Dongguan Uchi Electronics Co.,Ltd.

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1A 84 Degree Alloy Thermal Fuse For Battery , Microtherm Thermal Fuse

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1A 84 Degree Alloy Thermal Fuse For Battery , Microtherm Thermal Fuse

Large Image :  1A 84 Degree Alloy Thermal Fuse For Battery , Microtherm Thermal Fuse

Product Details:

Place of Origin: Dongguan,Guangdong,China
Brand Name: UCHI
Certification: UL,VDE,SGS,ROHS
Model Number: A0-3A-F

Payment & Shipping Terms:

Minimum Order Quantity: 5000PCS
Price: Negotiable
Packaging Details: Bulk
Delivery Time: 7 days
Payment Terms: T/T,Paypal,Western Union,Money gram
Supply Ability: 5000,000,000PCS Per Month
Detailed Product Description

1A 84 Degree Alloy Thermal Fuse For Battery , Microtherm Thermal Fuse

 

Quick Details

 

● Plastic case 

● One-time over temperature protection 

● Alloy type Thermal fuse 

●Environmental-friendly products

 
 
Description
 

Thermal fuses, defined as non-resettable, are single action devices that are widely used for the electrical equipments against over temperature. The thermal cutoffs are composed of the fusible alloy with low melting point and special resin, encapsulated in a plastic or ceramic housing. Under normal operated, the fusible alloy is joined by the two lead wires within the housing. When the thermal cutoff senses an abnormal heat and reach a preset temperature, the fusible alloy melts and disconnects the circuit completely with the aid of the special resin. Both Axial and Radial shapes are available, with rated current from 1A to 200A, Function temperature 76℃~221℃, certificated including UL, cUL, VDE,TUV,PSE, KTL, CCC and RoHS, REACH Compliant. 

 
 
Application
 

● Motor 

● Battery 

● Transformer 

● Power supplies 

● Lamps and lanterns 

● Home electrical appliances

 
 
Specification
 
Standard Rating
 
  • ID: A0-3A-F
  • Rated Functioning Temperatur: 84℃
  • Fusing(cut)-off temperature: 82±2℃
  • Maximum Temperature limit: 180℃
  • Holding temperature: 40℃
  • Rated current: 3A

Dimension:(mm)

 

 

Dimension :(mm)  (A-F Series)
a b c d e
6.2±0.5 6.3±0.5 2.5±0.3 Ø0.6±0.02 70±3

 

Rated functioning temperature(Tf):

The temperature at which a Thermal Fuse changes its state of conductivity to open circuit detection curret.The tolerance according to IEC60691 is from +0 to-10℃.(With Japan Electrical Appliance and Material Law,on the other hand,they must function in the tolerance range of ±7℃.).

Fusing(cut)-off temperature:

The fusing-off temperature indicates value measured in silicon oil with a temperature increased by 0.5-1℃ per minute and a detective current 10mA or less.

Holding temperature(Th):

The maximum temperature at which a thermal Fuse will not cause a change in state of conductivity to open circuit while conducting rated current for 168 hours. This rating is required by safety standards based on IEC60691.

Maximum temperature limit(Tm):

The maximum temperature at which a Thermal Fuse can be maimtained for 10 minutes without reclosing.This rating is requirde by safety standards based on IEC60691.

Rated current(Ir):

The allowable maximum current which a Thermal Fuse is able to carry.

Rated current(Ur):

The allowable maximum voltage which a Thermal Fuse is able to be applied.

 

 

Competitive Advantage

 

1.      Factory supply directly

2.     Completed certificates such as UL,VDE,SGS,etc and high quality available

3.      Quick delivery

4.     Best after-sales services

5.     OEM & ODM available

 

 

 

Contact Details
Dongguan Uchi Electronics Co.,Ltd.

Contact Person: Anna

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