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SAMTEC HW0509LD440SMA Board Connector

The HW0509LD440SMA is a high-quality, RoHS-compliant board-to-board connector designed with natural and black LCP insulators and phosphor bronze contacts plated with gold or tin. Suitable for SMT applications, it features a 2.54 mm pitch, with options for mechanical stability enhancements like board spacers. This connector supports operating temperatures from -55°C to +105°C and ensures precise coplanarity, making it ideal for demanding electronic hardware assemblies requiring reliable, solderable, and RoHS-compliant interconnections.

Authorized Distributors
Source:DigiKey
Part No:HW-05-09-L-D-440-SM-A
Stock:109
Inv Date:06-06-2026
Price: Unit price: $19.88
Buy/RFQ:
Source:DigiKey
Part No:HW-05-09-L-D-440-SM-A
Stock:0
Inv Date:06-06-2026
Price: Unit price: $2.31
Buy/RFQ:
Part No:HW-05-09-L-D-440-SM-A
Stock:0
Inv Date:06-07-2026
Price: Unit price: $2.44
Buy/RFQ:
Part No:HW-05-09-L-D-440-SM-A
Stock:0
Inv Date:06-06-2026
Price: Unit price: $1.998
Buy/RFQ:
Part No:HW-05-09-L-D-440-SM-A
Stock:0
Inv Date:06-06-2026
Price: Unit price: $1.998
Buy/RFQ:
Part No:HW-05-09-L-D-440-SM-A
Stock:109
Inv Date:06-06-2026
Price: Unit price: $2.45
Buy/RFQ:

SAMTEC HW0509LD440SMA Board Connector Specifications:

  • Insulator Material: Natural LCP top, Black LCP bottom
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn 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
  • Pitch: 2.54 mm
  • Number of Positions: 10x
  • Contact Material: Phosphor Bronze, Gold or Tin plated
  • Locking Clip: Available with double row options
  • Mechanical stability: Recommendations for board spacers for gold or selective gold plating
  • Stack options: Various heights and optional stacking configurations
  • Design suitability: PCB mounting, high reliability, electronics control, automation hardware

Buy the Samtec Series Board Connectors: HW0509LD440SMA

Enhance your electronic assemblies with the Samtec HW0509LD440SMA board connector. Featuring a 2.54 mm pitch, gold or tin plating options, and RoHS compliance, this connector ensures reliable, solderable, and temperature-resistant connections suitable for high-demand environments. Designed for SMT mounting with excellent coplanarity, it offers high mechanical stability, making it ideal for complex electronic systems requiring precision and durability. Purchase this top-quality connector online to secure dependable interconnections for your manufacturing or repair needs.

Buy Samtec HW0509LD440SMA now and experience unmatched reliability and high-performance PCB interconnections.

Frequently Asked Questions

Where can I buy SAMTEC HW0509LD440SMA?

You can click on the BUY or RFQ button to purchase HW0509LD440SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW0509LD440SMA?

You can download the HW0509LD440SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW0509LD440SMA?

SAMTEC

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