Zener Diode 20 V 400 mW ±2% Through Hole ALF2
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BZX79-B20,143

DigiKey Part Number
1727-4665-1-ND - Cut Tape (CT)
1727-4665-3-ND - Tape & Box (TB)
Manufacturer
Manufacturer Product Number
BZX79-B20,143
Description
DIODE ZENER 20V 400MW ALF2
Customer Reference
Detailed Description
Zener Diode 20 V 400 mW ±2% Through Hole ALF2
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Cut Tape (CT)
Tape & Box (TB)
Part Status
Active
Voltage - Zener (Nom) (Vz)
Tolerance
±2%
Power - Max
400 mW
Impedance (Max) (Zzt)
55 Ohms
Current - Reverse Leakage @ Vr
50 nA @ 14 V
Voltage - Forward (Vf) (Max) @ If
900 mV @ 10 mA
Operating Temperature
-65°C ~ 200°C
Mounting Type
Through Hole
Package / Case
Supplier Device Package
ALF2
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 4,340
Check for Additional Incoming Stock
All prices are in AUD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$0.28000$0.28
10$0.16700$1.67
100$0.10310$10.31
500$0.07498$37.49
1,000$0.06583$65.83
2,000$0.05809$116.18
Tape & Box (TB)
QuantityUnit PriceExt Price
5,000$0.04968$248.40
10,000$0.04447$444.70
15,000$0.04181$627.15
25,000$0.03882$970.50
35,000$0.03705$1,296.75
50,000$0.03533$1,766.50
Manufacturers Standard Package
Unit Price without GST:$0.28000
Unit Price with GST:$0.30800