Dongguan Tianrui Electronics Co., Ltd
| Payment Terms | D/P, T/T,Paypal, Western Union |
| Supply Ability | 1000000PCS/Month |
| Delivery Time | 5-7 Days |
| Packaging Details | 200PCS/Bag |
| Product Name | High Current Fuse |
| Rated Current | 150A to 400A |
| Rated Voltage | 500VDC |
| Mounting | Stud-mount |
| Breaking Capacity | 50kA |
| Material | Ceramic Body |
| Terminal | Brass |
| Compliant | RoHS Compliant |
| Application | EV/HEV/ESS |
| Brand Name | Tian Rui |
| Model Number | A372103 Series |
| Certification | ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/P, T/T,Paypal, Western Union | Supply Ability | 1000000PCS/Month |
| Delivery Time | 5-7 Days | Packaging Details | 200PCS/Bag |
| Product Name | High Current Fuse | Rated Current | 150A to 400A |
| Rated Voltage | 500VDC | Mounting | Stud-mount |
| Breaking Capacity | 50kA | Material | Ceramic Body |
| Terminal | Brass | Compliant | RoHS Compliant |
| Application | EV/HEV/ESS | Brand Name | Tian Rui |
| Model Number | A372103 Series | Certification | ROHS |
| Place of Origin | China | ||
| High Light | 150A to 400A DC EV Fuse ，500VDC High Current Fuse ，Stud-mount Industrial Power Fuse | ||
The A372103 Series DC EV Fuse is a high-performance circuit protection component engineered specifically for electric vehicle (EV), hybrid electric vehicle (HEV), and plug-in hybrid electric vehicle (PHEV) applications. Designed to deliver reliable overcurrent protection in demanding automotive environments, this fuse series is available in a broad range of current ratings from 150A to 400A, including 150A, 200A, 250A, 300A, 350A, and 400A, with a maximum DC voltage rating of 500V. It provides robust protection against overloads and short circuits, ensuring the safety and reliability of critical vehicle powertrain systems.
Specification
Rated Current: 150A to 400A
Rated Voltage: 500VDC
Beaking Capacity: 50KA
Material: Ceramic body
Terminal: Brass
Compliant: RoHS Compliant
Mounting: Stud-mount
Application: EV/HEV/ESS
Ratings
| Model No. | Rated Current (A) | Rated Voltage (VDC) | |||||||||
| A372103-150 | 150 | 500 | |||||||||
| A372103-200 | 200 | ||||||||||
| A372103-250 | 250 | ||||||||||
| A372103-300 | 300 | ||||||||||
| A372103-350 | 350 | ||||||||||
| A372103-400 | 400 | ||||||||||
Features
•Optimized for Electric Vehicles: Specifically designed to meet the rigorous protection requirements of EV, HEV, and PHEV electrical systems.
•Wide Current Range: Offers flexible current options from 150A to 400A, accommodating various power levels across different vehicle platforms.
•High DC Voltage Rating: Rated for up to 500V DC, suitable for mainstream electric and hybrid vehicle architectures.
•Reliable Overcurrent Protection: Provides fast and dependable interruption of fault currents, safeguarding sensitive onboard electronics and high-voltage components.
•Automotive-Grade Construction: Built to withstand the mechanical stress, temperature variations, and vibration conditions typical in automotive applications.
Applications
•Electric Vehicles (EV): Ideal for protecting battery packs, traction inverters, and high-voltage junction boxes in pure electric vehicles.
•Hybrid Electric Vehicles (HEV) & Plug-in Hybrid Electric Vehicles (PHEV): Suitable for overcurrent protection in hybrid powertrain systems, including motor controllers and DC-DC converters.
•High-Voltage DC Circuits: Provides reliable circuit protection for onboard chargers (OBC), power distribution units (PDU), and battery management systems (BMS).
•Auxiliary Systems: Can be used in high-power auxiliary loads such as electric compressors and heaters within electrified vehicles.
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
9000000-9500000
Employee Number:
105~150
Ecer Certification：
Verified Supplier
Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 5,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d... Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 5,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, d...
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