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NP-
Series
Miniature Reed Relays with magnetic screen
The NP-series offers a wide range of switch and pinout options in a miniature package size of only 10.2 x 22mm.
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High resistance coils up to 10000 Ohms at 12V |
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Contact forms 1 form A, 2 form A and 1 form C |
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Compatible pin configurations |
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Various standard switch options to choose from |
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Low cost plastic case version available |
Characteristics:
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Magnetic screen |
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Smallest size |
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UL approval |
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Approval according to EN60950 |
Tolerance
+/- 0.10mm (0.004 inch)
Dimensions in [ ] are valid for plastic case versions
| Operating temperature | (°C) | -20/+70 | |
|---|---|---|---|
| Storage temperature | (°C) | -25/+85 | |
| Isolation coil / contact | min. | (kV) | 2.12 DC/1.5 AC (3.0 AC at plastic type and diagram 210/213) |
| Insulation coil / contact | min. | (Ohm) | 1010 |
| Life expectancy | Dependent upon load, please refer to factory | ||
| Soldering time/temperature | max. | 5 sec./260°C | |
| Cleaning | Fully sealed | ||
| Switch type | 71 | 72 | 84 | 81 | 90 | |||
|---|---|---|---|---|---|---|---|---|
| Contact form | A/dry | A/dry | A/dry | A/dry | C/dry | |||
| Rated power | max. | (W) | 10 | 15 | 10 | 5 | 3 | |
| Switching voltage | max. | (VDC) | 200 | 200 | 400 | 90 | 175 | |
| Switching current | max. | (A) | 0.5 | 1.0 | 0.5 | 0.5 | 0.25 | |
| Carry current | (A) | 1.0 | 1.25 | 1.0 | 1.0 | 1.2 | ||
| Contact resistance | max. | (mOhm) | 150 | 150 | 150 | 200 | 150 | |
| Insulation resistance | (Ohm) | 1010 | 1010 | 1011 | 1010 | 109 | ||
| Breakdown voltage | min. | (VDC) | 250 | 250 | 700 | 100 | 200 | |
| Operating time incl. bounce | (ms) | 0.5 | 0.5 | 2.0 | 0.5 | 0.7 | ||
| Releasing time | (ms) | 0.1 | 0.1 | 0.1 | 0.1 | 1.0 | ||
| Shock | at 11ms | max. | (g) | 150 | 150 | 50 | 150 | 50 |
| Vibration | max. | (g) (Hz) |
10 10-2000 |
10 10-2000 |
35 10-2000 |
10 10-2000 |
30 50-2000 |
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Data at 140%
pull-in energization and 20°C.
Other switches on request.
| Contact form | Switch type | Diagram | Nominal voltage (VDC) |
Coil resistance +/- 10% (Ohm) |
Pull-in voltage max. (VDC) |
Drop-out voltage min. (VDC) |
Maximum voltage 20°C (VDC) |
Maximum voltage 60°C (VDC) |
Nominal power (mW) |
|---|---|---|---|---|---|---|---|---|---|
| 1A | 71 72 84 |
110 113 212 213 211 |
4 | 3000 | 2.8 | 0.6 | 70 | 40 | 8 |
| 5 | 500 | 3.5 | 0.75 | 28 | 17 | 50 | |||
| 6 | 1300 | 4.2 | 0.9 | 46 | 28 | 28 | |||
| 12 | 1300 | 8.4 | 1.8 | 46 | 28 | 110 | |||
| 12 | 2500 | 8.4 | 1.8 | 64 | 39 | 58 | |||
| 12 | 10000 | 8.4 | 1.8 | 128 | 79 | 14 | |||
| 24 | 5000 | 16.8 | 3.6 | 90 | 56 | 115 | |||
| 1A | 81 | see above |
4 | 3000 | 2.8 | 0.6 | 70 | 40 | 8 |
| 12 | 10000 | 8.4 | 1.8 | 128 | 79 | 14 |
| Contact form | Switch type | Diagram | Nominal voltage (VDC) |
Coil resistance +/- 10% (Ohm) |
Pull-in voltage max. (VDC) |
Drop-out voltage min. (VDC) |
Maximum voltage 20°C (VDC) |
Maximum voltage 60°C (VDC) |
Nominal power (mW) |
|---|---|---|---|---|---|---|---|---|---|
| 2A | 71 72 84 |
220 | 5 | 500 | 3.5 | 0.75 | 28 | 17 | 50 |
| 12 | 1500 | 8.4 | 1.8 | 49 | 30 | 96 | |||
| 24 | 3000 | 16.8 | 3.6 | 70 | 40 | 192 | |||
| 1C | 90 | 250 | 5 | 500 | 3.5 | 0.75 | 28 | 17 | 50 |
| 6 | 650 | 4.2 | 0.9 | 32 | 20 | 55 | |||
| 12 | 2500 | 8.4 | 1.8 | 64 | 39 | 58 | |||
| 24 | 5000 | 16.8 | 3.6 | 90 | 56 | 115 |
Diagram
View on component side (pitch 2.54mm / 0.1 inch)
| 210 | 211 | 212 |
|---|---|---|
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| 213 | 220 | 250 |
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Order information
Example for ordering
NP12-1A71-2500-210
NP-relay,12V coil voltage, 1 form A switch type 71, coil resistance 2500 Ohm, diagram 210
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offered by Meder Electronics, select
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