1N4491
Solid State SystemExtended
-65℃~+200℃ 1 Independent 1.5W 114V~126V 120V 4.5kΩ 400Ω 50nA@96V ±5% DO-41 Zener Diodes ROHS
- Part id
- solid-state-system/1N4491
- Category
- Zener Diodes
- Package
- DO-41
- Pins
- 5
- In stock
- 0 at JLCPCB (C7168830)
Overview
The 1N4491 is a zener Diode made by Solid State System in a DO-41 package with 2 pins. -65℃~+200℃ 1 Independent 1.5W 114V~126V 120V 4.5kΩ 400Ω 50nA@96V ±5% DO-41 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 C7168830).
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
8
3SMAJ5951B-TP
SMA(DO-214AC)-55℃~+150℃ 1 Independent 120V 1uA 380Ω 3W SMA(DO-214AC) Zener Diodes ROHSMicro Commercial ComponentsZener Diodes
2EZ120D5
DO-41-55℃~+175℃ 1 Independent 120V 2W 325Ω 4.5kΩ 500nA@91.2V DO-41 Zener Diodes ROHSSUNMATE ElecZener Diodes
1N3046BUR-1/TR
DO-213AB(MELF,LL41)Zener DiodesMicrochip Technology1N5951BUR-1/TR
DO-213AB(MELF,LL41)DO-213AB(MELF,LL41) Zener DiodesMicrochip TechnologyZener DiodesJAN1N4491CUS/TR
D-5A(MELF)D-5A(MELF) Zener DiodesMicrochip TechnologyZener DiodesJAN1N4491DUS/TR
D-5A(MELF)Zener DiodesMicrochip TechnologyJAN1N4491US/TR
D-5A(MELF)Zener DiodesMicrochip TechnologyJAN1N4984CUS/TR
D-5A(MELF)Zener DiodesMicrochip Technology
Questions
Is there a KiCad symbol and footprint for the 1N4491?
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 1N4491?
DO-41, with 2 pins.
Where is the 1N4491 datasheet?
Solid State System publishes it: the Datasheet link on this page opens it.
Where can I order the 1N4491?
JLCPCB lists it as part C7168830, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N4491?
Parts like it in the library: the 3SMAJ5951B-TP by Micro Commercial Components, the 2EZ120D5 by SUNMATE Elec, the 1N3046BUR-1/TR by Microchip Technology and the 1N5951BUR-1/TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.