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SAMTEC QTH03003LDAKTR High-Speed Data Connector

The QTH series connector features a liquid crystal polymer insulator, phosphor bronze terminals, and gold or tin plating over nickel, suitable for high-temperature and high-reliability applications. It supports operating temperatures from -55°C to +125°C and a voltage rating of 125 VAC at 5 mm stack height. With optional edge mount, guide posts, and retention features, it provides extended life and reliable electrical performance up to 19 to 33 Gbps for high-speed data transfer. Compact and suitable for PCB stacking in demanding environments, the connector offers excellent electrical integrity and RoHS compliance.

Authorized Distributors
Source:Newark
Part No:QTH-030-03-L-D-A-K-TR
Stock:103
Inv Date:05-27-2026
Price: Unit price: $8.88
Buy/RFQ:
Source:DigiKey
Part No:QTH-030-03-L-D-A-K-TR
Stock:1528
Inv Date:05-27-2026
Price: Unit price: $9.76
Buy/RFQ:
Part No:QTH-030-03-L-D-A-K-TR
Stock:2035
Inv Date:05-28-2026
Price: Unit price: $9.14
Buy/RFQ:
Part No:QTH-030-03-L-D-A-K-TR
Stock:1735
Inv Date:05-28-2026
Price: Unit price: $91500
Buy/RFQ:
Source:Arrow EU
Part No:QTH-030-03-L-D-A-K-TR
Stock:500
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:
Part No:QTH-030-03-L-D-A-K-TR
Stock:5
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC QTH03003LDAKTR High-Speed Data Connector Specifications:

  • Insulator Material: Liquid crystal polymer
  • Terminal Material: Phosphor bronze
  • Plating: Au or Sn over 50µm Ni
  • Operating Temperature: -55°C to +125°C
  • Voltage Rating: 125 VAC at 5 mm stack height
  • Contact Pins: 11 cued total pins with optional ground and power planes
  • Stack Heights: 15mm, 22mm, 30mm
  • RoHS Compliant: Yes
  • Lead–Free Solderable: Yes
  • Maximum SMT Lead Coplanarity: 0.10 mm
  • Cycle Life: 100 cycles
  • Application: High-speed data transfer, PCB stacking
  • Connectors support 9 GHz to 33 GHz bandwidth depending on configuration
  • Edge Mount & Guide Posts available
  • Contact resistance and performance optimized for 19 to 33 Gbps data rates
  • Designs subject to change; actual specifications may vary based on manufacturer updates

Buy the Samtec QTH03003LDA – Reliable High-Speed Data Connector for Industrial Applications

Upgrade your advanced PCB systems with the high-speed data connector. Featuring gold or tin plating over nickel, it ensures excellent electrical performance up to 33 Gbps. Designed for demanding environments, it supports high-frequency data transfer, extended operating temperatures, and reliable mechanical connection through optional retention and guide features. Whether for high-speed communication, data centers, or industrial automation, this connector offers durability, RoHS compliance, and easy SMT mounting. Order online today and enhance your system's communication reliability and efficiency.

Buy Samtec QTH03003LDA now and experience unmatched reliability and high-speed performance in your industrial electronics applications.

Frequently Asked Questions

Where can I buy SAMTEC QTH03003LDAKTR?

You can click on the BUY or RFQ button to purchase QTH03003LDAKTR from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part QTH03003LDAKTR?

You can download the QTH03003LDAKTR datasheet or visit the SAMTEC website for support.

Who is the manufacturer of QTH03003LDAKTR?

SAMTEC

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