Altium Eagle OrCad PADS KiCad 
HE421A0550
RELAY REED SPST 500MA 5V
NOVA Part#:
466-1902434-HE421A0550
Manufacturer:
Manufacturer Part No:
HE421A0550
Standard Package:
50
Technical Datasheet:
Available download format
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| Category | Reed Relays | |
| Manufacturer | Littelfuse Inc. | |
| RoHS | 1 | |
| Operating Temperature | -40°C ~ 85°C | |
| Mounting Type | Through Hole | |
| Series | 400 | |
| Coil Voltage | 5VDC | |
| Contact Rating (Current) | 500 mA | |
| Switching Voltage | 200VDC - Max | |
| Coil Current | 20.8 mA | |
| Coil Type | Non Latching | |
| Seal Rating | - | |
| Must Operate Voltage | 3.75 VDC | |
| Must Release Voltage | 0.4 VDC | |
| Operate Time | 1 ms | |
| Release Time | 1 ms | |
| Coil Resistance | 240 Ohms | |
| Contact Material | - | |
| Features | - | |
| Contact Form | SPST-NO (1 Form A) | |
| Termination Style | PC Pin | |
| Other Names | HE421A0550-NDR |
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