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SAMTEC QSE04001LDAK High-Speed Connector

The QSE04001LDAK is a high-speed connector offering reliable data transfer for industrial applications. Made with liquid crystal polymer insulators and phosphor bronze contacts, it features gold or tin plating over nickel for enhanced durability. Suitable for high-frequency protocols up to 100 GbE, PCI Express, and SATA, it supports stack heights of 15mm, 22mm, and 30mm. It complies with RoHS, is lead-free, and has a maximum voltage rating of 225 VAC, with current per pin rated at 2A. Its design ensures precise coplanarity, efficient ground plane grounding, and compatibility with multiple connector configurations.

Authorized Distributors
Source:Newark
Part No:QSE-040-01-L-D-A-K
Stock:13
Inv Date:05-27-2026
Price: Unit price: $7.19
Buy/RFQ:
Source:DigiKey
Part No:QSE-040-01-L-D-A-K
Stock:10
Inv Date:05-27-2026
Price: Unit price: $74.13
Buy/RFQ:
Source:DigiKey
Part No:QSE-040-01-L-D-A-K
Stock:0
Inv Date:05-27-2026
Price: Unit price: $7.41
Buy/RFQ:
Source:DigiKey
Part No:QSE-040-01-L-D-A-K
Stock:64
Inv Date:05-27-2026
Price: Unit price: $9.59
Buy/RFQ:
Part No:QSE-040-01-L-D-A-K
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.05
Buy/RFQ:
Part No:QSE-040-01-L-D-A-K
Stock:3765
Inv Date:05-20-2026
Price: Unit price: $6.04
Buy/RFQ:
Part No:QSE-040-01-L-D-A-K
Stock:30
Inv Date:05-28-2026
Price: N/A
Buy/RFQ:

SAMTEC QSE04001LDAK High-Speed Connector Specifications:

  • Insulator Material: Liquid Crystal Polymer
  • Terminal Material: Phosphor Bronze
  • Plating: Au or Sn over 50 microinch Ni
  • Current Rating: 2A per pin
  • Voltage Rating: 225 VAC
  • Operating Temperature Range: -55°C to 105°C
  • Stack Heights: 15mm, 22mm, 30mm
  • Gold Plating: 30 microinch (0.76 micrometer)
  • Lead-Free Solderability: Yes
  • RoHS Compliant: Yes
  • Board Stacking: Support for multiple connectors per board
  • Ground Plane: 23 Amp ground plane
  • Rated Cycles: 1 million
  • Connectivity: Compatible with high-speed protocols such as +100 GbE, PCI Express, SATA
  • Dimensions: No specific dimensions provided; standard stacking heights noted
  • Certifications: RoHS compliant, lead-free

Buy the Samtec QSE04001LDAK – Reliable High-Speed Industrial Connector for Data Transfer

Purchase the high-speed connector online today for reliable performance in demanding industrial applications. This connector features liquid crystal polymer insulation, phosphor bronze contacts, and gold or tin plating over nickel for durability. Supports protocols like 100 GbE, PCIe, and SATA, with stack heights of 15mm, 22mm, and 30mm, ensuring flexible installation. Fully RoHS compliant, lead-free, and rated for 225 VAC, it guarantees performance and longevity for your high-speed data transfer needs. Order now for fast delivery and premium reliability.

Buy Samtec QSE04001LDAK now and experience unmatched reliability and high-speed performance for industrial data applications.

Frequently Asked Questions

Where can I buy SAMTEC QSE04001LDAK?

You can click on the BUY or RFQ button to purchase QSE04001LDAK from an authorized SAMTEC distributor.

How do I troubleshoot issues or seek technical support for part QSE04001LDAK?

You can download the QSE04001LDAK datasheet or visit the SAMTEC website for support.

Who is the manufacturer of QSE04001LDAK?

SAMTEC

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