Bespoke Molex 504051 4 Pin Connector Wire Harness, Multi Color 4 Core Black Connector Cable Assembly for Lithium Battery BMS,UL Listed Wire Harness Factory Direct
Unitech Company Introduction:
Unitech provide full‑range service including wholesale, custom design & prototyping, and large‑volume bulk order production. We offer flexible trade terms including FOB to simplify your import logistics. Our factory owns stable monthly supply output to fulfill steady demands, and we welcome long‑term annual contract cooperation for global distributors, system integrators and equipment manufacturers. Strict in‑house quality control ensures every wire harness and cable assembly meets international standards for industrial, energy storage and electronics applications.
Please contact us if you need any help on wire harness, all can be made as your requirement.
Please contact us for price by email:Olinda@unitechelectronic.com,we will reply in 8 hrs.
Product Specification:
| Name |
Molex 504051 4Pin Multi-color BMS Sampling Wire Harness |
| Compatible |
Molex 504051 Connector Cable Wire Harness |
| Pitch - Mating Interface |
1.5mm |
| Circuits |
2-10P |
| Applicable wire |
Customized,electric custom wire cable assembly |
| Terminal type |
IDC, Crimped, Soldered |
| Cable preparation |
Trimmings, Stripping, Tin coating, Shielding, Twisting |
| Temperature range |
-25°C~+85°C |
| Cable jacket material |
PUR, TPE, PTFE, PVC, HD-PE, Rubber, Silicone etc. |
| Cable preparation |
Trimmings, Stripping, Tin coating, Shielding, Twisting |
| Wire & Cable Assemblies |
Customized,high quality Copper |
| Material |
All materials are compliant with Rohs |
| Connectors |
Tyco, AMP, Molex, JST, JAE,TE or according to your requirements |
| Length |
Customized or according to your requirements |
| Engineering service |
OEM and ODM service ,2D drawing |
| Applications |
Automotive,Electrical,Industry,Home applications |
Key Features of the Wire Harness:
- 4Pin Multi-channel Sampling Design
4-core multi-color wires enable multi-cell voltage monitoring. Color coding helps quick wiring identification and reduces assembly error during battery pack production.
- Gold-plated Terminals for Stable Signal
Gold-plated contacts inside the connector deliver ultra-low contact resistance, anti-oxidation, guarantee accurate sampling signals even under long-time vibration.
- Rugged Black Locking Connector
Built-in snap lock prevents accidental disconnection, keeps reliable connection inside battery modules during vibration and shock.
- High Quality Tinned Copper Wire
Tinned copper conductor provides good conductivity and anti-oxidation. PVC insulation has great flexibility and insulation performance for compact battery internal space.
- Custom Wire End Processing
Bare wire ends can be pre-stripped and pre-tinned. Ready for soldering on nickel tabs, saving manual working time for battery pack assembly.
Perfect for LiFePO4 and lithium-ion battery packs, portable power stations, e-bike batteries, energy storage systems and BMS voltage detection.
Unitech’s Core Customization Capabilities Include:
Cable Harnesses & Assemblies | Custom Cable Assemblies | Cable Harness Manufacturers | Cable Assemblies | Electrical Harnesses | Cable Assembly Design | Cable Assembly Manufacture | Cable Harness Assembly | Custom Wiring Solutions | Custom wiring solutions manufacturers | Electrical Harness | Cables For Battery | Wires And Connectors | Wiring Harness Manufacturers | Custom Cable | Electrical Harness Manufacturers | Cable Harness Supplier | Cable Connectors
Product Family Tree and Custom Wiring Solutions Range:
We have full series harness cable assembly product for your choice, the connectors are cover brand JST Molex JAE HRS TE Detch or its' equivalent, we can produce:
Custom UL Electronic Wire Harness | Industrial Wire Harness | New Energy Wire Harness | Communication Wire Harness | Consumer Electronics Wire Harness | Medical Wire Harness | Aerospace Wire Harness | Household Appliances Wire Harness | Battery Pack Wire Harness
Important Notes:
1.Please confirm the connector model, pin sequence and wire gauge before installation to avoid wrong connection, short circuit or equipment damage.
2. Avoid using the wire harness in over-current, over-voltage or high-temperature exceeding the rated working range, to prevent wire heating and safety risks.
3. Keep the connector away from water, dust, oil and corrosive environments to ensure long-term stable conductivity and avoid poor contact.
4. Do not bend or squeeze the wire sharply for a long time; reasonable wiring protection can extend the service life of the harness.
5. For drone and flight model applications, check the locking buckle condition before flight to ensure firm connection and prevent mid-air disconnection.
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