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SAMTEC HW1520SD540SMA Board Stacker

This high-precision Board Stacker connector provides reliable interconnection between PCBs with a 2.54 mm pitch and 10 positions per row. Featuring natural and black LCP insulators, phosphor bronze contacts, and optional gold or tin plating, it ensures excellent electrical performance and mechanical stability. Suitable for RoHS-compliant, lead-free applications, its compact design supports SMT lead coplanarity of 0.15 mm. Optional locking clips enhance secure connection, making it ideal for systematic, high-density electronics applications requiring robust PCB-to-PCB connectivity in a compact form factor.

Authorized Distributors
Source:DigiKey
Part No:HW-15-20-S-D-540-SM-A
Stock:51
Inv Date:06-20-2026
Price: Unit price: $70.28
Buy/RFQ:
Source:DigiKey
Part No:HW-15-20-S-D-540-SM-A
Stock:0
Inv Date:06-20-2026
Price: Unit price: $8.19267
Buy/RFQ:
Part No:HW-15-20-S-D-540-SM-A
Stock:0
Inv Date:06-20-2026
Price: Unit price: $9.14
Buy/RFQ:
Part No:HW-15-20-S-D-540-SM-A
Stock:51
Inv Date:06-20-2026
Price: Unit price: $9.139
Buy/RFQ:

SAMTEC HW1520SD540SMA Board Stacker Specifications:

  • Insulator Material: Natural LCP (Top), Black LCP (Bottom)
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 μ
  • 1.27
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  • Operating Temperature Range: -55°C to +105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm
  • Number of Positions: 10
  • Pitch: 2.54 mm
  • Mounting Style: Surface Mount
  • Additional Options: Locking clip available; optional plating services
  • Mechanical Stability: Recommended mechanical spacers for enhanced durability

Buy the Buy Samtec Board Stacker Part Number HW1520SD540SMA Online

Secure your electronic assemblies today by purchasing the reliable Board Stacker connector online. Designed for high-density PCB interconnections, it features natural and black LCP insulators, phosphor bronze contacts, and Gold or Tin plating options. Its RoHS compliance and lead-free solderability make it suitable for modern eco-friendly manufacturing standards. The connector supports SMT mounting with excellent coplanarity of 0.15 mm, ensuring precise and stable electrical connections. Perfect for demanding electronic systems requiring space-efficient, durable, and high-performance connector solutions.

Buy Samtec HW1520SD540SMA now and experience unmatched reliability and high-density PCB stacking for advanced electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC HW1520SD540SMA?

You can click on the BUY or RFQ button to purchase HW1520SD540SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW1520SD540SMA?

You can download the HW1520SD540SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW1520SD540SMA?

SAMTEC

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