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RN１２２０A |
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Dimension (mm) | |
| L | 2.0±0.1 | |
| W | 1.25±0.1 | |
| t | 0.4±0.1 | |
| a | 0.5±0.2 | |
| b | 0.6±0.2 | |
| W1 | 0.4±0.2 | |
| W2 | 0.4±0.2 | |
| W3 | 0.35±0.2 | |
|
Chip Network Resistor RN Series |
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|
RN１２２０A |
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|
Dimension (mm) | |
| L | 2.0±0.1 | |
| W | 1.25±0.1 | |
| t | 0.4±0.1 | |
| a | 0.5±0.2 | |
| b | 0.6±0.2 | |
| W1 | 0.4±0.2 | |
| W2 | 0.4±0.2 | |
| W3 | 0.35±0.2 | |
| RN1２２０B | ||
 |
Dimension (mm) | |
| L | 2.0±0.1 | |
| W | 1.25±0.1 | |
| t | 0.4±0.1 | |
| a | 0.5±0.2 | |
| b | 0.6±0.2 | |
| W1 | 0.4±0.2 | |
| W2 | 0.4±0.2 | |
| RN1632A | ||
 |
Dimension (mm) | |
| L | 3.2±0.2 | |
| W | 1.6±0.2 | |
| t | 0.4±0.1 | |
| a | 1.0±0.25 | |
| b | 1.0±0.2 | |
| W1 | 0.4±0.25 | |
| W2 | 0.4±0.25 | |
| W3 | 0.4±0.2 | |
| RN1632B・C・D | ||
| |
|
Dimension (mm) |
| L | 3.2±0.2 | |
| W | 1.6±0.2 | |
| t | 0.4±0.1 | |
| a | 1.0±0.25 | |
| b | 1.0±0.2 | |
| W1 | 0.4±0.25 | |
| W2 | 0.4±0.25 | |
| W3 | 0.4±0.2 | |
| (1) | Thin Film Resistor |
| (2) | Covering Epoxy |
| (3) | Electrode (Surface soldered and lead free available） |
| (4) | Mark（ Dot and bar for the direction） |
| (5) | Alumina substrate |
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<Equivalent Circuit> |
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|
RN1220A・RN1632A |
RN1220B・RN1632B |
N1220A・RN1632A |
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| RN1632C | RN1632D | RN1220B・RN1632B・C・D |
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 |
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| <Specification> |
| Items |
Graph 1 Derating Curve |
|||
| RN1220A・B | RN1632A・B |
RN1632C・D |
|
|
| Resistance Range | 100Ω～100ｋΩ | 100～200kΩ |
100～110kΩ |
|
| Resistance Tolerance | ±0.5・±0.1% |
±0.5・±0.1% |
||
| Tracking Resistance Tolerance | ±0.2・±0.1% | ±0.2・±0.1% | ||
| TCR |
±25ppm/°C |
|||
| Tracking TCR | ±10・±5ppm/°C | |||
|
Rated Input Power (Graph1 Derating Curve) |
50mW/element | 63mW/element |
42mW/element |
|
| Operating Temperature Range | －55°C～＋125°C | |||
| Rated Operating Temperature | 70°C | |||
。
| <Characteristics> |
|
Items |
Test Condition |
Tolerance |
|
| Absolute Change | Tracking Change | ||
| Short Time Overload |
2.5 times of the rated voltage shall be applied for 5 seconds. |
±0.1% |
±0.05% |
| Rated Load Life |
Apply rated voltage for 90 min followed by a pause of 30 min at 70±3°C for 1000 hours. |
±0.25% |
±0.1% |
| Moisture Load Life |
The Chip Network Resistor is applied rated voltage for 90 min at 60±2°C 90～95%RH for 1000 hours. |
±0.25% |
±0.1% |
| Temperature Cycle |
[-55°C(30min)-R.T.(3min)-+125°C(30min)-R.T.(3min)]
is repeated 5 cycles. |
±0.1% |
±0.05% |
| Soldering Heat Resistance |
Leave NR in melt solder of 260±5°C for 10±1 seconds. |
±0.1% |
±0.05% |
| Strength Between Terminals |
Distance
between fulcrums : 90mm Bending width : 3mm Substrate: Glass epoxy t=1.6mm |
±0.1% |
±0.05% |
| Solderbility |
Leave NR in melt solder of 235±5°C for 3±0.5 seconds. |
95% or more of the surface should be wet. |
|
| Insulation Resistance |
A minute after 500 ＤＣ |
1000MΩ or more | |
|
<Recommended
Mounting Land> |
|
|
ＲＮ１２２０A |
ＲＮ１６３２Ａ |
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|
ＲＮ１２２０Ｂ |
ＲＮ１６３２Ｂ・Ｃ・Ｄ |
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<Taping>
For further information of Taping CLICK!
|
Yokohama Densi Seiko Co., Ltd. |
