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SAMTEC QTH03004LDA High-Speed Connector

The QTH Series is a high-reliability, surface-mount connector designed for demanding electronic applications. Featuring liquid crystal polymer insulation and phosphor bronze contacts with Au or Sn over 50µ

Authorized Distributors
Source:DigiKey
Part No:QTH-030-04-L-D-A
Stock:755
Inv Date:05-27-2026
Price: Unit price: $21.73
Buy/RFQ:
Part No:QTH-030-04-L-D-A
Stock:720
Inv Date:05-28-2026
Price: Unit price: $20.58
Buy/RFQ:
Part No:QTH-030-04-L-D-A
Stock:5
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC QTH03004LDA High-Speed Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50µ" Ni
  • Operating Temp Range: -55°C to +125°C
  • Voltage Rating: 125 VAC at 5 mm Stack Height
  • RoHS Compliant: Yes
  • Process: Lead-Free Solderable
  • Stack Heights: 15mm, 22mm, 30mm
  • Gold Plating: 301
  • Contact Material: Phosphor Bronze
  • Pin Counts: 80, 120, 150 per row
  • Cycle Life: 100 cycles
  • Seam Type: Not specified
  • Board Compatibility: Recommended PCB layouts available at www.samtec.com?QTH
  • Design: Integral metal plane for ground or power
  • Signal Frequency: up to 19 GHz

Buy the Samtec QTH03004LDA – Reliable High-Speed Connector for Industrial Applications

Experience the superior quality and reliability of the high-speed connector designed for demanding electronic applications. Made with liquid crystal polymer insulation and phosphor bronze contacts plated with gold or tin, it ensures excellent performance up to 19 GHz. Its wide operating temperature range from -55°C to +125°C supports various industrial and high-frequency signal requirements. Suitable for surface-mount technology, it features multiple stack heights of 15 mm, 22 mm, and 30 mm, with RoHS compliance and lead-free processing for environmentally friendly manufacturing. Order online today for fast delivery and reliable performance.

Get Samtec QTH03004LDA today—built for precision and long-lasting durability in demanding electronic and industrial applications.

Frequently Asked Questions

Where can I buy SAMTEC QTH03004LDA?

You can click on the BUY or RFQ button to purchase QTH03004LDA from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part QTH03004LDA?

You can download the QTH03004LDA datasheet or visit the SAMTEC website for support.

Who is the manufacturer of QTH03004LDA?

SAMTEC

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