BC857B is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Diotec Semiconductor
In Stock: 1,455
Unit Price: $0.26000
Datasheet

Parametric Equivalent


Diotec Semiconductor
In Stock: 0
Unit Price: $0.02026
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Diotec Semiconductor
In Stock: 2,362
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Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 250 mW Surface Mount SOT-23-3 (TO-236)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BC857B

DigiKey Part Number
4878-BC857BTR-ND - Tape & Reel (TR)
4878-BC857BCT-ND - Cut Tape (CT)
4878-BC857BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BC857B
Description
TRANS PNP 45V 0.1A SOT23-3
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 250 mW Surface Mount SOT-23-3 (TO-236)
Datasheet
 Datasheet
EDA/CAD Models
BC857B Models
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
220 @ 2mA, 5V
Mfr
Power - Max
250 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)
100 mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
45 V
Supplier Device Package
SOT-23-3 (TO-236)
Vce Saturation (Max) @ Ib, Ic
650mV @ 5mA, 100mA
Base Product Number
Current - Collector Cutoff (Max)
15nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (22)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BC857B-AQDiotec Semiconductor1,4554878-BC857B-AQCT-ND$0.26000Parametric Equivalent
BC857BR13Diotec Semiconductor04878-BC857BR13TR-ND$0.02026Parametric Equivalent
BC860BDiotec Semiconductor2,3624878-BC860BCT-ND$0.26000Parametric Equivalent
BC857A-HFComchip Technology0BC857A-HF-ND$0.09347Direct
2PB709ARL,235Nexperia USA Inc.6,9401727-2PB709ARL,235CT-ND$0.31000Similar
In-Stock: 0
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All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.22000$0.22
10$0.13000$1.30
100$0.07950$7.95
500$0.05714$28.57
1,000$0.04989$49.89
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.04060$121.80
6,000$0.03589$215.34
9,000$0.03349$301.41
15,000$0.03078$461.70
21,000$0.02918$612.78
30,000$0.02761$828.30
Manufacturers Standard Package
Unit Price without GST:$0.22000
Unit Price with GST:$0.25300