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PX72-010

Radial Leaded | Round/Square size
Polymer Positive Temperature Coefficient Thermistor

Features

  • Low voltage over-current protection
  • Working current: 0.03A-5.0A
  • Impulse voltage: 72V & 90V
  • In line with RoHS certification, halogen-free product
  • Tinned copper clad steel wire(0.03~1.85A)/ Tinned Copper wire(2.5A~5.0A)

 

PX72-010

Electrical Performance 

Product
model		 IH
(A)		 IT
(A)		 Vmax
(V)		 Imax
(A)		 Max Time Trip Pd typ
(W)		 RMin
(Ω)		 R1Max
(Ω)
(A) (S)
PX72-003 0.03 0.09 72 40 0.15 10.0 1.00 33.00 110.5
PX72-005 0.05 0.15 72 40 0.25 10.0 1.00 7.50 44.20
PX72-010 0.10 0.25 72 40 0.50 10.0 1.00 2.50 6.75
PX72-017 0.17 0.35 72 40 0.85 10.0 1.00 2.00 4.80
PX72-017R 0.17 0.35 72 40 0.85 10.0 1.00 3.30 7.82
PX72-020 0.20 0.40 72 40 1.00 10.0 1.00 1.50 4.26
PX72-025 0.25 0.50 72 40 1.25 10.0 1.00 1.00 2.93
PX72-030 0.30 0.60 72 40 1.50 10.0 1.00 0.76 2.04
PX72-040 0.40 0.80 72 40 2.00 10.0 1.00 0.52 1.29
PX72-050 0.50 1.00 72 40 2.50 10.0 1.00 0.41 1.16
PX72-065 0.65 1.30 72 40 3.25 10.0 1.00 0.27 0.72
PX72-075 0.75 1.50 72 40 3.75 10.0 1.00 0.18 0.60
PX72-090 0.90 1.80 72 40 4.50 10.0 1.00 0.14 0.465
PX90-110 1.10 2.20 90 40 5.50 10.0 1.51 0.14 0.375
PX90-135 1.35 2.70 90 40 6.75 10.0 1.71 0.12 0.285
PX90-160 1.60 3.20 90 40 8.00 11.4 1.98 0.09 0.210
PX90-185 1.85 3.70 90 40 9.25 12.6 2.10 0.08 0.180
PX90-250 2.50 5.00 90 40 12.50 15.6 2.50 0.05 0.120
PX90-300 3.00 6.00 90 40 15.00 19.8 2.80 0.04 0.090
PX90-375 3.75 7.50 90 40 18.75 24.0 3.20 0.03 0.075
PX90-500 5.00 10.00 90 40 25.00 30.0 3.50 0.02 0.075

IH= Hold current: maximum current at which the device will not trip at 23℃ still air.
IT= Trip current: minimum current at which the device will always trip at 23℃ still air.
Vmax= Maximum continuous voltage device can withstand without damage at rated current
Imax= Maximum fault current device can withstand without damage at rated voltage.

Ttrip= Maximum time to trip(s) at assigned current.
Pdtyp=Typical power dissipation: typical amount of power dissipated by the device when in state air environment.
Rmin= Minimum resistance of device in initial (un-soldered) state.
R1max= Maximum resistance of device at 23℃ measured one hour after reflow.

Noted: All electrical function test is conducted after PCB mounted.

Thermal Derating Chart

Hold Current (A)

Part Number Ambient Operating Temperature
-40°C -20°C 0°C 23°C 40°C 50°C 60°C 70°C 85°C
PX72-003 0.047 0.041 0.036 0.030 0.024 0.021 0.018 0.015 0.011
PX72-005 0.079 0.069 0.060 0.050 0.041 0.035 0.030 0.025 0.018
PX72-010 0.158 0.138 0.119 0.100 0.081 0.070 0.060 0.050 0.036
PX72-017 0.269 0.235 0.202 0.170 0.138 0.119 0.102 0.085 0.061
PX72-017R 0.269 0.235 0.202 0.170 0.138 0.119 0.102 0.085 0.061
PX72-020 0.316 0.276 0.238 0.200 0.162 0.140 0.120 0.100 0.072
PX72-025 0.395 0.345 0.298 0.250 0.203 0.175 0.150 0.125 0.090
PX72-030 0.474 0.414 0.357 0.300 0.243 0.210 0.180 0.150 0.108
PX72-040 0.632 0.552 0.476 0.400 0.324 0.280 0.240 0.200 0.144
PX72-050 0.790 0.690 0.595 0.500 0.405 0.350 0.300 0.250 0.180
PX72-065 1.027 0.897 0.774 0.650 0.527 0.455 0.390 0.325 0.234
PX72-075 1.185 1.035 0.893 0.750 0.608 0.525 0.450 0.375 0.270
PX72-090 1.422 1.242 1.071 0.900 0.729 0.630 0.540 0.450 0.324
PX90-110 1.738 1.518 1.309 1.100 0.891 0.770 0.660 0.550 0.396
PX90-135 2.133 1.863 1.607 1.350 1.094 0.945 0.810 0.675 0.486
PX90-160 2.528 2.208 1.904 1.600 1.296 1.120 0.960 0.800 0.576
PX90-185 2.923 2.553 2.202 1.850 1.499 1.295 1.110 0.925 0.666
PX90-250 3.950 3.450 2.975 2.500 2.025 1.750 1.500 1.250 0.900
PX90-300 4.740 4.140 3.000 3.000 2.430 2.100 1.800 1.500 1.080
PX90-375 5.925 5.175 3.750 3.750 3.038 2.625 2.250 1.875 1.350
PX90-500 7.900 6.900 5.950 5.000 4.050 3.500 3.000 2.500 1.800

Typical time to trip at 23˚C

A=PX72-003
B=PX72-005
C=PX72-010
D=PX72-017
E=PX72-017R
F=PX72-020
G=PX72-025
H=PX72-030
I=PX72-040
J=PX72-050
K=PX72-065
L=PX72-075
M=PX72-090
N=PX90-110
O=PX90-135
P=PX90-160
Q=PX90-185
R=PX90-250
S=PX90-300
T=PX90-375
U=PX90-500

PX72-010

Size(mm)

 

PX72-010

PX72-010

 

Product
model		 A B C D E F  Lead FIG Package
QTY
max max typ min max typ Φ
PX72-003 7.40 12.00 5.10 7.60 3.10 1.10 0.50 1 1000PCS
PX72-005 7.40 12.00 5.10 7.60 3.10 1.10 0.50 1 1000PCS
PX72-010 7.40 12.00 5.10 7.60 3.10 1.10 0.50 1 1000PCS
PX72-017 7.40 12.00 5.10 7.60 3.10 1.10 0.50 1 1000PCS
PX72-017R 7.40 13.00 5.10 7.60 3.50 1.10 0.50 1 1000PCS
PX72-020 7.40 12.00 5.10 7.60 3.10 1.10 0.50 1 1000PCS
PX72-025 7.40 12.00 5.10 7.60 3.10 1.10 0.50 1 1000PCS
PX72-030 7.40 13.00 5.10 7.60 3.10 1.10 0.50 1 1000PCS
PX72-040 7.60 13.50 5.10 7.60 3.10 1.10 0.50 1 1000PCS
PX72-050 7.90 13.70 5.10 7.60 3.10 1.10 0.50 1 1000PCS
PX72-065 9.40 15.60 5.10 7.60 3.10 1.20 0.60 1 1000PCS
PX72-075 10.20 16.40 5.10 7.60 3.10 1.20 0.60 1 1000PCS
PX72-090 11.20 17.70 5.10 7.60 3.10 1.20 0.60 1 1000PCS
PX90-110 12.80 16.70 5.10 7.60 3.10 1.40 0.80 2 1000PCS
PX90-135 14.50 18.70 5.10 7.60 3.10 1.40 0.80 2 500PCS
PX90-160 16.30 20.50 5.10 7.60 3.10 1.40 0.80 2 500PCS
PX90-185 17.50 21.60 5.10 7.60 3.10 1.40 0.80 2 500PCS
PX90-250 21.00 25.30 10.20 7.60 3.10 1.40 0.80 2 300PCS
PX90-300 24.50 28.60 10.20 7.60 3.10 1.40 0.80 2 200PCS
PX90-375 27.20 31.80 10.20 7.60 3.10 1.40 0.80 2 100PCS
PX90-500 27.20 31.80 10.20 7.60 3.10 1.40 0.80 2 100PCS

Regular Service Condition

1. Operating ambient temperature:-40℃～85℃.
2. Exceeding the applicable conditions of this product or other improper use may cause damage, or even cause electric breakdown or flame.
3. PPTC components are designed for occasional over-current in the circuit and are not recommended for continuous and continuous over current circuits.
4. Avoid contact of PPTC components with chemical solvents. Prolonged contact will damage the performance of the components.

PROSEMI TECHNOLOGY

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