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SAMTEC MTSW10912LD840 High-Density Stacking Connector

The MTSW series is a flexible, high-density stacking connector system designed for PCB-to-PCB and board-to-board applications with variable heights and pitch options. Made with durable materials like black glass-filled polyester insulation and phosphor bronze contacts, these connectors support operating temperatures from -55°C to +125°C, depending on plating. They feature gold or tin contact plating for reliable connectivity, ROHS compliance, and optional right-angle or straight pin configurations for versatile integration in electronic assemblies. Designed for maximum stacking flexibility, they are ideal for compact, high-performance electronic devices.

Authorized Distributors
Source:DigiKey
Part No:MTSW-109-12-L-D-840
Stock:312
Inv Date:05-27-2026
Price: Unit price: $6.74
Buy/RFQ:
Source:DigiKey
Part No:MTSW-109-12-L-D-840
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.08
Buy/RFQ:
Part No:MTSW-109-12-L-D-840
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.2
Buy/RFQ:
Part No:MTSW-109-12-L-D-840
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.079
Buy/RFQ:
Part No:MTSW-109-12-L-D-840
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.079
Buy/RFQ:
Part No:MTSW-109-12-L-D-840
Stock:312
Inv Date:05-28-2026
Price: Unit price: $22000
Buy/RFQ:

SAMTEC MTSW10912LD840 High-Density Stacking Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 μin (1.27 μm) Gold or Tin
  • 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 Options: 2.54 mm (0.100"), 3.96 mm (0.156"), 5.08 mm (0.200")
  • Post Height: Specify in inches (.005" / 0.13 mm increments)
  • Connection Type: Board-to-Board, PCB Mount
  • Configurations: Straight or Right-Angle
  • Number of Positions: Varies (up to 42 positions)
  • Other features: Polarized options, customizable post heights, non-standard, non-returnable

Buy the Samtec Series MTSW High-Density Connector: MTSW10912LD840

Purchase your Samtec Series MTSW high-density stacking connector now to ensure robust, flexible PCB-to-PCB or board-to-board connections. These connectors offer customizable heights, pitches, and configurations like straight or right-angle designs, making them ideal for complex electronic projects. With durable contact plating and wide temperature support, they provide excellent performance in compact electronic devices. Shop online today for fast delivery and superior quality, giving your projects dependable, long-lasting connectivity tailored to your specific needs.

Order your Samtec Series MTSW high-density stacking connector today and enhance your electronic assemblies with reliable, versatile PCB connection solutions.

Frequently Asked Questions

Where can I buy SAMTEC MTSW10912LD840?

You can click on the BUY or RFQ button to purchase MTSW10912LD840 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW10912LD840?

You can download the MTSW10912LD840 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW10912LD840?

SAMTEC

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