ZTX851 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Diodes Incorporated
In Stock: 415
Unit Price: $2.23000
Datasheet
Bipolar (BJT) Transistor NPN 60 V 5 A 130MHz 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.

ZTX851

DigiKey Part Number
ZTX851-ND
Manufacturer
Manufacturer Product Number
ZTX851
Description
TRANS NPN 60V 5A E-LINE
Customer Reference
Detailed Description
Bipolar (BJT) Transistor NPN 60 V 5 A 130MHz 1.2 W Through Hole E-Line (TO-92 compatible)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
DC Current Gain (hFE) (Min) @ Ic, Vce
100 @ 2A, 1V
Mfr
Power - Max
1.2 W
Packaging
Bulk
Frequency - Transition
130MHz
Part Status
Last Time Buy
Operating Temperature
-55°C ~ 200°C (TJ)
Transistor Type
Mounting Type
Through Hole
Current - Collector (Ic) (Max)
5 A
Package / Case
E-Line-3
Voltage - Collector Emitter Breakdown (Max)
60 V
Supplier Device Package
E-Line (TO-92 compatible)
Vce Saturation (Max) @ Ib, Ic
250mV @ 200mA, 5A
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
ZTX851STZDiodes Incorporated415ZTX851SCT-ND$2.23000Direct
Last Time Buy
3,945 expected in stock on 23-Nov-2026
55 expected in stock on 03-Jan-2028
Request Stock Notification
Last Time Buy Date: 10/28/2026
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$2.04000$2.04
10$1.29800$12.98
25$1.09880$27.47
50$0.97520$48.76
100$0.87090$87.09
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.