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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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275 pcs
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275 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Current | |
| Lead Spacing | |
| Mounting Type | |
| Operating Temperature | |
| Output | |
| Output Function | |
| Output Type | |
| Selectable Hysteresis | |
| Supplier Device Package | |
| Switching Temperature | |
| Tape & Reel | |
| Trip Temperature Threshold | |
| Voltage |
The Microchip Technology TC621HEOA is a solid-state thermostat designed for temperature monitoring applications. It operates over a wide temperature range of -40°C to 85°C with a supply voltage range of 4.5V to 18V.
This device features programmable trip temperature thresholds for both cold and hot conditions, with selectable hysteresis for stable operation. The output function includes /OverTemp and /UnderTemp signals, providing clear indication of temperature status. The output type is push-pull and active low.
Packaged in an 8-SOIC form factor, the TC621HEOA is designed for surface mount installation. Its accuracy is within ±3°C, making it suitable for various industrial and commercial applications requiring reliable temperature sensing and control.
Key electrical characteristics include a low current draw of 270µA. The thermostat is RoHS3 compliant and has an MSL 1 rating.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.83 | $0.83 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range for the TC621HEOA is -40°C to 85°C.
The TC621HEOA operates with a supply voltage range of 4.5V to 18V.
The TC621HEOA is available in an 8-SOIC package.
The accuracy of the TC621HEOA is ±3°C.
Yes, the TC621HEOA features selectable hysteresis.