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SAMTEC HW0520LD400SMA Board Connector

This high-quality board connector offers robust connectivity with natural and black LCP insulators and phosphor bronze terminals plated with gold or tin over nickel. Operating from -55°C to +105°C, it ensures reliable performance in varied environments. RoHS compliant and lead-free, this SMT connector features low coplanarity and mechanical stability enhancements like optional locking clips and board spacers. Its versatile design supports multiple pin configurations, making it suitable for PCB applications requiring durable and precise connections in industrial and electronic systems.

Authorized Distributors
Source:DigiKey
Part No:HW-05-20-L-D-400-SM-A
Stock:108
Inv Date:06-19-2026
Price: Unit price: $6.74
Buy/RFQ:
Source:DigiKey
Part No:HW-05-20-L-D-400-SM-A
Stock:0
Inv Date:06-19-2026
Price: Unit price: $2.71
Buy/RFQ:
Part No:HW-05-20-L-D-400-SM-A
Stock:0
Inv Date:06-20-2026
Price: Unit price: $2.88
Buy/RFQ:
Part No:HW-05-20-L-D-400-SM-A
Stock:108
Inv Date:06-19-2026
Price: Unit price: $2.873
Buy/RFQ:

SAMTEC HW0520LD400SMA Board Connector Specifications:

  • Insulator Material: Natural LCP (top), Black LCP (bottom)
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ
  • Dimensions: Length varies with option, typical tail length approximately 4.0 mm
  • RoHS Compliant: Yes
  • Lead-Free: Yes
  • Operating Temp Range: -55°C to +105°C
  • Pins per row: 10x
  • No. of Positions: 1
  • Material: Phosphor Bronze
  • PlatIng: Au or Sn over 50 µ
  • Coplanarity: 0.15 mm (0.006 inch) max
  • RoHS: Compliant
  • RoHS Compliance: Yes

Buy the Samtec Series HW Series Connector: HW0520LD400SMA

Purchase the Samtec HW0520LD400SMA online today to experience top-tier electrical performance, robust construction with natural and black LCP insulators, and gold or tin plating for corrosion resistance. This high-performance connector supports RoHS compliance, lead-free soldering, and operating temperatures from -55°C to +105°C. Its low coplanarity ensures precise placement, and optional mechanical stability features enhance durability. Ideal for industrial electronics, this connector guarantees reliable, long-lasting connections in complex PCB assemblies, ensuring seamless device operation and simplified assembly processes.

Get Samtec HW0520LD400SMA today—built for precision, durability, and reliable PCB connectivity in demanding applications.

Frequently Asked Questions

Where can I buy SAMTEC HW0520LD400SMA?

You can click on the BUY or RFQ button to purchase HW0520LD400SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW0520LD400SMA?

You can download the HW0520LD400SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW0520LD400SMA?

SAMTEC

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