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SAMTEC HW2520SD785SMA Stack Connector

The HW-25-20-L-D-474-SM-A is a high-quality stack connector used in electronic assemblies, featuring a durable Phosphor Bronze contact material with optional gold or tin plating. Designed for PCB applications, it supports RoHS compliance and lead-free soldering. The connector includes options for additional mechanical stability with board spacers and is suitable for applications requiring reliable signal integrity. With a compact design, this connector features a 2.54 mm pitch and various pin configurations, making it ideal for dense electronic modules and board-to-board connections.

Authorized Distributors
Source:DigiKey
Part No:HW-25-20-S-D-785-SM-A
Stock:181
Inv Date:06-19-2026
Price: Unit price: $108.9
Buy/RFQ:
Source:DigiKey
Part No:HW-25-20-S-D-785-SM-A
Stock:0
Inv Date:06-19-2026
Price: Unit price: $13.4011
Buy/RFQ:
Part No:HW-25-20-S-D-785-SM-A
Stock:0
Inv Date:06-20-2026
Price: Unit price: $14.16
Buy/RFQ:
Part No:HW-25-20-S-D-785-SM-A
Stock:34
Inv Date:06-19-2026
Price: Unit price: $14.157
Buy/RFQ:

SAMTEC HW2520SD785SMA Stack Connector Specifications:

  • Insulator Material: Top Natural LCP, Bottom Black LCP
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 yp" (1.27 pm) Ni
  • Operating Temp Range: -55 °C to +105 °C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm (0.006") max
  • Pitch: 2.54 mm
  • Number of Pins per Row: 10
  • Stacker Option: Customizable height, specify omitted pin positions
  • Suitable for dense electronic modules and board-to-board connections

Buy the Samtec Series Stack Connectors: HW2520SD785SMA

Secure your electronic assemblies with the Samtec Stack Connector HW2520SD785SMA, engineered with durable Phosphor Bronze contacts and optional gold or tin plating for optimum conductivity and longevity. This connector offers reliable PCB interface, RoHS compliance, and lead-free solderability, suitable for dense electronic modules and board-to-board applications. Its compact 2.54 mm pitch and customizable stacking options make it ideal for space-constrained environments. Trust Samtec for high-quality, precision-engineered connectors that enhance your project’s performance and reliability.

Order your Samtec Series stack connector HW2520SD785SMA today and ensure reliable, compact connections for your electronic projects with certified RoHS compliance.

Frequently Asked Questions

Where can I buy SAMTEC HW2520SD785SMA?

You can click on the BUY or RFQ button to purchase HW2520SD785SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW2520SD785SMA?

You can download the HW2520SD785SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW2520SD785SMA?

SAMTEC

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