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SAMTEC MTSW12122GD256 High-Density Connector

The MTSW-121-22-GD-256 is a compact high-density wire-to-board connector designed by Samtec, featuring a 2.54 mm pitch, phosphor bronze contact material with gold plating, and a temperature range of -55°C to +125°C with gold. Suitable for industrial applications, it offers flexible stacking options, polarized and right-angle variants, and is RoHS compliant. Its insulator is made from durable black glass-filled polyester, ensuring reliable electrical performance and mechanical stability in demanding environments. Ideal for high-speed signal transmission and modular electronic systems.

Authorized Distributors
Source:DigiKey
Part No:MTSW-121-22-G-D-256
Stock:139
Inv Date:05-27-2026
Price: Unit price: $41.24
Buy/RFQ:
Source:DigiKey
Part No:MTSW-121-22-G-D-256
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.29
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Part No:MTSW-121-22-G-D-256
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.8
Buy/RFQ:
Part No:MTSW-121-22-G-D-256
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.08
Buy/RFQ:
Part No:MTSW-121-22-G-D-256
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.08
Buy/RFQ:
Part No:MTSW-121-22-G-D-256
Stock:139
Inv Date:05-28-2026
Price: Unit price: $48000
Buy/RFQ:

SAMTEC MTSW12122GD256 High-Density Connector Specifications:

  • Pitch: 2.54 mm
  • Insulator Material: Black Glass Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: 50 μ
  • Flammability: UL 94V-0
  • Material: Black Glass Filled Polyester
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliance: Yes, RoHS 100% compliant
  • Lead-Free Solderability: Yes, suitable for lead-free soldering with wave soldering process
  • Post Material: Phosphor Bronze with 50 μ
  • Post Plating: 50 μ
  • Variant Options: Straight and Right-Angle (RA)
  • Dimensions: Specify post height in inches, increments of .005"; typical OAL varies with configuration, approximately 0.600" to 1.290"
  • Compatibility: Polarized, stackable, non-standard configurations, non-returnable series

Buy the Samtec MTSW-121-22-GD-256 – Reliable Connectors for Industrial Applications

Purchase the high-density connector MTSW-121-22-GD-256 online today and ensure your electronic projects benefit from reliable, compact, and versatile interconnection solutions. Featuring gold-plated contacts, polarized design, and a durable polyester insulator, this connector is ideal for industrial electronics, offering excellent performance from -55°C to +125°C. RoHS compliant and lead-free, it supports various configurations including straight and right-angle versions. Order now to experience the quality and flexibility needed for demanding electronic assemblies.

Order your Samtec Series MTSW-121-22-GD-256 connector today and enhance your electronic assemblies with dependable stacking and polarized features.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12122GD256?

You can click on the BUY or RFQ button to purchase MTSW12122GD256 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12122GD256?

You can download the MTSW12122GD256 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12122GD256?

SAMTEC

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