A240 series 240V ptc resettable fuse with UL certification
JDTFUSE A240 Series Radial Leaded PTCs are designed to provide resettable overcurrent protection serving a wide range of electronics applications. With maximum 240 volts and maximum 20-ampere short circuit rating.It highly uses to motor toy car.
Features:
1.Low hold current
2.solid state
3.Radial leaded product idea for up to 265Vdc/ac
4.RoHS compliant, Lead-Free and Halogen-Free*
Applications:
1.Line voltage power supply
2.Transformers and appliances
3.General Electronics
Quick Details
| Place of Origin: |
Guangdong China (Mainland)
|
Brand Name: |
JDTFUSE
|
Model Number: |
A240-xxx
|
| Usage: |
Resettable
|
Breaking Capacity: |
High
|
Safety Standards: |
UL
|
| Part Number: |
A240
|
I hold(A): |
0.05-2.0
|
I trip(A): |
0.12-4.0
|
| V max(Vdc): |
240
|
I max(A): |
1.0
|
P d typ.(W): |
2.0
|
| Packaging Quantity: |
500 pieces
|
Operating/Storage Temperature: |
-40 to +85 Degree Celsius
|
Mounting: |
Radial Leaded
|
| Agency Approvals: |
UL
|
JDT Fuse PPTC, Radial-Leaded resettable fuses, 240V series, designed in Guangdong
Electrical properties
|
JDT FUSE |
Working voltage |
Maintain current |
Trip current |
Power consumption |
Maximum current tripping time |
Resistance range |
|||
|
Vmax |
Ihold |
Itrip |
Pd |
Current |
Time |
Rimin |
Rimax |
R1max |
|
|
(Vdc) |
(A) |
(A) |
(W) |
(A) |
(Sec) |
(W) |
(W) |
(W) |
|
|
240 |
0.05 |
0.17 |
0.75 |
0.25 |
15.0 |
18.5 |
31.0 |
65.0 |
|
|
240 |
0.08 |
0.19 |
0.80 |
0.40 |
15.0 |
7.4 |
12.0 |
26.0 |
|
|
240 |
0.12 |
0.24 |
0.41 |
1.0 |
15.0 |
3.0 |
6.5 |
12.0 |
|
|
240 |
0.16 |
0.32 |
1.40 |
0.8 |
15.0 |
2.5 |
4.1 |
7.80 |
|
|
240 |
0.25 |
0.50 |
1.50 |
1.25 |
18.5 |
1.3 |
2.1 |
3.80 |
|
|
240 |
0.33 |
0.66 |
1.70 |
1.65 |
21.0 |
0.77 |
1.24 |
2.60 |
|
|
240 |
0.44 |
0.88 |
2.00 |
2.00 |
24.0 |
0.60 |
0.97 |
1.90 |
|
|
240 |
0.55 |
1.10 |
3.4 |
2.75 |
26.0 |
0.45 |
0.73 |
1.45 |
|
|
240 |
0.65 |
1.30 |
4.0 |
3.30 |
28.0 |
0.40 |
0.61 |
1.00 |
|
|
240 |
0.75 |
1.50 |
4.9 |
3.75 |
32.0 |
0.32 |
0.48 |
0.84 |
|
|
240 |
1.00 |
2.00 |
5.5 |
3.26 |
35.3 |
0.20 |
0.32 |
0.62 |
|
|
240 |
1.25 |
2.5 |
6.2 |
2.91 |
38.0 |
0.10 |
0.19 |
0.50 |
|
|
240 |
2.00 |
4.00 |
8.3 |
1.80 |
41.0 |
0.07 |
0.14 |
0.31 |
|
Vmax=Maximum voltage device can withstand without damage at rated current (Imax).
Imax=Maximum fault current device can withstand without damage at rated voltage (Imax).
Ihold=Hold Current: Maximum current device will sustain for 4 hours without tripping in 25oC still air.
Itrip=Trip Current: minimum current at which the device will trip in 25oC still air.
Pd=Power dissipated from device when in the tripped state at 25oC still air.
Ri=Minimum/Maximum resistance of device in initial (un-soldered) state.
R1max=Maximum resistance of device at 25oC measured one hour after tripping.
Caution=operation beyond specified ratings may result in damage and possible arcing and flame.