myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC HW0409LMS440SM PCB Connector

The HW0409LMS440SM is a high-quality PCB connector designed for precise electrical connections in electronic assemblies. Featuring natural and black LCP insulators, phosphor bronze terminals, and gold or tin plating, it ensures excellent conductivity and durability. Capable of operating between -55°C to +105°C, this lead-free, RoHS-compliant connector supports SMT lead coplanarity of 0.15 mm. Suitable for applications requiring robust mechanical stability, it is configurable with optional locking clips and spacers, making it ideal for demanding electronic and industrial environments.

Authorized Distributors
Source:DigiKey
Part No:HW-04-09-LM-S-440-SM
Stock:435
Inv Date:06-12-2026
Price: Unit price: $9.49
Buy/RFQ:
Source:DigiKey
Part No:HW-04-09-LM-S-440-SM
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.1
Buy/RFQ:
Part No:HW-04-09-LM-S-440-SM
Stock:0
Inv Date:06-13-2026
Price: Unit price: $1.17
Buy/RFQ:
Part No:HW-04-09-LM-S-440-SM
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.8365
Buy/RFQ:
Part No:HW-04-09-LM-S-440-SM
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.8365
Buy/RFQ:
Part No:HW-04-09-LM-S-440-SM
Stock:435
Inv Date:06-12-2026
Price: Unit price: $1.166
Buy/RFQ:

SAMTEC HW0409LMS440SM PCB Connector Specifications:

  • Insulator Material: Natural LCP top, Black LCP bottom
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 μ
  • https://www.samtec.com/products/hw0409lms440sm
  • Operating Temperature Range: -55°C to +105°C
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm
  • Maximum Part Size: 2.54 mm pitch, 10 positions per row
  • Contact Material: Phosphor Bronze with gold or tin plating
  • Mechanical Stability: Supports optional mechanical board spacers
  • Connector Style: Board mate with optional locking clip
  • Handling: Manual placement recommended
  • Design Flexibility: Configurable with various stacking options
  • Recognitions: Compliant with industry standards, full specifications available upon request

Buy the Samtec Series HW0409LMS440SM PCB Connector: HW0409LMS440SM

Purchase the Samtec HW0409LMS440SM online today and ensure optimal connectivity for your electronic projects. Crafted with natural and black LCP insulators, phosphor bronze terminals, and plated with gold or tin, this RoHS-compliant connector guarantees excellent electrical performance and long-lasting durability. Its design supports SMT lead coplanarity of 0.15 mm and operates from -55°C to +105°C, making it ideal for industrial and electronic applications where stability and reliability are critical. Order now for fast, secure delivery and superior quality.

Get Samtec HW0409LMS440SM today—built for precision, high durability, and reliable electrical connections in your electronic assemblies.

Frequently Asked Questions

Where can I buy SAMTEC HW0409LMS440SM?

You can click on the BUY or RFQ button to purchase HW0409LMS440SM from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW0409LMS440SM?

You can download the HW0409LMS440SM datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW0409LMS440SM?

SAMTEC

Sponsored by