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SAMTEC HW3411TD438SMA Stack Connector

The product is a high-quality, RoHS compliant stack connector series designed for PCB applications with natural and black LCP insulators. Featuring phosphor bronze contacts with optional gold or tin plating, it ensures reliable electrical connections at operating temperatures from -55°C to +105°C. The connector supports SMT lead coplanarity of 0.15 mm, offers mechanical stability enhancements, and is available in various pin configurations and stacking options, ideal for compact electronic assemblies requiring durable, lead-free, and solderable connections.

Authorized Distributors
Source:DigiKey
Part No:HW-34-11-T-D-438-SM-A
Stock:21
Inv Date:05-27-2026
Price: Unit price: $17.23
Buy/RFQ:
Source:DigiKey
Part No:HW-34-11-T-D-438-SM-A
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.93
Buy/RFQ:
Part No:HW-34-11-T-D-438-SM-A
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.93
Buy/RFQ:
Part No:HW-34-11-T-D-438-SM-A
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8
Buy/RFQ:
Part No:HW-34-11-T-D-438-SM-A
Stock:0
Inv Date:05-27-2026
Price: Unit price: $8
Buy/RFQ:
Part No:HW-34-11-T-D-438-SM-A
Stock:21
Inv Date:05-28-2026
Price: Unit price: $71400
Buy/RFQ:

SAMTEC HW3411TD438SMA Stack Connector Specifications:

  • Insulator Material: Natural LCP (Top), Black LCP (Bottom)
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 yp" Ni
  • Operating Temperature Range: -55°C to +105°C
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.15 mm
  • Stacking Options: Various, including 2-12 pins per row
  • Pin Pitch: 2.54 mm
  • Contact Plating Options: Gold flash or Matte Tin
  • Mechanical Stability: Enhanced with optional board spacers
  • Connection Type: Board mates, cable mates, stackable
  • Availability: Non-standard, non-returnable
  • Design Flexibility: Multiple options for height and plating

Buy the Samtec Series HW: Stack Connector PartNumber HW3411TD438SMA

Order the high-quality stack connector series from Samtec today to ensure reliable electrical and mechanical connections in your electronic assembly. Featuring natural and black LCP insulators, phosphor bronze contacts, and optional gold or tin plating, this connector supports a wide range of pin configurations and stacking options. It is RoHS compliant, lead-free, easy to solder, and designed for durability at temperatures from -55°C to +105°C. Perfect for manufacturing, prototypes, and high-reliability applications.

Get Samtec HW3411TD438SMA today—built for high-reliability and durable PCB stacking connections with optional gold or tin plating.

Frequently Asked Questions

Where can I buy SAMTEC HW3411TD438SMA?

You can click on the BUY or RFQ button to purchase HW3411TD438SMA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part HW3411TD438SMA?

You can download the HW3411TD438SMA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of HW3411TD438SMA?

SAMTEC

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