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SAMTEC HW0709LD451SM PCB Connector

This product is a high-quality PCB connector series featuring natural and black LCP insulator materials, phosphor bronze contacts, and optional gold or tin plating for enhanced durability. It supports RoHS compliance and lead-free soldering, with a temperature range from -55°C to +105°C. Suitable for board-to-board and cable mate applications, it offers high pin density with various stacking options, ensuring reliable electrical connections. Mechanical stability can be improved with spacers, and lockable options are available for added security in assembly. The connector series is designed for automated SMT placement and precise coplanarity until 0.15 mm. It adheres to strict quality standards and is recommended for use in demanding industrial and electronic systems.

Authorized Distributors
Source:DigiKey
Part No:HW-07-09-L-D-451-SM
Stock:106
Inv Date:06-19-2026
Price: Unit price: $7.34
Buy/RFQ:
Source:DigiKey
Part No:HW-07-09-L-D-451-SM
Stock:0
Inv Date:06-19-2026
Price: Unit price: $2.56
Buy/RFQ:
Part No:HW-07-09-L-D-451-SM
Stock:0
Inv Date:06-20-2026
Price: Unit price: $2.72
Buy/RFQ:
Part No:HW-07-09-L-D-451-SM
Stock:106
Inv Date:06-19-2026
Price: Unit price: $2.714
Buy/RFQ:

SAMTEC HW0709LD451SM PCB Connector Specifications:

  • Insulator Material: Top Natural LCP, Bottom Black LCP
  • Terminal Material: Phosphor Bronze
  • Plating Options: 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 max
  • Applicable for board and cable mating
  • Stack options with different pin counts and heights available
  • Mechanical stability enhanced using spacers
  • Locking clips available for secure connections
  • Support for automated placement with precise coplanarity
  • Design consistent with strict industrial quality standards
  • Suitable for use in high-reliability electronic systems
  • Compatible with specific PCB layouts and recommended for demanding applications

Buy the Buy Samtec PCB Connector Part Number HW0709LD451SM Online

Order the Samtec PCB Connector HW0709LD451SM online for high-quality, RoHS-compliant, lead-free applications. Designed with natural and black LCP insulators and phosphor bronze contacts, this connector offers excellent electrical performance, temperature resistance from -55°C to +105°C, and precise SMT placement. With optional gold or tin plating, multiple stacking configurations, and enhanced mechanical stability through spacers, it ensures reliable, long-lasting connections for electronic, industrial, and automation systems. Purchase online today and secure dependable performance for your projects—fast delivery guaranteed.

Get Samtec HW0709LD451SM today—built for precision, durability, and reliable electrical connections in industrial electronics.

Frequently Asked Questions

Where can I buy SAMTEC HW0709LD451SM?

You can click on the BUY or RFQ button to purchase HW0709LD451SM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW0709LD451SM?

You can download the HW0709LD451SM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW0709LD451SM?

SAMTEC

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