
  • Insertion Depth: Top Entry 2.64 mm (0.104 inch) to 5.84 mm (0.230 inch); Pass-through option available
  • Bottom Entry: 5.49 mm (0.216 inch)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: Max 0.004 inch (0.10 mm)
  • Compatible Mates: FTR, HTMS, HDWM, DWM, TML, ZML, TMS
  • Optional: Tape & Reel Packaging, Pick & Place Pad
  • Certifications: RoHS compliant

Buy the Samtec RSM– Reliable SMT Micro Socket for Industrial Applications

Purchase the Samtec RSM SMT micro socket online today to ensure stable PCB connections with excellent current capacity and temperature resilience. Designed with phosphor bronze contacts and liquid crystal polymer insulators, it is RoHS compliant and suitable for automation with optional tape and reel packaging. Its low coplanarity and lead-free solderability guarantee precise assembly and enduring performance in demanding industrial environments. Secure your supply of this dependable connector now and enhance your electronic assembly process.

Buy Samtec RSM micro socket now and experience unmatched reliability and high-performance surface mount connection.

Frequently Asked Questions

Where can I buy SAMTEC RSM10402SD?

You can click on the BUY or RFQ button to purchase RSM10402SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM10402SD?

You can download the RSM10402SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM10402SD?

SAMTEC

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