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SAMTEC RSM10902LD Surface Mount Connector

The RSM10902LD is a high-quality surface mount connector designed for reliable interconnections in industrial and electronic applications. Crafted with phosphor bronze contacts and an insulator made from black liquid crystal polymer, it supports current ratings up to 3.1 A per pin. Featuring optional gold or tin plating over a 50-micron nickel layer, it ensures excellent conductivity and corrosion resistance. Suitable for PCBs with various heights, it offers robust mechanical stability, low contact resistance, and RoHS compliance, ideal for demanding industrial environments requiring durable, high-performance connectors.

Authorized Distributors
Source:DigiKey
Part No:RSM-109-02-L-D
Stock:136
Inv Date:05-27-2026
Price: Unit price: $33.38
Buy/RFQ:
Source:DigiKey
Part No:RSM-109-02-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.97327
Buy/RFQ:
Part No:RSM-109-02-L-D
Stock:1
Inv Date:05-28-2026
Price: Unit price: $4.32
Buy/RFQ:
Part No:RSM-109-02-L-D
Stock:136
Inv Date:05-28-2026
Price: Unit price: $43200
Buy/RFQ:

SAMTEC RSM10902LD Surface Mount Connector Specifications:

  • Contact Material: Phosphor Bronze
  • Insulator Material: Black Liquid Crystal Polymer
  • Plating: Gold or Tin over 50 micron Nickel
  • Current Rating: 3.1 A per pin
  • Operating Temperature Range: 85°C to 125°C
  • Contact Resistance: 10 mΩ
  • Insertion Depth: 1.27 mm (0.050 inches) or 2.64 mm (0.104 inches)
  • Surface Mount: Yes
  • RoHS Compliant: Yes
  • Packaging: Tape & Reel optional
  • Contact Force: 35 oz (0.97 N) average
  • Withdrawal Force: 1.5 oz (0.42 N) average
  • Minimum Number of Positions: 80
  • Compatible with PCB thickness variations
  • Recognition: RoHS compliant, suitable for industrial applications

Buy the Samtec RSM-109-02-L-D – Reliable Surface Mount Connector for Industrial Applications

Purchase the Samtec RSM-109-02-L-D online today and experience superior performance with high current capacity and robust durability. Engineered with phosphor bronze contacts and a durable liquid crystal polymer insulator, this surface mount connector ensures reliable connections in industrial environments. With optional gold or tin plating over nickel, it provides excellent conductivity and corrosion resistance. Its RoHS compliance, versatile size options, and tape & reel packaging make it ideal for automated manufacturing, ensuring high-quality assembly and long-term reliability in demanding electronic applications.

Get Samtec RSM-109-02-L-D today—built for precision and long-lasting durability in industrial PCB assembly.

Frequently Asked Questions

Where can I buy SAMTEC RSM10902LD?

You can click on the BUY or RFQ button to purchase RSM10902LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM10902LD?

You can download the RSM10902LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM10902LD?

SAMTEC

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