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SAMTEC MTSW11221GS021 Board Connector

The MTSW11221GS021 is a high-density, polarized board-to-board connector designed for precise electronic assemblies. Featuring a black glass-filled polyester insulator and phosphor bronze contact material with gold-plated contacts, it offers reliable performance across -55°C to +125°C. Available in straight and right-angle configurations, it supports 2.54 mm pitch and customizable post heights. Ideal for PCB connections requiring flexibility, durability, and RoHS compliance, this connector ensures secure, efficient, and easy-to-assemble interfaces for sophisticated electronic systems.

Authorized Distributors
Source:DigiKey
Part No:MTSW-112-21-G-S-021
Stock:451
Inv Date:05-27-2026
Price: Unit price: $5.53
Buy/RFQ:
Source:DigiKey
Part No:MTSW-112-21-G-S-021
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.71
Buy/RFQ:
Part No:MTSW-112-21-G-S-021
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.91
Buy/RFQ:
Part No:MTSW-112-21-G-S-021
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.81
Buy/RFQ:
Part No:MTSW-112-21-G-S-021
Stock:0
Inv Date:05-27-2026
Price: Unit price: $1.81
Buy/RFQ:
Part No:MTSW-112-21-G-S-021
Stock:451
Inv Date:05-28-2026
Price: Unit price: $19200
Buy/RFQ:

SAMTEC MTSW11221GS021 Board Connector Specifications:

  • Insulator Material: Black Glass-filled Polyester, 50 TPI
  • Contact Material: Phosphor Bronze with Gold plating
  • Plating: 50 µin (1.27 µm) Nickel over Gold
  • Operating Temperature 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 Height: Specify in inches, incremental adjustments in 0.005" (0.13 mm)
  • Configurations: Straight and Right-Angle (RA) versions
  • Current Rating: Suitable for low to moderate power applications
  • Connector Type: Board-to-Board, Polarized
  • Number of Positions: Varies per configuration, up to 29 positions
  • Certifications: RoHS Compliant
  • Assembly: Compatible with standard soldering processes
  • Additional Features: Customizable post heights, polarized to prevent miswiring

Buy the Buy Samtec MTSW11221GS021 Part Number MTSW11221GS021 Online

Enhance your electronic assemblies with the Samtec Board Connector, featuring a 2.54 mm pitch, gold-plated contacts, customizable post heights, and high-temperature stability. Designed for reliable PCB connections in compact devices, this connector offers polarization to prevent miswiring and RoHS compliance for environmentally safe manufacturing. Easy to assemble with standard soldering methods, it supports multiple configurations including straight and right-angle options. Trust Samtec’s durable and high-performance connector for your critical electronic projects, ensuring seamless and secure interconnections for demanding applications.

Get Samtec MTSW11221GS021 today—built for precision and long-lasting durability in electronic connections.

Frequently Asked Questions

Where can I buy SAMTEC MTSW11221GS021?

You can click on the BUY or RFQ button to purchase MTSW11221GS021 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW11221GS021?

You can download the MTSW11221GS021 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW11221GS021?

SAMTEC

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