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SAMTEC HTSW12521SD Industrial Power Connector

The HTSW-125-21-SD is a high-quality electrical connector designed for industrial applications, featuring a natural liquid crystal polymer insulator and phosphor bronze terminals with gold or tin plating options. This versatile connector offers a voltage rating of up to 550 VAC and is RoHS compliant and lead-free, suitable for a wide range of power and signal transmission needs. Its durable construction ensures reliable performance in challenging environments, making it an ideal choice for automation, control systems, and electronic equipment requiring secure and efficient connections.

Authorized Distributors
Source:DigiKey
Part No:HTSW-125-21-S-D
Stock:82
Inv Date:06-12-2026
Price: Unit price: $22.17
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Source:DigiKey
Part No:HTSW-125-21-S-D
Stock:0
Inv Date:06-12-2026
Price: Unit price: $7
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Part No:HTSW-125-21-S-D
Stock:0
Inv Date:06-13-2026
Price: Unit price: $7.14
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Part No:HTSW-125-21-S-D
Stock:0
Inv Date:06-12-2026
Price: Unit price: $8.74
Buy/RFQ:
Part No:HTSW-125-21-S-D
Stock:0
Inv Date:06-12-2026
Price: Unit price: $8.74
Buy/RFQ:
Part No:HTSW-125-21-S-D
Stock:82
Inv Date:06-12-2026
Price: Unit price: $7.134
Buy/RFQ:

SAMTEC HTSW12521SD Industrial Power Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Gold or Tin over 50 μ
  • Ni
  • Voltage Rating: 550 VAC
  • Operating Temperature Range: -55°C to +105°C (Tin version); -35°C to +125°C (Gold version)
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Maximum Current Rating: 15.2 A with 4 positions
  • Number of Positions: 2 to 20 positions
  • Operating Temp Range: -55°C to +125°C depending on version
  • Suitable for through-hole mounting and high-reliability applications
  • Connector Dimensions and Style: As per industry standards for power and signal connectors
  • Application: Power and control connections in industrial, automation, and electronic systems.

Buy the Samiec HTSW-125-21-SD – Reliable Power and Signal Connector for Industrial Applications

Discover the high-performance HTSW-125-21-SD connector by Samiec, ideal for industrial automation, control systems, and electronic equipment. Featuring a liquid crystal polymer insulator, phosphor bronze terminals, and durable gold or tin plating, this connector ensures excellent electrical performance and longevity. RoHS compliant and lead-free, it supports up to 550 volts AC with a maximum current rating of 15.2 A for 4 positions. Its robust construction makes it suitable for demanding environments requiring secure, reliable power and signal connections. Purchase online today and enhance your systems' performance.

Buy Samiec HTSW-125-21-SD now and experience unmatched reliability and performance in industrial connector solutions.

Frequently Asked Questions

Where can I buy SAMTEC HTSW12521SD?

You can click on the BUY or RFQ button to purchase HTSW12521SD from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW12521SD?

You can download the HTSW12521SD datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW12521SD?

SAMTEC

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