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SAMTEC MTSW12811GS421 Stackable Connector

The MTSW12811GS421 is a versatile stackable board-to-board connector designed for high-density electronic assemblies. Featuring a 2.54 mm pitch, it offers excellent stacking flexibility with options for various lead styles and heights. Made with high-quality materials including black glass-filled polyester insulator and phosphor bronze contacts with gold plating, it ensures reliable electrical connections across a wide temperature range of -55°C to +125°C. Suitable for applications demanding secure, precise interconnects in complex electronics, this connector is RoHS compliant and customizable to meet specific design needs.

Authorized Distributors
Source:DigiKey
Part No:MTSW-128-11-G-S-421
Stock:127
Inv Date:05-27-2026
Price: Unit price: $31.91
Buy/RFQ:
Source:DigiKey
Part No:MTSW-128-11-G-S-421
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.31
Buy/RFQ:
Part No:MTSW-128-11-G-S-421
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.7
Buy/RFQ:
Part No:MTSW-128-11-G-S-421
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.92
Buy/RFQ:
Part No:MTSW-128-11-G-S-421
Stock:0
Inv Date:05-27-2026
Price: Unit price: $3.92
Buy/RFQ:
Part No:MTSW-128-11-G-S-421
Stock:127
Inv Date:05-28-2026
Price: Unit price: $37100
Buy/RFQ:

SAMTEC MTSW12811GS421 Stackable Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: 50 µ
  • Gold on Post, with options for other platings
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Post Height: Specify in inches (.005" (0.13 mm) increments)
  • Pitch: 2.54 mm (0.100 inch)
  • Version: Straight and Right-Angle options available
  • Number of Positions: 4 to 28, custom configurations available
  • Lead Style: Specify from chart, customizable post heights
  • Certifications: Subject to change, see manufacturer for details
  • Design: Non-standard, non-returnable, compatible with high-density stack applications

Buy the Samtec MTSW12811GS421 – Reliable Stackable Connectors for Industrial Applications

Enhance your electronic assemblies with the high-density and reliable stacking connectors available online. The MTSW12811GS421 features customizable post heights, gold-plated contacts, and wide temperature tolerance, making it ideal for complex electronic systems. Its robust design ensures secure connections, durability, and RoHS compliance, supporting various configurations for your specific application needs. Purchase now and ensure your projects benefit from top-quality interconnect solutions suitable for industrial, automation, and electronic device manufacturing environments.

Order your Samtec Series MTSW12811GS421 today and give your projects the dependable quality they deserve with versatile stacking capabilities.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12811GS421?

You can click on the BUY or RFQ button to purchase MTSW12811GS421 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12811GS421?

You can download the MTSW12811GS421 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12811GS421?

SAMTEC

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