Dongguan Uchi Electronics Co.,Ltd.

Manufactuer of varistor,temperature sensor,thermistor,fuse and resistor !

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R3-12 Black Plastic Devices Cartridge Fuse Holder For 5.2x20mm Miniature Glass Fuse

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R3-12 Black Plastic Devices Cartridge Fuse Holder For 5.2x20mm Miniature Glass Fuse

Large Image :  R3-12 Black Plastic Devices Cartridge Fuse Holder For 5.2x20mm Miniature Glass Fuse

Product Details:

Brand Name: UCHI
Model Number: R3-12

Payment & Shipping Terms:

Minimum Order Quantity: 500PCS
Price: Negotiable
Packaging Details: Bulk,500pcs per bag
Delivery Time: 7-10 Days
Payment Terms: T/T, Western Union
Supply Ability: 1000,000PCS Per Month
Detailed Product Description
Name: Tube Fuse Holder R3-12 Max. Ratings: 10A 250V AC Fuse Size: Ø5.2x20mm Dielectric Strength: AC 1500V 1 Minute Insulation Resistance: DC 500VΩ Min. Operating Temp: -20° ~ +85°C High Light:

micro fuse holder


miniature fuse holder


R3-12 Black Plastic Devices Panel Mount Tube Fuse Holder 10A 250VAC For 5.2x20mm Miniature Glass Fuse





Type: miniature

Ratings: 10A 250VAC

Insulation resistance: 500VDC 100M Ω Min.

Dielectrical strength: 1500VAC 1 minute

Suitable fuse : 5 x 20mm

Operating temperature :-20° ~ +85°C

Color :Black




Dimensional drawing in mm




Technical Datas


Category Fuse holder
Nominal voltage 250 V AC
Nominal current 10 A
Connection Soldering
Mounting type Recess-mount
Suitable for Micro fuse 5 x 20 mm
Length 36.6 mm
(Ø) 15 mm
Type R3-12
RoHS-compliant Yes





For 5 x 20 mm fuse touch-proof.



Our advantages


International standards

Products through careful design and verification engineers, our attention to detail, every aspect of the intentions of the teacher, materials are made of imported materials and well-known brand components, product price

R & D capabilities

Credibility of the first, the user first, quality first is our consistent principle of service, with the sincere cooperation, pioneering and innovative spirit of enterprise.

Quality Assurance

Strict quality inspection departments to protect the customer's own interests professionalism, dedication, integrity enterprises

Fast delivery
Try to make the products meet the requirements of each user, and strive to perfect, welcome customers to visit the guidance or plans to OEM.



About us


◎Production Range:
Fuse series: Glass fuse, Ceramic fuse, Micro fuse, Chip fuse, fuse holders
Thermsotats: Auto reset thermostats, Manual reset thermsotats, KSD9700, Thermal sensor, Auto thermal protectors.

◎Meeting international standards
To ensure our quality meets your requirements, we source materials from our 30 stable suppliers that have worked with us for more than seven years. And our 27 QC staff conduct strict inspections from materials check to final test. All our operations are ISO 9001:2000 and ISO14000 -certified. Our products meet international standards including cULus, VDE, CCC,CQC, PSE, KC, TUV,CE and comply with the RoHS and Reach Directive.

◎Delivering in five to 10 days
Our 25,000-square-meter factory is equipped with 30 production lines and staffed with more than 780 skilled workers. Each month we can produce 2,500 million fuses and 3 million thermostats to fill your volume demands. Our delivery lead time is five to 10 days.

◎A new design every three months
Backed by a 20 percent of our income in R&D, we release a new product every three months. Our 25 engineers, each with more than five years of experience, can also modify our ready models to your specifications. With our own molding factory, we need just two days to prepare a new sample for appearance modification and three months for function change.

Contact Details
Dongguan Uchi Electronics Co.,Ltd.

Contact Person: Anna

Send your inquiry directly to us Message not be empty!