Overview
The 1840-18H is a power Inductor made by API Delevan with 2 pins. 1.02A 120mΩ 3.3uH Molded unshielded RF inductor ±3% - Power Inductors.
PCBKit's library has its KiCad symbol (Device:L, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C22168125).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
5- Current Rating
- 1.02A
- DC Resistance(DCR)
- 120mΩ
- Inductance
- 3.3uH
- Tolerance
- ±3%
- Type
- Molded unshielded RF inductor
Order codes
1- 1840-18HLCSC C22168125
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Passive |
| 2 | 2 | Passive |
Questions
Is there a KiCad symbol and footprint for the 1840-18H?
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 1840-18H datasheet?
API Delevan publishes it: the Datasheet link on this page opens it.
Where can I order the 1840-18H?
JLCPCB lists it as part C22168125, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1840-18H?
Parts like it in the library: the 1840-18F by API Delevan, the 1840-18G by API Delevan, the P1330-332G by API Delevan and the P1330-332H by API Delevan. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
81840-18F
-1.02A 120mΩ 3.3uH Molded unshielded RF inductor ±1% - Power InductorsAPI DelevanPower Inductors1840-18G
-1.02A 120mΩ 3.3uH Molded unshielded RF inductor ±2% - Power InductorsAPI DelevanPower InductorsP1330-332G
SMD,8.3x3.2mm1.46A 108mΩ 3.3uH 840mA ±2% SMD,8.3x3.2mm Power InductorsAPI DelevanPower InductorsP1330-332H
SMD,8.3x3.2mm1.46A 108mΩ 3.3uH 840mA ±3% SMD,8.3x3.2mm Power InductorsAPI DelevanPower InductorsP1330R-332G
SMD,8.3x3.2mm1.46A 108mΩ 3.3uH 840mA ±2% SMD,8.3x3.2mm Power Inductors ROHSAPI DelevanPower InductorsP1330R-332H
SMD,8.3x3.2mm1.46A 108mΩ 3.3uH 840mA ±3% SMD,8.3x3.2mm Power Inductors ROHSAPI DelevanPower InductorsS4924R-332H
SMD,13.2x6.4mm1.045A 1.045A 3.3uH 350mΩ ±3% SMD,13.2x6.4mm Power Inductors ROHSAPI DelevanPower InductorsSP1812-332G
SMD,4.8x3.4mm1.06A 1.15A 180mΩ 3.3uH ±2% SMD,4.8x3.4mm Power InductorsAPI DelevanPower Inductors