myMectronic
myMectronic

A Premier B2B Part Search

SAMTEC MTSW10321LS1218 Stacking Connector

The MTSW series are versatile stacking connectors offering adjustable post heights and various orientations, including straight and right-angle options. Constructed from black glass-filled polyester insulator material with phosphor bronze contacts, these connectors feature gold or tin plating for enhanced durability and electrical performance. Operating temperature ranges from -55°C to +125°C depending on plating, ensuring high reliability in demanding environments. Designed for PCB applications, they support multiple pitch and height configurations, providing flexible stacking solutions for complex electronic assemblies. Compliant with RoHS standards, these connectors ensure environmentally safe manufacturing and operation.

Authorized Distributors
Source:DigiKey
Part No:MTSW-103-21-L-S-1218
Stock:1109
Inv Date:05-27-2026
Price: Unit price: $4.58
Buy/RFQ:
Source:DigiKey
Part No:MTSW-103-21-L-S-1218
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.36
Buy/RFQ:
Part No:MTSW-103-21-L-S-1218
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.36
Buy/RFQ:
Part No:MTSW-103-21-L-S-1218
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.3462
Buy/RFQ:
Part No:MTSW-103-21-L-S-1218
Stock:0
Inv Date:05-27-2026
Price: Unit price: $0.3462
Buy/RFQ:
Part No:MTSW-103-21-L-S-1218
Stock:1109
Inv Date:05-28-2026
Price: Unit price: $3800
Buy/RFQ:

SAMTEC MTSW10321LS1218 Stacking Connector Specifications:

  • Insulator Material: Glass-filled Polyester (Black or Natural)
  • Contact Material: Phosphor Bronze
  • Plating: Gold or Tin
  • Operating Temperature Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes
  • Connector Type: Stacking PCB Connectors
  • Orientation: Straight and Right-Angle options available
  • Post Height Increment: .005" (0.13 mm) steps
  • Post Diameter: 0.100" (2.54 mm)
  • Pitch: 0.025" (0.635 mm) or 0.200" (5.08 mm)
  • Number of Positions: Configurable, e.g., 4, 8, 12, 18, 24, etc.
  • Temperature Rating: Up to +125°C depending on plating
  • Compliance: RoHS
  • Certifications: Industry standard and tested for durability

Buy the Buy Samtec MTSW Series Stacking Connectors Part Number MTSW10321LS1218 Online

Purchase the Samtec MTSW series stacking connector online today for flexible and reliable interconnection solutions. These connectors support various pin configurations, orientations, and post heights, ideal for complex PCB assemblies. Constructed from durable materials with gold or tin plating, they ensure excellent electrical performance and environmental resilience. RoHS compliant, they are suitable for demanding industrial applications. Secure your supply today and benefit from fast delivery, high-quality manufacturing standards, and technical support from trusted sources—perfect for engineers, electronics designers, and manufacturing teams seeking top-tier interconnect components.

Buy Samtec MTSW series stacking connector with adjustable post heights and multiple configurations now and experience reliable, high-quality electronic interconnects.

Frequently Asked Questions

Where can I buy SAMTEC MTSW10321LS1218?

You can click on the BUY or RFQ button to purchase MTSW10321LS1218 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW10321LS1218?

You can download the MTSW10321LS1218 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW10321LS1218?

SAMTEC

Sponsored by