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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
600 pcs
|
600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
106 pcs
|
106 pcs | On Request | 1 | On Request | On Request | 0837 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Impedance (Max) (Zzt) | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Supplier Device Package | |
| Tolerance | |
| Voltage | |
| Zener Voltage (Nominal) |
The JANTX1N4991US is a single Zener diode manufactured by Microchip Technology. It features a nominal Zener voltage of 240V with a tolerance of ±5%, making it suitable for voltage regulation applications requiring a precise 240V reference. The diode can dissipate up to 5W of power, allowing it to handle moderate power levels in through-hole designs.
Electrical characteristics include a maximum Zener impedance of 650Ω, a maximum reverse leakage current of 2µA at 182V, and a maximum forward voltage of 1.5V at 1A. The device operates over a wide temperature range from -65°C to 175°C, ensuring reliability in extreme environments.
The JANTX1N4991US is offered in an E, Axial package with through-hole mounting, suitable for traditional PCB assembly. The supplier device package is also E, Axial. This component is RoHS3 compliant and has an MSL of 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 1+ | $20.75 | $20.75 |
| 10+ | $20.74 | $20.74 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal Zener voltage is 240V with a tolerance of ±5%.
The power dissipation is 5W.
The package is E, Axial with through-hole mounting.
The maximum forward voltage is 1.5V at 1A.
The maximum reverse leakage current is 2µA at 182V.
The operating temperature range is -65°C to 175°C.