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SAMTEC HTSW11218SQ Pin Header Connector

The HTSW11218SQ is a high-quality, through-hole pin header connector designed for reliable electrical connections on circuit boards. Made from black glass-filled polyester insulator material and phosphor bronze terminal material with optional gold or tin plating, it ensures durability and corrosion resistance. Operating temperature ranges from -55°C to +105°C with tin plating and up to +125°C with gold. Suitable for voltage ratings up to 550 VAC when mated with compatible connectors, this RoHS-compliant connector offers robust performance for industrial and electronic applications.

Authorized Distributors
Source:DigiKey
Part No:HTSW-112-18-S-Q
Stock:222
Inv Date:06-06-2026
Price: Unit price: $43.36
Buy/RFQ:
Source:DigiKey
Part No:HTSW-112-18-S-Q
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.76
Buy/RFQ:
Part No:HTSW-112-18-S-Q
Stock:0
Inv Date:06-07-2026
Price: Unit price: $4.02
Buy/RFQ:
Part No:HTSW-112-18-S-Q
Stock:0
Inv Date:06-06-2026
Price: Unit price: $4.7
Buy/RFQ:
Part No:HTSW-112-18-S-Q
Stock:0
Inv Date:06-06-2026
Price: Unit price: $4.7
Buy/RFQ:
Part No:HTSW-112-18-S-Q
Stock:222
Inv Date:06-06-2026
Price: Unit price: $4.02
Buy/RFQ:

SAMTEC HTSW11218SQ Pin Header Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: Gold or Tin over 50 µ
  • 1.27
  • µm
  • Ni
  • Operating Temp Range: -55°C to +105°C with Tin, -55°C to +125°C with Gold
  • Voltage Rating: 550 VAC with SSW, 500 VAC with W, 450 VAC with RA/RE, 400 VAC with CES
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pin Centers: 2.54 mm (0.100 inch) with optional 5.08 mm (0.200 inch)
  • Current Rating: Up to 15.2 A depending on configuration
  • Additional Options: Elevated right-angle, locking leads, and different plating options
  • Operating Temperature Range: -55°C to +125°C depending on plating
  • Certifications: RoHS Compliant
  • Compatible with various Series including SSW, SSQ, SSM, ESW, ESQ, and others

Buy the Samtec Series TSW Through-Hole Pin Header HTSW11218SQ

Order the Samtec HTSW11218SQ pin header connector online now and ensure a dependable connection for your electronic projects. Crafted from durable materials with flexible options for plating and size, it is suitable for a wide range of industrial and commercial applications. Featuring high current rating,RoHS compliance, and operating temperature up to 125°C with gold plating, this connector guarantees performance and longevity. Purchase today for fast delivery and technical support to meet your precise circuit needs.

Get Samtec HTSW11218SQ today—built for reliability and long-lasting electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC HTSW11218SQ?

You can click on the BUY or RFQ button to purchase HTSW11218SQ from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HTSW11218SQ?

You can download the HTSW11218SQ datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HTSW11218SQ?

SAMTEC

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