BC818-40 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.14000
Datasheet

Similar


onsemi
In Stock: 63,000
Unit Price: $0.04336
Datasheet
Bipolar (BJT) Transistor NPN 25 V 800 mA 100MHz 310 mW Surface Mount SOT-23-3 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BC818-40

DigiKey Part Number
4878-BC818-40-ND
Manufacturer
Manufacturer Part Number
BC818-40
Description
TRANS NPN 25V 0.8A SOT23-3
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 25 V 800 mA 100MHz 310 mW Surface Mount SOT-23-3 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
BC818-40 Models
Product Attributes
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Category
Current - Collector Cutoff (Max)
100nA (ICBO)
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
250 @ 100mA, 1V
Packaging
Bulk
Power - Max
310 mW
Part Status
Active
Frequency - Transition
100MHz
Transistor Type
Operating Temperature
-55°C ~ 150°C (TJ)
Current - Collector (Ic) (Max)
800 mA
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
25 V
Package / Case
TO-236-3, SC-59, SOT-23-3
Vce Saturation (Max) @ Ib, Ic
700mV @ 50mA, 500mA
Supplier Device Package
SOT-23-3 (TO-236)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BC818-40Diotec Semiconductor04878-BC818-40-ND$0.14000Parametric Equivalent
KSC3265YMTFonsemi63,000KSC3265YMTFTR-ND$0.04336Similar
In-Stock: 0
3,000 estimated in stock on 14-Dec-2026
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Bulk
QuantityUnit PriceExt Price
1$0.14000$0.14
10$0.08500$0.85
100$0.05230$5.23
500$0.03784$18.92
1,000$0.03313$33.13
3,000$0.02711$81.33
6,000$0.02406$144.36
12,000$0.02148$257.76
51,000$0.01735$884.85
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