General purpose electromechanical relay featuring a 4PDT momentary contact configuration. This relay offers a 3A contact current rating with silver contacts and a 240V AC contact voltage rating. It operates on a 12V AC coil voltage, consuming 1.2W of power with a 100mA coil current and 43 Ohm resistance. Designed for socket mounting, this relay boasts UL and CSA approvals and is RoHS compliant.
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TE Connectivity KHAU-17A11-12 technical specifications.
| Actuating System | AC |
| Application(s) | GENERAL PURPOSE |
| Approvals | UL, CSA |
| Package/Case | 120 |
| Coil Current | 100mA |
| Coil Power | 1.2W |
| Coil Resistance | 43R |
| Coil Type | Non-Latching |
| Coil Voltage (AC) | 12V |
| Contact Current Rating | 2.5A |
| Contact Material | Silver |
| Contact Voltage Rating (AC) | 240V |
| Current Rating | 3A |
| Depth | 21.8mm |
| ELV | Non-Compliant |
| Height | 32.5mm |
| Lead Free | Not Applicable |
| Length | 28.2mm |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | -45°C |
| Max Voltage Rating (AC) | 120V |
| Max Voltage Rating (DC) | 28V |
| Mount | Socket |
| Mounting Style | SOCKET |
| Operate Time | 13ms |
| Package Quantity | 25 |
| Packaging | Tray |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Relay Type | General Purpose |
| Release Time | 6ms |
| RoHS Compliant | Yes |
| Series | KHA |
| Termination | Plug |
| Throw Configuration | 4PDT |
| Voltage Rating (AC) | 240V |
| Weight | 1.587oz |
| Width | 21.8mm |
| RoHS | Compliant |
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