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HE251A0550
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ManufacturerLittelfuse
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Manufacturer's Part NumberHE251A0550
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DescriptionOther Relays; Relay Function: SPST; Coil or Input Supply Type: DC; Dielectric Strength Between Open Contacts: 450 Vrms; Termination Type: SOLDER; Terminal Length: .126 inch;
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Datasheet
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DetailsHE251A0550 Technical Details
| TYPE | DESCRIPTION |
|---|---|
| Nominal Coil Voltage: | 5 V |
| Maximum DC Contact Current: | 500 mA |
| Relay Function: | SPST |
| DC Coil Release Voltage: | 280 mV |
| Dielectric Strength Between Open Contacts: | 450 Vrms |
| Contact or Output Supply Type: | DC |
| Maximum Contact DC Rating (R Load): | 0.5A@300VDC |
| Coil or Input Supply Type: | DC |
| Relay Form: | 1 Form A |
| Termination Type: | Solder |
| Operate Time: | 1 ms |
| DC Coil Operate Voltage: | 3.5 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: | 300 V |
| Maximum Contact DC Power Rating (R Load): | 10W@300VDC |
| Coil Resistance: | 140 Ω |
| Sealing: | Hermetical |
| Minimum Operating Temperature: | -20 °C (-4 °F) |
| Body Width: | 10.5 in (266.7 mm) |
| Maximum DC Coil Voltage: | 11 V |
| Dielectric Strength Between Coil & Contacts: | 1.5 kVrms |
| Terminal Length: | 0.126 in (3.2 mm) |
| Physical Dimension: | 1.28 x 0.413 x 0.394 in (32.5 x 10.5 x 10 mm) |
| Body Height: | 0.394 in (10 mm) |
| Body Length/Diameter: | 1.28 in (32.5 mm) |
