ZTX857 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 0
Unit Price: $1.79000
Datasheet
Bipolar (BJT) Transistor NPN 300 V 3 A 80MHz 1.2 W Through Hole E-Line (TO-92 compatible)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ZTX857

DigiKey Part Number
ZTX857-ND
Manufacturer
Manufacturer Product Number
ZTX857
Description
TRANS NPN 300V 3A E-LINE
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 300 V 3 A 80MHz 1.2 W Through Hole E-Line (TO-92 compatible)
Datasheet
 Datasheet
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 500mA, 10V
Mfr
Power - Max
1.2 W
Packaging
Bulk
Frequency - Transition
80MHz
Part Status
Active
Operating Temperature
-55°C ~ 200°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
3 A
Package / Case
E-Line-3
Voltage - Collector Emitter Breakdown (Max)
300 V
Supplier Device Package
E-Line (TO-92 compatible)
Vce Saturation (Max) @ Ib, Ic
250mV @ 600mA, 3A
Base Product Number
Current - Collector Cutoff (Max)
50nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
ZTX857STZDiodes Incorporated0ZTX857SDICT-ND$1.79000Direct
Available To Order
Factory Stock: 4,000
4,000 estimated in stock on 18-Sep-2028

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.77000$1.77
10$1.12500$11.25
100$0.75480$75.48
500$0.59622$298.11
1,000$0.54519$545.19
4,000$0.46618$1,864.72
8,000$0.44375$3,550.00
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.