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Reflow-Solderable 74942301 BMS SMD Transformer 3100V AC Isolation

Categories Discrete Magnetic Transformers
Model Number: 74942301
Brand Name: LINK-PP
Certification: RoHS Compliant, REACH Compliant, AEC-Q200 Grade 1
Place of Origin: GuangDong, China
Turns Ratio: 1CT:1CT
Insulation Test Voltage: 3100V (AC) 1Min From Pri to Sec
Pin Count: 12-pin
Package: Surface-Mount
Temperature Range: -40°C to +125°C
Reflow-Solderable: Yes
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Reflow-Solderable 74942301 BMS SMD Transformer 3100V AC Isolation


Product Overview of 74942301 SMT Transformer:

The 74942301 is a high-reliability surface-mount (SMT) transformer designed for Battery Management Systems (BMS) and high-voltage isolation applications. It features 4300V DC and 3100V AC insulation test voltage (1 min, primary to secondary), ensuring robust electrical isolation in demanding environments. With a 1CT:1CT turns ratio and 12-pin configuration, it provides precise signal transmission while supporting SPI/isoSPI communication in BMS architectures. The transformer operates across an extended temperature range (-40°C to +125°C).

Applications of BMS Transformer

✔ Battery Management Systems (BMS)
✔ Electric Vehicles (EVs) & Hybrid Systems
✔ Energy Storage Systems (ESS)
✔ Industrial High-Voltage Isolation

74942301 BMS Transformer Datasheet Reference


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