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SAMTEC MTSW15021SS1125 Stacking Connectors

The MTSW series is a set of high-density stacking connectors designed for flexible PCB-to-board applications. They feature black glass-filled polyester insulators, phosphor bronze contacts with gold plating, and operate within temperatures of -55°C to +125°C with gold and -55°C to +105°C with tin. These connectors support various post heights, with specifications including 2.54 mm pitch, RoHS compliance, and solderability. Suitable for complex electronic assemblies requiring reliable, multi-row, and polarized connections in tight spaces, they are deeply customizable for different board stacking configurations.

Authorized Distributors
Source:DigiKey
Part No:MTSW-150-21-S-S-1125
Stock:129
Inv Date:05-27-2026
Price: Unit price: $20.48
Buy/RFQ:
Source:DigiKey
Part No:MTSW-150-21-S-S-1125
Stock:0
Inv Date:05-27-2026
Price: Unit price: $6.38
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Part No:MTSW-150-21-S-S-1125
Stock:0
Inv Date:05-28-2026
Price: Unit price: $7.14
Buy/RFQ:
Part No:MTSW-150-21-S-S-1125
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.95
Buy/RFQ:
Part No:MTSW-150-21-S-S-1125
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.95
Buy/RFQ:
Part No:MTSW-150-21-S-S-1125
Stock:129
Inv Date:05-28-2026
Price: Unit price: $71500
Buy/RFQ:

SAMTEC MTSW15021SS1125 Stacking Connectors Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 µin (1.27 µm) Gold or Tin
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.54 mm
  • Post Heights: Specify in inches, incremental in 0.005" (0.13 mm)
  • Versions: Straight, Right-Angle
  • Dimensions: Length varies with configuration, typical range 0.600" to 1.290"

Buy the Buy Samtec MTSW Series Part Number MTSW15021SS1125 Online

Purchase the Samtec MTSW series stacking connectors online today and enjoy high-density, customizable PCB interconnect solutions. These connectors feature precise 2.54 mm pitch, gold or tin plating, RoHS compliance, and are available in various configurations including straight and right-angle types. Suitable for complex electronic assemblies, they support different post heights, ensuring optimal fit and performance. Built to withstand temperature ranges from -55°C to +125°C, these connectors are designed for durability, easy soldering, and reliable long-term operation in demanding environments. Shop now and improve your electronic design with trusted quality.

Get Samtec MTSW15021SS1125 today—designed for high-density stacking with customizable post heights and reliable PCB-to-board connections.

Frequently Asked Questions

Where can I buy SAMTEC MTSW15021SS1125?

You can click on the BUY or RFQ button to purchase MTSW15021SS1125 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW15021SS1125?

You can download the MTSW15021SS1125 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW15021SS1125?

SAMTEC

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