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| Coating color : Black
(1H, 1E), Dark blue (1J, 2A, 2B) |
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 Construction |
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| 1. |
Protective coating |
| 2. |
Resistive film |
| 3. |
Inner electrode |
| 4. |
Ni plating |
| 5. |
Solder plating |
| 6. |
Ceramic substrate |
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Features |
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Metal-glaze thick film resistor for surface
mounting. |
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High precision resistor with T.C.R.  50×10-6/K
and tolerance 0.5%. |
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Suitable for both flow and reflow solderings.
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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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VCO |
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Replacement of metal film chip resistors. |
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Type
(Inch Size Code) |
Dimensions
(mm) |
Weight(g)
(1000pcs) |
L |
W |
c |
d |
t |
1H
(0201) |
0.60.03 |
0.30.03 |
0.10.05 |
0.150.05 |
0.230.03 |
0.14 |
1E
(0402) |
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0.50.05 |
0.20.1 |
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0.350.05 |
0.68 |
1J
(0603) |
1.60.2 |
0.80.1 |
0.30.1 |
0.30.1 |
0.450.1 |
2.14 |
2A
(0805) |
2.00.2 |
1.250.1 |
0.40.2 |
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0.50.1 |
4.54 |
2B
(1206) |
3.20.2 |
1.60.2 |
0.50.3 |
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0.60.1 |
9.14 |
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| RK73G |
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2A |
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T |
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TD |
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1002 |
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D |
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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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1H : 0.05W
1E : 0.063W
1J : 0.1W
2A : 0.125W
2B : 0.25W |
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T : Sn
(L : Sn/Pb*1) |
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| TA : |
1mm pitch
press paper |
| TC•TCM : |
2mm pitch
press paper |
| TPL•TP : |
2mm pitch
punch paper |
| TD : |
4mm pitch
punch paper |
| TE : |
4mm pitch
plastic
embossed |
| BK : |
Bulk |
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4digits |
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D : 0.5%
F : 1% |
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*1 With type 1H , only the symbol T is available as the terminal surface material.
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. |
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Type |
Power
Rating |
T.C.R.
(×10-6/K) |
Resistance
Range( ) |
Max.
Working Voltage |
Max.
Overload Voltage |
D:0.5%
E24•E96 |
F:1%
E24•E96 |
| 1H |
0.05W |
50 |
100  1M*2 |
100 1M*2 |
25V |
50V |
| 1E |
0.063W |
10
1M | 10
1M |
50V |
100V |
| 1J |
0.1W |
10
1M |
75V |
150V |
| 2A |
0.125W |
150V |
200V |
| 2B |
0.25W |
200V |
400V |
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Rated Ambient Temperature :+70
Operating Temperature Range: -55 - +125(1H), -55~+155(1E ・1J・2A・2B)
Rated voltage= √(Power Rating×Resistance value) or Max.
working voltage, whichever is lower.
*2 The nominal resistance value for RK73G 1H（D : 0.5%, F : 1%） is E24. |
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For resistors operated at an ambient temperature
of 70 or above, a power
rating shall be derated in accordance with derating curve
on the left. |
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Application Notes
Brush up your circuit
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