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6400V DC High Voltage Isolated 74942401 Ethernet Transformer for BMS

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6400V DC High Voltage Isolated 74942401 Ethernet Transformer for BMS

Name: 6400V DC High Voltage Isolated 74942401 Ethernet Transformer for BMS
Brand: LINK-PP
Price: 0.5 USD

Model Number : 74942401

Brand Name : LINK-PP

Certification : RoHS Compliant

Place of Origin : HuiZhou, China

MOQ : 500PCS

Price : $0.5.-$1.9

Payment Terms : L/C, D/A, D/P, Western Union

Supply Ability : 6000000/Month

Delivery Time : 2-3 weeks

Packaging Details : Tape & Reel

PIN Number : 12 PINS

Turns Ratio : 1:1

Reinforced Insulation Voltage : 6400V (DC)

Length : 15.45mm

Width : 27.85mm

Height : 4.85mm

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Key Features of 74942401 Ethernet Transformer:

Reinforced Insulation Voltage 6400V (DC) 1Min From Pri to Sec
Working 1500 DC Voltage BMS SMT transformer
12PINS BMS transformer Turns Ratio 1:1
Leakage Inductance LS 100 kHz/ 100 mV 0.5 μH max.
Operating Temperature -40 up to +125 °C

Product Description

The 74942401 LAN Transformer is a high-performance signal transformer specifically designed for Battery Management Systems (BMS). Featuring surface-mount (SMT) design, it integrates a common-mode choke to effectively filter noise and provide galvanic isolation, ensuring safe and reliable operation in high-voltage environments.

With an outstanding isolation strength of 6400 VDC for 1 minute and a maximum operating voltage of 1500 VDC, the 74942401 is ideal for electric vehicles (e-bikes, e-scooters) and energy storage systems (solar storage, UPS). Its compact SMT package offers superior creepage distance while maintaining a small footprint, enhancing system safety and reliability.

General Specifications Table of 7494201 Transformer

Parameter	Value
Manufacturer Part No.	74942401
Series	Battery Management System Transformer
Isolation Voltage	6400 VDC / 1 min
Operating Voltage	Up to 1500 VDC
Operating Temperature Range	-40°C to +125°C
Certification	AEC-Q200
Integrated Feature	Common-mode choke (for EMI noise suppression)
Communication Support	Serial daisy chain, isoSPI, and SPI
Package Type	SMT (Surface Mount)
Creepage Distance	15mm
Typical Applications	Battery Management Systems (BMS), Energy Storage Systems (ESS), Electric Vehicles (EV)
RoHS Approval	Compliant

74942401 BMS Transformer Datasheet:

6400V DC High Voltage Isolated 74942401 Ethernet Transformer for BMS

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