Image shown is a representation only.
| Manufacturer | Littelfuse |
|---|---|
| Manufacturer's Part Number | HE721E0540 |
| Description | Other Relays; Relay Function: SPDT; Coil or Input Supply Type: DC; Maximum DC Contact Current: .25 A; No. of Terminals: 4; Maximum Contact DC Power Rating (R Load): 5W@175VDC; |
| Datasheet | HE721E0540 Datasheet |
| NAME | DESCRIPTION |
|---|---|
| Nominal Coil Voltage: | 5 V |
| Maximum DC Contact Current: | 250 mA |
| Relay Function: | SPDT |
| DC Coil Release Voltage: | 500 mV |
| Dielectric Strength Between Open Contacts: | 200 Vrms |
| Maximum Contact DC Rating (R Load): | 0.25A@175VDC |
| No. of Terminals: | 4 |
| Coil or Input Supply Type: | DC |
| Relay Form: | 1 Form C |
| Termination Type: | Solder |
| Operate Time: | 1 ms |
| DC Coil Operate Voltage: | 3.75 V |
| Release Time: | 1 ms |
| Maximum Operating Temperature: | 85 °C (185 °F) |
| Contact Resistance: | 200 mΩ |
| Insulation Resistance: | 1 GΩ |
| Input Switching Control Type: | Random |
| Maximum DC Contact Voltage: | 175 V |
| PCB Hole Count: | 4 |
| Maximum Contact DC Power Rating (R Load): | 5W@175VDC |
| Coil Resistance: | 200 Ω |
| Sealing: | Hermetical |
| Minimum Operating Temperature: | -40 °C (-40 °F) |
| Body Width: | 7.62 in (193.548 mm) |
| Maximum DC Coil Voltage: | 14 V |
| Dielectric Strength Between Coil & Contacts: | 500 Vrms |
| Terminal Length: | 0.1181 in (3 mm) |
| Physical Dimension: | 0.795 x 0.3 x 0.305 in (20.19 x 7.62 x 7.75 mm) |
| Body Height: | 0.305 in (7.75 mm) |
| Body Length/Diameter: | 0.795 in (20.19 mm) |
