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Bipolar (BJT) Transistor NPN 45 V 100 mA 300MHz 250 mW Surface Mount SOT-23 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BC847B

DigiKey Part Number
4878-BC847BTR-ND - Tape & Reel (TR)
4878-BC847BCT-ND - Cut Tape (CT)
4878-BC847BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BC847B
Description
TRANS NPN 45V 0.1A SOT23-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 45 V 100 mA 300MHz 250 mW Surface Mount SOT-23 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
BC847B Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
100nA
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
200 @ 2mA, 5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power - Max
250 mW
Part Status
Active
Frequency - Transition
300MHz
Transistor Type
Operating Temperature
-55°C ~ 150°C (TJ)
Current - Collector (Ic) (Max)
100 mA
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
45 V
Package / Case
TO-236-3, SC-59, SOT-23-3
Vce Saturation (Max) @ Ib, Ic
600mV @ 5mA, 100mA
Supplier Device Package
SOT-23 (TO-236)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (16)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BC847A RFGTaiwan Semiconductor Corporation4,7811801-BC847ARFGCT-ND$0.17000Similar
BC847B RFGTaiwan Semiconductor Corporation12,068BC847BRFGCT-ND$0.17000Similar
BC847B-TPMCC (Micro Commercial Components)7,670BC847B-TPCT-ND$0.15000Similar
BC847BT116Rohm Semiconductor1,867BC847BT116CT-ND$0.31000Similar
BC847C RFGTaiwan Semiconductor Corporation5,9541801-BC847CRFGCT-ND$0.17000Similar
In-Stock: 0
3,000 expected in stock on 01-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.12000$0.12
10$0.07100$0.71
100$0.04350$4.35
500$0.03128$15.64
1,000$0.02731$27.31
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02222$66.66
6,000$0.01965$117.90
9,000$0.01833$164.97
15,000$0.01685$252.75
21,000$0.01597$335.37
30,000$0.01511$453.30
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.