Single, Pre-Biased Bipolar Transistors
Explore Single, Pre-Biased Bipolar Transistors parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Transistor Type | Current - Collector (Ic) (Max) | Voltage - Collector Emitter Breakdown (Max) | Resistor - Base (R1) | Resistor - Emitter Base (R2) | DC Current Gain (hFE) (Min) @ Ic, Vce | Vce Saturation (Max) @ Ib, Ic | Current - Collector Cutoff (Max) | Frequency - Transition | Power - Max | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DTC143TM3T5TRANS PREBIAS NPN SOT723 |
8,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
2SA1502-TB-ETRANS PREBIAS PNP 50V |
6,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SMMUN2213LT1TRANS PREBIAS |
6,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
PDTB143EUXTRANS PREBIAS PNP 50V SOT323 |
4,251 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | PNP - Pre-Biased | 500 mA | 50 V | 4.7 kOhms | 4.7 kOhms | 60 @ 50mA, 5V | 100mV @ 2.5mA, 50mA | 500nA | 140 MHz | 300 mW | Automotive | AEC-Q100 | Surface Mount | SOT-323 |
|
|
PDTB143XUXTRANS PREBIAS PNP 50V SOT323 |
5,129 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | PNP - Pre-Biased | 500 mA | 50 V | 4.7 kOhms | 10 kOhms | 70 @ 50mA, 5V | 100mV @ 2.5mA, 50mA | 500nA | 140 MHz | 300 mW | Automotive | AEC-Q100 | Surface Mount | SOT-323 |
|
|
PDTB113EUXTRANS PREBIAS PNP 50V SOT323 |
2,895 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | PNP - Pre-Biased | 500 mA | 50 V | 1 kOhms | 1 kOhms | 33 @ 50mA, 5V | 100mV @ 2.5mA, 50mA | 500nA | 140 MHz | 300 mW | Automotive | AEC-Q100 | Surface Mount | SOT-323 |
|
DDTA142TU-7TRANS PREBIAS PNP 50V SOT323 |
6,000 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Discontinued at Digi-Key | PNP - Pre-Biased | 100 mA | 50 V | 470 Ohms | - | 100 @ 1mA, 5V | 300mV @ 250µA, 5mA | 500nA (ICBO) | 200 MHz | 200 mW | - | - | Surface Mount | SOT-323 |
|
|
DDTB122TU-7TRANS PREBIAS PNP 50V SOT323 |
3,000 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Discontinued at Digi-Key | PNP - Pre-Biased | 500 mA | 50 V | 220 Ohms | - | 100 @ 5mA, 5V | 300mV @ 2.5mA, 50mA | 500nA (ICBO) | 200 MHz | 200 mW | - | - | Surface Mount | SOT-323 |
|
|
DDTC122TU-7TRANS PREBIAS NPN 50V SOT323 |
3,000 |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Discontinued at Digi-Key | NPN - Pre-Biased | 100 mA | 50 V | 220 Ohms | - | 100 @ 1mA, 5V | 300mV @ 250µA, 5mA | 500nA (ICBO) | 200 MHz | 200 mW | - | - | Surface Mount | SOT-323 |
|
MMUN2234LT1TRANS BRT PNP 50V SOT-23 |
78,000 |
|
Datasheet | - | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
KA4A3Q-T1-A0.1A, NPN |
74,004 |
|
Datasheet | - | SC-75, SOT-416 | Bulk | Active | NPN - Pre-Biased | 100 mA | 50 V | 1 kOhms | 10 kOhms | 80 @ 50mA, 5V | 200mV @ 250µA, 5mA | 100nA (ICBO) | - | 200 mW | - | - | Surface Mount | SC-75 |
|
KSR1101MTFTRANS PREBIAS NPN 50V SOT23 |
31,000 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Active | NPN - Pre-Biased | 100 mA | 50 V | 4.7 kOhms | 4.7 kOhms | 20 @ 10mA, 5V | 300mV @ 500µA, 10mA | 100nA (ICBO) | 250 MHz | 200 mW | - | - | Surface Mount | SOT-23 |
|
KSR1102MTFTRANS PREBIAS NPN 50V SOT23 |
30,000 |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Bulk | Active | NPN - Pre-Biased | 100 mA | 50 V | - | - | 30 @ 5mA, 5V | 300mV @ 500µA, 10mA | 100nA (ICBO) | - | 200 mW | - | - | Surface Mount | SOT-23 |
|
DDTC142TE-7TRANS PREBIAS NPN 50V SOT523 |
3,000 |
|
Datasheet | - | SOT-523 | Tape & Reel (TR) | Discontinued at Digi-Key | NPN - Pre-Biased | 100 mA | 50 V | 470 Ohms | - | 100 @ 1mA, 5V | 300mV @ 250µA, 5mA | 500nA (ICBO) | 200 MHz | 150 mW | - | - | Surface Mount | SOT-523 |
|
|
DTC144EET1HTRANS PREBIAS |
1,116,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
NSBA144EF3T5GTRANS PREBIAS PNP 50V SOT1123 |
5,089 |
|
Datasheet | - | SOT-1123 | Tape & Reel (TR) | Obsolete | PNP - Pre-Biased | 100 mA | 50 V | 47 kOhms | 47 kOhms | 80 @ 5mA, 10V | 250mV @ 300µA, 10mA | 500nA | - | 254 mW | - | - | Surface Mount | SOT-1123 |
|
SMUN5111T1TRANS PREBIAS PNP SC70-3 |
102,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
SMUN5116T1TRANS PREBIAS PNP |
66,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
2SC3400SMALL SIGNAL BIPOLAR TRANSTR NPN |
32,674 |
|
Datasheet | - | 3-SSIP | Bulk | Active | NPN - Pre-Biased | 100 mA | 50 V | 22 kOhms | 22 kOhms | - | 300mV @ 500µA, 10mA | 500nA | 250 MHz | 300 mW | - | - | Through Hole | 3-SPA |
|
|
2SA1345SMALL SIGNAL BIPOLAR TRANSISTOR |
7,420 |
|
Datasheet | - | 3-SSIP | Bulk | Active | PNP - Pre-Biased | 100 mA | 50 V | 47 kOhms | 47 kOhms | - | 300mV @ 250µA, 5mA | 500nA | 250 MHz | 300 mW | - | - | Through Hole | 3-SPA |
Frequently Asked Questions
What are Single, Pre-Biased Bipolar Transistors components used for?
Single, Pre-Biased Bipolar Transistors components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Single, Pre-Biased Bipolar Transistors part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Single, Pre-Biased Bipolar Transistors parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
