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PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A
PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A
PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A
PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A
PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A
PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A
Specifications
Brand Name :
RFan
Model Number :
RF250-300.400.600
Certification :
ROHS.CE.TUV
Place of Origin :
China
MOQ :
1000
Price :
0.2-0.6
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
3KKpcs/month
Delivery Time :
5-7days
Packaging Details :
1000/Bag
Rohs Compliant :
Yes
Agency Recognition :
UL, TUV, CSA
Maximum Resistance :
0.1Ω - 10Ω
Voltage Rating :
250V
Mounting Type :
Surface Mount
Maximum Power Rating :
0.1W - 5W
Lead-Free :
Yes
Trip Current :
0.05A - 3A
Description

RF250 Series


Product Dimensions (mm)

PART NO

 A B C D E

Fig
Min Max Min Max Min Max Min Max Min Max
RF250-050 - 5.8 - 9.9 - 5.1 5.0 - 3.8 - F1
RF250-080 - 5.8 - 9.9 - 5.1 5.0 - 3.8 - F1
RF250-110 - 6.5 - 11.0 - 5.1 5.0 - 3.8 - F2
RF250-120 - 6.5 - 11.0 - 5.1 5.0 - 3.8 - F2
RF250-145 - 6.5 - 11.0 - 5.1 5.0 - 3.8 - F2
RF250-180 - 10.4 - 12.6 - 5.1 5.0 - 3.8 - F2
RF250-200 - 10.0 - 12.5 - 5.1 5.0 - 3.8 - F2
RF250-400 - 10.2 - 13.0 - 5.1 5.0 - 3.8 - F3
RF250-600 - 11.6 - 14.0 - 5.1 5.0 - 3.8 - F3
RF250-800 - 14.0 - 18.5 - 5.1 5.0 - 3.8 - F3
RF250-1000 - 20.1 - 22.6 - 10.2 5.0 - 3.8 - F3
RF250-2000 - 22.5 - 29.0 - 10.2 5.0 - 3.0 - F3

Electrical Characteristics Determined at 25 ℃

PART

NO

 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
RF250-050 0.050 0.100 250 3.0 1.0 0.25 3.00 20.0 45.0 52.0
RF250-080 0.080 0.160 250 3.0 1.0 0.35 3.00 15.0 23.0 34.0
RF250-110 0.110 0.220 250 3.0 1.0 0.55 1.50 6.0 13.0 16.0
RF250-120 0.120 0.240 250 3.0 1.0 1.00 1.50 5.0 12.0 16.0
RF250-145 0.145 0.290 250 3.0 1.0 1.00 2.50 4.0 8.0 20.0
RF250-180 0.180 0.500 250 3.0 1.0 1.00 12.0 3.0 7.0 10.0
RF250-200 0.200 0.580 250 3.0 1.0 1.00 20.0 2.0 6.0 9.0
RF250-400 0.400 1.100 250 3.0 1.0 2.00 30.0 1.0 3.0 5.0
RF250-600 0.600 1.200 250 10.0 1.0 3.00 31.0 0.6 2.0 3.5
RF250-800 0.800 1.600 250 10.0 1.0 4.00 35.0 0.4 1.2 2.0
RF250-1000 1.0 2.0 250 10.0 1.0 5.00 40.0 0.30 0.75 1.50
RF250-2000 2.0 4.0 250 10.0 1.0 5.00 45.0 0.10 0.40 0.080

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-IH(A)

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PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A

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Product Detail
Brand Name :
RFan
Model Number :
RF250-300.400.600
Certification :
ROHS.CE.TUV
Place of Origin :
China
MOQ :
1000
Price :
0.2-0.6
Contact Supplier
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PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A
PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A
PPTC PolySwitch Devices Inline Resettable Fuse 250V 0.3A 0.4A 0.6A

Yantai Rongfan Electronic Technology Co., Ltd

Verified Supplier
1 Years
yantai
Since 2004
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
PPTC Resettable Fuse, Surface Mount Fuse, NTC Thermistor
Total Annual :
3000000-4000000
Employee Number :
140~180
Certification Level :
Verified Supplier
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