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SAMTEC HW0309LD403SMLC board-to-board connector

High-performance board-to-board connector series designed for reliable electrical connections in electronic assemblies. Features include natural and black LCP insulator materials, gold or tin plating over nickel for durability, and RoHS compliance. Ideal for applications requiring high temperature tolerance from -55°C to +105°C, low profile SMT design, and high pin count configurations. Optional locking clips and mechanical spacers enhance stability, making it suitable for demanding industrial or consumer electronics that demand precise alignment, strong electrical contact, and long-term reliability.

Authorized Distributors
Source:DigiKey
Part No:HW-03-09-L-D-403-SM-LC
Stock:104
Inv Date:06-06-2026
Price: Unit price: $4.54
Buy/RFQ:
Source:DigiKey
Part No:HW-03-09-L-D-403-SM-LC
Stock:0
Inv Date:06-06-2026
Price: Unit price: $1.82
Buy/RFQ:
Part No:HW-03-09-L-D-403-SM-LC
Stock:0
Inv Date:06-07-2026
Price: Unit price: $1.92
Buy/RFQ:
Part No:HW-03-09-L-D-403-SM-LC
Stock:0
Inv Date:06-06-2026
Price: Unit price: $1.365
Buy/RFQ:
Part No:HW-03-09-L-D-403-SM-LC
Stock:0
Inv Date:06-06-2026
Price: Unit price: $1.365
Buy/RFQ:
Part No:HW-03-09-L-D-403-SM-LC
Stock:104
Inv Date:06-06-2026
Price: Unit price: $1.93
Buy/RFQ:

SAMTEC HW0309LD403SMLC board-to-board connector Specifications:

  • Insulator Material: Natural LCP on top, Black LCP on 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" max
  • Connector Series: HW-15-08-G-S-335-SM, HW-25-15-L-D-474-SM-A
  • Number of Pins: 10x, with options for multiple pin counts
  • Stack Variants: Single or double row configurations
  • Additional features include locking clips, mechanical spacers for added stability

Buy the Buy Samtec Connector Part Number HW0309LD403SMLC Online

Purchase the Samtec board-to-board connector HW0309LD403SMLC online today to ensure secure, high-quality connections for your electronic projects. This connector offers versatile configurations, gold or tin plating for excellent conductivity, and RoHS compliance for environmentally friendly applications. Its high-temperature tolerance from -55°C to +105°C suits demanding environments. The SMT design features coplanarity of 0.15 mm with optional locking clips and spacers for stability. Buy now for reliable assembly performance and long-term durability in industrial, consumer, or commercial electronics systems.

Buy Samtec HW0309LD403SMLC now and experience unmatched reliability and performance in your board-to-board connections.

Frequently Asked Questions

Where can I buy SAMTEC HW0309LD403SMLC?

You can click on the BUY or RFQ button to purchase HW0309LD403SMLC from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW0309LD403SMLC?

You can download the HW0309LD403SMLC datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW0309LD403SMLC?

SAMTEC

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