BC857A-HF is available for purchase but is not normally stocked.
Available Substitutes:

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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.04524
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.25000
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.03707
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.03707
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Nexperia USA Inc.
In Stock: 311
Unit Price: $0.40000
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Nexperia USA Inc.
In Stock: 10,000
Unit Price: $0.26000
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Nexperia USA Inc.
In Stock: 0
Unit Price: $0.26000
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Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 250 mW Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BC857A-HF

DigiKey Part Number
BC857A-HF-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
BC857A-HF
Description
TRANS PNP 45V 0.1A SOT-23-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor PNP 45 V 100 mA 100MHz 250 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
125 @ 2.2mA, 5V
Mfr
Power - Max
250 mW
Packaging
Tape & Reel (TR)
Frequency - Transition
100MHz
Part Status
Active
Operating Temperature
-65°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
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 (18)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2PB709ARL,215Nexperia USA Inc.01727-4143-2-ND$0.04524Upgrade
2PB709ART,215Nexperia USA Inc.01727-1551-1-ND$0.25000Upgrade
2PB709ART,235Nexperia USA Inc.02PB709ART,235-ND$0.03707Upgrade
2PB709ASL,235Nexperia USA Inc.02PB709ASL,235-ND$0.03707Upgrade
BCW69,215Nexperia USA Inc.3111727-1576-1-ND$0.40000Upgrade
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
All prices are in CAD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.07879$236.37
6,000$0.07065$423.90
9,000$0.06649$598.41
15,000$0.06182$927.30
21,000$0.05905$1,240.05
30,000$0.05636$1,690.80
Manufacturers Standard Package