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SAMTEC SQW12101LDVS High-Density PCB Connector

The SQW12101LDVS is a versatile electrical connector designed for PCB applications, featuring black liquid crystal polymer insulation and phosphor bronze contacts. It offers current ratings up to 3.8 A per pin and voltage ratings of 500 VAC when mated with TMM or TMMH series. Operating temperature ranges from -55°C to +125°C, with a contact resistance of 10 mΩ. The connector supports 1.8 oz insertion force, 1 oz withdrawal force, and up to 100 mating cycles with gold plating options, complying with RoHS standards. Suitable for high-density connections in electronic assemblies.

Authorized Distributors
Source:DigiKey
Part No:SQW-121-01-L-D-VS
Stock:96
Inv Date:05-27-2026
Price: Unit price: $16.83
Buy/RFQ:
Source:DigiKey
Part No:SQW-121-01-L-D-VS
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.4
Buy/RFQ:
Part No:SQW-121-01-L-D-VS
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.89
Buy/RFQ:
Part No:SQW-121-01-L-D-VS
Stock:108
Inv Date:05-20-2026
Price: Unit price: $5.88
Buy/RFQ:

SAMTEC SQW12101LDVS High-Density PCB Connector Specifications:

  • Insulator Material: Black Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Sn or Au over 50u" Ni
  • Current Rating: 3.8 A per pin (1 pin powered per row)
  • Voltage Rating: 500 VAC mated with TMM or TMMH
  • Operating Temperature Range: -55°C to +125°C
  • Contact Resistance: 10 mΩ
  • Insertion Depth: 0.103" to 0.198" (2.62 mm to 5.03 mm)
  • Insertion Force: 1.8 oz (0.50 N) avg.
  • Withdrawal Force: 1.0 oz (0.28 N) avg.
  • Max Cycles: 100 with 10 u" Au
  • RoHS Compliant: Yes
  • Processing: Lead-Free Solderable
  • Lead Coplanarity: 0.006" (0.15 mm)

Buy the Samtec Series SQW: High-Density PCB Connector with Liquid Crystal Polymer Insulation - SQW12101LDVS

Purchase the Samtec Series SQW SQW12101LDVS online today for dependable high-performance PCB connections. Featuring liquid crystal polymer insulation and phosphor bronze contacts, this connector supports up to 3.8 A per pin and 500 VAC voltage ratings. It operates efficiently within -55°C to +125°C temperature range, with a contact resistance of 10 mΩ. RoHS compliant and lead-free, it enables easy soldering and long-term durability, making it ideal for complex electronic assemblies and high-density applications. Buy now to enhance your project’s reliability and performance.

Order your Samtec Series SQW SQW12101LDVS connector today and ensure reliable, high-current connections for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC SQW12101LDVS?

You can click on the BUY or RFQ button to purchase SQW12101LDVS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SQW12101LDVS?

You can download the SQW12101LDVS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SQW12101LDVS?

SAMTEC

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