myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC HW2509LD440SM High-Density SMT Connector

The HW2509LD440SM is a high-quality, RoHS-compliant SMT connector series designed for PCB applications. Made with natural and black LCP insulators and phosphor bronze terminals with gold or tin plating, it offers excellent electrical performance and environmental stability. The connector operates within a temperature range of -55°C to +105°C and features a 2.54 mm pitch with 10 positions per row. Suitable for board mates, cable mates, and mechanical stability, it ensures reliable connections with optional mechanical spacers for enhanced durability.

Authorized Distributors
Part No:HW-25-09-L-D-440-SM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.68
Buy/RFQ:
Part No:HW-25-09-L-D-440-SM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.93
Buy/RFQ:
Part No:HW-25-09-L-D-440-SM
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.93
Buy/RFQ:
Part No:HW-25-09-L-D-440-SM
Stock:50
Inv Date:05-28-2026
Price: Unit price: $70800
Buy/RFQ:

SAMTEC HW2509LD440SM High-Density SMT Connector Specifications:

  • Insulator Material: Natural and Black LCP
  • Terminal Material: Phosphor Bronze
  • Plating: Au (Gold) or Sn (Tin) over 50 µ
  • Ni
  • Operating Temp Range: -55°C to +105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm (0.006 inch)
  • Pitch: 2.54 mm
  • Number of Pins per Row: 10
  • Number of Positions: 10
  • Board and Cable Mates compatible
  • Mechanical stability enhanced with optional spacers
  • Miniature, reliable surface-mount design suitable for high-density applications
  • Compatible with various plating options for optimized electrical contact
  • Designed for durable, long-lasting connections in electronic assemblies

Buy the Buy Samtec HW2509LD440SM Part Number HW2509LD440SM Online

Purchase the Samtec HW2509LD440SM today to benefit from a high-quality, RoHS-compliant SMT connector with 2.54 mm pitch, gold or tin plating, operating from -55°C to +105°C. Designed for reliable PCB and cable connections, it features excellent electrical performance, solderability, and mechanical stability. Ideal for high-density electronics, these connectors ensure long-lasting durability in demanding environments. Order now for fast delivery and enhance your electronic assemblies with trusted, precision-engineered components.

Get Samtec HW2509LD440SM today—built for precision and long-lasting durability in PCB and cable connections.

Frequently Asked Questions

Where can I buy SAMTEC HW2509LD440SM?

You can click on the BUY or RFQ button to purchase HW2509LD440SM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW2509LD440SM?

You can download the HW2509LD440SM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW2509LD440SM?

SAMTEC

Sponsored by