ZTX450 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


onsemi
In Stock: 0
Unit Price: $0.26000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.29000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.30000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: $0.29000
Datasheet
Bipolar (BJT) Transistor NPN 45 V 1 A 150MHz 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.

ZTX450

DigiKey Part Number
ZTX450-ND
Manufacturer
Manufacturer Product Number
ZTX450
Description
TRANS NPN 45V 1A E-LINE
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 45 V 1 A 150MHz 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 @ 150mA, 10V
Mfr
Power - Max
1 W
Packaging
Bulk
Frequency - Transition
150MHz
Part Status
Active
Operating Temperature
-55°C ~ 200°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
1 A
Package / Case
E-Line-3
Voltage - Collector Emitter Breakdown (Max)
45 V
Supplier Device Package
E-Line (TO-92 compatible)
Vce Saturation (Max) @ Ib, Ic
250mV @ 15mA, 150mA
Base Product Number
Current - Collector Cutoff (Max)
100nA (ICBO)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
2N4401BUonsemi02N4401-ND$0.26000Direct
BC33716BUonsemi0BC33716BU-ND$0.29000Similar
BC33725BUonsemi0BC33725BU-ND$0.30000Similar
BC33740BUonsemi0BC33740BU-ND$0.29000Similar
Available To Order
Factory Stock: 12,000
4,000 estimated in stock on 04-Jan-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$1.19000$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
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.