Detail Information

Rated Voltage Dc:	30VDC	Application:	Wide Variety Of Electronic Equipment
Maximum Current:	100A	Temperature Coefficient:	PTC
I Trip:	3.7A	Max Voltage:	30V
Color:	Yellow	Rohs Compliant:	Yes
Type:	Polymer Positive Temperature Coefficient Fuse	Operating Voltage Range:	6V - 30V
Operating Temp:	-40℃---+85℃
Highlight:	30v resettable fuse , 30V 1.85A PPTC Resettable Fuse , Router PPTC Resettable Fuse

Product Description

Positive Temperature Coefficient (PTC) Data Sheet

RF30-185

RF30-185 30V 1.85A Polymer Pptc Resettable Fuse With UL For Router 0

Product Dimensions (mm)

A		B		C		D		E
Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
-	10.2	-	15.7	4.5	5.5	7.6	-	-	3.0

PERFORMANCE RANTINGS

IH	IT	Vmax	I max	PD TYP	Maximum Time to Trip		Resistance(Ω)
(A)	(A)	(Vdc)	(A)	(W)	Current(A)	Time(Sec)	Rmin	Rmax	R1max
1.85	3.7	30	40	1.0	9.25	8.7	0.03	0.06	0.09

IH: Hold current: maximum current device will pass without interruption in 20℃ still air unless otherwise specified .

IT: Trip current: minimum current at which the device will be tripping in 20℃ .

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 20℃ prior to tripping..

RMAX: Maximum resistance of device at 20℃ prior to tripping..

R1max:The maximum resistance of the device at 20℃ 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
RF30-185	2.87	2.59	2.28	1.85	1.81	1.63	1.52	1.33	1.21	1.05

RF30-185 30V 1.85A Polymer Pptc Resettable Fuse With UL For Router 1

Tag:

Place of Origin:	China
Brand Name:	RF
Certification:	UL/ROHS
Model Number:	RF30-185
Document:	RF30-185 Data Sheet.pdf

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

RF30-185 30V 1.85A Polymer Pptc Resettable Fuse With UL For Router

30v resettable fuse

30V 1.85A PPTC Resettable Fuse

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