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SAMTEC MTSW12512LD840 Stacking Flex Connector

The MTSW series are versatile stacking flex connectors designed for industrial applications, featuring customizable post heights, precise pitch options, and robust materials. Constructed with black glass filled polyester insulators and phosphor bronze contacts, these connectors support temperature ranges from -55°C to +125°C with gold plating option for enhanced conductivity and corrosion resistance. Suitable for high-density connections, they offer flexible configurations including straight and right-angle versions, and comply with RoHS standards for environmentally conscious manufacturing. Ideal for complex electronic systems requiring reliable, space-efficient interconnections.

Authorized Distributors
Source:DigiKey
Part No:MTSW-125-12-L-D-840
Stock:127
Inv Date:05-27-2026
Price: Unit price: $14.39
Buy/RFQ:
Source:DigiKey
Part No:MTSW-125-12-L-D-840
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.18
Buy/RFQ:
Part No:MTSW-125-12-L-D-840
Stock:0
Inv Date:05-28-2026
Price: Unit price: $5.18
Buy/RFQ:
Part No:MTSW-125-12-L-D-840
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.81
Buy/RFQ:
Part No:MTSW-125-12-L-D-840
Stock:127
Inv Date:05-28-2026
Price: Unit price: $54900
Buy/RFQ:

SAMTEC MTSW12512LD840 Stacking Flex Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze with Gold or Tin Plating
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Versions: Straight and Right-Angle, with optional polarization and eyelet options
  • Connector Pitch: 2.54 mm (0.100") and 0.025" (0.60 mm)
  • Post Height: Specify in inches with 0.005" (0.13 mm) increments
  • Maximum Post Height: approximately 1.29 inches (33 mm)
  • Current Rating and Electrical: Confirm with manufacturer datasheet
  • Connector Style: Panel Mount, Board-to-Board
  • Certifications: RoHS, UL listed options available

Buy the Samtec MTSW12512LD840 – Reliable Stacking Flex Connectors for Industrial Applications

Enhance your electronic assemblies with the reliable and flexible stacking connectors designed for demanding industrial applications. This series offers customizable post heights, robust construction with high-grade materials, and multiple configurations including straight and right-angle variants. Compatible with RoHS standards, these connectors ensure environmentally friendly manufacturing. Whether you need space-saving board-to-board connections or panel-mount solutions, the Samtec MTSW series provides excellent electrical performance, durability, and versatility—making it the ideal choice for complex systems requiring dependable interconnections.

Get Samtec MTSW12512LD840 today—built for precision, durable interconnections, and customizable configurations.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12512LD840?

You can click on the BUY or RFQ button to purchase MTSW12512LD840 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12512LD840?

You can download the MTSW12512LD840 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12512LD840?

SAMTEC

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