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SAMTEC QTH09002LDA High-Speed Ground Plane Header

The SAMTEC QTH series high-speed ground plane header provides a reliable and efficient solution for connecting boards in a variety of industrial applications. Its integral metal plane is ideal for power or ground distribution, while the high-speed design ensures optimal signal integrity. Available in multiple configurations and plating options, the QTH series offers flexibility to meet diverse design requirements. It is RoHS compliant and designed for high mating cycles, ensuring long-term performance and reliability.

Authorized Distributors
Source:Newark
Part No:QTH-090-02-L-D-A
Stock:72
Inv Date:05-27-2026
Price: Unit price: $18.86
Buy/RFQ:
Source:DigiKey
Part No:QTH-090-02-L-D-A
Stock:319
Inv Date:05-27-2026
Price: Unit price: $10.26
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Part No:QTH-090-02-L-D-A
Stock:233
Inv Date:05-28-2026
Price: Unit price: $8.87
Buy/RFQ:
Source:Arrow EU
Part No:QTH-090-02-L-D-A
Stock:42
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:QTH-090-02-L-D-A
Stock:1
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC QTH09002LDA High-Speed Ground Plane Header Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal 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 (030-060) (0.15 mm) .006" max (090)
  • Board Stacking: Contact ipg@samtec.com for more than two connectors per board
  • Also Available: 15 mm, 22 mm and 30 mm stack height, 30 µ" (0.76 µm) Gold, Edge Mount & Guide Posts, 80, 120, 150 positions per row, Retention Option
  • Note: Some lengths, styles and options are non-standard, non-returnable
  • Standards: PISMO[™] 1
  • Mating Connectors: QSH, HQCD, HQDP
  • Standoffs: SO

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Frequently Asked Questions

Where can I buy SAMTEC QTH09002LDA?

You can click on the BUY or RFQ button to purchase QTH09002LDA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part QTH09002LDA?

You can download the QTH09002LDA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of QTH09002LDA?

SAMTEC

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