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BC857B is out of stock and can be placed on backorder.
Available Substitutes:
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Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
Parametric Equivalent
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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) |
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Substitutes (17)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| BC857B-AQ | Diotec Semiconductor | 0 | 4878-BC857B-AQTR-ND | $0.13000 | Parametric Equivalent |
| BC857BR13 | Diotec Semiconductor | 0 | 4878-BC857BR13-ND | $0.01086 | Parametric Equivalent |
| BC860B | Diotec Semiconductor | 0 | 4878-BC860BTR-ND | $0.14000 | Parametric Equivalent |
| BC857CLT1G | onsemi | 0 | BC857CLT1GOSTR-ND | $0.11000 | Similar |
| BCW70LT1G | onsemi | 0 | BCW70LT1GOSTR-ND | $0.17000 | Similar |
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In-Stock: 0
3,000 estimated in stock on 19-Jul-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $0.11000 | $0.11 |
| 10 | $0.06700 | $0.67 |
| 100 | $0.04100 | $4.10 |
| 500 | $0.02952 | $14.76 |
| 1,000 | $0.02576 | $25.76 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 3,000 | $0.02097 | $62.91 |
| 6,000 | $0.01854 | $111.24 |
| 9,000 | $0.01729 | $155.61 |
| 15,000 | $0.01590 | $238.50 |
| 21,000 | $0.01507 | $316.47 |
| 30,000 | $0.01426 | $427.80 |
| 75,000 | $0.01249 | $936.75 |
| 150,000 | $0.01139 | $1,708.50 |
| 300,000 | $0.01047 | $3,141.00 |
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.
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