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SAMTEC QMS0260575LDA Ground Plane Header

Rugged ground plane header designed for power or ground insertion in rugged applications, featuring integral metal plane, increased durability, and liquid crystal polymer insulator. It supports high current ratings, hot pluggability, and is RoHS compliant. Suitable for PCB mounting with precise alignment pins and plated contact surfaces. Capable of high-performance data transmission up to 18 GHz and 17 GHz differential pairs. Its robust construction ensures reliable connections even in demanding environments, with options for multiple stack heights and board spacings, making it ideal for industrial and electronic systems requiring durable interconnect solutions.

Authorized Distributors
Source:Newark
Part No:QMS-026-05.75-L-D-A
Stock:103
Inv Date:05-27-2026
Price: Unit price: $9.71
Buy/RFQ:
Source:DigiKey
Part No:QMS-026-05.75-L-D-A
Stock:263
Inv Date:05-27-2026
Price: Unit price: $13.21
Buy/RFQ:
Part No:QMS0260575LDA
Stock:0
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:QMS-026-05.75-L-D-A
Stock:866
Inv Date:05-27-2026
Price: Unit price: $12.83
Buy/RFQ:
Part No:QMS-026-05.75-L-D-A
Stock:866
Inv Date:05-27-2026
Price: Unit price: $12.83
Buy/RFQ:
Part No:QMS-026-05.75-L-D-A
Stock:30
Inv Date:05-28-2026
Price: Unit price: $107700
Buy/RFQ:

SAMTEC QMS0260575LDA Ground Plane Header Specifications:

  • Material: Phosphor Bronze with Gold over 50p! (1.27 μm) Nickel plating
  • Insulator Material: Liquid Crystal Polymer
  • Current Rating: +64 A per ground plane, +104 A with PCB effects
  • Stack Height: 10 mm (maximum)
  • Contact Resistance: Low, with gold plating for reliability
  • Frequency Range: Up to 18 GHz differential pairs, 17 GHz
  • RoHS Compliant: Yes
  • Processing Conditions: Affect height, contact spacing as per specifications
  • Stacking: No, for multiple connectors contact sales
  • Board Spacing: 5.50 mm, 9.75 mm, 12 mm options
  • Lead Style: -06.75 and -05.75, -09.75
  • Temperature Range: -55°C to +125°C
  • Compatibility: Supports SMT lead coplanarity, industry standard
  • Certifications: RoHS, Certified for high-performance applications
  • Design Features: Guide posts, plated contact areas, integral metal plane
  • Dimensions: Varies by model, typical ins. thickness 0.25 μm
  • Application: Power, ground, RF and high-speed digital connections

Buy the Buy Samtec QMS-026-06.75-L-D-DP-A Part Number QMS0260575LDA Online

Secure your high-performance, rugged ground plane headers online today. Designed for durability and high-frequency applications, this component ensures reliable power and ground connections in industrial environments. Featuring high current ratings, RoHS compliance, and precise PCB mounting options, it is suitable for demanding electronic systems. Easily ordered through authorized distributors or direct from Samtec, this header provides excellent electrical performance with low insertion loss and support for multiple stack heights. Trust in the quality and durability of our interconnect solutions for your electronic projects.

Order your Samtec SeriesQMS-026-06.75-L-D-DP-A rugged ground plane header today and ensure reliable, high-frequency connectivity in your demanding projects.

Frequently Asked Questions

Where can I buy SAMTEC QMS0260575LDA?

You can click on the BUY or RFQ button to purchase QMS0260575LDA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part QMS0260575LDA?

You can download the QMS0260575LDA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of QMS0260575LDA?

SAMTEC

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