Custom wire harness SH1.0mm
9 month ago
Product details
1. Product Overview
This product is a batch-production multi-core wire harness set featuring full rainbow color-coded conductors terminated on both ends with white single-row JST-compatible connector housings. The image shows a large quantity of identical harnesses arranged in a neat matrix — a presentation format that emphasizes consistent production quality, uniform cable length, and aligned connector orientation across the entire batch.
Each harness uses individual conductors in distinct colors — red, black, blue, green, yellow, orange, and additional colors visible in the image — following the standard rainbow color sequence widely adopted in multi-channel signal and power distribution wiring. This color scheme enables each conductor to be assigned a unique functional role (power, ground, data, clock, enable, etc.) and identified instantly during assembly, testing, and field service without relying on printed labels or additional marking.
The white single-row connector housings on both ends are consistent with JST XH (2.5 mm pitch) or PH (2.0 mm pitch) series, which are standard throughout consumer electronics, development boards, automation hardware, and battery management systems globally. The exposed metal pin tips visible on the connector housings confirm these are female crimp-contact assemblies ready to mate with standard male pin headers.
The matrix arrangement of the finished harnesses in the image reflects organized batch production and makes it straightforward to count, inspect, and package units in bulk, supporting high-volume OEM supply.
Key features:
Full rainbow multi-color conductors for instant per-channel identification
White JST-compatible single-row female connectors on both ends
Consistent batch production with uniform length and connector alignment
Both ends same-direction (A-A) orientation as standard
100% continuity tested before shipment
RoHS compliant materials
OEM/ODM accepted; custom pin count, length, and color assignment available
2. Technical Specifications
| Parameter | Specification / Status |
| Connector Type | JST-compatible single-row female housing, white, both ends |
| Contact Appearance | Exposed metal crimp pins, visible in image |
| Conductor Colors | Red, Black, Blue, Green, Yellow, Orange + additional (rainbow sequence, visible in image) |
| Connector Orientation | A-A same direction (standard); A-B reversed available on request |
| Termination | Automated crimp, both ends |
| Certification | RoHS compliant |
3. Application Scenarios
Development Boards & Maker Prototyping Rainbow-coded multi-pin JST harnesses are a staple in the maker and development community. On Arduino, ESP32, STM32, and Raspberry Pi platforms, each color conductor is assigned to a specific signal role (VCC, GND, SDA, SCL, TX, RX, etc.), allowing builders to trace connections visually across a populated breadboard or PCB stack without a schematic in hand.
3D Printers & Desktop CNC Machines Used to connect stepper motor phases, thermistor sensors, endstop switches, and fan/LED headers to mainboards in desktop 3D printers and laser cutters, where the rainbow color sequence maps naturally to the standard wiring color conventions of popular open-source motion control boards.
Battery Management Systems Multi-pin rainbow harnesses are widely used for cell balance wiring in lithium battery packs, where each color conductor connects to an individual cell tap in sequence. The color coding allows technicians to verify cell order and polarity quickly during assembly, maintenance, and cell replacement.
Industrial Automation & Sensor Arrays Connects multi-channel sensor modules, ADC boards, relay arrays, and I/O expanders to controller PCBs in compact automation hardware, where the full color spectrum allows a higher channel count to be managed without repeating colors, minimizing mis-wiring risk.
Consumer Electronics & Smart Devices Used as internal signal and power distribution harnesses in smart home devices, portable instruments, and handheld electronics where the compact JST pitch and individual color coding support tool-free disconnection of sub-assemblies and reliable re-assembly during repair.
Educational Electronics Kits Rainbow-coded JST harnesses are commonly included in educational electronics kits and STEM learning sets where clear visual differentiation of each conductor supports learning outcomes and reduces the time spent debugging connection errors.
4.FAQ
Q: Are you a trading company or a manufacturer/factory?
A: We are a factory.
Q: How do you guarantee product quality?
A: Quality is our lifeline. All raw materials we use are non-toxic and environmentally friendly, and we have a professional QA/QC team to ensure quality.
Q: Do you provide samples? Are they free or extra?
A: We provide free samples; you only need to pay for shipping.
Q: What is your delivery time?
A: Samples usually take 5-7 days, while mass production takes 10-15 working days, depending on the quantity.
Q: What is your minimum order quantity?
A: One piece is also our minimum order quantity.
Q: Do you accept OEM or ODM orders?
A: Yes, we accept OEM and ODM orders from our customers.
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Dongguan Suyi Electronics Co., Ltd.
Audited supplier
2 year
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