For Reference Only
| Part Number | 2SB1143S |
| LIXINC Part # | 2SB1143S |
| Manufacturer | Rochester Electronics |
| Category | Discrete Semiconductor › Transistors - Bipolar (BJT) - Single |
| Description | TRANS PNP 50V 4A TO126ML |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 2SB1143S PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 2SB1143S |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Transistors - Bipolar (BJT) - Single |
| Manufacturer: | Rochester Electronics |
| Series: | - |
| Package: | Bag |
| Part Status: | Obsolete |
| Transistor Type: | PNP |
| Current - Collector (Ic) (Max): | 4 A |
| Voltage - Collector Emitter Breakdown (Max): | 50 V |
| Vce Saturation (Max) @ Ib, Ic: | 700mV @ 100mA, 2A |
| Current - Collector Cutoff (Max): | 1µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce: | 140 @ 100mA, 2V |
| Power - Max: | 1.5 W |
| Frequency - Transition: | 150MHz |
| Operating Temperature: | 150°C (TJ) |
| Mounting Type: | Through Hole |
| Package / Case: | TO-225AA, TO-126-3 |
| Supplier Device Package: | TO-126ML |
| FJA4313RTU | POWER BIPOLAR TRANSISTOR | 1118 More on Order |
|
| ZXTN07045EFFTA | TRANS NPN 45V 4A SOT23F-3 | 19597 More on Order |
|
| NTE2333 | TRANS NPN 450V 6A TO220 | 1373 More on Order |
|
| UMT2222AT106 | TRANS NPN 40V 0.6A SOT-323 | 1451 More on Order |
|
| 2N6667 | T-PNP SI-GEN PUR AMP | 1675 More on Order |
|
| NSCT2907ALT1G | TRANS PNP 60V 600MA SOT23-3 | 150963 More on Order |
|
| 2SD19960TA | TRANS NPN 20V 0.5A MT-1 | 4872 More on Order |
|
| BC549BBU | TRANS NPN 30V 100MA TO92-3 | 5978 More on Order |
|
| TIP49 | TRANS NPN 350V 1A TO-220 | 2180 More on Order |
|
| KSA916OBU | TRANS PNP 120V 800MA TO92-3 | 53920 More on Order |
|
| BC847CM,315 | NOW NEXPERIA BC847CM - SMALL SIG | 820 More on Order |
|
| KST42MTF | 0.5A, 300V, NPN | 941 More on Order |
|
| BC337-025G | TRANS NPN 45V 800MA TO92-3 | 55276 More on Order |
| In Stock | 294985 - 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 | $0.22000 | $0.22 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.