Dongguan Tianrui Electronics Co., Ltd
| Rated Current | 30A-200A |
| Payment Terms | D/P, T/T,Paypal, Western Union |
| Type | Bolt Down Fuse |
| Mounting | Stud Mount |
| Supply Ability | 1000000PCS/Month |
| Usage | Automotive |
| Rated Voltage | 32V-125V DC |
| Delivery Time | 5-7 Days |
| Metal Element | Copper Alloy |
| Size | M5 or M6 |
| Housing | Polyamide |
| Packaging Details | 1000PCS/Bag |
| Packing | PE bag |
| Product Name | MIDI Fuse |
| Model Number | AMS |
| Certification | ROHS |
| Place of Origin | China |
| Brand Name | Tian Rui |
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Product Specification
| Rated Current | 30A-200A | Payment Terms | D/P, T/T,Paypal, Western Union |
| Type | Bolt Down Fuse | Mounting | Stud Mount |
| Supply Ability | 1000000PCS/Month | Usage | Automotive |
| Rated Voltage | 32V-125V DC | Delivery Time | 5-7 Days |
| Metal Element | Copper Alloy | Size | M5 or M6 |
| Housing | Polyamide | Packaging Details | 1000PCS/Bag |
| Packing | PE bag | Product Name | MIDI Fuse |
| Model Number | AMS | Certification | ROHS |
| Place of Origin | China | Brand Name | Tian Rui |
Bolt Down AMS MIDI Fuse 30A to 200A 32V 48V 58V 70V 80V 125V M5 M6
The Bolt-Down AMS MIDI Fuse is a high-current, surface-mount protection device engineered for demanding DC power systems. Designed with rugged bolt-down terminals (M5/M6 stud compatibility), this fuse series delivers reliable overcurrent protection across a wide voltage range—from 32V up to 125V—making it an ideal choice for automotive, marine, industrial, and renewable energy applications where space is constrained but performance cannot be compromised.
Specifications
Product name: MIDI Fuse
Size: M5 or M6
Rated current: 30A-200A
Rated voltage: 32V-125V DC
Type: Bolr Down Fuse
Fuse Ratings
| Amp Code | Rated Current (A) | I2t, A2s | Maximum voltage drop (mV) | Installation torque (recommended) (N.m) |
| AMS30 | 30 | 4200 | 110 | 3.5-3.8 |
| AMS40 | 40 | 10000 | 110 | 4.0-4.3 |
| AMS50 | 50 | 13000 | 110 | 5-6 |
| AMS60 | 60 | 21700 | 110 | 5-6 |
| AMS70 | 70 | 24000 | 110 | 5-6 |
| AMS80 | 80 | 24600 | 110 | 5-6 |
| AMS100 | 100 | 50800 | 110 | 5-6 |
| AMS125 | 125 | 69100 | 110 | 5-6 |
| AMS150 | 150 | 81900 | 110 | 5-6 |
| AMS175 | 175 | 99000 | 110 | 6-7 |
| AMS200 | 200 | 126000 | 110 | 6-7 |
Functional Characteristics
| Current Rating % | Blowing Time | |||
| 30A-125A | 150A-200A | |||
| Min | Max | Min | Max | |
| 75% | --- | --- | 100h | --- |
| 100% | 100h | --- | --- | --- |
| 110% | 4h | --- | --- | --- |
| 200% | 3s | 100s | 3s | 15s |
| 300% | 0.3s | 3s | --- | --- |
| 350% | --- | --- | 0.3s | 5s |
| 500% | 0.1s | 1s | --- | --- |
| 600% | --- | --- | 0.1s | 1s |
Features
•Broad Current & Voltage Ratings: Available from 30A to 200A, with voltage options covering 32V, 48V, 58V, 70V, 80V, and 125V to suit diverse system requirements.
•Bolt-Down Terminal Design: Equipped with M5 and M6 threaded stud holes for secure, low-resistance connections, ensuring stable performance under high-vibration environments.
•Compact AMS (Advanced Modular Style) Form Factor: Space-saving footprint allows easy integration into battery distribution boxes, junction blocks, and power distribution units.
•High Interrupting Capacity: Provides robust short-circuit protection with fast-acting or time-delay characteristics (depending on specific part number), safeguarding sensitive electronics from fault currents.
•Durable Construction: Manufactured with heat-resistant materials and tin-plated terminals for excellent corrosion resistance and long service life in harsh operating conditions.
Dimension (mm)
Time vs. Current Curve
More Rated Products
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
Tel/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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