For Reference Only
| Part Number | STPSA42 |
| LIXINC Part # | STPSA42 |
| Manufacturer | STMicroelectronics |
| Category | Discrete Semiconductor › Transistors - Bipolar (BJT) - Single |
| Description | TRANS NPN 300V 0.5A TO-92 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | STPSA42 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: | STPSA42 |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Transistors - Bipolar (BJT) - Single |
| Manufacturer: | STMicroelectronics |
| Series: | - |
| Package: | Bulk |
| Part Status: | Obsolete |
| Transistor Type: | NPN |
| Current - Collector (Ic) (Max): | 500 mA |
| Voltage - Collector Emitter Breakdown (Max): | 300 V |
| Vce Saturation (Max) @ Ib, Ic: | 500mV @ 2mA, 20mA |
| Current - Collector Cutoff (Max): | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce: | 40 @ 30mA, 10V |
| Power - Max: | 625 mW |
| Frequency - Transition: | 50MHz |
| Operating Temperature: | 150°C (TJ) |
| Mounting Type: | Through Hole |
| Package / Case: | TO-226-3, TO-92-3 (TO-226AA) |
| Supplier Device Package: | TO-92-3 |
| CPH3223-TL-E | TRANS NPN 50V 3A 3CPH | 299054895 More on Order |
|
| KSC5502DTTU | TRANS NPN 600V 2A TO-220 | 495927924 More on Order |
|
| PMST2907A,115 | TRANS PNP 60V 600MA SOT323 | 20494 More on Order |
|
| MJE5742G | TRANS NPN DARL 400V 8A TO220AB | 2170 More on Order |
|
| 2N6433 PBFREE | THROUGH-HOLE TRANSISTOR-SMALL SI | 825 More on Order |
|
| BC858B/DG/B4215 | SMALL SIGNAL BIPOLAR TRANSISTOR | 909 More on Order |
|
| KTC3198-GR A1G | TRANSISTOR, NPN, 50V, 0.15A, 120 | 824 More on Order |
|
| 2PA1774R,135 | TRANS PNP 50V 150MA SC75 | 819 More on Order |
|
| BC817-40-TP | TRANS NPN 45V 0.8A SOT-23 | 42679 More on Order |
|
| 2SB09680RL | TRANS PNP 40V 1.5A U-G2 | 3941 More on Order |
|
| BC56-10PAS115 | SMALL SIGNAL BIPOLAR TRANSISTOR | 54816 More on Order |
|
| MPSA05RA | TRANS NPN 60V 500MA TO92-3 | 865 More on Order |
|
| KSC2331YTA | 0.7A, 60V, NPN | 432732 More on Order |
| In Stock | 10808 - 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 | $0.45000 | $0.45 |
| 10 | $0.33798 | $3.3798 |
| 100 | $0.19130 | $19.13 |
| 500 | $0.12667 | $63.335 |
| 1000 | $0.09711 | $97.11 |
| 2500 | $0.08445 | $211.125 |
| 5000 | $0.07600 | $380 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.