Bias Resistor Built-in Transistors (BRT)

Toshiba Bias Resistor Built-in Transistors (BRT) offer a wide range of polarity options. The bias resistor transistors are available in NPN, PNP, NPN + PNP, PNP + NPN, NPN x 2, and PNP x 2 polarities. The Toshiba bias resistor built-in transistors offer 3-pin, 5-pin, and 6-pin configurations with options for single, 2-in-1 (point-symmetrical), and 2-in-1 (common-emitter) internal connections.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Configuration
Transistor Polarity
Typical Input Resistor
Typical Resistor Ratio
Mounting Style
Package/Case
DC Collector/Base Gain hFE Min
Maximum Operating Frequency
Collector- Emitter Voltage VCEO Max
Continuous Collector Current
Peak DC Collector Current
Pd - Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Toshiba Digital Transistors NPN 50V 0.8A TRANSISTOR LOG
Datasheet
3,792In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Single NPN 1 kOhms 1 SMD/SMT 50 V 800 mA 800 mA + 150 C RN1421 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors NPN 50V 0.8A TRANSISTOR LOG
Datasheet
3,324In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Single NPN 10 kOhms 1 SMD/SMT SOT-23-3 50 V 800 mA 800 mA + 150 C RN1424 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors NPN 50V 0.8A TRANSISTOR LOG
Datasheet
5,907In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Single NPN 470 Ohms 0.047 SMD/SMT SOT-346-3 50 V 800 mA 800 mA + 150 C RN1425 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors NPN 50V 0.8A TRANSISTOR LOG
Datasheet
5,534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Single NPN 1 kOhms 0.1 SMD/SMT SOT-23-3 50 V 800 mA 800 mA + 150 C RN1426 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors NPN 50V 0.8A TRANSISTOR LOG
Datasheet
7,616In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Single NPN 2.2 kOhms 0.22 SMD/SMT 50 V 800 mA 800 mA - 55 C + 150 C RN1427 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors Gen Trans NPN x 2 SMV, 50V, 100A
Datasheet
5,715In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Dual NPN 10 kOhms 1 SMD/SMT SMV-5 50 250 MHz 50 V 100 mA 100 mA 300 mW - 55 C + 150 C RN1502 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors Gen Trans NPN x 2 SMV, 50V, 100A
Datasheet
1,258In Stock
9,000Expected 20/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Dual NPN 2.2 kOhms 0.0468 SMD/SMT SMV-5 80 250 MHz 50 V 100 mA 100 mA 300 mW - 55 C + 150 C RN1505 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors BRT NPN 2-in-1 100mA 50V
Datasheet
3,554In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Dual NPN 10 kOhms 0.213 SMD/SMT SOT-25-5 80 50 V 100 mA 300 mW RN1507 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors SMV PLN (LF) TRANSISTOR Pd=300mW F=1MHz
Datasheet
5,198In Stock
Min.: 1
Mult.: 1
: 3,000
Dual NPN 10 kOhms SMD/SMT SMV-5 120 250 MHz 50 V 100 mA 100 mA 300 mW - 55 C + 150 C Reel, Cut Tape
Toshiba Digital Transistors BRT NPN 2-in-1 100mA 50V
Datasheet
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Dual NPN 2.2 kOhms 0.0468 SMD/SMT SOT-26-6 80 50 V 100 mA 300 mW RN1605 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors Bias Resistor Built-in transistor
Datasheet
2,836In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

NPN 2.2 kOhms 0.0468 SMD/SMT SOT-563 80 50 V 100 mA 100 mW RN1905 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors Bias Resistor Built-in transistor
Datasheet
9,243In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

NPN 10 kOhms 0.213 SMD/SMT SOT-563 80 50 V 100 mA 100 mW RN1907 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors Bias Resistor PNP 4.7kohm -100mA -50V
Datasheet
Product Comments
17,828In Stock
Min.: 1
Mult.: 1
: 3,000

RN2401 Reel, Cut Tape
Toshiba Digital Transistors Bias Resistor Built-in transistor
Datasheet
3,641In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

NPN, PNP 4.7 kOhms 0.1 SMD/SMT SOT-563 80 50 V 100 mA 100 mW RN4986 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors TRANS-SS NPN SOT416 50V
Datasheet
14,383In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Single NPN 10 kOhms SMD/SMT SSM-3 50 50 V 100 mW - 55 C + 150 C RN1116 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors USM PLN TRANSISTOR Pd=100mW F=1MHz
Datasheet
Product Comments
2,749In Stock
6,000Expected 26/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Single NPN 10 kOhms 1 SMD/SMT SC-70 50 50 V 100 mA 100 mW RN1302 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors AUTO AEC-Q TR NPN BRT, 22kOhm, 22kOhm, 50V, 0.1A (SOT-323)
Datasheet
4,375In Stock
Min.: 1
Mult.: 1
: 3,000

Single NPN 22 kOhms 1 SMD/SMT SC-70-3 70 at 10 mA, 5 V 250 MHz 50 V 100 mA 100 mW + 150 C Reel, Cut Tape
Toshiba Digital Transistors AUTO AEC-Q NPN BRT IC:0.1A, Vceo: 50V (SOT-323)
Datasheet
8,950In Stock
Min.: 1
Mult.: 1
: 3,000

Single NPN 47 kOhms SMD/SMT SC-70-3 120 at 1 mA, 5 V 250 MHz 50 V 100 mA 100 mW Reel, Cut Tape
Toshiba Digital Transistors Bias Resistor NPN 100mA 50V 22kohm
Datasheet
Product Comments
7,253In Stock
Min.: 1
Mult.: 1
: 3,000

RN1403 Reel, Cut Tape
Toshiba Digital Transistors Bias Resistor NPN 100mA 50V 47kohm
Datasheet
Product Comments
14,717In Stock
Min.: 1
Mult.: 1
: 3,000

RN1404 Reel, Cut Tape
Toshiba Digital Transistors Bias Resistor NPN 100mA 50V 4.7kohm
Datasheet
Product Comments
5,817In Stock
9,000Expected 31/7/2026
Min.: 1
Mult.: 1
: 3,000

RN1406 Reel, Cut Tape
Toshiba Digital Transistors NPN BRT, Q1BSR=2.2kOhm, Q1BER=10kOhm, VCEO=50V, IC=0.1A, inSOT-346 (S-Mini) package
Datasheet
Product Comments
4,376In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Single NPN 10 kOhms SMD/SMT SC-59-3 50 50 V 200 mW - 55 C + 150 C Reel, Cut Tape, MouseReel
Toshiba Digital Transistors NPN BRT, Q1BSR=47kOhm, Q1BER=10kOhm, VCEO=50V, IC=0.1A, inSOT-346 (S-Mini) package
Datasheet
Product Comments
11,543In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Single NPN 47 kOhms SMD/SMT SC-59-3 50 50 V 200 mW - 55 C + 150 C Reel, Cut Tape, MouseReel
Toshiba Digital Transistors Gen Trans NPN x 2 SMV, 50V, 100A
Datasheet
2,648In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Dual NPN 4.7 kOhms 0.1 SMD/SMT SMV-5 80 250 MHz 50 V 100 mA 100 mA 300 mW - 55 C + 150 C RN1506 Reel, Cut Tape, MouseReel
Toshiba Digital Transistors Gen Trans NPN x 2 SMV, 50V, 100A
Datasheet
34In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Dual NPN 4.7 kOhms SMD/SMT SMV-5 120 250 MHz 50 V 100 mA 100 mA 300 mW - 55 C + 150 C RN1510 Reel, Cut Tape, MouseReel