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SAMTEC HTSW21121LS High-Current PCB Connectors

The HTSW series is a high-quality, lead-free connector designed for precise PCB and cable connections. Constructed with natural liquid crystal polymer insulators and phosphor bronze terminals, these connectors feature gold or tin plating options for enhanced reliability. Rated for operating temperatures from -55°C to +125°C and voltages up to 550 VAC, they ensure durability in demanding environments. Suitable for high-current applications up to 15.2 A, these connectors are RoHS compliant and available with various options including elevated right-angle configurations and shunt options, making them versatile for industrial and electronic devices.

Authorized Distributors
Source:DigiKey
Part No:HTSW-211-21-L-S
Stock:83
Inv Date:06-09-2026
Price: Unit price: $8.39
Buy/RFQ:
Source:DigiKey
Part No:HTSW-211-21-L-S
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.66
Buy/RFQ:
Part No:HTSW-211-21-L-S
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.81
Buy/RFQ:
Part No:HTSW-211-21-L-S
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.53
Buy/RFQ:
Part No:HTSW-211-21-L-S
Stock:0
Inv Date:06-09-2026
Price: Unit price: $2.53
Buy/RFQ:
Part No:HTSW-211-21-L-S
Stock:83
Inv Date:06-09-2026
Price: Unit price: $2.82
Buy/RFQ:

SAMTEC HTSW21121LS High-Current PCB Connectors Specifications:

  • Insulator Material: Liquid Crystal Polymer (HTSW), Black Glass Filled Polyester (TSW)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold or Tin over 50 µ
  • Ni
  • Operating Temperature Range: -55°C to +125°C
  • Voltage Rating: 550 VAC (mated with SSW), 500 VAC (mated with BCS or ESQ), 450 VAC (RA/-RE), 400 VAC (mated with CES)
  • Current Rating: Up to 15.2 A
  • RoHS Compliance: Yes
  • Lead-Free: Yes
  • Connector Lengths and Styles: Various options including elevated right-angle, locking leads, and strip assembly
  • Connection Type: Through-hole, pin spacing 2.54 mm (0.100"), 5.08 mm (0.200") centers

Buy the Samtec Series HTSW High-Current Connectors: HTSW21121LS

Order Samtec HTSW21121LS high-current connectors online today to benefit from dependable performance, versatile options, and RoHS compliance. These connectors are ideal for demanding electronic devices requiring reliable PCB and cable connections. With a temperature range from -55°C to +125°C and voltage ratings up to 550 VAC, they ensure safety and durability. Featuring lead-free soldering and various configurations, they suit a wide array of industrial and electronics projects. Purchase online now to get fast delivery and expert support for your high-current connectivity needs.

Buy Samtec HTSW21121LS connectors now and experience unmatched reliability and performance in industrial and electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC HTSW21121LS?

You can click on the BUY or RFQ button to purchase HTSW21121LS from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW21121LS?

You can download the HTSW21121LS datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW21121LS?

SAMTEC

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