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SAMTEC MTSW12021GD750 Stacking Connector

The MTSW12021GD750 is a high-performance, polarized stacking connector from Samtec’s MTSW series. Designed for flexible board-to-board applications, it features a black glass-filled polyester insulator with gold-plated phosphor bronze contacts. Operating from -55°C to +125°C, it offers excellent durability, reliable electrical conduction, and RoHS compliance. Ideal for compact electronic assemblies requiring precise vertical or right-angle configurations, it ensures secure connections with customizable post heights and optional polarizations for preventing misalignment. Suitable across various industrial, automation, and electronics manufacturing applications.

Authorized Distributors
Source:DigiKey
Part No:MTSW-120-21-G-D-750
Stock:127
Inv Date:05-28-2026
Price: Unit price: $16.36
Buy/RFQ:
Source:DigiKey
Part No:MTSW-120-21-G-D-750
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.1
Buy/RFQ:
Part No:MTSW-120-21-G-D-750
Stock:0
Inv Date:05-29-2026
Price: Unit price: $5.71
Buy/RFQ:
Part No:MTSW-120-21-G-D-750
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.03
Buy/RFQ:
Part No:MTSW-120-21-G-D-750
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.03
Buy/RFQ:
Part No:MTSW-120-21-G-D-750
Stock:127
Inv Date:05-28-2026
Price: Unit price: $5.71
Buy/RFQ:

SAMTEC MTSW12021GD750 Stacking Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 µin (1.27 µm) Gold over Nickel
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • Post Height: Specify in inches, increments of .005" (0.13mm)
  • Dimensions: Vary based on post height, with standard lengths around 0.09" to 1.39"
  • Mounting Style: Straight or Right-Angle (RA)
  • Number of Positions: 2 to 28, customizable
  • Application: Board-to-board stacking, high reliability electronic connections
  • Certifications: RoHS compliant, designed for industrial use

Buy the Samtec Series MTSW High-Density Stacking Connector: MTSW12021GD750

Purchase the Samtec MTSW12021GD750 stacking connector online to ensure precision, durability, and reliable electrical contact in your electronic assemblies. Designed for flexible configurations with customizable post heights and polarized options, this connector features gold-plated phosphor bronze contacts for optimal performance under diverse temperature conditions. Its RoHS compliance makes it suitable for environmentally conscious manufacturing. Order now to enhance your electronic projects with secure, space-efficient, and high-quality mounting solutions that meet industry standards and demanding application needs.

Get Samtec MTSW12021GD750 today—built for high-density stacking and reliable PCB connections in compact layouts.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12021GD750?

You can click on the BUY or RFQ button to purchase MTSW12021GD750 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12021GD750?

You can download the MTSW12021GD750 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12021GD750?

SAMTEC

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