Gold Member Since 2016
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Shanghai Songshan Electronics Co., Ltd.

4 AMP Fast Blow Hbc Fuser, 8 AMP Hbc Tube Fast Fuse, 16 AMP Hbc Fuse Fast-Acting manufacturer / supplier in China, offering Hbc Tube Fuse Fast-Acting Axial Lead, Battery Strap Resettable PPTC 6V, Surface Mounted Devices 1206f Fuse and so on.

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Supplier Homepage Product Cartridge Fuse Ceramic Fuse Hbc Tube Fuse Fast-Acting Axial Lead

Hbc Tube Fuse Fast-Acting Axial Lead

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Port: Shanghai, China
Transport Package: Carton
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: RF2-20(H)
  • Type: Current Fuse
  • Shape: Insert
  • Fusing Device: Pop-up Solid
  • Trademark: songshan
  • Origin: Shanghai, China
  • Breaking Capacity: High
  • Usaga: Low Voltage
  • Fusing Speed: F
  • Standard: VDE
  • Specification: 5x20 mm
  • HS Code: 85361000
Product Description

RF2-20 (H) is a ceramic tube fast-acting high-breaking fuse with lead, size Ф5×20±1, the fuses conform to IEC60127-11 standard. The fuse is a high breaking product, the melt of such fuse with high breaking capacity is usually made of copper, and also silver. When the rated current is smaller, the melt is usually made into a filament; when the rated current is larger, it will be made into a variable cross-section. Since copper and silver are metal materials with high melting point, to break current reliably under high overload current, low melting point metal is often welded in the melt intervals, such as tin or cadmium alloy, in order to reduce the melting temperature, this effect is also known as metallurgical effect (M effect).

Application: White Goods, Power Supply, Industrial Control, etc.

Packaging Unit: 100 pcs.       

Dimension:     unit in mm


Hbc Tube Fuse Fast-Acting Axial Lead
 
Electrical  characteristics
   ModelRated current
(A)
Rated voltage
(V)
Max
Voltage drop
(mV)
Max
persistence
Power consumption
(W)
RF2-20(H)500mA25018002.5
RF2-20(H)630mA25015002.5
RF2-20(H)800mA25012002.5
RF2-20(H)1A25010002.5
RF2-20(H)1.25A2508004
RF2-20(H)1.6A2506004
RF2-20(H)2A2505004
RF2-20(H)2.5A2504004
RF2-20(H)3.15A2503504
RF2-20(H)4A2503004
RF2-20(H)5A2502504
RF2-20(H)6.3A2502004
RF2-20(H)8A2502004
RF2-20(H)10A2502004
RF2-20(H)12.5A2501804
RF2-20(H)16A2501806
 

RF2-20(H) Current characteristics
Rated Blowing time
500mA-4AMore than
4A-6.3A
More than
6.3A-10A
More than
10A-16A
2.1InMax30min30min30min30min
2.75
In
Min10ms10ms40ms40ms
Max2s3s20s20s
4 InMin3ms3ms10ms10ms
Max300ms 300ms 1s1s
10 InMin20ms20ms30ms40ms
 
Rated breaking capacity:1500A 
 
 
RF2-20(H) series Current-time curve


Hbc Tube Fuse Fast-Acting Axial Lead
                                          Current(A)
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