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RF250-800 PolySwitch PPTC Resettable Fuse High Voltage tape inline resettable fuse For Juice Squeezer

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RF250-800 PolySwitch PPTC Resettable Fuse High Voltage tape inline resettable fuse For Juice Squeezer

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Brand Name : RFan

Model Number : RF250-800

Certification : TUV.ROHS

Place of Origin : China

MOQ : 1000

Price : 0.03-0.5

Packaging Details : 1000/Bag

Max Interrupt Voltage : 250V AC/DC

Coating : flame retardant epoxy resin polymer

Max Impulse Voltage : 250V

Maximum Current : 3A

Function : Over-Current Protection

Resettable : Yes

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RF250-800 PolySwitch Resettable PPTC Devices High Voltage For Juice Squeezer​

Positive Temperature Coefficient (PTC) Data Sheet

RF250-800

RF250-800 PolySwitch PPTC Resettable Fuse High Voltage tape inline resettable fuse For Juice Squeezer

Product Dimensions (mm)

A B C D E
Min Max Min Max Min Max Min Max Min Max
- 14.0 - 18.5 4.5 5.5 5.0 - - 4.5

PERFORMANCE RANTINGS

IH IT Vmax I max PD TYP Time to Trip Resistance(Ω)
(A) (A) (Vdc) (A) (W) Current(A) Time(Sec) Rmin Rmax R1max
0.8 1.60 250 5.0 4.0 1.60 60 0.40 1.00 2.0

IH: Hold current: maximum current device will pass without interruption in 25℃ still air unless otherwise specified .

IT: Trip current: minimum current at which the device will be tripping in 25℃ .

IMAX: Maximum current device can withstand without damage at rated voltage.

Vmax: Maximum voltage device can withstand without damage at rated current.

Pd: Typical Power dissipation: Typical amount of dissipated by the device when in state air environment.

RMIN: Minimum resistance of device as 25℃ prior to tripping..

RMAX: Maximum resistance of device at 25℃ prior to tripping..

R1max:The maximum resistance of the device at 25℃ 1 hour after being tripped.

Thermal Derating Chart-IH(A)

Part No Maximum ambient operating temperatures(℃)
-40 -20 0 20 25 40 50 60 70 85
RF250-800 1.24 1.1 0.944 0.850 0.80 0.66 0.584 0.510 0.44 0.328

RF250-800 PolySwitch PPTC Resettable Fuse High Voltage tape inline resettable fuse For Juice Squeezer

RF250-800 PolySwitch PPTC Resettable Fuse High Voltage tape inline resettable fuse For Juice Squeezer


Product Tags:

RF250-800 PPTC Resettable Fuse

      

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PPTC Polyswitch Resettable Fuse

      
China RF250-800 PolySwitch PPTC Resettable Fuse High Voltage tape inline resettable fuse For Juice Squeezer factory

RF250-800 PolySwitch PPTC Resettable Fuse High Voltage tape inline resettable fuse For Juice Squeezer Images

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