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1.
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Protective coating |
4.
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Ni plating |
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2.
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Resistive film |
5.
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Solder plating |
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3.
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Inner electrode |
6.
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Ceramic substrate |
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Features |
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| • |
Resistance value changes in linearly positive
way to temperature. |
| • |
Quick response to the change of temperature. |
| • |
Suitable for both reflow and flow solderings. |
| • |
Products with lead free termination meet
EU-RoHS requirements.
EU-RoHS regulation is not intended for Pb-glass contained in
electrode, resistor element and glass. |
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Type
(Inch Size Code)
|
Dimensions (mm) |
Weight(g)
(1000pcs) |
|
L |
W |
c |
d |
t 0.1 |
1J
(0603) |
1.6 0.2 |
0.80.1 |
0.30.1 |
0.30.1 |
0.45 |
2.2 |
2A
(0805) |
2.00.2 |
1.250.1 |
0.40.2 |
|
0.5 |
5.1 |
2B
(1206)
|
3.20.2 |
1.60.2 |
0.50.3 |
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0.6 |
9.5 |
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LA73 |
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1J |
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T |
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TD |
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122 |
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J |
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1000 |
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Product
Code |
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Power
Rating |
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Terminal
Surface Material |
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Taping |
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Nominal
Resistance |
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Resistance
Tolerance |
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T.C.R.
(×10-6/K) |
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1J : 0.063W
2A : 0.1W
2B : 0.125W |
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T:Sn
(L:Sn/Pb) |
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| TD: |
4mm pitch
paper |
| BK: |
Bulk |
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3digits
(at + 25 /
standard temp.)
( at +25 ) |
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J:5%
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4 digits |
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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 Common Specification |
Type |
Thermal Dissipation
Constant(mW/) |
Max. Working
Voltage
(V) |
Rated
Ambient Temp.
|
Operating
Temp. Range |
| 1J |
7.6 |
25 |
+70 |
-55  +125 |
| 2A |
8.2 |
50 |
| 2B |
9 |
50 |
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T.C.R. and Resistance Range |
 |
T.C.R.
(×10-6/K) |
T.C.R.
Tolerance
|
Resistance Range( )E12 |
Resistance
Tolerance |
| 1J |
2A |
2B |
| 1000 |
200X×10-6/K |
1k 10k |
1k 10k |
1k 10k |
J:5% |
| 1200 |
680 6.8k |
680 6.8k |
680 6.8k |
| 1400 |
470 4.7k |
470 4.7k |
470 4.7k |
| 1600 |
470 3.9k |
470 3.9k |
470 3.9k |
| 1800 |
330 2.7k |
330 2.7k |
330 2.7k |
| 2000 |
10% |
330 2.7k |
330 2.7k |
330 2.7k |
| 2200 |
220 1.8k |
220 1.8k |
220 1.8k |
| 2400 |
220 1.2k |
220 1.2k |
220 1.2k |
| 2600 |
100 1.2k |
100 1.2k |
100 1.2k |
| 2800 |
100 390 |
100 390 |
100 390 |
| 3000 |
68 220 |
68 220 |
68 220 |
| 3300 |
33 120 |
33 120 |
33 120 |
| 3600 |
22 82 |
22 82 |
22 82 |
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| T.C.R. Measuring Temperature +25/+75 |
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| For resistors operated at an ambient temperature of 70 or above, a power rating shall be derated in accordance with the above derating curve. |
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Example of Temperature Characteristics |
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Application Notes
Brush up your circuit
Basic Knowledge
