ZTX457 is out of stock and can be placed on backorder.
Available Substitutes:

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onsemi
In Stock: 40,000
Unit Price: $0.35000
Datasheet

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onsemi
In Stock: 25,489
Unit Price: $0.34000
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onsemi
In Stock: 0
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Datasheet
Bipolar (BJT) Transistor NPN 300 V 500 mA 75MHz 1 W Through Hole E-Line (TO-92 compatible)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ZTX457

DigiKey Part Number
ZTX457-ND
Manufacturer
Manufacturer Product Number
ZTX457
Description
TRANS NPN 300V 0.5A E-LINE
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 300 V 500 mA 75MHz 1 W Through Hole E-Line (TO-92 compatible)
Datasheet
 Datasheet
Product Attributes
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Category
DC Current Gain (hFE) (Min) @ Ic, Vce
50 @ 50mA, 10V
Mfr
Power - Max
1 W
Packaging
Bulk
Frequency - Transition
75MHz
Part Status
Active
Operating Temperature
-55°C ~ 200°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
500 mA
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
300mV @ 10mA, 100mA
Base Product Number
Current - Collector Cutoff (Max)
100nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2N6517BUonsemi40,0002832-2N6517BU-ND$0.35000Similar
KSP42BUonsemi25,4892832-KSP42BU-ND$0.34000Similar
MPSA42onsemi0MPSA42FS-ND$0.43000Similar
Available To Order
Factory Stock: 136,000
4,000 estimated in stock on 02-Jul-2027

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$1.00000$1.00
10$0.62300$6.23
100$0.40630$40.63
500$0.31312$156.56
1,000$0.28309$283.09
4,000$0.23654$946.16
8,000$0.21866$1,749.28
12,000$0.20955$2,514.60
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.