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Dummy Seals / 7165-0797 Car Connector Plug Harness Waterproof Blind Sealing Plug Dummy Blind Seal

7165-0797 Car Connector Plug Harness Waterproof Blind Sealing Plug Dummy Blind Seal

Wanlian #: WLJ-009

Mfr. #: 7165-0797

Size: L: 2.8mm OD: 6.4

Material:Silicon

Online Inquiry

Wanlian part number:                                                 

    WLJ-009

    Original number:

    7165-0797

    Color:

    grey

Operating Temperature range:

 -40℃~125℃

    Application:

    Waterproof sealing for Automotive connector and  Wiring Harness

    Specification:

    The silicone oil,High tear resistance,OEM

    Type:

    Single Wire Seal (SWS)

    TUV, TS16949, ISO14001, ISO 9001, RoHS conform:

    Yes

    MOQ:

    No minimum order quantity

    Supply sample:

    Yes

    Customized drawing with Decal, Frosted, Print are available as request

    Yes

    Payment method:

    We accept Paypal, TT, Alipay, West Union etc.

    Transportation method:

    Air Transport: UPS, DHL, FEDEX etc; Sea Transport; Railway Transport; Freight Forwarding etc.

    Production Capacity:

    1000000pieces/Month

    Advantage:

    High qualified mold design, smooth appearance, no flash, for automatic crimping machine

    Purpose:

    DustproofWaterproof

7165-0797





03

Inert gas shielded welding

There are many welding processes in the production and manufacturing process of air conditioning systems and compressors. The use of inert gas shielded welding (using inert gases such as nitrogen to exhaust the oxygen in the pipeline before welding) will ensure that the inner surface of the pipeline does not oxidize during the welding process. If the welding process is not protected by inert gas, the generated oxides will flow into the compressor with the flow of refrigerant, damaging the insulation of the winding, and even sticking to the wiring terminals, causing terminal sparking and discharging, and ultimately leading to electrical safety accidents.

04

Solution to Poor Moisture Insulation

When the operating environment is hot and humid, the poor sealing of the compressor junction box cover and insulation gasket can lead to water droplets easily adsorbed on the surface of the terminal blocks, resulting in insufficient electrical insulation performance of the terminal blocks. Select box covers with different waterproof levels for the compressor rain test. The test results show that as the waterproof level of the compressor box cover increases, the internal water content of the box cover decreases after the rain test. The IPX3 waterproof level meets the requirements of the compressor rain test. By establishing a dust-free production workshop with constant temperature and humidity, and optimizing the sealing of the junction box cover, the problem of poor insulation of wet resistance in compressors can be solved.

05

Terminal blocks made of silicone ceramic

Most rotary compressors use wiring terminals with a glass body structure. This article compares the performance of wiring terminals with a silicone ceramic structure and a glass body structure through experiments. The results show that the performance of wiring terminals with a silicone ceramic structure is superior to that with a glass body structure. Using a silicone ceramic structure can improve the reliability of wiring terminals.






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If you can't find a product on our website or catalog, We deal with over 10,000 items, our catalog doesn’t cover all products. And we are developing 100+ molds yearly, which means around 10 new products are created in our factory. So don’t go away, just send us your photo or part no, we’ll check for you.