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SAMTEC QSH03001LDAK High-Speed Ground Plane Socket

The SAMTEC QSH series is a high-speed ground plane socket designed for demanding applications requiring both power and signal transmission. Featuring a liquid crystal polymer insulator and phosphor bronze contacts with gold or tin plating options, this connector provides excellent electrical performance and durability. It's compatible with UMPT/UMPS for flexible power/signal solutions and offers high mating cycles, making it suitable for industrial and commercial applications. The integral metal plane allows for efficient power or ground distribution, ensuring reliable connectivity.

Authorized Distributors
Source:Newark
Part No:QSH-030-01-L-D-A-K
Stock:96
Inv Date:05-27-2026
Price: Unit price: $5.34
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Source:DigiKey
Part No:QSH-030-01-L-D-A-K
Stock:2350
Inv Date:05-27-2026
Price: Unit price: $6.75
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Part No:QSH-030-01-L-D-A-K
Stock:1454
Inv Date:05-28-2026
Price: Unit price: $5.5
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Part No:QSH-030-01-L-D-A-K
Stock:2858
Inv Date:05-28-2026
Price: Unit price: $55000
Buy/RFQ:
Part No:QSH-030-01-L-D-A-K
Stock:53
Inv Date:05-28-2026
Price: N/A
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SAMTEC QSH03001LDAK High-Speed Ground Plane Socket Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Contact Material: Phosphor Bronze
  • Plating: Au or Sn over 50 µ" (1.27 µm) Ni
  • Current Rating (Contact): 2 A per pin (2 pins powered)
  • Current Rating (Ground Plane): 25 A per ground plane (1 ground plane powered)
  • Operating Temp Range: -55 °C to +125 °C
  • Voltage Rating: 175 VAC (5 mm Stack Height)
  • Max Cycles: 100
  • RoHS Compliant: Yes
  • Lead-Free Solderable: Yes
  • SMT Lead Coplanarity: (0.10 mm) .004" max (020-060)
  • Stack Height Options: 15 mm, 22 mm, 30 mm
  • Gold Plating Option: 30 µ" (0.76 µm) Gold (-H plating for Data Rate cable mating)
  • Positions per Row: 80, 120, 150
  • Retention Option: Available
  • Mated Height: See SO Series for board space tolerances
  • Contact Area Plating: 50 µ" (1.27 µm) min Au over 150 µ" (3.81 µm) Ni
  • Solder Tail Plating: Matte Tin
  • Mated Height QTH: See table in datasheet

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Frequently Asked Questions

Where can I buy SAMTEC QSH03001LDAK?

You can click on the BUY or RFQ button to purchase QSH03001LDAK from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part QSH03001LDAK?

You can download the QSH03001LDAK datasheet or visit the SAMTEC website for support.

Who is the manufacturer of QSH03001LDAK?

SAMTEC

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