Overview
The 1840-20K is a power Inductor made by API Delevan with 2 pins. 155mΩ 3.9uH 900mA Molded unshielded RF inductor ±10% - Power Inductors.
PCBKit's library has its KiCad symbol (Device:L, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C21268811).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
5- Current Rating
- 900mA
- DC Resistance(DCR)
- 155mΩ
- Inductance
- 3.9uH
- Tolerance
- ±10%
- Type
- Molded unshielded RF inductor
Order codes
1- 1840-20KLCSC C21268811
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Passive |
| 2 | 2 | Passive |
Questions
Is there a KiCad symbol and footprint for the 1840-20K?
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 1840-20K datasheet?
API Delevan publishes it: the Datasheet link on this page opens it.
Where can I order the 1840-20K?
JLCPCB lists it as part C21268811, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1840-20K?
Parts like it in the library: the B82559A0392A013 by TDK, the B82144B2392K000 by TDK, the AIUR-06-3R9K by Abracon and the 1840-20F by API Delevan. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
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