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CERAMIC PTC THERMISTORS:GENERAL HEATING APPLICATIONS |
| MODEL NOMENCLATURE | |||||||||||||||||
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| UL RATING PARAMETERS |
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PTC
Shape |
Rated
Volt. (V) |
Max
Volt. (V) |
Min
R25  C(  ) |
Max
Ir (A) |
Max
ISS (A) |
TSW
( C) |
Max
TSURF ( C) |
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Rectangular
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100-240
|
240
|
100
|
10
|
3
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30-250
|
280
|
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Disk
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100-240
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240
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100
|
10
|
3
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30-250
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280
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Ring
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100-240
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240
|
100
|
10
|
3
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30-250
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280
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| Available PTC dimensions (mm) | ||
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Rectangular
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Disk
|
Ring
|
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24.0¡Ñ14.7¡Ñt
|
 5.0¡Ñt |
14.5¡Ñ£X4.3¡Ñt |
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23.0¡Ñ14.7¡Ñt
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6.0¡Ñt |
22.0¡Ñ£X13.4¡Ñt |
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28.0¡Ñ10.6¡Ñt
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7.0¡Ñt |
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28.0¡Ñ13.4¡Ñt
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8.0¡Ñt |
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23.0¡Ñ13.0¡Ñt
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9.4¡Ñt |
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34.5¡Ñ6.2¡Ñt
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10.0¡Ñt |
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16.5¡Ñ14.0¡Ñt
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12.0¡Ñt |
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4.9¡Ñ3.9¡Ñt
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13.4¡Ñt |
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22.0¡Ñt |
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| SPECIAL THERMISTOR MODELS |
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Model No.
|
VR(V)
|
TSURF(
C) |
VW/S(V/min)
|
Dimension(mm)
|
Thermistor applications
|
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PH2IB08000025
|
220
|
200¡Ó5
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480/3
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£X8.0¡Ñ2.5
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Heaters (HS21D3C01)
for insect repellant
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PH1GA05004016
|
120
|
170¡Ó5
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360/3
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5.0¡Ñ4.0¡Ñ1.6
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Heat source for re-settable
thermostat
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PA56A09809815
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6
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70¡Ó5
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12/3
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9.8¡Ñ9.8¡Ñ1.5
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Heating buttons for
flexible heating liner
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Model No.
|
VR(V)
|
TSW(
C) |
R25¢J(
) |
Dimension(mm)
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Thermistor applications
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PSDA3002R0N11
|
12
|
130¡Ó5
|
2¡Ó30¢H
|
30.0¡Ñ6.2¡Ñ1.1
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Sensor for detecting
changes in liquid level
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PBCB049300N26
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240
|
120¡Ó5
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300¡Ó30¢H
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£X4.9¡Ñ2.6
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Pre-heater (BPC300NH1)
for fluorescent lamp coil |
| When placing an order, please
provide specification parameters as indicated in the standard model
list. Note 1:The table provides standard PTC thermistors currently in production. Note 2:For thermistors of non-standard dimensions, please send specific inquiries to our sales department. Note 3:Unit price for the standard unit is set according to the purchase volume. Please ask for direct quotations. Non-standard unit quotations are usually provided after the fabrication of the prototype. |
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