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SAMTEC MTSW10308LS300 High-Density PCB Connector

The MTSW series offers compact, high-density PCB connectors designed for flexible stacking and precise alignments in electronic assemblies. Made from durable black glass-filled polyester insulators with phosphor bronze contacts, these connectors support gold or tin plating for reliable connectivity over temperature ranges from -55°C to +125°C. Suitable for applications requiring vertical or right-angle mounting, they provide customizable post heights, ROHS compliance, and lead-free solderability, ensuring long-term performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:MTSW-103-08-L-S-300
Stock:1450
Inv Date:05-27-2026
Price: Unit price: $3.44
Buy/RFQ:
Source:DigiKey
Part No:MTSW-103-08-L-S-300
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.27
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Part No:MTSW-103-08-L-S-300
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.28
Buy/RFQ:
Part No:MTSW-103-08-L-S-300
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.2654
Buy/RFQ:
Part No:MTSW-103-08-L-S-300
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.2654
Buy/RFQ:
Part No:MTSW-103-08-L-S-300
Stock:1450
Inv Date:05-20-2026
Price: Unit price: $0.29
Buy/RFQ:

SAMTEC MTSW10308LS300 High-Density PCB Connector Specifications:

  • Insulator Material: Black Glass-Filled Polyester
  • Contact Material: Phosphor Bronze
  • Plating: 50 ̊ (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
  • Dimensions: Post height in 0.005" (0.13 mm) increments; OAL varies by configuration, typically around 0.600" (15.24 mm)
  • Current Rating: Suitable for moderate current PCB signal and power connections
  • Mounting Style: Straight or right-angle, customizable post and stack heights
  • Compliance: RoHS, compatible with lead-free soldering standards
  • Design: Modular stacking, flexible configurations for multiple pin counts, non-returnable series
  • Additional: Supports custom post heights, non-standard configurations available upon request

Buy the Buy Samtec MTSW Series PCB Connectors Part Number MTSW10308LS300 Online

Purchase the Samtec MTSW10308LS300 series PCB connector online today to benefit from high-density stacking flexibility, durable construction, and customizable configurations. Perfect for sensitive electronic modules requiring precise pin alignment and reliable connectivity, this connector features gold or tin plating for excellent corrosion resistance and electrical performance across operating temperatures from -55°C to +125°C. Designed for easy soldering and adjustable post heights, secure your electronic projects with these high-quality, RoHS-compliant connectors from Samtec, trusted by professionals worldwide.

Order your Samtec MTSW10308LS300 high-density PCB connector today and ensure reliable stacking in your electronic assemblies with customizable post heights and robust materials.

Frequently Asked Questions

Where can I buy SAMTEC MTSW10308LS300?

You can click on the BUY or RFQ button to purchase MTSW10308LS300 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW10308LS300?

You can download the MTSW10308LS300 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW10308LS300?

SAMTEC

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