Overview
The FH1840004 is a crystal made by Diodes Incorporated in a SMD2520-4P package with 4 pins. -20℃~+70℃ 18.432MHz 20pF 80Ω ±30ppm ±30ppm SMD2520-4P Crystals ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:7M1206LCSC-EEQ4S, from EasyEDA) and its footprint (Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1986666).
Symbol
Footprint
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | OSC1 | Unspecified |
| 2 | GND | Unspecified |
| 3 | OSC2 | Unspecified |
| 4 | GND | Unspecified |
Parts like it
8
ABM10W-18.4320MHZ-4-D1X-T3
SMD2520-4P-40℃~+85℃ 100Ω 18.432MHz 4pF ±10ppm ±20ppm SMD2520-4P Crystals ROHSAbraconCrystalsECS-184-10-36-JGN-TR
SMD2520-4P-40℃~+85℃ 10pF 18.432MHz 80Ω ±20ppm ±30ppm SMD2520-4P Crystals ROHSECSCrystals8Z-18.432MAHE-T
SMD2520-4P-40℃~+85℃ 100Ω 12pF 18.432MHz ±30ppm ±30ppm SMD2520-4P Crystals ROHSTXC CorpCrystalsABM10-18.432MHZ-D30-T3
SMD2520-4P-40℃~+85℃ 10pF 150Ω 18.432MHz ±20ppm ±30ppm SMD2520-4P Crystals ROHSAbraconCrystalsHY18432MSMD2520EA1R30
SMD2520-4PCrystalsHuiyuan crystalSX25Y018432BC1T002
SMD2520-4P-40℃~+85℃ 12pF 18.432MHz 80Ω SMD crystal oscillator ±10ppm SMD2520-4P Crystals ROHSTKDCrystalsABM10-18.432MHZ-E20-T
SMD2520-4P-20℃~+70℃ 10pF 150Ω 18.432MHz Crystal Oscillator ±20ppm ±20ppm SMD2520-4P Crystals ROHSAbraconCrystals425F11A018M4320
SMD2520-4P-20℃~+70℃ 100Ω 10pF 18.432MHz ±10ppm ±10ppm SMD2520-4P Crystals ROHSCTS Electronic ComponentsCrystals
Questions
Is there a KiCad symbol and footprint for the FH1840004?
Yes. The symbol is EasyEDA_Cloud:7M1206LCSC-EEQ4S and the footprint Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FH1840004?
SMD2520-4P, with 4 pins. Its footprint is drawn on this page.
Where is the FH1840004 datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the FH1840004?
JLCPCB lists it as part C1986666, with 0 in stock; the sellers' links on this page open their listings.
What can replace the FH1840004?
Parts like it in the library: the ABM10W-18.4320MHZ-4-D1X-T3 by Abracon, the ECS-184-10-36-JGN-TR by ECS, the 8Z-18.432MAHE-T by TXC Corp and the ABM10-18.432MHZ-D30-T3 by Abracon. Check their datasheets: a part that fits the footprint may still differ in its ratings.