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SAMTEC HW1809GD450SMA Stack Connector

The HW1809GD450SMA is a high-quality, RoHS compliant SMT connector designed with natural and black LCP insulators and phosphor bronze terminals plated in gold or tin. Suitable for PCB applications, it offers excellent electrical performance, high-temperature stability from -55°C to +105°C, and surface-mount coplanarity of 0.15 mm. The connector includes options for mechanical stability with board spacers, and features durable, lead-free soldering. Ideal for compact, reliable electronic and industrial equipment requiring sealed, professional-grade connections.

Authorized Distributors
Source:DigiKey
Part No:HW-18-09-G-D-450-SM-A
Stock:38
Inv Date:06-19-2026
Price: Unit price: $53.43
Buy/RFQ:
Source:DigiKey
Part No:HW-18-09-G-D-450-SM-A
Stock:0
Inv Date:06-19-2026
Price: Unit price: $6.22583
Buy/RFQ:
Part No:HW-18-09-G-D-450-SM-A
Stock:0
Inv Date:06-20-2026
Price: Unit price: $7.11
Buy/RFQ:
Part No:HW-18-09-G-D-450-SM-A
Stock:38
Inv Date:06-19-2026
Price: Unit price: $6.944
Buy/RFQ:

SAMTEC HW1809GD450SMA Stack Connector Specifications:

  • Insulator Material: Natural LCP (Top), Black LCP (Bottom)
  • Terminal Material: Phosphor Bronze
  • Plating: Gold 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
  • 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
  • (continue with relevant specifications, including temp range, coplanarity, RoHS compliance, lead-free, and mounting options),
  • Operating Temp Range: -55°C to +105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Surface Mount Technology (SMT): Lead Coplanarity 0.15 mm
  • Mechanical Stability: Recommended use of board spacers for stability
  • Plating Options: Gold flash or matte tin, with optional longer tail gold plating
  • Max Pin Count per Row: 27 pins
  • Connector Series: Stack
  • Number of Pins per Row: 10x
  • Part Number: HW1809GD450SMA

Buy the Samtec Series Stack Connectors: HW1809GD450SMA

Enhance your electronic projects with the high-quality, RoHS-compliant Stack Connector. Featuring natural and black LCP insulators, phosphor bronze terminals, and optional gold or tin plating, it ensures reliable, professional connections. Designed for PCB mounting with excellent coplanarity and temperature stability, it suits industrial, automation, and electronic device applications. With optional mechanical stability features, it provides durability and performance in demanding environments. Buy online now for efficient installation and dependable electrical contacts.

Get Samtec HW1809GD450SMA today—built for precision and long-lasting durability.

Frequently Asked Questions

Where can I buy SAMTEC HW1809GD450SMA?

You can click on the BUY or RFQ button to purchase HW1809GD450SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW1809GD450SMA?

You can download the HW1809GD450SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW1809GD450SMA?

SAMTEC

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