Overview
The YWIF2012-R81K is an inductor made by YJYCOIN in a SMD,2.4x1.7mm package with 2 pins. 12@7.9MHz 1Ω 360MHz 520mA 810nH Wire-wound chip inductor ±10% SMD,2.4x1.7mm Inductors (SMD) ROHS.
PCBKit's library has its KiCad symbol (Device:L, from KiCad's library) and its footprint (EasyEDA_Cloud:IND-SMD_L2.4-W1.7, from EasyEDA), ready for a KiCad board. 3,793 are in stock at JLCPCB (part C22447706).
Symbol
Footprint
Parameters
8- Application Grade
- Consumer grade
- Current - Saturation (Isat)
- 520mA
- DC Resistance(DCR)
- 1Ω
- Frequency - Self Resonant
- 360MHz
- Inductance
- 810nH
- Q @ Frequency
- 12@7.9MHz
- Tolerance
- ±10%
- Type
- Wire-wound chip inductor
Order codes
1- YWIF2012-R81KLCSC C22447706
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Passive |
| 2 | 2 | Passive |
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<iframe src="https://pcbkit.io/embed/parts/yjycoin/YWIF2012-R81K" title="YWIF2012-R81K in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/yjycoin/YWIF2012-R81K.jpg" alt="YWIF2012-R81K" width="1200" height="900">[](https://pcbkit.io/parts/yjycoin/YWIF2012-R81K)Questions
Is there a KiCad symbol and footprint for the YWIF2012-R81K?
Yes. The symbol is Device:L and the footprint EasyEDA_Cloud:IND-SMD_L2.4-W1.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the YWIF2012-R81K?
SMD,2.4x1.7mm, with 2 pins. Its footprint is drawn on this page.
Where is the YWIF2012-R81K datasheet?
YJYCOIN publishes it: the Datasheet link on this page opens it.
Where can I order the YWIF2012-R81K?
JLCPCB lists it as part C22447706, with 3,793 in stock; the sellers' links on this page open their listings.
What can replace the YWIF2012-R81K?
Parts like it in the library: the MWI0805IFR81KST-HF by MYX and the AHW2012F-R81KTF by APV. Check their datasheets: a part that fits the footprint may still differ in its ratings.
