Custom Jumper Wire Manufacturer

Yihetai is a professional custom jumper wire manufacturer in China, specializing in custom wire harness and custom cable assembly solutions for signal, low-voltage power and board-to-board connection applications. Based on customer drawings, samples or BOM lists, we can customize wire gauge, cable length, pin configuration, connector type, terminal type, insulation material, color sequence, shielding and overmolding structure. Our custom jumper wire products are widely used in electronics, industrial control, communication devices, automotive electronics, smart home products, test equipment and consumer devices. As an experienced wire harness manufacturer and cable assembly supplier, we support both prototype development and volume production. Welcome to send us your inquiry for a fast custom wiring solution.

What Is a Jumper Wire?

Jumper wire is a short, flexible insulated wire with connectors at both ends, used for temporary or semi-permanent electrical connections in circuits. It enables quick prototyping on breadboards, PCBs, or test setups without soldering. Unlike standard off-the-shelf versions, our custom jumper wire can fits exact layouts, improving efficiency and reliability in tight spaces.

Common Custom Jumper Wire Types We Manufacture

At Yihetai, we can manufacture different kinds of jumper wire products for OEM and industrial projects, including:

Male-to-male (M-M) jumper wire for breadboard-to-breadboard connections.
Male-to-female (M-F) jumper wire for board-to-component linking.
Female-to-female (F-F) jumper wire for module extensions.
Pre-crimped custom wire harness with Dupont or JST ends.
Multi-strand IDC ribbon-style jumper wire for parallel signals.
Shielded custom cable assembly for noise-sensitive applications.
Overmolded OEM wire harness for durable, waterproof use.

As a flexible cable assembly supplier, we can use original specified connectors or compatible alternatives according to project cost, performance and delivery requirements. Jumper wires can be produced for low-voltage signal transmission, light-duty power transmission, panel connection and compact internal wiring where stable connection, clear identification and easy installation are important.

Key Features of our jumper wire

Custom lengths from 10cm to 2m+ and multi-wire configurations
Compatible with Dupont, JST, Molex, TE connectors
Wire gauges 18-30 AWG with PVC, silicone, or Teflon insulation
Stable signal transmission for data and low-voltage power
Precision crimping, soldering, and IDC assembly processes
Optional shielding, waterproof IP65 overmolding
High-flex for vibration-prone environments like robotics
100% continuity, pull-force, and electrical testing pre-shipment

Technical Specifications

Parameter	Specification
Product Name	Custom Jumper Wire
Wire Gauge	18 AWG to 30 AWG, custom available
Cable Type	Single wire, parallel wire, ribbon cable, UL wire, PVC wire, silicone wire
Conductor Material	Bare copper, tinned copper, stranded copper
Connector Type	Dupont, JST, Molex, TE, Hirose, housing + terminal, custom connectors
Pitch Options	1.0 mm, 1.25 mm, 2.0 mm, 2.54 mm, custom
Number of Pins	1P to 20P+, custom
Cable Length	Custom length according to drawing or sample
Insulation Material	PVC, XLPE, PE, silicone, TPE
Temperature Range	-40°C to +105°C, depending on material
Voltage Rating	30V, 60V, 300V, custom based on wire specification
Color	Red, black, blue, yellow, green, white, rainbow, custom
Process	Cutting, stripping, crimping, soldering, tinning, twisting, heat shrink, overmolding
Testing	Continuity test, short circuit test, pinout inspection, pull force test, visual inspection
OEM/ODM	Supported
Sample Service	Available

Applications

Our custom jumper wire solutions are widely used in:

Breadboard and PCB prototyping
Control panels and PLC systems
Industrial automation equipment
Sensor and switch connection
LED modules and lighting systems
Consumer electronics and smart devices
Home appliances

Battery packs and BMS systems
Automotive electronic systems
Medical devices
Communication devices
Testing fixtures and laboratory equipment
Robotics and intelligent equipment
Power distribution for compact electronic assemblies

Customization Options

At Yihetai, all jumper wire products can be customized according to customer requirements.

Custom Item	Available Options
Wire Type	Single wire, parallel wire, ribbon cable, multi-core cable
Conductor	Bare copper, tinned copper, stranded conductor, customized
Wire Gauge	28 AWG to 18 AWG or customized
Length	Customized according to installation space
Color	Standard or custom color coding
Connector	Dupont, JST, Molex, TE, Hirose, IDC, equivalent alternatives
Terminal	Crimp terminal, ferrule, ring terminal, tin-plated terminal, customized
Jacket Material	PVC, PE, XLPE, TPE, PTFE and other specified materials
Process	Cutting, stripping, crimping, soldering, ultrasonic welding, overmolding, labeling, bundling
Testing	Continuity, insulation resistance, hi-pot, pull force, visual and dimensional inspection

We can manufacture based on customer drawings, samples, BOM lists or application requirements.

Send us your drawing, sample or specification for a fast quotation.

Manufacturing Capability

Yihetai has more than 25 years of experience in custom wire harness and custom cable assembly manufacturing. Our factory is equipped with advanced processing equipment including automatic wire cutting machines, stripping machines, crimping machines, terminal insertion equipment, testing instruments and assembly lines for different jumper wire and harness projects.

We handle prototypes in 3-5 days, low-volume runs, and mass production up to 100K/month. Strict in-line QC from material incoming to final packing ensures reliability in our wiring harness factory.

Quality Assurance & Control

Every jumper wire project is controlled through a complete and documented quality process covering incoming material inspection, wire preparation, crimping, soldering, assembly, testing, packaging and shipment. We follow a standardized production workflow to ensure that every custom jumper wire assembly meets the required electrical, dimensional and appearance specifications. Our production system is managed under strict quality standards. Yihetai public company materials also present ISO 9001, UL and IATF 16949 related credentials, which is strong language to keep on the page if you want buyers to quickly trust your factory background.

Our quality control process includes:

Incoming inspection for wires, terminals, connectors and insulating materials
Wire gauge and conductor verification
Cutting length inspection
Stripping dimension inspection
Crimping quality inspection
Crimp pull force testing
Soldering quality inspection where required
Terminal insertion and locking position check
Polarity and pin assignment verification
100% continuity testing
Short circuit and open circuit testing
Insulation resistance testing
High-voltage / hi-pot testing when required
Visual inspection for appearance and workmanship
Dimensional inspection according to drawing
Label, marking and packaging verification
Full traceability for production batches

Why Choose Yihetai

25+ years of cable and wire harness manufacturing experience

ISO 9001, UL and IATF 16949 based production system

In-house wire processing and harness assembly capability

Own wire and cable manufacturing support for better cost and lead time control

Flexible production for prototype, low-volume and mass production orders

Strong capability for both low-volume and mass production

Frequently Asked Questions

Q1: Can you customize jumper wires according to our drawings or samples?

Yes. We can manufacture custom jumper wire products based on drawings, samples, BOM lists or application requirements.

Q2: What connector brands can you support for jumper wire assemblies?

We can support Dupont, JST, Molex, TE, Hirose and many other connector systems, as well as compatible replacement connectors.

Q3: What is your MOQ for custom jumper wire?

MOQ depends on wire type, connector type and process complexity. We support both prototype orders and volume production. Please send us your specification for evaluation.

Q4: Do you test all jumper wire assemblies before shipment?

Yes. Our products normally go through 100% continuity and basic electrical testing before shipment. Additional tests can also be arranged based on project requirements.

Q5: Can you help if we only have an application idea but no finished drawing?

Yes. Our team can assist with connector confirmation, wire selection, structure suggestions and sample development based on your application needs.

Need a custom jumper wire for your application?

Send us your drawing, sample, connector specification, wire gauge, cable length, quantity and application details. Yihetai will evaluate your project and provide a practical custom wiring solution for your equipment, from prototype to mass production.