TBC857B,LM is out of stock and can be placed on backorder.
Available Substitutes:

Similar


Rohm Semiconductor
In Stock: 0
Unit Price: $0.23000
Datasheet

Similar


Rohm Semiconductor
In Stock: 0
Unit Price: $0.23000
Datasheet

Similar


Nexperia USA Inc.
In Stock: 0
Unit Price: $0.31000
Datasheet

Similar


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.16000
Datasheet

Similar


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.16000
Datasheet

Similar


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.16000
Datasheet

Similar


Taiwan Semiconductor Corporation
In Stock: 0
Unit Price: $0.16000
Datasheet

Similar


Diotec Semiconductor
In Stock: 0
Unit Price: $0.11000
Datasheet
Bipolar (BJT) Transistor PNP 50 V 150 mA 80MHz 320 mW Surface Mount SOT-23-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TBC857B,LM

DigiKey Part Number
TBC857BLMTR-ND - Tape & Reel (TR)
TBC857BLMCT-ND - Cut Tape (CT)
TBC857BLMDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TBC857B,LM
Description
TRANS PNP 50V 0.15A SOT-23-3
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor PNP 50 V 150 mA 80MHz 320 mW Surface Mount SOT-23-3
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
DC Current Gain (hFE) (Min) @ Ic, Vce
210 @ 2mA, 5V
Mfr
Power - Max
320 mW
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Transition
80MHz
Part Status
Active
Operating Temperature
150°C (TJ)
Transistor Type
Mounting Type
Surface Mount
Current - Collector (Ic) (Max)
150 mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Voltage - Collector Emitter Breakdown (Max)
50 V
Supplier Device Package
SOT-23-3
Vce Saturation (Max) @ Ib, Ic
650mV @ 100mA, 5mA
Base Product Number
Current - Collector Cutoff (Max)
30nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2SA1037AKT146QRohm Semiconductor02SA1037AKT146QTR-ND$0.23000Similar
2SA1037AKT146RRohm Semiconductor02SA1037AKT146RTR-ND$0.23000Similar
2PB709BRL,215Nexperia USA Inc.01727-2PB709BRL,215TR-ND$0.31000Similar
BC857A RFGTaiwan Semiconductor Corporation01801-BC857ARFGTR-ND$0.16000Similar
BC857B RFGTaiwan Semiconductor Corporation01801-BC857BRFGTR-ND$0.16000Similar
In-Stock: 0
3,000 estimated in stock on 23-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.15000$0.15
10$0.09000$0.90
100$0.05570$5.57
500$0.04030$20.15
1,000$0.03531$35.31
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.02806$84.18
6,000$0.02493$149.58
9,000$0.02333$209.97
15,000$0.02153$322.95
21,000$0.02046$429.66
30,000$0.01943$582.90
75,000$0.01714$1,285.50
150,000$0.01573$2,359.50
300,000$0.01455$4,365.00