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| Price | 0.06USD/PC |
| MOQ | 1 Reel |
| Delivery Time | 10 workdays |
| Brand | AMPFORT |
| Place of Origin | Dongguan,Guangdong,China |
| Certification | UL,TUV |
| Model Number | SMD0402R004SF |
| Packaging Details | Tape,10000/reel |
| Payment Terms | T/T, Western Union |
| Supply Ability | 100KKPCS Per month |
| Terminal pad materials | Tin-plated Nickel-Copper | Place of Origin | Dongguan,Guangdong,China |
| Size | 0402 | Packaging Details | Tape,10000/reel |
| Model Number | SMD0402R004SF | Supply Ability | 100KKPCS Per month |
| Certification | UL,TUV | Name | Surface Mount Fuses |
| MPQ | 10000 | Brand Name | AMPFORT |
| Payment Terms | T/T, Western Union | Price | 0.06USD/PC |
| Delivery Time | 10 workdays | Rated voltage | 12V |
| Minimum Order Quantity | 1 Reel | Packaging | Tape in reel |
| Features | Resettable | Current range | 40mA~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 |
Max | Resistance | ||
| Time To Trip | |||||||||
| @25°C | @25°C | Typ. | Current | Time | R i min | R1max | |||
| (V dc) | (A) | (A) | (A) | (W) | (A) | (Sec) | (W) | (W) | |
| SMD0402R004SF | 12.0 | 40 | 0.04 | 0.16 | 0.5 | 0.25 | 1.50 | 3.00 | 30.0 |
| SMD0402R005SF | 9.0 | 40 | 0.05 | 0.2 | 0.5 | 0.25 | 1.50 | 1.50 | 20.00 |
| SMD0402R010SF | 6.0 | 40 | 0.10 | 0.30 | 0.5 | 0.5 | 1.00 | 0.15 | 2.00 |
| SMD0402R020SF | 6.0 | 40 | 0.20 | 0.50 | 0.5 | 1.00 | 1.00 | 0.10 | 1.25 |
| SMD0402R035SF | 6.0 | 40 | 0.35 | 0.70 | 0.5 | 8.00 | 0.10 | 0.05 | 0.70 |
| SMD0402R050SF | 6.0 | 40 | 0.50 | 1.00 | 0.5 | 8.00 | 0.10 | 0.04 | 0.40 |
| SMD0402R075SF | 6.0 | 40 | 0.75 | 1.50 | 0.5 | 8.00 | 0.10 | 0.03 | 0.30 |
| SMD0402R100SF | 6.0 | 40 | 1.00 | 2.00 | 0.5 | 8.00 | 0.20 | 0.03 | 0.25 |
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/N | A | B | C | D | |||
| Min. | Max. | Min. | Max. | Min. | Max. | Min. | |
| SMD0402R004SF | 0.85 | 1.15 | 0.35 | 0.65 | 0.4 | 0.8 | 0.10 |
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)
| Model | Ambient Operation Temperature | ||||||||
| -40°C | -20°C | 0°C | 25°C | 40°C | 50°C | 60°C | 70°C | 85°C | |
| SMD0402R004SF | 0.056 | 0.050 | 0.045 | 0.040 | 0.034 | 0.026 | 0.020 | 0.016 | 0.013 |
Thermal Derating Curve Average Time-Current Curve
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