Overview
The ZM4741A is a zener Diode made by STMicroelectronics in a LL-41 package with 2 pins. 1 Independent 11V 1W 5uA@8.4V 700Ω 8Ω LL-41 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_MELF, from KiCad's library), ready for a KiCad board. 251 are in stock at JLCPCB (part C50976).
Symbol
Footprint
Parameters
8- Diode Configuration
- 1 Independent
- Impedance(Zzk)
- 700Ω
- Impedance(Zzt)
- 8Ω
- Operating Junction Temperature Range
- -65℃~+175℃
- Pd - Power Dissipation
- 1W
- Reverse Leakage Current (Ir)
- 5uA@8.4V
- Tolerance
- ±5%
- Zener Voltage(Nom)
- 11V
Order codes
1- ZM4741ALCSC C50976
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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Is there a KiCad symbol and footprint for the ZM4741A?
Yes. The symbol is Device:D_Zener and the footprint Diode_SMD:D_MELF, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ZM4741A?
LL-41, with 2 pins. Its footprint is drawn on this page.
Where is the ZM4741A datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the ZM4741A?
JLCPCB lists it as part C50976, with 251 in stock; the sellers' links on this page open their listings.
What can replace the ZM4741A?
Parts like it in the library: the ZM4741A by MSKSEMI, the ZM4741A-TD by TDSEMIC, the ZM4741A by Zhengxin and the ZM4741A-M by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
ZM4741A
LL-41Zener DiodesMSKSEMIZM4741A-TD
LL-411 Independent 11V 1W 5uA@8.4V 700Ω 8Ω ±5% LL-41 Zener Diodes ROHSTDSEMICZener DiodesZM4741A
LL-41LL-41 Zener Diodes ROHSZhengxinZener DiodesZM4741A-M
LL-411 Independent 11V 1W 5uA@8.4V 700Ω 8Ω ±5% LL-41 Zener Diodes ROHSSTMicroelectronicsZener DiodesDL4741A
MELF1 Independent 10.45V~11.55V 11V 1W 5uA 700Ω 8Ω MELF Zener Diodes ROHSLGEZener DiodesZM4741APF
LL-41Zener DiodesSTMicroelectronicsZM4741APF-M
LL-41Zener DiodesSTMicroelectronicsZM4741A
LL-411 Independent 10.45V~11.55V 11V 1W 5uA@8.4V 700Ω 8Ω LL-41 Zener Diodes ROHSSlkorZener Diodes