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SAMTEC HW1720LMD709SM High-Density SMT Connector

The HW1720LMD709SM is a high-reliability, gold or tin-plated surface-mount connector featuring natural and black LCP insulators and phosphor bronze terminals. This connector supports RoHS compliance, with an operating temperature range from -55°C to +105°C, ensuring durability in demanding environments. Designed for PCB applications, it provides a secure connection with optional locking clips and mechanically stable configurations with spacers. Suitable for board-to-board or cable connections, it offers 10-position rows with precise coplanarity, making it ideal for compact electronic assemblies requiring reliable signal integrity and mechanical stability.

Authorized Distributors
Source:DigiKey
Part No:HW-17-20-LM-D-709-SM
Stock:49
Inv Date:06-19-2026
Price: Unit price: $16.72
Buy/RFQ:
Source:DigiKey
Part No:HW-17-20-LM-D-709-SM
Stock:0
Inv Date:06-19-2026
Price: Unit price: $5.82
Buy/RFQ:
Part No:HW-17-20-LM-D-709-SM
Stock:0
Inv Date:06-20-2026
Price: Unit price: $6.17
Buy/RFQ:
Part No:HW-17-20-LM-D-709-SM
Stock:49
Inv Date:06-19-2026
Price: Unit price: $6.169
Buy/RFQ:

SAMTEC HW1720LMD709SM High-Density SMT Connector Specifications:

  • Insulator Material: Natural LCP (Top), Black LCP (Bottom)
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ
  • Operating Temp Range: -55°C to +105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm (0.006 inch) maximum
  • Number of positions: 10 per row
  • Connector Length: Specified per model, with optional locking clips
  • Plate Options: Gold flash on contact, matte tin on tail, or longer gold tail
  • Mechanical stability: Support with spacers in gold or gold-selective plating applications

Buy the Buy Samtec HW1720LMD709SM Part Number HW1720LMD709SM Online

Order the Samtec HW1720LMD709SM connector online today for high-performance, RoHS-compliant PCB connections with gold or tin plating. This high-density SMT connector features natural and black LCP insulators and phosphor bronze contacts, supporting operating temperatures from -55°C to +105°C. Its precise coplanarity ensures excellent signal integrity, making it ideal for compact electronic devices. Optional locking clips and mechanical spacers enhance stability, providing reliable connections in demanding applications. Secure your electronic projects with this durable, easy-to-solder connector, available for quick online purchase.

Buy Samtec HW1720LMD709SM now and experience unmatched reliability and performance in high-density connections.

Frequently Asked Questions

Where can I buy SAMTEC HW1720LMD709SM?

You can click on the BUY or RFQ button to purchase HW1720LMD709SM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW1720LMD709SM?

You can download the HW1720LMD709SM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW1720LMD709SM?

SAMTEC

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