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| Manufacturer | Littelfuse |
|---|---|
| Manufacturer's Part Number | HE721C1230 |
| Description | DRY REED RELAY; Mounting Feature: THROUGH HOLE-STRAIGHT MOUNT; Relay Action: MOMENTARY; Relay Function: SPDT; Coil or Input Supply Type: DC; Reference Standard: CUL; UL; |
| Datasheet | HE721C1230 Datasheet |
| NAME | DESCRIPTION |
|---|---|
| Nominal Coil Voltage: | 12 V |
| Maximum DC Contact Current: | 250 mA |
| Relay Function: | SPDT |
| DC Coil Release Voltage: | 1 V |
| Dielectric Strength Between Open Contacts: | 200 Vrms |
| Maximum Contact DC Rating (R Load): | 0.25A@175VDC |
| Relay Type: | Dry Reed Relay |
| No. of Terminals: | 4 |
| Coil or Input Supply Type: | DC |
| Relay Form: | 1 Form C |
| Termination Type: | Solder |
| Operate Time: | 3 ms |
| DC Coil Operate Voltage: | 9 V |
| Release Time: | 3 ms |
| Manufacturer Series: | HE700 |
| Maximum Operating Temperature: | 85 °C (185 °F) |
| Contact Resistance: | 200 mΩ |
| Insulation Resistance: | 1 GΩ |
| Input Switching Control Type: | Random |
| Maximum DC Coil Current: | 24 mA |
| Maximum DC Contact Voltage: | 175 V |
| PCB Hole Count: | 4 |
| Maximum Contact DC Power Rating (R Load): | 5W@175VDC |
| Packing Method: | Bulk |
| Coil Resistance: | 500 Ω |
| Sealing: | Hermetically Sealed |
| Minimum Operating Temperature: | -40 °C (-40 °F) |
| Mounting Feature: | Through Hole-Straight Mount |
| Relay Action: | Momentary |
| Body Width: | 7.62 in (193.548 mm) |
| Maximum DC Coil Voltage: | 12 V |
| Dielectric Strength Between Coil & Contacts: | 500 Vrms |
| Terminal Length: | 0.1181 in (3 mm) |
| Physical Dimension: | 0.793 x 0.3 x 0.229 in (20.14 x 7.62 x 5.82 mm) |
| Additional Features: | RoHS Compliant |
| Body Height: | 0.229 in (5.82 mm) |
| Body Length/Diameter: | 0.793 in (20.14 mm) |
| Reference Standard: | CUL; UL |
| Coil Power (mW): | 288 mW |
