Skip to the content
PCBKitNew board
DO-35(DO-204AH)

1N4703

Microchip Technology

-65℃~+175℃ 1 Independent 16V 500mW 50nA@12.1V ±5% DO-35(DO-204AH) Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/1N4703
Category
Zener Diodes
Package
DO-35(DO-204AH)
Pins
5

Overview

The 1N4703 is a zener Diode made by Microchip Technology in a DO-35(DO-204AH) package with 2 pins. -65℃~+175℃ 1 Independent 16V 500mW 50nA@12.1V ±5% DO-35(DO-204AH) Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7168899).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

The library has no footprint for this part yet.

Parameters

6
Diode Configuration
1 Independent
Operating Junction Temperature Range
-65℃~+175℃
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
50nA@12.1V
Tolerance
±5%
Zener Voltage(Nom)
16V

Order codes

1

Pinout

2
The pins of the 1N4703
PinNameType
1KPassive
2APassive

Questions

Is there a KiCad symbol and footprint for the 1N4703?

Yes. The symbol is Device:D_Zener, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 1N4703?

DO-35(DO-204AH), with 2 pins.

Where is the 1N4703 datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the 1N4703?

JLCPCB lists it as part C7168899, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 1N4703?

Parts like it in the library: the BZT52C16 by MDD, the BZT52C16 by Shikues, the MMSZ5246B by onsemi and the ZM4745A by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8