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| Manufacturer | Littelfuse |
|---|---|
| Manufacturer's Part Number | HE721C1240 |
| 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 | HE721C1240 Datasheet |
| NAME | DESCRIPTION |
|---|---|
| Nominal Coil Voltage: | 12 V |
| Maximum DC Contact Current: | .25 A |
| Relay Function: | SPDT |
| DC Coil Release Voltage: | 1 V |
| Dielectric Strength Between Open Contacts: | 200 Vrms |
| Contact or Output Supply Type: | DC |
| Maximum Contact DC Rating (R Load): | 0.25A@175VDC |
| Relay Type: | DRY REED RELAY |
| No. of Terminals: | 8 |
| Coil or Input Supply Type: | DC |
| Relay Form: | 1 FORM C |
| Termination Type: | SOLDER |
| Operate Time: | 3 ms |
| DC Coil Operate Voltage: | 8 V |
| Release Time: | 3 ms |
| Maximum Operating Temperature: | 85 Cel |
| Contact Resistance: | 200 mohm |
| Insulation Resistance: | 10000000000 ohm |
| Input Switching Control Type: | Random |
| Maximum DC Coil Current: | .024 A |
| 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 ohm |
| Sealing: | HERMETICALLY SEALED |
| Minimum Operating Temperature: | -40 Cel |
| Mounting Feature: | THROUGH HOLE-STRAIGHT MOUNT |
| Relay Action: | MOMENTARY |
| Body Width: | 7.62 inch |
| Maximum DC Coil Voltage: | 22 V |
| Dielectric Strength Between Coil & Contacts: | 500 Vrms |
| Terminal Length: | .1181 inch |
| Physical Dimension: | 19.05mm x 7.62mm x 5.82mm |
| Body Height: | 5.82 mm |
| Body Length/Diameter: | 19.05 mm |
| Reference Standard: | CUL; UL |
| Coil Power (mW): | 288 |
