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SAMTEC SSQ11801GS Square Post Socket

This high-quality through-hole square post socket features a 0.025-inch square pin and robust construction, suitable for reliable connectivity in electronic assemblies. Crafted from phosphor bronze with gold or tin plating, it supports a current of 5.7A per pin and withstands temperatures from -55°C to +125°C. The socket offers an insertion depth of approximately 0.145 inches to 0.250 inches and has a maximum cycle rating of 100 insertions. Its RoHS compliance and compatibility with various mating connectors make it ideal for precise, durable electrical connections in complex systems.

Authorized Distributors
Source:DigiKey
Part No:SSQ-118-01-G-S
Stock:181
Inv Date:05-27-2026
Price: Unit price: $8.58
Buy/RFQ:
Source:DigiKey
Part No:SSQ-118-01-G-S
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.66
Buy/RFQ:
Part No:SSQ-118-01-G-S
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.74
Buy/RFQ:
Part No:SSQ-118-01-G-S
Stock:319
Inv Date:05-28-2026
Price: Unit price: $37400
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SAMTEC SSQ11801GS Square Post Socket Specifications:

  • Material: Phosphor Bronze
  • Insulator Material: Black Liquid Crystal Polymer or High Temperature Thermoplastic
  • Plating: Gold or Tin, 50μ" (1.27μm)
  • Current Rating: 5.7A per pin, 6.3A per row
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • Contact Resistance: 10mΩ
  • Insertion Depth: 0.145" to 0.250" (3.68 mm to 6.35 mm)
  • Insertion Force: Standard 6 oz (1.67 N), Low Insertion Force 3 oz (0.83 N)
  • Withdrawal Force: Standard 5 oz (1.39 N), Low Insertion Force 2.6 oz (0.72 N)
  • Max Cycles: 100
  • Voltage Rating: 550 VAC with TSW
  • RoHS Compliant: Yes
  • Dimensions: Pin size 0.025" square, length varies, typical ins. thickness 0.030"
  • Compatible with: TSW, MTSW, and other Samtec connectors

Buy the Buy Samtec Through-Hole Square Post Socket Part Number SSQ11801GS Online

Elevate your electronic assembly with the Samtec Square Post Socket, featuring 0.025-inch square pins, durable phosphor bronze construction, and gold or tin plating. Designed to support 5.7A per pin and operate across a wide temperature range from -55°C to +125°C, it offers reliable connectivity for demanding applications. Its insertion depth of 0.145 to 0.250 inches and max cycle count of 100 ensure long-term use. RoHS compliant and compatible with various connectors, making it ideal for complex, high-performance systems.

Order your Samtec SSQ11801GS high-reliability square post socket today and ensure dependable electrical connections in your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC SSQ11801GS?

You can click on the BUY or RFQ button to purchase SSQ11801GS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part SSQ11801GS?

You can download the SSQ11801GS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of SSQ11801GS?

SAMTEC

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