ZTX458 is out of stock and can be placed on backorder.
Available Substitutes:

Similar


onsemi
In Stock: 0
Unit Price: $0.58000
Datasheet

Similar


Diotec Semiconductor
In Stock: 0
Unit Price: $0.21000
Datasheet
Bipolar (BJT) Transistor NPN 400 V 300 mA 50MHz 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.

ZTX458

DigiKey Part Number
ZTX458-ND
Manufacturer
Manufacturer Product Number
ZTX458
Description
TRANS NPN 400V 0.3A E-LINE
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 400 V 300 mA 50MHz 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
100 @ 50mA, 10V
Mfr
Power - Max
1 W
Packaging
Bulk
Frequency - Transition
50MHz
Part Status
Active
Operating Temperature
-55°C ~ 200°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
300 mA
Package / Case
E-Line-3
Voltage - Collector Emitter Breakdown (Max)
400 V
Supplier Device Package
E-Line (TO-92 compatible)
Vce Saturation (Max) @ Ib, Ic
500mV @ 6mA, 50mA
Base Product Number
Current - Collector Cutoff (Max)
100nA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
KSP44BUonsemi0KSP44BU-ND$0.58000Similar
MPSA42BKDiotec Semiconductor04878-MPSA42BK-ND$0.21000Similar
Available To Order
Factory Stock: 56,000
4,000 estimated in stock on 30-Nov-2026

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$1.19000$1.19
10$0.74900$7.49
100$0.49260$49.26
500$0.38244$191.22
1,000$0.34698$346.98
4,000$0.29203$1,168.12
8,000$0.27093$2,167.44
12,000$0.26018$3,122.16
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