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SAMTEC MTSW12509LS315 modular pin headers

The MTSW series are high-density, modular, stackable pin headers designed for flexible electronic connections in industrial and automation applications. These connectors feature a black glass-filled polyester insulator with phosphor bronze contacts, plated with 50 μ’ (1.27 μm) Ni and Gold or Tin options. They support operating temperatures from -55°C to +125°C with gold and up to +105°C with tin. Their customizable post height, signal integrity, and compatibility with various mounting styles make them ideal for complex PCB assemblies and signal routing in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTSW-125-09-L-S-315
Stock:244
Inv Date:05-27-2026
Price: Unit price: $27.57
Buy/RFQ:
Source:DigiKey
Part No:MTSW-125-09-L-S-315
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.46
Buy/RFQ:
Part No:MTSW-125-09-L-S-315
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.6
Buy/RFQ:
Part No:MTSW-125-09-L-S-315
Stock:0
Inv Date:05-27-2026
Price: Unit price: $2.47
Buy/RFQ:
Part No:MTSW-125-09-L-S-315
Stock:244
Inv Date:05-28-2026
Price: Unit price: $26100
Buy/RFQ:

SAMTEC MTSW12509LS315 modular pin headers Specifications:

  • Insulator Material: Glass-filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: 50 μ’ (1.27 μm) Ni and Gold or Tin
  • Operating Temperature: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliance: Yes
  • Lead-Free Solderable: Yes
  • Pitch: 2.54 mm (0.100")
  • Post Height: Customizable, specified in inches, increments of 0.005"
  • Configuration: Straight and Right-Angle versions available
  • Design: Modular, stackable, high-density
  • Applicable for PCB mounting, signal routing, industrial automation
  • Designed for versatility and reliability in demanding industrial environments

Buy the Samtec MTSW12509LS – Reliable Modular Pin Headers for Industrial Applications

Enhance your electronic assemblies with the high-density modular pin headers from Samtec. Featuring customizable post heights, durable gold or tin plating, and a temperature range suitable for industrial environments, these connectors guarantee reliable signal integrity and versatile PCB integration. Perfect for automation, PCB stacking, and complex signal routing, they offer flexible configurations to meet your project needs. Buy online now and secure trusted quality for your industrial or electronic applications.

Order your Samtec Series MTSW12509LS high-density pin headers today and enhance your electronics projects with dependable modular connectivity solutions.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12509LS315?

You can click on the BUY or RFQ button to purchase MTSW12509LS315 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12509LS315?

You can download the MTSW12509LS315 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12509LS315?

SAMTEC

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