Industry certification

USB-IF certification: Passed USB3.2 GEN2 and USB PD 3.0 certification (TID No.XXXX), supports eMarker cable recognition and dynamic power allocation, compatible with USB4 v1.0 standard.

Security certification:

UL 498 certification (file number EXXXXXX): No breakdown during withstand voltage test at 1500V AC/1min, terminal insulation strength ≥ 500V DC.

IEC 62368-1 compliance: Complies with the safety standards for audio and video equipment, with a grounding continuity of ≤ 50m Ω for the enclosure

Environmental certification:

RoHS 2.0/REACH SVHC compliance: lead-free, halogen-free, LCP material recycling rate ≥ 90%.

ISO 14001 Environmental Management System Certification: Production process carbon emission intensity ≤ 0.5kg/PCS, wastewater COD emission ≤ 50ppm.

Reliability testing

Environmental testing:

Salt spray test: 5% NaCl solution, 48 hours, no corrosion on terminals and clamps (rating ≥ 8).

Temperature cycle: -40 ℃ to 85 ℃, 1000 cycles, contact resistance change ≤ 10%, LCP insulator without cracks.

Mechanical testing:

Vibration test: 10-500Hz, 15g acceleration, continuous for 2 hours, no cracking of solder joints, signal transmission stability ≥ 99.8%.

Plug and unplug lifespan: Contact resistance ≤ 40m Ω after 10000 cycles, clamp deformation ≤ 0.1mm, in compliance with GB/T 18268.1-2015 standard.

For more information, please contact us:

- Hotline: +86 13310802726

- Email: mc13310802726@163.com

Installation specifications

Welding parameters:

Reflow soldering: temperature 250 ± 5 ℃, preheating 150-200 ℃ for 90-120 seconds, peak time ≤ 60 seconds.

Manual welding: Temperature ≤ 320 ℃, time ≤ 3 seconds, use 0.5mm diameter solder wire (Sn96.5Ag3.0Cu0.5) to avoid bridging.

PCB design:

The tolerance for solder pad spacing is ± 0.02mm. It is recommended to use circuit boards with more than 8 layers, and the impedance control of the signal layer should be ± 8%.

The grounding pin connection is ≥ 20mm ² covered with copper, and the power layer is arranged adjacent to the ground layer to reduce power noise.

Positioning requirements: Use fixtures to ensure that the clamp is perpendicular to the PCB, with a tilt angle of ≤ 1 °, to avoid uneven force on high-density pins.

Usage environment

Temperature and humidity range: working temperature -40 ℃ to 85 ℃, storage temperature -50 ℃ to 90 ℃, humidity ≤ 85% RH (no condensation).

Taboo scenario: Avoid long-term exposure to strong acid-base (pH<4 or pH>10), high dust (>200mg/m ³), or strong magnetic field (>100mT) environments.

Maintenance suggestions

Regular testing: Measure the contact resistance with a multimeter every quarter (normal ≤ 30m Ω), and calibrate high-frequency signals through a network analyzer.

Cleaning and maintenance: Use anhydrous alcohol to wipe the surface of the terminal, and do not touch it with sharp tools to prevent damage to the gold plating layer.

Long term storage: The non installed mother base is sealed in a moisture-proof bag (humidity ≤ 60%), with a storage period of ≤ 2 years, to avoid LCP moisture absorption and terminal oxidation.

Compatibility Tips

Protocol matching: It needs to be paired with a main control chip that supports USB 3.2 GEN2 (such as Renesas RAA77940), and the DisplayPort function requires an external signal adapter chip.

Male head selection: Use a 24PIN TYPE C male head that complies with the USB-IF standard. Non standard male heads may cause poor contact or protocol handshake failure.

For more information, please contact us:

- Hotline: +86 13310802726

- Email: mc13310802726@163.com