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SAMTEC HW0520LD750SMA High-Density PCB Connector

The HW0520LD750SMA series features high-performance PCB connectors designed for reliable signals in industrial and electronic applications. Crafted with natural and black LCP insulators and phosphor bronze contacts plated with Au or Sn over Ni, these connectors support RoHS compliance and are lead-free solderable. They offer excellent thermal stability from -55°C to +105°C, fit standard 2.54 mm pitch headers, and include optional locking clips for enhanced mechanical stability. Suitable for complex board stacking, they ensure precise coplanarity and provide optimal electrical contact in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:HW-05-20-L-D-750-SM-A
Stock:108
Inv Date:06-12-2026
Price: Unit price: $23.32
Buy/RFQ:
Source:DigiKey
Part No:HW-05-20-L-D-750-SM-A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $2.71
Buy/RFQ:
Part No:HW-05-20-L-D-750-SM-A
Stock:0
Inv Date:06-13-2026
Price: Unit price: $2.88
Buy/RFQ:
Part No:HW-05-20-L-D-750-SM-A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $2.34
Buy/RFQ:
Part No:HW-05-20-L-D-750-SM-A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $2.34
Buy/RFQ:
Part No:HW-05-20-L-D-750-SM-A
Stock:108
Inv Date:06-12-2026
Price: Unit price: $2.873
Buy/RFQ:

SAMTEC HW0520LD750SMA High-Density PCB Connector Specifications:

  • Insulator Material: Natural LCP (top), Black LCP (bottom)
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ
  • Ni
  • Operating Temperature Range: -55°C to +105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm (0.006 inches)
  • Pitch: 2.54 mm
  • No. PINS PER ROW: 10
  • Number of Positions: 1
  • Stack Options: Metal or plastic, various heights
  • Contact Plating Options: Gold flash, matte Tin, or Gold on longer tails
  • Mechanical Stability: Recommended with board spacers for gold-plated models
  • Design Notes: Suitable for complex PCB stacking, signal integrity, and demanding environments
  • Compliance: RoHS, compatible with lead-free soldering
  • Assembly: Designed for manual placement with optional locking clips

Buy the Samtec HW0520LD750SMA – Reliable PCB Connectors for Industrial Applications

Order the Samtec HW0520LD750SMA connector today for high-density stacking with precise coplanarity and reliable electrical performance. Featuring natural and black LCP insulators, gold or tin plating, and RoHS compliance, these connectors support demanding industrial and electronic applications. With optional locking clips for enhanced stability, they ensure secure connections over temperature ranges from -55°C to +105°C. Ideal for complex PCB assemblies, these connectors deliver excellent signal integrity and long-term durability, making them a perfect choice for manufacturing and engineering professionals seeking quality and performance.

Buy Samtec HW0520LD750SMA now and experience unmatched reliability and performance in high-density PCB stacking and electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC HW0520LD750SMA?

You can click on the BUY or RFQ button to purchase HW0520LD750SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW0520LD750SMA?

You can download the HW0520LD750SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW0520LD750SMA?

SAMTEC

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