Custom 4.8mm & 6.3mm Female Spade Terminal Wire Harness Assembly

Custom 4.8mm & 6.3mm Female Spade Terminal Wire Harness Assembly

Product Overview

YZCONN manufactures custom female spade terminal wire harness assemblies for automotive, household appliance and industrial electrical applications.

These assemblies combine pre-crimped female quick-disconnect terminals with customized wire conductors, providing practical electrical connection solutions for equipment manufacturers and OEM projects.

Available terminal sizes include 4.8mm (187 series) and 6.3mm (250 series). Wire length, wire gauge, insulation material, terminal configuration and assembly specifications can be customized according to customer drawings, samples and technical requirements.

With over 20 years of wire harness manufacturing experience, YZCONN supports customers from engineering review and prototype development to electrical testing and volume production.

Key Product Features

• 4.8mm (187) and 6.3mm (250) female spade terminal options

• Female quick-disconnect terminal connections

• Copper-based terminal options with tin plating

• Insulated terminal sleeves available

• Customized wire length and conductor specifications

• Multiple terminal configurations for different installation requirements

• OEM/ODM manufacturing according to drawings and samples

• Electrical continuity testing before shipment

Custom Wire Harness Manufacturing Capabilities

YZCONN provides integrated manufacturing support for custom terminal wire assemblies, including:

• Wire cutting and stripping

• Female spade terminal crimping

• Insulation sleeve assembly

• Terminal and wire configuration customization

• Cable assembly and production process optimization

• Electrical continuity and open/short circuit testing

• Prototype development and mass production

Our engineering team can review customer drawings, BOMs and samples to evaluate terminal compatibility, wire specifications and production requirements before manufacturing.

Typical Applications

Female spade terminal wire assemblies are commonly used in:

• Automotive electrical wiring systems

• Automotive control modules and electrical components

• Household appliances and home electrical equipment

• Industrial control panels

• Power supply and electrical distribution equipment

• HVAC and heating equipment

• Agricultural and commercial machinery

• Electrical equipment requiring quick-disconnect terminals

The final terminal and wire configuration should be selected according to the electrical load, operating environment and equipment interface.

Quality Control & Testing

YZCONN applies quality inspection procedures throughout terminal wire assembly production.

Our quality control activities include:

• Incoming inspection of wires and terminals

• Crimping process inspection

• First Article Inspection (FAI)

• Terminal crimp quality and pull-force evaluation according to project requirements

• 100% electrical continuity and open/short circuit testing

• Final visual and assembly inspection

Inspection records and additional validation requirements can be provided according to customer project specifications.

Why Choose YZCONN?

• Over 20 years of wire harness and connector manufacturing experience

• OEM/ODM engineering collaboration

• Automated wire processing and crimping equipment

• In-house inspection and electrical testing capabilities

• Prototype, small-batch and volume production support

• Customized manufacturing based on customer drawings and samples

  
  

Q1: Can YZCONN manufacture custom 4.8mm and 6.3mm female spade wire assemblies?

A1: Yes. YZCONN provides OEM and ODM female spade terminal wire assemblies in 4.8mm and 6.3mm sizes. Wire length, gauge, insulation material, terminal configuration and assembly requirements can be customized according to customer specifications.

Q2: How does YZCONN ensure female spade terminal crimping quality?

A2: YZCONN applies crimping process inspections and electrical testing during production. Depending on project requirements, quality verification can include crimp appearance, crimp dimensions, pull-force evaluation and 100% continuity and open/short circuit testing.