Aleph SIP/SD Series Reed Relay
Industry standard footprint- High power contacts on some models
- UL models available
Coil Ratings
| Part Number | Nominal Voltage (VDC) | Coil Resistance (ohms) ±10% | Operate Voltage (VDC) max. | Release Voltage (VDC) min. | Schematics |
|---|---|---|---|---|---|
| SD1A**AWJ SD1A**CWJ | 5 12 24 | 500 500 2000 | 3.8 9.0 18.0 | 0.5 1.0 2.0 |  |
| SD1A**DWJ | 5 12 24 | 500 500 2000 | 3.8 9.0 18.0 | 0.5 1.0 2.0 | |
| SD1C**FWN | 5 12 24 | 200 500 2000 | 3.8 9.0 18.0 | 0.5 1.0 2.0 |  |
TAMB. = +20°C (M.S.) : Magnetic Shield
Contact Ratings
| Parameters | SD1A**AWJ | SD1A**CWJ | SD1A**DWJ | SD1C**FWN | |
|---|---|---|---|---|---|
| Power (W) max. | 10 | 50 | 25 | 3 | |
| Voltage (VDC) max. | 200 | 200 | 1000 | 100 | |
| Switching Current (A) max. | 0.5 | 1.0 | 1.0 | 0.25 | |
| Carry Current (A) max. | 1.0 | 2.0 | 2.0 | 0.5 | |
| Contact Resistance (ohms) max. (initial) | 0.2 | 0.2 | 0.2 | 0.2 | |
| Breakdown Voltage (VDC) min. | Open Contact | 250 | 300 | 1500 | 200 |
| Contact to Coil | 1500 | 1500 | 1500 | 1500 | |
| Insulation Resistance (ohms) min. | Open Contact | 1010 | 1010 | 1010 | 108 |
| Contact to Coil | 1010 | 1010 | 1010 | 1010 | |
| Operate Time (mS) max (incl. bounce) | 1.0 | 1.0 | 1.0 | 2.0 | |
| Release Time (mS) max. | 0.5 | 0.5 | 0.5 | 2.5 | |
| Electrical Life | Low Level | 108 (10mVDC, 10µA) | 5 X 106 (10VDC, 4mA) | ||
| Rated Load | 6 X 105 (20VDC, 0.5A) | 5 X 105 (200VDC, 0.25A) | 2 X 106 (1000VDC, 10mA) | 2 X 106 (12VDC, 0.25A) | |
(resistive loads)
Dimensions
| SD1A | SD1C |
|---|---|
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| SD1A – With Electrostatic Shield | |
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