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SAMTEC MTSW12209GD485 High-Density Stacking Connector

The MTSW12209GD485 is a high-density, flexible stacking connector designed for cable and board mounting applications. It features a black glass-filled polyester insulator with phosphor bronze terminals plated with 50 microinches of gold for reliable signal transmission. Operating temperature ranges from -55°C to +125°C with gold plating, and -55°C to +105°C with tin. RoHS compliant and lead-free, it offers high durability, excellent solderability, and is suitable for demanding electronic assemblies requiring modular stacking configurations and precise pitch options for optimal performance.

Authorized Distributors
Source:DigiKey
Part No:MTSW-122-09-G-D-485
Stock:244
Inv Date:05-27-2026
Price: Unit price: $45.16
Buy/RFQ:
Source:DigiKey
Part No:MTSW-122-09-G-D-485
Stock:0
Inv Date:05-27-2026
Price: Unit price: $4.69
Buy/RFQ:
Part No:MTSW-122-09-G-D-485
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.69
Buy/RFQ:
Part No:MTSW-122-09-G-D-485
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.56
Buy/RFQ:
Part No:MTSW-122-09-G-D-485
Stock:0
Inv Date:05-27-2026
Price: Unit price: $5.56
Buy/RFQ:
Part No:MTSW-122-09-G-D-485
Stock:244
Inv Date:05-28-2026
Price: Unit price: $52500
Buy/RFQ:

SAMTEC MTSW12209GD485 High-Density Stacking Connector Specifications:

  • Insulator Material: Black Glass Filled Polyester
  • Terminal Material: Phosphor Bronze
  • Plating: 50 microinches (1.27 μm) Gold
  • Operating Temp Range: -55°C to +125°C with Gold, -55°C to +105°C with Tin
  • RoHS Compliant: Yes, Lead-Free Solderable
  • Pitch Options: 2.54 mm (0.100"), 0.025" (0.635 mm), 0.200" (5.08 mm)
  • Stacking Flexibility: Multiple configurations with different number of positions, customizable post height
  • Mounting: Board-to-cable or board-to-board
  • Certifications: RoHS compliant, lead-free
  • Dimensions: Vary based on configuration, typically includes length, height, and pitch specifications
  • Design: Non-standard, non-returnable series with customizable heights
  • Compatibility: Suitable for electronic modules requiring reliable interconnections in flexible stacking arrangements

Buy the Buy Samtec MTSW12209GD485 Part Number MTSW12209GD485 Online

Purchase the Samtec MTSW12209GD485 connector online today to ensure robust and flexible stacking solutions for your electronic projects. This high-density connector with gold-plated contacts offers excellent durability, a broad operating temperature range, and RoHS compliance. Designed for PCB and cable assembly applications, it provides precise pitch options, customizable heights, and dependable electrical performance. Whether building complex modules or multi-layer systems, this connector guarantees secure connections, ease of installation, and long-lasting reliability—order now to enhance your electronic system's performance with ease and confidence.

Get Samtec MTSW12209GD485 today—built for high-density and flexible stacking applications with reliable gold-plated contacts.

Frequently Asked Questions

Where can I buy SAMTEC MTSW12209GD485?

You can click on the BUY or RFQ button to purchase MTSW12209GD485 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part MTSW12209GD485?

You can download the MTSW12209GD485 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of MTSW12209GD485?

SAMTEC

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