BC817K NPN General-Purpose Transistors

Nexperia BC817K NPN General-Purpose Transistors are AEC-Q101 qualified devices with three current gain selections. These transistors incorporate high-power dissipation capability. The Nexperia BC817K NPN general-purpose transistors come in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. These devices are ideally used in general-purpose switching and amplification.

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Qty. RoHS ECAD Model Technology
Mounting Style
Package / Case
Transistor Polarity
Configuration
Maximum DC Collector Current
Collector- Emitter Voltage VCEO Max
Collector- Base Voltage VCBO
Emitter- Base Voltage VEBO
Collector-Emitter Saturation Voltage
Pd - Power Dissipation
Gain Bandwidth Product fT
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Nexperia Bipolar Transistors - BJT SOT23 45V .5A NPN GP TRANS
Datasheet
Product Comments
691In Stock
MouseReel Available
A tariff of 10 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 691
Reel: 10,000

Si SMD/SMT SOT-23-3 NPN Single 500 mA 45 V 50 V 5 V 700 mV 425 mW 100 MHz - 55 C + 150 C BC817 Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT SOT23 45V .5A NPN GP TRANS
Datasheet
Product Comments
383In Stock
MouseReel Available
A tariff of 56 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 383
Reel: 3,000

Si SMD/SMT SOT-23-3 NPN Single 500 mA 45 V 50 V 5 V 700 mV 350 mW 100 MHz - 55 C + 150 C BC817 Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT SOT23 45V .5A NPN GP TRANS
Datasheet
Product Comments
6,854In Stock
MouseReel Available
A tariff of 56 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 6,000
Reel: 3,000

Si SMD/SMT SOT-23-3 NPN Single 500 mA 45 V 50 V 5 V 700 mV 425 mW 100 MHz - 55 C + 175 C BC817 Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT SOT23 45V .5A NPN GP TRANS
Datasheet
Product Comments
11,266In Stock
MouseReel Available
A tariff of 10 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 10,000
Reel: 10,000

Si SMD/SMT SOT-23-3 NPN Single 500 mA 45 V 50 V 5 V 700 mV 425 mW 100 MHz - 55 C + 175 C BC817 Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT SOT23 45V .5A NPN GP TRANS
Datasheet
Product Comments
257In Stock
MouseReel Available
A tariff of 10 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 257
Reel: 3,000

Si SMD/SMT SOT-23-3 NPN Single 500 mA 45 V 50 V 5 V 700 mV 425 mW 100 MHz - 55 C + 150 C BC817 Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT SOT23 45V .5A NPN GP TRANS
Datasheet
Product Comments
296In Stock
10,000Expected 8/20/2026
MouseReel Available
A tariff of 56 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 302
Reel: 10,000

Si SMD/SMT SOT-23-3 NPN Single 500 mA 45 V 50 V 5 V 700 mV 425 mW 100 MHz - 55 C + 150 C BC817 Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT SOT23 45V .5A NPN GP TRANS
Datasheet
Product Comments
176In Stock
3,000Expected 8/20/2026
MouseReel Available
A tariff of 56 % may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Max.: 176
Reel: 3,000

Si SMD/SMT SOT-23-3 NPN Single 500 mA 45 V 50 V 5 V 700 mV 350 mW 100 MHz - 55 C + 150 C BC817 Reel, Cut Tape, MouseReel
Nexperia Bipolar Transistors - BJT SOT23 45V .5A NPN GP TRANS
Datasheet
Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Max.: 5,000
Reel: 10,000

Si SMD/SMT SOT-23-3 NPN Single 500 mA 45 V 50 V 5 V 700 mV 350 mW 100 MHz - 55 C + 150 C BC817 Reel, Cut Tape, MouseReel