This is one of the diode types.
Part Number: 1N4742
Function : Silicon Planar Power – 1W 12V, Zener Diode
Package: DO-41 Glass type
Manufacturer: Vishay, General Semiconductor
See the preview image and the PDF file for more information.
Image
Description
This is 1W, 12V, Zener Diode.
Features
1. Silicon Planar Power Zener Diodes
2. For use in stabilizing and clipping circuits with high power rating.
3. Standard Zener voltage tolerance is ±10%. Add suffix “A” for ±5% tolerance. Other Zener voltages and tolerances are available upon request.
4. These diodes are also available in the MELF case with type designation ZM4728 thru ZM4764
5. For bidirectional product, contact local Technical Sales office
1N4742 pinout
Mechanical Data :
1. Case: DO-41 Glass Case
2. Weight: approx. 0.35g
Zener diode Series
1N4728 : 3.3 V
1N4729 : 3.6 V
1N4730 : 3.9 V
1N4731 : 4.3 V
1N4732 : 4.7 V
1N4733 : 5.1 V
1N4734 : 5.6 V
1N4735 : 6.2 V
1N4736 : 6.8 V
1N4737 : 7.5 V
1N4738 : 8.2 V
1N4739 : 9.1 V
1N4740 : 10 V
1N4741 : 11 V
