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SAMTEC RSM12602LD High-Density Surface Mount Connector

The RSM series is a surface-mount connector system designed for high-density PCB applications, utilizing black liquid crystal polymer insulators and phosphor bronze contacts with optional Au or Sn plating. It features multiple entry options, robust current ratings of 3.1A per pin, and an operating temperature range from 85°C to 125°C. Suitable for power and signal applications, it ensures low contact resistance, RoHS compliance, and can be supplied in tape and reel packaging for automated assembly, offering both reliability and ease of installation in demanding electronic environments.

Authorized Distributors
Source:DigiKey
Part No:RSM-126-02-L-D
Stock:102
Inv Date:05-27-2026
Price: Unit price: $22.38
Buy/RFQ:
Source:DigiKey
Part No:RSM-126-02-L-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $9.71294
Buy/RFQ:
Part No:RSM-126-02-L-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $10.04
Buy/RFQ:
Part No:RSM-126-02-L-D
Stock:102
Inv Date:05-20-2026
Price: Unit price: $10.04
Buy/RFQ:

SAMTEC RSM12602LD High-Density Surface Mount Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50µ
  • Ni
  • Current Rating: 3.1 A per pin
  • Operating Temperature Range: 85°C to 125°C
  • Contact Resistance: 10 mΩ at 10 mA
  • Insertion Depth: 1.27 mm (0.050") to 2.64 mm (0.104") depending on option
  • Surface Mount: Yes
  • RoHS Compliant: Yes
  • Contact Engagement: Top Entry and Bottom Entry options
  • Locking Options: Locking tabs available
  • Packaging: Tape & Reel (optional)
  • Lead Finish: Matte Tin on tail, optional gold or tin plating
  • Max Coplanarity: 0.10 mm (0.004")
  • Design Standards: Recognized for quality and durability
  • Application: High-density PCB connections for power and signal transfer

Buy the Buy Samtec RSM Series Part Number RSM12602LD Online

Purchase the high-density surface mount connector from Samtec online to ensure reliable power and signal transfer in your PCB assemblies. Featuring a liquid crystal polymer insulator, phosphor bronze contacts, and optional gold or tin plating, this connector supports up to 3.1A per pin, operates effectively between 85°C and 125°C, and complies with RoHS standards. Its versatile top and bottom entry options, locking tabs, and tape & reel packaging streamline your manufacturing process. Secure this durable, RoHS-compliant connector today for your electronics projects.

Get Samtec RSM12602LD today—built for precision, high-density connectivity, and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC RSM12602LD?

You can click on the BUY or RFQ button to purchase RSM12602LD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part RSM12602LD?

You can download the RSM12602LD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of RSM12602LD?

SAMTEC

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