Name: PPTC RF250-1200 250V 1.2A Tape Polyswitch Resettable Fuse For Blender
Brand: Yantai Rongfan Electronic Technology Co., Ltd
SKU: RF250-1200
Price: 0.02 USD
Availability: InStock

PPTC RF250-1200 250V 1.2A Tape Polyswitch Resettable Fuse For Blender

Basic Information

Place of Origin:	China
Brand Name:	RFan
Certification:	TUV/ROHS
Model Number:	RF250-1200
Document:	RF250-1200Data Sheet.pdf

Minimum Order Quantity:	1k
Packaging Details:	1000/bag or box
Delivery Time:	5-8 work days
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability:	50k/m

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Detail Information

V Max:	220Vdc	Max Impulse Voltage:	250V
Imax:	3A	Maximum Fusing Time:	8S
I Hold:	1.2A	Type:	Polymer Positive Temperature Coefficient Fuse
I Trip:	6.0A	Hold Current:	0.05A-1.2A
Max Interrupt Voltage:	250V AC/DC
Highlight:	250V PPTC Resettable Fuse , 1.2A PPTC Resettable Fuse , tape polyswitch PPTC Resettable Fuse

Product Description

Positive Temperature Coefficient (PTC) Data Sheet

RF250-1200

PPTC RF250-1200 250V 1.2A Tape Polyswitch Resettable Fuse For Blender 0

Product Dimensions (mm)

A		B		C		D		E
Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
-	16.0	-	23.0	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
1.2	2.40	250	10.0	5.0	2.4	60	0.25	0.50	1.00

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-I_H(A)

Part No	Maximum ambient operating temperatures(℃)
Part No	-40	-20	0	20	25	40	50	60	70	85
RF250-1200	1.86	1.65	1.41	1.27	1.20	0.99	0.87	0.76	0.66	0.49

PPTC RF250-1200 250V 1.2A Tape Polyswitch Resettable Fuse For Blender 1

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PPTC RF250-1200 250V 1.2A Tape Polyswitch Resettable Fuse For Blender

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