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0402 Resettable Surface Mount Fuses 40mA 50mA 100mA 200mA 350mA 500mA 750mA 1A

Categories PPTC Resettable Fuse
Brand Name: AMPFORT
Model Number: SMD0402R004SF
Certification: UL,TUV
Place of Origin: Dongguan,Guangdong,China
MOQ: 1 Reel
Price: 0.06USD/PC
Payment Terms: T/T, Western Union
Supply Ability: 100KKPCS Per month
Delivery Time: 10 workdays
Packaging Details: Tape,10000/reel
Name: Surface Mount Fuses
Size: 0402
Features: Resettable
Current range: 40mA~1A
Rated voltage: 12V
Packaging: Tape in reel
MPQ: 10000
Terminal pad materials: Tin-plated Nickel-Copper
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0402 Resettable Surface Mount Fuses 40mA 50mA 100mA 200mA 350mA 500mA 750mA 1A


0402 Resettable Surface Mount Fuses 40mA 50mA 100mA 200mA 350mA 500mA 750mA 1A


Description Of The 0402 Resettable Surface Mount Fuses


With the miniaturization of consumer electronic appliances, electronic components are getting smaller and smaller and SMD, and resettable fuses are also constantly changing. We cater to the changes and have developed the smallest size resettable fuse 0402. Customers are welcome to inquire and request samples.


Features Of The 0402 Resettable Surface Mount Fuses


■ RoHS compliant, lead-free and halogen free

■ Fast response to fault currents

■ Compact design saves board space

■ Low resistance

■ Low-profile

■ Compatible with high temperature solders

■ 0402 size- the smallest PPTC in the market compatible with high temperature solders

■ 10,000 pcs/reel Tape & reel packaging per EIA481-1


Applications Of The 0402 Resettable Surface Mount Fuses


■ USB peripherals

■ Disk drives

■ CD-ROMs

■ Plug and play protection for motherboards and peripherals

■ PDAs / digital cameras

■ Game console port protection

■ Tablet and Notebook PCs

■ E-readers


Performance Specification Of The 0402 Resettable Surface Mount Fuses


Model 
V max
 
 
Imax
 
 
I hold
 
I trip
 
Pd
MaxResistance
Time To Trip
@25°C@25°CTyp.CurrentTimeR i minR1max
(V dc)(A)(A)(A)(W)(A)(Sec)(W)(W)
SMD0402R004SF12.0400.040.160.50.251.503.0030.0
SMD0402R005SF9.0400.050.20.50.251.501.5020.00
SMD0402R010SF6.0400.100.300.50.51.000.152.00
SMD0402R020SF6.0400.200.500.51.001.000.101.25
SMD0402R035SF6.0400.350.700.58.000.100.050.70
SMD0402R050SF6.0400.501.000.58.000.100.040.40
SMD0402R075SF6.0400.751.500.58.000.100.030.30
SMD0402R100SF6.0401.002.000.58.000.200.030.25

V max = Maximum operating voltage device can withstand without damage at rated current (Imax).
I max = Maximum fault current device can withstand without damage at rated voltage (V max).
I hold = Hold Current. Maximum current device will not trip in 25°C still air.
I trip = Trip Current. Minimum current at which the device will always trip in 25°C still air.
Pd = Power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.
Ri min/max = Minimum/Maximum device resistance prior to tripping at 25°C.
R1max = Maximum device resistance is measured one hour post reflow.
CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame.


Physical Dimensions Of The 0402 Resettable Surface Mount Fuses (mm.)


P/NABCD
Min.Max.Min.Max.Min.Max.Min.
SMD0402R004SF0.851.150.350.650.40.80.10

Termination Pad Characteristics
Terminal pad materials:Tin-plated Nickel-Copper
Terminal pad solder ability:Meets EIA specification RS186-9E and ANSI/J-STD-002 Category 3


Thermal Derading Chart Of The 0402 Resettable Surface Mount Fuses


Recommended Hold Current(A) at Ambient Temperature(°C)

ModelAmbient Operation Temperature
-40°C-20°C0°C25°C40°C50°C60°C70°C85°C
SMD0402R004SF0.0560.0500.0450.0400.0340.0260.0200.0160.013

Thermal Derating Curve Average Time-Current Curve



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