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Automotive Relay to IP67 Fuse Box Cable Assy

  • Automotive Relay to IP67 Fuse Box Cable Assy
  • Automotive Relay to IP67 Fuse Box Cable Assy

Automotive Relay to IP67 Fuse Box Cable Assy

    Min. Order: 1000 Piece/Pieces
    Packaging: Standard neutral packing
    Productivity: 7000pcs/day
    Brand: NA
    Transportation: Ocean,Land,Air
    Place of Origin: CHINA
    Supply Ability: 200,000PCS
    Certificate: IATF16949, UL, ISO9001
    HS Code: 8544422100
    Port: SZ,HK

Basic Info

Model No.: ETOP-WH1144

Product Description

Product Overviews:

Automotive Relay to IP67 Fuse Box Cable Aassembly

This custom wire assemblies applied for automotive pressure switch system to FAN, RELAY parts. which processed with special copper ultrasonic welding for wire joint connection, which replaced common splice PNT terminal.

We have developed a tradition of high-tech engineering, prototyping, and quality Custom Cable manufacturing at very competitive pricing for wire assembling. Also with professional flow chart (wire cutting-stripping-copper twisting-crimping-crimping 100% inspection-soldering-molding-asssembling-braiding-testing-FQC100% -OQC) , which can help us support customers with stable quality.We also sell Wire Harness, Connectors, Custom Cable Assemblies, Automotive Wire Assembly,Customized Cables and Connectors overmolding.
IP67 Waterproof Fuse Holder Assembly

01 Ultrasonic welding is a welding process in which ultrasonic waves or vibrations are used to generate heat for welding. Ultrasonic means those vibration waves which have frequency above the normal hearing range. It is about 20000 to 30000 Hz.

Ultrasonic welding can be used to bond the metal in less time and at lower temperatures than traditional welding. Ultrasonic welding does have its limitations, though. First, the depths of the welds are less than a millimeter, so the process works best on thin materials like plastics, wires or thin sheets of metal.

Ultrasonic welding has many advantages over traditional methods. For one, welding occurs at low temperatures relative to other methods. So, the manufacturer does not need to expend vast amounts of fuel or other energy to reach high temperatures. This makes the process cheaper. It's also faster and safer.The process occurs in fractions of a second to seconds.

Finally, ultrasonic welds are as strong and durable as conventional welds of the same materials -- which is just one of the reasons the method is being used in car manufacturing. To make cars lighter and more fuel efficient, auto makers are turning to aluminum as the main metal in car bodies. Ultrasonic welding can be used to bond the metal in less time and at lower temperatures than traditional welding.

ultrasonic soldering

02 The IP67 waterproofing fuse box with local equivalent one, and the end butt terminal also crimped following IPC620 standard. And the joint connected terminal all crimped following IPC620-C standard, to use ultrasonic welding method to repalce common splice terminal. The welded appearance as below, together with the required welding spec and Ultrasonic quality controlling:

Poor quality:
a)Insulation is embedded in weld nugget
b)End of insulation is lesss than 1 wire diameter or more than 2 wire diameters from weld nugget.
c)Insulation gap is so large that it causes the conductor toviolate minimum electrical spacing.
d)Any loose wire strands, any discoloration of the conductors;
e)Nugget width to height ratio is less than 1 to 1 or exceeds 2 to 1.

ETOP controlled quality:
a) End of insulation is between 1 and 2 wire diameters from weld bugget;
b) Nugget width to heigt ratio is 1.5 to 1; or at least 1 to 1 but does not exceed 2 to 1;
c) Individual wire strands are distinguishable on compression surfaces(top & bottom) of nugget. And there are no loose strands.

Ultrasonic quality controlling

ultrasonic welding spec

03 The IP67 waterproofing fuse box with local equivalent one, which can be customized to be original AVL one. Fuse is 5A, also the connector designed with waterproofing silicone seal and cap.
IP67 waterproofing fuse box

04 The 5pin automitve relay connector with locking hook to fix during assembling. The Automotive relays are for use in 12 volt electrical systems.Relays are used when you need to switch higher currents than a switch can handle, or when you want to isolate an electrical circuit.
auto relay connector

auto relay connector 2


The pressure switch is an important component on many of our electric models. This customized auto wire assembly are applied for automotive air conditioner's pressure switch system, which cycles the vehicle's compressor on and off when the refrigerant pressure falls below an acceptable level. This protects the compressor from damage.

The ETOP custom automobile wiring harnesses are also used for audio, ECU, Hybird battery, engine, GPS, mirror, rear-view, ADAS, auto seat, Buzz and sensor, Lamp, dieseal valve cover gasket fit, fuel pump, diagnostic OBD system., etc.
application-automotive pressure switch system


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 ETOP WIREHARNESS LIMITED is an IATF-16949 and UL certified wiring assembly manufacturer, also the company is an R&D and manufacturing base of extensive wire harness and connectors. Located in Dongguan, Guangdong with a plant area reaching 13,000 m2 and 230~350 employess.

Most of our customers are OEMs or ODMs in USA, Germany, Japan, Australia, Sweden, etc. ETOP has their special sampling production line, also with fully-equipped internal tooling department for SR, connector, plastic part, or any other tooling parts efficiently. And our dedicated team can support customers with much more suggestions and techinics for developing their new products. All these can help customers shorten the L/T a lot with most competitive tooling and sampling cost.

The main advantages of ETOP is to provide harness design assistance, rapid in-house prototyping(CAD, SOLIDWORK), manufacturing engineering, tool making, also accept flexible Qty,even including working round-the-clock to meet tight turning-round time requirements. Customer satisfaction is always our top priority.

With more than ten years of experience and capabilities assisting our customers in various industry, ETOP would be confident to be your qualified AVL and reliable manufacturing partner. Just be free to contact us if you need any wire-harness solutions or partner for your products. Our professional and experienced team would support you by satisfied skill and service.

Company Info

  • Representative: Kavin Lee
  • Product/Service: Wire Harness , Custom Cable Assemblies , Customized Molded Cables , Connectors , Automotive Wire Assembly , Connectors Overmolding
  • Capital (Million US $): 1000000RMB
  • Year Established: 2001
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 41 -50 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 10,000-30,000 square meters
  • Factory Location: No. 288, Jinyu Team, Dani Village, Shatian Town, Dongguan, Guangdong, China
  • Contact Person: Ms. Nicole Peng
  • Tel: 86-769-81710115
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