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SAMTEC HW0409GD550SM Connector Assembly

This high-quality connector series features natural and black LCP insulators, gold or tin over nickel plating, and a temperature range from -55°C to +105°C. Designed for PCB and board-mate applications, it offers RoHS compliance, lead-free solderability, and SMT coplanarity. The connectors provide reliable electrical performance with phosphor bronze contacts, various stacking options, and optional locking clips for added mechanical stability. Suitable for demanding electronic assembly, these connectors are customizable and meet industry standards for durability and precision.

Authorized Distributors
Source:DigiKey
Part No:HW-04-09-G-D-550-SM
Stock:183
Inv Date:06-19-2026
Price: Unit price: $4.42
Buy/RFQ:
Source:DigiKey
Part No:HW-04-09-G-D-550-SM
Stock:0
Inv Date:06-19-2026
Price: Unit price: $1.77
Buy/RFQ:
Part No:HW-04-09-G-D-550-SM
Stock:0
Inv Date:06-20-2026
Price: Unit price: $1.99
Buy/RFQ:
Part No:HW-04-09-G-D-550-SM
Stock:183
Inv Date:06-19-2026
Price: Unit price: $1.982
Buy/RFQ:

SAMTEC HW0409GD550SM Connector Assembly 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 inch)
  • Connector Type: Stacking, Board Mates, Cable Mates
  • Pin Count: 10x, 16, 20, 23, 27 pins per row depending on model
  • Stacking Options: Metal or plastic (customer specified)
  • Maximum Pins per Row: 4-27, excluding certain styles
  • Plating Options: Gold flash or matte tin
  • Mechanical stability: Mechanical spacers recommended for gold-plated connectors
  • Part Numbers: HW-15-08-G-S-335-SM, HW-25-15-L-D-474-SM-A
  • Notes: Specifications and components subject to change, custom requirements need approval

Buy the Buy Samtec HW0409GD550SM Part Number HW0409GD550SM Online

Purchase the Samtec HW0409GD550SM connector online for high-quality assembly with robust LCP insulators, phosphor bronze contacts, and customizable options. Designed to withstand temperatures from -55°C to +105°C, it offers RoHS compliance and lead-free solderability. The connector supports stacking configurations, with optional locking clips for improved mechanical stability. Ideal for demanding electronic applications, this product ensures reliable electrical performance, durability, and flexibility to meet diverse industry needs. Order now for fast delivery and superior quality.

Get Samtec HW0409GD550SM today—built for reliability, precision, and long-lasting durability in electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC HW0409GD550SM?

You can click on the BUY or RFQ button to purchase HW0409GD550SM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW0409GD550SM?

You can download the HW0409GD550SM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW0409GD550SM?

SAMTEC

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