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SAMTEC MTSW12521GD1005 Stacking Connector

The MTSW series connector offers high-density stacking flexibility for PCB applications. Constructed with black glass-filled polyester insulator and phosphor bronze contacts plated with 50 microinches of nickel and gold, it operates efficiently from -55°C to +125°C. Designed for reliable electrical connection, this series supports various lead styles, including straight and right-angle options, with customizable post heights. Ideal for compact electronic assemblies requiring durable, RoHS-compliant, solderable connectors with excellent mechanical and electrical performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTSW-125-21-G-D-1005
Stock:181
Inv Date:05-27-2026
Price: Unit price: $16.85
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Source:DigiKey
Part No:MTSW-125-21-G-D-1005
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.06
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Part No:MTSW-125-21-G-D-1005
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.06
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Part No:MTSW-125-21-G-D-1005
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.56
Buy/RFQ:
Part No:MTSW-125-21-G-D-1005
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.56
Buy/RFQ:
Part No:MTSW-125-21-G-D-1005
Stock:127
Inv Date:05-28-2026
Price: Unit price: $67900
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SAMTEC MTSW12521GD1005 Stacking Connector Specifications:

  • Insulator Material: Black Glass-filled Polyester with 50 microinches Nickel and 50 microinches Gold plating
  • Terminal Material: Phosphor Bronze
  • Operating Temperature Range: -55°C to +125°C with Gold plating; -55°C to +105°C with Tin plating
  • Lead Style: Straight and Right-Angle options, customizable post height with increments of 0.005" (0.13 mm)
  • Physical Dimensions: Length and post height varies; specific dimensions based on configuration
  • RoHS Compliant: Yes
  • Solderability: Lead-free solderable
  • Options: Various configurations for polarity, post height, and angles to fit diverse PCB and module requirements

Buy the Samtec Series HMTSW: MTSW12521GD1005

Discover the high-density, versatile stacking connectors from Samtec designed for demanding electronic applications. The Series HMTSW series offers customizable options, including straight and right-angle configurations, with flexible post heights for perfect fit. Made from durable materials with RoHS compliance, these connectors ensure excellent electrical performance and reliability in temperature ranges from -55°C to +125°C. Easy to solder and assemble, order your Samtec MTSW12521GD1005 online now to enhance your PCB assemblies with dependable connection solutions.

Order your Samtec Series HMTSW MTSW12521GD1005 today and ensure reliable, customizable stacking connectivity for your electronic projects.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12521GD1005?

You can click on the BUY or RFQ button to purchase MTSW12521GD1005 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12521GD1005?

You can download the MTSW12521GD1005 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12521GD1005?

SAMTEC

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