BC817-40_R1_00001 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Panjit International Inc.
In Stock: 0
Unit Price: $0.16000
Datasheet

Parametric Equivalent


MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $0.02533
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.15000
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.15000
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.23000
Datasheet

Parametric Equivalent


onsemi
In Stock: 0
Unit Price: $0.23000
Datasheet

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Comchip Technology
In Stock: 0
Unit Price: $0.30000
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Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.25000
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Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.10000
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EVVO
In Stock: 0
Unit Price: $0.13000
Datasheet
Bipolar (BJT) Transistor NPN 45 V 500 mA 100MHz 300 mW Surface Mount SOT-23
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BC817-40_R1_00001

DigiKey Part Number
3757-BC817-40_R1_00001TR-ND - Tape & Reel (TR)
3757-BC817-40_R1_00001CT-ND - Cut Tape (CT)
3757-BC817-40_R1_00001DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
BC817-40_R1_00001
Description
TRANS NPN 45V 0.5A SOT23-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 45 V 500 mA 100MHz 300 mW Surface Mount SOT-23
Datasheet
 Datasheet
Product Attributes
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Category
Current - Collector Cutoff (Max)
100nA (ICBO)
Mfr
DC Current Gain (hFE) (Min) @ Ic, Vce
250 @ 100mA, 1V
Series
Power - Max
300 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
100MHz
Part Status
Active
Operating Temperature
-55°C ~ 150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
500 mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
45 V
Supplier Device Package
SOT-23
Vce Saturation (Max) @ Ib, Ic
700mV @ 50mA, 500mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BC817-40-AU_R1_000A1Panjit International Inc.03757-BC817-40-AU_R1_000A1TR-ND$0.16000Parametric Equivalent
BC817-40-13PMCC (Micro Commercial Components)0353-BC817-40-13P-ND$0.02533Parametric Equivalent
BC817-40LT1Gonsemi0BC817-40LT1GOSTR-ND$0.15000Parametric Equivalent
BC817-40LT3Gonsemi0BC817-40LT3GOSTR-ND$0.15000Parametric Equivalent
SBC817-40LT1Gonsemi0SBC817-40LT1GOSTR-ND$0.23000Parametric Equivalent
In-Stock: 0
3,000 estimated in stock on 16-Sep-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.15000$0.15
10$0.08900$0.89
100$0.05490$5.49
500$0.03976$19.88
1,000$0.03483$34.83
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02873$86.19
6,000$0.02552$153.12
9,000$0.02388$214.92
15,000$0.02203$330.45
21,000$0.02094$439.74
30,000$0.01987$596.10
75,000$0.01753$1,314.75
150,000$0.01608$2,412.00
300,000$0.01486$4,458.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.