BC817-40W is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $2.00845
Datasheet

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.35648

Parametric Equivalent


Taiwan Semiconductor Corporation
In Stock: 5,709
Unit Price: $1.89000
Datasheet

Parametric Equivalent


Nexperia USA Inc.
In Stock: 78
Unit Price: $1.23000
Datasheet

Parametric Equivalent


Nexperia USA Inc.
In Stock: 68
Unit Price: $1.23000
Datasheet

Parametric Equivalent


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.17888
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Parametric Equivalent


Nexperia USA Inc.
In Stock: 574
Unit Price: $1.40000
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MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.29608
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Taiwan Semiconductor Corporation
In Stock: 5,560
Unit Price: $2.22000
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Good-Ark Semiconductor
In Stock: 4,230
Unit Price: $1.07000
Datasheet
Bipolar (BJT) Transistor NPN 45 V 500 mA 100MHz 200 mW Surface Mount SOT-323
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BC817-40W

DigiKey Part Number
4878-BC817-40WTR-ND - Tape & Reel (TR)
4878-BC817-40WCT-ND - Cut Tape (CT)
4878-BC817-40WDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BC817-40W
Description
TRANS NPN 45V 0.5A SOT323
Manufacturer Standard Lead Time
5 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 45 V 500 mA 100MHz 200 mW Surface Mount SOT-323
Datasheet
 Datasheet
EDA/CAD Models
BC817-40W 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
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power - Max
200 mW
Part Status
Active
Frequency - Transition
100MHz
Transistor Type
Operating Temperature
-55°C ~ 150°C (TJ)
Current - Collector (Ic) (Max)
500 mA
Mounting Type
Surface Mount
Voltage - Collector Emitter Breakdown (Max)
45 V
Package / Case
SC-70, SOT-323
Vce Saturation (Max) @ Ib, Ic
700mV @ 50mA, 500mA
Supplier Device Package
SOT-323
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BC817-40W-AQDiotec Semiconductor04878-BC817-40W-AQTR-ND$2.00845Parametric Equivalent
BC817-40WTaiwan Semiconductor Corporation01801-BC817-40WTR-ND$0.35648Parametric Equivalent
BC817-40W RFGTaiwan Semiconductor Corporation5,7091801-BC817-40WRFGCT-ND$1.89000Parametric Equivalent
BC817-40W,115Nexperia USA Inc.781727-4842-1-ND$1.23000Parametric Equivalent
BC817-40W,135Nexperia USA Inc.681727-6185-1-ND$1.23000Parametric Equivalent
In-Stock: 0
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All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.40000$1.40
10$0.88000$8.80
100$0.54100$54.10
500$0.39298$196.49
1,000$0.34473$344.73
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.28318$849.54
6,000$0.25202$1,512.12
9,000$0.23611$2,124.99
15,000$0.21822$3,273.30
21,000$0.20762$4,360.02
30,000$0.19730$5,919.00
Manufacturers Standard Package