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SAMTEC QFS0260425LDPC4 Rugged Ground Connector

The rugged ground contact solution provides increased insertion depth for demanding applications, featuring an integral metal plane made of phosphor bronze with gold over nickel plating. It supports high current ratings—2.6 A per pin and 15.7 A per ground plane—with operating temperatures from -55°C to +105°C, and is compatible with multiple protocols including PCI Express, SATA, Fibre Channel, and 10 GbE. Designed for reliability, it includes features like hot pluggability, solderability, and precise PCB mount specifications, making it ideal for rugged electronic systems requiring secure power and signal connections.

Authorized Distributors
Source:DigiKey
Part No:QFS-026-04.25-L-D-PC4
Stock:140
Inv Date:05-27-2026
Price: Unit price: $15.06
Buy/RFQ:
Part No:QFS0260425LDPC4
Stock:0
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:QFS-026-04.25-L-D-PC4
Stock:24
Inv Date:05-28-2026
Price: Unit price: $122700
Buy/RFQ:
Part No:QFS-026-04.25-L-D-PC4
Stock:37
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC QFS0260425LDPC4 Rugged Ground Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Contact & Ground Plane Material: Phosphor Bronze
  • Plating: Gold over 50 μ
  • Voltage Rating: 600 V
  • Operating Temp: -55°C to +105°C
  • Current Rating: 2.6 A per pin, 15.7 A per ground plane
  • Supports protocols: PCI Express, SATA, Fibre Channel, 10 GbE
  • Lead-Free Solderable: Yes
  • Dimensions: Standard height options from 10mm to 16mm, board stacking compatible, mate with industry standards
  • Additional features: Hot pluggable, designed for rugged applications, compatible with multiple connector banks

Buy the Sumit Series Rugged Ground Connector: QFS0260425LDPC4

Order the Sumit QFS0260425LDPC4 online now for reliable, high-current power and signal connections tailored for rugged applications. Featuring a robust metal plane and gold plating, this connector ensures optimal performance across various protocols like PCI Express, SATA, and Fibre Channel. Its design supports high current ratings—2.6 A per pin and 15.7 A per ground plane—and is compatible with industry-standard PCB stacking and mounting options. Ideal for demanding environments requiring secure, hot-pluggable connections, it guarantees durability, easy installation, and excellent electrical performance, ensuring your system's reliability and longevity.

Get Sumit QFS0260425LDPC4 today—built for precision and long-lasting durability in rugged electronic systems.

Frequently Asked Questions

Where can I buy SAMTEC QFS0260425LDPC4?

You can click on the BUY or RFQ button to purchase QFS0260425LDPC4 from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part QFS0260425LDPC4?

You can download the QFS0260425LDPC4 datasheet or visit the SAMTEC website for support.

Who is the manufacturer of QFS0260425LDPC4?

SAMTEC

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