Overview
The 1945R-33J is a power Inductor made by API Delevan with 2 pins. 11.8Ω 123mA 560uH Unshielded Inductor ±5% - Power Inductors ROHS.
PCBKit's library has its KiCad symbol (Device:L, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C20925675).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
5- Current Rating
- 123mA
- DC Resistance(DCR)
- 11.8Ω
- Inductance
- 560uH
- Tolerance
- ±5%
- Type
- Unshielded Inductor
Order codes
1- 1945R-33JLCSC C20925675
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Passive |
| 2 | 2 | Passive |
Questions
Is there a KiCad symbol and footprint for the 1945R-33J?
Yes. The symbol is Device:L, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the 1945R-33J datasheet?
API Delevan publishes it: the Datasheet link on this page opens it.
Where can I order the 1945R-33J?
JLCPCB lists it as part C20925675, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1945R-33J?
Parts like it in the library: the RL187-561J-RC by Bourns, the 4470-34G by API Delevan, the 4554-561J by API Delevan and the 4564-561J by API Delevan. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8RL187-561J-RC
插件,D8xL11.2mm200mA 4Ω 560uH ±5% Plugin,D8xL11.2mm Power Inductors ROHSBournsPower Inductors4470-34G
-165mA 18.5Ω 560uH Unshielded Inductor ±2% - Power InductorsAPI DelevanPower Inductors4554-561J
插件,D=8.6mm1.4Ω 410mA 560uH ±5% 消费级 Plugin,D=8.6mm Power InductorsAPI DelevanPower Inductors4564-561J
插件,D=8.6mm200mA 4Ω 560uH ±5% 插件,D=8.6mm Power InductorsAPI DelevanPower Inductors5022-564F
SMD,13.2x6.4mm136mA 19.5Ω 560uH ±1% SMD,13.2x6.4mm Power InductorsAPI DelevanPower Inductors5022-564H
SMD,13.2x6.4mm136mA 19.5Ω 560uH ±3% SMD,13.2x6.4mm Power InductorsAPI DelevanPower Inductors5022-564J
SMD,13.2x6.4mm136mA 19.5Ω 560uH ±5% SMD,13.2x6.4mm Power InductorsAPI DelevanPower Inductors5022R-564F
SMD,13.2x6.4mm136mA 19.5Ω 560uH ±1% SMD,13.2x6.4mm Power Inductors ROHSAPI DelevanPower Inductors