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HE721B1220
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ManufacturerLittelfuse
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Manufacturer's Part NumberHE721B1220
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DescriptionOther Relays; Relay Function: SPST; Coil or Input Supply Type: DC; Maximum DC Contact Voltage: 200 V; Input Switching Control Type: Random; Maximum Contact DC Power Rating (R Load): 10W@200VDC;
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Datasheet
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DetailsHE721B1220 Technical Details
| TYPE | DESCRIPTION |
|---|---|
| Nominal Coil Voltage: | 12 V |
| Maximum DC Contact Current: | 500 mA |
| Relay Function: | SPST |
| DC Coil Release Voltage: | 1 V |
| Dielectric Strength Between Open Contacts: | 250 Vrms |
| Maximum Contact DC Rating (R Load): | 0.5A@200VDC |
| No. of Terminals: | 4 |
| Coil or Input Supply Type: | DC |
| Relay Form: | 1 Form B |
| Termination Type: | Solder |
| Operate Time: | 1 ms |
| DC Coil Operate Voltage: | 9 V |
| Release Time: | 1 ms |
| Maximum Operating Temperature: | 85 °C (185 °F) |
| Contact Resistance: | 150 mΩ |
| Insulation Resistance: | 10 GΩ |
| Input Switching Control Type: | Random |
| Maximum DC Contact Voltage: | 200 V |
| PCB Hole Count: | 4 |
| Maximum Contact DC Power Rating (R Load): | 10W@200VDC |
| Coil Resistance: | 1 kΩ |
| Sealing: | Hermetical |
| Minimum Operating Temperature: | -40 °C (-40 °F) |
| Body Width: | 7.24 in (183.896 mm) |
| Maximum DC Coil Voltage: | 14 V |
| Dielectric Strength Between Coil & Contacts: | 500 Vrms |
| Terminal Length: | 0.1181 in (3 mm) |
| Physical Dimension: | 0.75 x 0.285 x 0.295 in (19.05 x 7.24 x 7.5 mm) |
| Body Height: | 0.295 in (7.5 mm) |
| Body Length/Diameter: | 0.75 in (19.05 mm) |
