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SAMTEC HW0720SD394SMA High-Density Board Connector

This high-density connector series offers robust electrical and mechanical performance with gold or tin over nickel plating, operating within -55°C to +105°C. Made from natural and black LCP insulators, it features phosphor bronze terminals suitable for SMT applications, and supports RoHS compliance and lead-free soldering. Designed for PCB mounting, these connectors provide reliable contact with adjustable options for plating and locking mechanisms, ensuring excellent stability and durability in demanding electronic assemblies. Ideal for applications requiring compact, high-performance board-to-board connections.

Authorized Distributors
Source:DigiKey
Part No:HW-07-20-S-D-394-SM-A
Stock:88
Inv Date:06-19-2026
Price: Unit price: $10.49
Buy/RFQ:
Source:DigiKey
Part No:HW-07-20-S-D-394-SM-A
Stock:0
Inv Date:06-19-2026
Price: Unit price: $4.01938
Buy/RFQ:
Part No:HW-07-20-S-D-394-SM-A
Stock:0
Inv Date:06-20-2026
Price: Unit price: $4.73
Buy/RFQ:
Part No:HW-07-20-S-D-394-SM-A
Stock:88
Inv Date:06-19-2026
Price: Unit price: $4.726
Buy/RFQ:

SAMTEC HW0720SD394SMA High-Density Board Connector Specifications:

  • Insulator Material: Natural LCP (top), Black LCP (bottom)
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µm Ni
  • Operating Temperature Range: -55°C to +105°C
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm (0.006 inches)
  • Contact Style: Board mates and cable mates
  • Number of Pins per Row: 10
  • Size: 2.54 mm pitch, 10x
  • Additional plating options: Gold flash, Matte Tin
  • Mechanical stability: Supports mechanical board spacers for enhanced stability
  • Applications: High-density electronics, PCB connections, board-to-board interfaces

Buy the Buy Samtec HW0720SD394SMA Part Number HW0720SD394SMA Online

Order the Samtec HW0720SD394SMA high-density connector online for reliable PCB interconnections. Featuring gold or tin plating over nickel, its robust phosphor bronze contacts support SMT soldering and operate within -55°C to +105°C. The natural and black LCP insulators ensure excellent thermal stability and durability. Perfect for compact electronic designs, this connector offers customizable plating options, RoHS compliance, and mechanical stability enhancements. Purchase today to enhance your manufacturing process with a trusted, high-performance connector designed for long-term reliability.

Get Samtec HW0720SD394SMA today—designed for precision and long-lasting durability in high-density electronic applications.

Frequently Asked Questions

Where can I buy SAMTEC HW0720SD394SMA?

You can click on the BUY or RFQ button to purchase HW0720SD394SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW0720SD394SMA?

You can download the HW0720SD394SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW0720SD394SMA?

SAMTEC

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