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SAMTEC HW2511SS500SMLC Stack Connector

This high-quality stack connector series features natural and black LCP insulators with phosphor bronze terminals plated in gold or tin, suitable for reliable PCB connections. Operating within -55°C to +105°C, RoHS compliant, and lead-free. Designed for SMT mounting with excellent coplanarity, these connectors support various pin counts and stacking options for versatile industrial and electronic applications. Mechanical stability is enhanced with recommended board spacers, ideal for demanding electronic assembly environments requiring durable and precise connector solutions.

Authorized Distributors
Source:DigiKey
Part No:HW-25-11-S-S-500-SM-LC
Stock:47
Inv Date:06-19-2026
Price: Unit price: $23.13
Buy/RFQ:
Source:DigiKey
Part No:HW-25-11-S-S-500-SM-LC
Stock:0
Inv Date:06-19-2026
Price: Unit price: $8.09
Buy/RFQ:
Part No:HW-25-11-S-S-500-SM-LC
Stock:0
Inv Date:06-20-2026
Price: Unit price: $9.02
Buy/RFQ:
Part No:HW-25-11-S-S-500-SM-LC
Stock:47
Inv Date:06-19-2026
Price: Unit price: $9.016
Buy/RFQ:

SAMTEC HW2511SS500SMLC Stack Connector Specifications:

  • Insulator Material: Natural LCP on top, Black LCP on bottom
  • Terminal Material: Phosphor Bronze
  • Plating Options: Au (Gold) or Sn (Tin) over 50 μ
  • Operating Temperature Range: -55°C to +105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm (.006") max
  • Contact Plating: Gold flash on contact, matte tin on tail or gold on contact and tin on tail for some variants
  • Stacking Configurations: Various pin counts and heights available, up to 16 pins per row
  • Board Spacers: Recommended for mechanical stability
  • Connector Series: HW-15-08-G-S-335-SM, HW-25-15-L-D-474-SM-A
  • Application: PCB stacking with durable mechanical and electrical connection
  • Compliance: RoHS, lead-free, suitable for demanding industrial environments
  • Specifications support high-density electronic assembly with precise and reliable interconnections, suitable for automation and control systems.
  • Design adjustments and components are subject to change without notice, contact Samtec for latest details.

Buy the Samtec HW2511SS500SMLC – Reliable PCB Stack Connector for Industrial Applications

Experience the exceptional quality and reliability of the Stack Connector, engineered for industrial PCB stacking applications. Featuring natural and black LCP insulators, phosphor bronze terminals, and plated in gold or tin, this connector supports a wide temperature range from -55°C to +105°C. It complies with RoHS regulations and is lead-free, ensuring eco-friendly and safe usage. Its SMT design offers excellent coplanarity, mechanical stability with spacers, and suitability for high-density electronic systems, making it the perfect choice for automation, control panels, and electronic manufacturing environments.

Get Samtec HW2511SS500SMLC today—designed for durability and high-performance electronic assembly in demanding industrial environments.

Frequently Asked Questions

Where can I buy SAMTEC HW2511SS500SMLC?

You can click on the BUY or RFQ button to purchase HW2511SS500SMLC from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW2511SS500SMLC?

You can download the HW2511SS500SMLC datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW2511SS500SMLC?

SAMTEC

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