Custom Molex 51021 2Pin Connector Cable, UL1571 28AWG Twisted Wire Harness for Lithium Battery BMS, China Manufacturing Factory
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:
| Product Name |
Custom Molex 51021 2P White Connector Twisted Pair NTC Sensor Cable |
| Product Type |
Battery cable ends, Battery wire connector, Cable harness assembly |
| Wire |
UL1571 28AWG wire or can be customized |
| Connector |
Molex 51021 1.25mm Pitch, PicoBlade Receptacle Crimp Housing |
| Nickel Tabs |
0.15mm thickness 4*8mm (custimized acceptable) |
| Wire Length |
customized |
| Wire Color |
Red and Black |
| Wire Material |
High quality Copper |
| Application |
Lithium battery pack temperature detection, BMS overheat protection, energy storage module, portable power station, e-bike battery, power tool battery, industrial equipment temperature monitoring |
| Sample |
Free |
| MOQ |
Most product not have MOQ , Small order can be accepted |
Key Features of the Wire Harness:
- Twisted Pair Anti-interference Design
Red and black wires are tightly twisted, effectively suppress electromagnetic noise. It ensures accurate and stable temperature signal transmission even in complex battery working environment.
- High Thermal Conductivity Sensing Patch
Flat metal patch provides fast heat transfer, responds quickly to temperature variation. It can be closely fitted on battery surface for precise temperature monitoring.
- Reliable 2Pin White Connector
White locking plastic connector features easy assembly and maintenance. Snap lock prevents loose contact caused by vibration.
Solid Soldering Connection The joint between wire and metal patch is soldered firmly, strong pull resistance, not easy to break during long-term vibration.
Support custom wire length, patch dimension and NTC resistance value (10K, 100K etc). Meet different lithium battery pack design requirements.
Ideal for LiFePO4 / NCM lithium battery packs, portable power stations, e-bike batteries, energy storage systems, power tool battery temperature monitoring.
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