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| Coating color : Please refer to the rating table below. |
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 Construction |
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| 1. |
Protective coating |
| 2. |
Inner electrode |
| 3. |
Solder plating |
| 4. |
Ni plating |
| 5. |
Resistor |
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Features |
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| • |
Surface mount PTC thermistors. |
| • |
Small type and light weight to reduce
mounting space. |
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Excellent thermal response because of
surface mount type. |
| • |
Curie temperatures : 70 ,80 ,100
are selectable. |
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Suitable for reflow soldering. |
| • |
Products with lead free termination meet
EU-RoHS requirements. |
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Applications |
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| • |
Overheat protection for power transistors and
power-ICs. |
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Inverter circuits for LCD back lights. |
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Air conditioners. |
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Car audios. |
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Type
(Inch Size Code) |
Dimentions(mm) |
Weight(g)
(1000pcs) |
L 0.2 |
W0.2 |
t0.2 |
c |
2A
(0805) |
2.0 |
1.25 |
1.0 |
0.4 0.2 |
14.5 |
2B
(1206) |
3.2 |
1.6 |
1.0 |
0.50.3 |
29.5 |
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| PT72 |
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2A |
|
T |
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80C |
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TE |
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471 |
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| Product Code |
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Style |
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Terminal
Surface Material |
|
Curie Temp. |
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Taping |
|
Nominal Resistance |
| |
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2A : 2.0×1.25mm
2B : 3.2×1.6mm |
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T : Sn
(L : Sn/Pb) |
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70C : 70
80C : 80
100C : 100 |
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| TE : |
4mm pitch
plastic
embossed |
| BK : |
Bulk |
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3digits |
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The terminal surface material lead free is standard .
Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS.
For further information on taping,please refer to Packagings
For Chip Components. |
| Type | Curie Temp. |
Coating Color |
Nominal Resistance
( )
| Resistance Tolerance |
Temp.at R25×7 |
Max.Working Voltage |
Operating Temp.Range |
| 2A |
70 |
Black |
470 |
50% |
8510 |
16V |
-55  +125 |
| 80 |
Brown |
9510 |
| 100 |
Blue |
11510 |
| 2B |
70 |
Black |
120,470,1k |
8510 |
| 80 |
Brown |
50,470,1k |
9510 |
| 100 |
Blue |
470,1k |
11510 |
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Application Notes
Brush up your circuit
Basic Knowledge
