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SAMTEC QMS0520975SLDAKTR High-Density PCB Connector

This high-performance connector series features Liquid Crystal Polymer insulators and phosphor bronze contacts with gold over nickel plating, ensuring excellent electrical conductivity and corrosion resistance. Designed for PCB applications, it supports voltages up to 300 VAC and current ratings of 4 A per pin and 15.7 A per ground plane. With SMT lead coplanarity of 0.10 mm and options for pick-and-place or differential pad styles, it offers reliable mating and stackability for complex electronic assemblies. Ideal for high-density, high-reliability electronic systems requiring precision connectivity.

Authorized Distributors
Source:Newark
Part No:QMS-052-09.75-SL-D-A-K-TR
Stock:8
Inv Date:05-27-2026
Price: Unit price: $22.54
Buy/RFQ:
Part No:QMS-052-09.75-SL-D-A-K-TR
Stock:0
Inv Date:05-27-2026
Price: Unit price: $23.35
Buy/RFQ:
Part No:QMS-052-09.75-SL-D-A-K-TR
Stock:0
Inv Date:05-27-2026
Price: Unit price: $23.35
Buy/RFQ:
Part No:QMS-052-09.75-SL-D-A-K-TR
Stock:1683
Inv Date:05-20-2026
Price: Unit price: $22.39
Buy/RFQ:

SAMTEC QMS0520975SLDAKTR High-Density PCB Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Contact & Ground Plane Material: Phosphor Bronze
  • Plating: Au over 50 p" (1.27 μm) Ni, Tin on Ground Plane Tail
  • Current Rating: 4 A per pin, 15.7 A per ground plane
  • Operating Voltage: 300 VAC
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: 0.10 mm (.004") max
  • Board Stacking: For applications requiring more than two connectors, contact IPG@samtec.com
  • Standards: SUMIT™, PCI/104-Express™, OneBank
  • Lead Options: Tape & Reel, Style variations available
  • Mated Height: Refer to samtec.com for complete details
  • Processing Conditions: Impact mated height, compatible with pick & place, differential pad options, and multiple lead styles
  • Packaging: Tape & Reel with optional styles

Buy the Buy OFS Boards Mates Part Number QMS0520975SLDAKTR Online

Purchase the OFS high-density PCB connector series online today to ensure reliable, high-performance connections for your electronic assembly. Featuring gold-plated contacts for excellent conductivity, Liquid Crystal Polymer insulation for durability, and current ratings supporting demanding applications, this connector is ideal for complex systems requiring precise stackability and compatibility with SMT processes. Easy to install with advanced coplanarity and package options, it guarantees seamless integration into your design. Order now to enhance your project's reliability and performance with quick shipping and expert support.

Buy OFS QMS0520975SLDAKTR now and experience unmatched reliability and performance with high-current, high-density PCB connectors.

Frequently Asked Questions

Where can I buy SAMTEC QMS0520975SLDAKTR?

You can click on the BUY or RFQ button to purchase QMS0520975SLDAKTR from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part QMS0520975SLDAKTR?

You can download the QMS0520975SLDAKTR datasheet or visit the SAMTEC website for support.

Who is the manufacturer of QMS0520975SLDAKTR?

SAMTEC

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