For Reference Only
| Part Number | FZT491AQTA |
| LIXINC Part # | FZT491AQTA |
| Manufacturer | Zetex Semiconductors (Diodes Inc.) |
| Category | Discrete Semiconductor › Transistors - Bipolar (BJT) - Single |
| Description | PWR MID PERF TRANSISTOR SOT223 T |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | FZT491AQTA PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | FZT491AQTA |
| Brand: | Zetex Semiconductors (Diodes Inc.) |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Transistors - Bipolar (BJT) - Single |
| Manufacturer: | Zetex Semiconductors (Diodes Inc.) |
| Series: | Automotive, AEC-Q101 |
| Package: | Tape & Reel (TR) |
| Part Status: | Active |
| Transistor Type: | NPN |
| Current - Collector (Ic) (Max): | 1 A |
| Voltage - Collector Emitter Breakdown (Max): | 40 V |
| Vce Saturation (Max) @ Ib, Ic: | 500mV @ 100mA, 1A |
| Current - Collector Cutoff (Max): | 100nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce: | 300 @ 500mA, 5V |
| Power - Max: | 3 W |
| Frequency - Transition: | 150MHz |
| Operating Temperature: | -55°C ~ 150°C (TJ) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-261-4, TO-261AA |
| Supplier Device Package: | SOT-223 |
| 2SC4176-T1-A | SMALL SIGNAL BIPOLAR TRANSTR NPN | 298542 More on Order |
|
| 2N2946A | TRANS PNP 35V 0.1A TO-46 | 940 More on Order |
|
| JANS2N3634UB | TRANS PNP 140V 1A TO-3 | 929 More on Order |
|
| 2N4865 | NPN SILICON TRANSISTOR | 979 More on Order |
|
| 2SD863E-AE | BIP NPN 1A 50V | 9843 More on Order |
|
| 2SC4452-3-TL-E-ON | NPN EPITAXIAL PLANAR SILICON | 99952 More on Order |
|
| HCPL4502SDM | OPTOCOUPLER DC-IN 1-CH TRANSISTO | 36873 More on Order |
|
| PUMD12/L135 | SMALL SIGNAL BIPOLAR TRANSISTOR | 100970 More on Order |
|
| 2N5077 | LOW FREQ SILICON POWER NPN TRANS | 1015 More on Order |
|
| 2SB598F-NP | BIP PNP 1A 25V | 811 More on Order |
|
| MMBT2222AWT1H | SS SC70 GP XSTR NPN 40V | 114839 More on Order |
|
| 2N1724A | POWER BJT | 833 More on Order |
|
| JANTX2N6193 | NPN TRANSISTOR | 843 More on Order |
| In Stock | 10903 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.36040 | $0.3604 |
| 1000 | $0.36040 | $360.4 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.