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SAMTEC HW2009LD440SM Stacking connector

The HW2009LD440SM is a high-quality stackable connector designed for PCB applications, featuring natural quartz-compatible LCP insulators and phosphor bronze terminals. It supports gold or tin plating for enhanced corrosion resistance, with a temperature range from -55°C to +105°C. This RoHS-compliant, lead-free connector offers excellent mechanical stability, coplanarity within 0.15 mm, and is suitable for SMT assembly with optional locking clips. Ideal for electronic and industrial systems requiring reliable, durable interconnect solutions with precise pin configurations and optional plating finishes.

Authorized Distributors
Source:DigiKey
Part No:HW-20-09-L-D-440-SM
Stock:50
Inv Date:06-19-2026
Price: Unit price: $48.44
Buy/RFQ:
Source:DigiKey
Part No:HW-20-09-L-D-440-SM
Stock:0
Inv Date:06-19-2026
Price: Unit price: $5.63
Buy/RFQ:
Part No:HW-20-09-L-D-440-SM
Stock:0
Inv Date:06-20-2026
Price: Unit price: $5.97
Buy/RFQ:
Part No:HW-20-09-L-D-440-SM
Stock:50
Inv Date:06-19-2026
Price: Unit price: $5.968
Buy/RFQ:

SAMTEC HW2009LD440SM Stacking connector Specifications:

  • Insulator Material: Natural LCP (Top), Black LCP (Bottom)
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µm Ni
  • Operating Temp Range: -55°C to +105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm max
  • Number of Pins Per Row: 10x
  • No. of Positions: 1
  • Stack Options: Metal or plastic, various heights available
  • Contact Style: Gold flash on contact, matte tin on tail, optional longer gold tail
  • Physical Dimensions: 2.54 mm pitch, 2-27 pins per row, configurable stacking height
  • Mechanical Stability: Enhanced with optional board spacers, lockable options available
  • Certifications: Recognized for quality standards

Buy the Buy Samtec HW2009LD440SM Part Number HW2009LD440SM Online

Enhance your electronic assembly with the Samtec stacking connector HW2009LD440SM, offering durable construction, precise pin alignment, and flexible stacking options. Ideal for industrial, automation, and electronics manufacturing, this RoHS-compliant connector supports lead-free soldering, high temperature operation, and optional locking clips for stability. Its high-quality materials including natural LCP insulators and phosphor bronze terminals ensure long-term durability and performance. Shop online now for fast delivery and secure your reliable interconnect solution for demanding electronic projects.

Buy Samtec HW2009LD440SM now and experience unmatched reliability and high-performance interconnect solutions for your PCB applications.

Frequently Asked Questions

Where can I buy SAMTEC HW2009LD440SM?

You can click on the BUY or RFQ button to purchase HW2009LD440SM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW2009LD440SM?

You can download the HW2009LD440SM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW2009LD440SM?

SAMTEC

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