1N3994A
Solid State SystemExtended
-65℃~+175℃ 1.5Ω 100uA@500mV 10W 4.3V 400Ω DO-4 Zener Diodes ROHS
- Part id
- solid-state-system/1N3994A
- Category
- Zener Diodes
- Package
- DO-4
- Pins
- 5
- In stock
- 0 at JLCPCB (C6656451)
Overview
The 1N3994A is a zener Diode made by Solid State System in a DO-4 package with 2 pins. -65℃~+175℃ 1.5Ω 100uA@500mV 10W 4.3V 400Ω DO-4 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 C6656451).
Symbol
Footprint
The library has no footprint for this part yet.
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8NTE5175A
DO-4-65℃~+175℃ 1.5Ω 100uA@0.5V 10W 4.3V 400Ω ±5% DO-4 Zener Diodes ROHSNTE ElectronicsZener Diodes
CDLL5229D
DO-213AADO-213AA Zener Diodes ROHSMicrochip TechnologyZener Diodes1N3994
DO-203AA(DO-4)Zener DiodesMicrochip Technology
CDLL4731
DO-213ABZener DiodesMicrochip TechnologyCDLL4731A
DO-213AB10uA@1V 4.3V 9Ω DO-213AB Zener DiodesMicrochip TechnologyZener DiodesCDLL5229B
DO-213AB22Ω 4.3V 5uA@1V DO-213AB Zener DiodesMicrochip TechnologyZener DiodesBZM55C4V3-TR
SOD-801 Independent 1uA@1V 4.3V 4V~4.6V 500mW 600Ω 90Ω SOD-80 Zener Diodes ROHSVishay IntertechnologyZener DiodesZMM4.3
SOD-80CZener DiodesDIOTEC
Questions
Is there a KiCad symbol and footprint for the 1N3994A?
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 1N3994A?
DO-4, with 2 pins.
Where is the 1N3994A datasheet?
Solid State System publishes it: the Datasheet link on this page opens it.
Where can I order the 1N3994A?
JLCPCB lists it as part C6656451, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N3994A?
Parts like it in the library: the NTE5175A by NTE Electronics, the CDLL5229D by Microchip Technology, the 1N3994 by Microchip Technology and the CDLL4731 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.