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SAMTEC HW0409TD400SM Stackable Connector

This product is a high-quality stackable connector series designed for reliable board-to-board connections in various electronic applications. Featuring natural and black LCP insulators, phosphor bronze terminals with optional gold or tin plating over nickel, and RoHS compliance, it ensures durability and performance. Suitable for SMT assembly with a lead coplanarity of 0.15 mm, it offers excellent thermal stability from -55°C to +105°C and mechanical stability with optional board spacers. Ideal for compact, high-density electronic designs requiring stable, long-lasting connections.

Authorized Distributors
Source:DigiKey
Part No:HW-04-09-T-D-400-SM
Stock:183
Inv Date:06-09-2026
Price: Unit price: $9.57
Buy/RFQ:
Source:DigiKey
Part No:HW-04-09-T-D-400-SM
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.11
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Part No:HW-04-09-T-D-400-SM
Stock:0
Inv Date:06-10-2026
Price: Unit price: $1.15
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Part No:HW-04-09-T-D-400-SM
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.8115
Buy/RFQ:
Part No:HW-04-09-T-D-400-SM
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.8115
Buy/RFQ:
Part No:HW-04-09-T-D-400-SM
Stock:183
Inv Date:06-09-2026
Price: Unit price: $1.14
Buy/RFQ:

SAMTEC HW0409TD400SM Stackable Connector Specifications:

  • Insulator Material: Top: Natural LCP, Bottom: Black LCP
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 50
  • 1.27
  • 1.27
  • 50
  • Gold flash on contact, Matte Tin on tail, with optional gold plating on contact area.
  • Operating Temperature Range: -55°C to +105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm (0.006 inch)
  • Mechanical Stability: Recommends use of mechanical board spacers for gold or selectively gold plated connectors
  • Contact Material: Phosphor Bronze
  • Stack configuration: No. pins per row: 10x, 96 positions, various options
  • Connector Height Options: Vary depending on selection, up to 16 mm
  • Notes: Non-standard, non-returnable series with optional locking clip, details on recommended PCB layouts available at Samtec's website.

Buy the Samtec HW0409TD400SM – Reliable Board Connectors for Industrial Applications

Purchase the Samtec HW0409TD400SM connector online today and ensure your electronic projects have reliable, high-quality connections. Designed with durable materials, RoHS compliance, and precise specifications, this stackable connector is perfect for high-density, compact circuit boards. Featuring natural and black LCP insulators, phosphor bronze terminals with optional gold or tin plating, and a temperature range from -55°C to +105°C, it provides excellent performance and longevity. Order now to enjoy fast delivery and expert support for your electronic assembly needs.

Get Samtec HW0409TD400SM today—built for precision and long-lasting durability in electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC HW0409TD400SM?

You can click on the BUY or RFQ button to purchase HW0409TD400SM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW0409TD400SM?

You can download the HW0409TD400SM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW0409TD400SM?

SAMTEC

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