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SAMTEC MTSW14121LD750 Board Connector

The MTSW14121LD750 is a high-quality board-to-board connector designed for precise and reliable interconnections in electronic assemblies. Featuring a durable insulator made of black glass-filled polyester and phosphor bronze contact material with gold plating, it ensures optimal electrical performance and corrosion resistance. Operating within a temperature range of -55°C to +125°C (with gold plating) or -55°C to +105°C (with tin), this connector offers versatile options for various applications. Its compact design and customizable post height make it ideal for industrial, automation, and control systems requiring sturdy, high-density connections.

Authorized Distributors
Source:DigiKey
Part No:MTSW-141-21-L-D-750
Stock:55
Inv Date:05-28-2026
Price: Unit price: $22.83
Buy/RFQ:
Source:DigiKey
Part No:MTSW-141-21-L-D-750
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.21
Buy/RFQ:
Part No:MTSW-141-21-L-D-750
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.21
Buy/RFQ:
Part No:MTSW-141-21-L-D-750
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.68
Buy/RFQ:
Part No:MTSW-141-21-L-D-750
Stock:0
Inv Date:05-28-2026
Price: Unit price: $8.68
Buy/RFQ:
Part No:MTSW-141-21-L-D-750
Stock:55
Inv Date:05-28-2026
Price: Unit price: $8.7
Buy/RFQ:

SAMTEC MTSW14121LD750 Board Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 (1.27 μm) Ni, Gold on Post
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Dimensions vary depending on post height, with options from 0.00 inches to 1.000 inches in 0.005 inch increments

Buy the Samtec MTSW14121LD750 – Reliable Board-to-Board Connector for Industrial Applications

Purchase the Samtec MTSW14121LD750 online today for dependable board-to-board connections in industrial and automation systems. This connector features a durable polyester insulator, phosphor bronze contacts plated with gold, and customizable post heights to meet your specific application needs. Its operating temperature range of -55°C to +125°C ensures reliable performance in various environments. Designed for easy soldering and RoHS compliance, this high-quality connector guarantees long-term durability, electrical reliability, and optimal connection integrity in complex electronic assemblies.

Get Samtec MTSW14121LD750 today—built for precision and long-lasting durability in high-density electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC MTSW14121LD750?

You can click on the BUY or RFQ button to purchase MTSW14121LD750 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW14121LD750?

You can download the MTSW14121LD750 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW14121LD750?

SAMTEC

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