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 | 1000PCS/Bag |
| Product Name | DMI Fuse |
| Rated Current | 250mA to 10A |
| Rated Voltage | 300VAC/DC |
| Main Material | Ceramic Boday |
| Size | 5x20mm |
| Breaking Capacity | 3000A@300V AC/DC |
| Terminal | Brass |
| Application | Low-Current Instruments, Industrial Control Power Supplies |
| Brand Name | Tian Rui |
| Model Number | MV530 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 | 1000PCS/Bag |
| Product Name | DMI Fuse | Rated Current | 250mA to 10A |
| Rated Voltage | 300VAC/DC | Main Material | Ceramic Boday |
| Size | 5x20mm | Breaking Capacity | 3000A@300V AC/DC |
| Terminal | Brass | Application | Low-Current Instruments, Industrial Control Power Supplies |
| Brand Name | Tian Rui | Model Number | MV530 Series |
| Certification | ROHS | Place of Origin | China |
| High Light | High Breaking Capacity Ceramic Fuse ，Fast Acting DMI Fuse ，5x20mm Industrial Power Fuse | ||
High Breaking Capacity Fast Acting 5x20mm DMI Ceramic Fuse 300V 250mA 400mA 500mA 600mA 10A
The High Breaking Capacity Fast Acting 5×20mm DMI Ceramic Fuse is a compact, high-performance protection component specifically engineered for digital measuring instruments (DMIs) and portable test equipment. Rated at 300V AC/DC, this fuse series offers precise current ratings of 250mA, 400mA, 500mA, 600mA, and 10A. Despite its miniature 5×20mm size, it delivers exceptional fault current interruption capability, making it an ideal choice for applications where space is limited but safety and reliability cannot be compromised.
Specifications of 300V 5×20mm Ceramic DMI Fuse
Product Name: DMI Fuse
Rated Current: 250mA-10A
Rated Voltage: 300VAC/DC
Main Material: Ceramic
Ends Material: Brass
Breaking Capacity: 3000A@300V AC/DC
Application: Digital measuring instrument, new energy. industrial control
| Part No. | Rated Voltage | Rated Current | ||
| AC/DC | ||||
| MV530.0.25 | 300V | 250mA | ||
| MV530.0.4 | 400mA | |||
| MV530.0.5 | 500mA | |||
| MV530.0.6 | 600mA | |||
| MV530.10 | 10A | |||
Dimension of 300V 5×20mm Ceramic DMI Fuse
Features of 300V 5×20mm Ceramic DMI Fuse
•High Breaking Capacity: Capable of safely interrupting severe fault currents within a compact 5×20mm ceramic body, providing superior protection for both sensitive instruments and users.
•Fast-Acting Performance: Instantaneous response to overcurrent conditions minimizes energy let-through, safeguarding delicate measurement circuits, precision shunts, and input protection components.
•300V AC/DC Rating: Suitable for both alternating and direct current measurement applications up to 300V, covering common industrial, automotive, and low-voltage electrical systems.
•DMI-Specialized Design: Engineered specifically for digital measuring instruments, ensuring precise and consistent tripping characteristics that do not interfere with measurement accuracy or cause nuisance blowing.
•Compact 5×20mm Form Factor: Standard miniature size compatible with most handheld multimeters, portable testers, and other space-constrained instruments.
•Ceramic Construction: Provides superior arc-quenching capability, high dielectric strength, and excellent thermal stability compared to glass fuses, reducing the risk of rupture under fault conditions.
•Wide Current Selection: Available in 250mA, 400mA, 500mA, 600mA (for low-current mA/μA inputs), and 10A (for high-current measurement ranges).
Applications of 600V 6×32mm DMI Fuse
•Handheld digital multimeters (DMMs) accepting 5×20mm fuses
•Portable clamp meters and current testers
•Battery-powered measuring and diagnostic instruments
•Automotive diagnostic tools (12V / 24V / 48V systems)
•Data loggers and portable calibrators
•Low-voltage industrial control panels and test points
•Laboratory test leads and accessory protection
•Replacement fuses for compact multimeters from major brands
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
Tel/Whatsapp: +86 13532772961
Wechat: HFeng0805
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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