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SAMTEC ESW12137SD High-Performance Connector

The ESW12137SD connector features a black glass-filled polyester insulator and phosphor bronze contact material with Au or Sn plating. It supports current ratings of 5.2A per pin for ESW/TSW and 5.7A for ESQ/TSW, with a voltage rating of 30 VAC. Operating temperature ranges from -55°C to +125°C with gold plating and -55°C to +105°C with tin plating. The insertion depth varies from 3.68 mm to 6.35 mm. Designed for reliable, RoHS-compliant connections, it ensures durability up to 100 cycles and adheres to wave soldering standards.

Authorized Distributors
Source:DigiKey
Part No:ESW-121-37-S-D
Stock:51
Inv Date:05-27-2026
Price: Unit price: $21.72
Buy/RFQ:
Source:DigiKey
Part No:ESW-121-37-S-D
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8.245
Buy/RFQ:
Part No:ESW-121-37-S-D
Stock:0
Inv Date:05-28-2026
Price: Unit price: $9.87
Buy/RFQ:
Part No:ESW-121-37-S-D
Stock:26
Inv Date:05-28-2026
Price: Unit price: $98800
Buy/RFQ:

SAMTEC ESW12137SD High-Performance Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn (50
  • 1.27
  • 0.05
  • 50
  • 1.27
  • 0.05
  • Au or Sn
  • Current Rating: 5.2A per pin (ESW/TSW), 5.7A per pin (ESQ/TSW)
  • Voltage Rating: 30 VAC
  • Operating Temp Range: -55°C to +125°C (Gold), -55°C to +105°C (Tin)
  • Insertion Depth: 3.68 mm to 6.35 mm (0.145" to 0.250")
  • Normal Force: 125 grams (4.4 N)
  • Cycle Life: 100 cycles with 10 um (0.25 mil) Au
  • RoHS Compliant: Yes
  • Lead Solderability: Wave only

Buy the Samtec Series ESQ Connectors: ESW12137SD

Secure your electronic assembly with the durable and reliable High-Performance Connector. Featuring gold or tin plating, supporting up to 5.7A per pin, and suitable for wide temperature ranges from -55°C to +125°C, these connectors are ideal for demanding industrial and embedded systems. RoHS compliant and with a cycle life of 100 insertions, they ensure long-lasting, high-quality connections. Quick to solder with wave process, perfect for professional manufacturing and assembly. Order online today for fast delivery and excellent technical support.

Buy Samtec ESW12137SD connector now and experience reliable, high-performance connections with excellent temperature stability and RoHS compliance.

Frequently Asked Questions

Where can I buy SAMTEC ESW12137SD?

You can click on the BUY or RFQ button to purchase ESW12137SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part ESW12137SD?

You can download the ESW12137SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of ESW12137SD?

SAMTEC

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