FV42X122K302EFG
Public Made by Adomby adom
PSA Prosperity Dielectrics Multilayer Ceramic Capacitors MLCC - SMD/SMT, 1808. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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README
markdownFV42X122K302EFG
PSA Prosperity Dielectrics · Multilayer Ceramic Capacitors MLCC - SMD/SMT · 1808
FV42X122K302EFG from PSA Prosperity Dielectrics, in a 1808. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1 | passive | Terminal 1 of an unpolarised capacitor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised capacitor; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PSA Prosperity Dielectrics |
| Package | 1808 |
| Category | Capacitors |
| Pins | 2 |
Electrical characteristics
Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Capacitance | 1.2 | nF | nominal, catalog attribute (LCSC C1021547) | catalog | |||
| Tolerance | -10 | 10 | % | catalog attribute (LCSC C1021547) | catalog | ||
| Rated voltage | 3 | kV | catalog attribute (LCSC C1021547) | catalog |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | gold | Termination Cu or Ag/Ni/Sn or Au (lead-free termination) MB MB | 4 |
CAD (KiCad official)
- Symbol:
FV42X122K302EFG - Footprint:
Capacitor_SMD:C_1808_4520Metric - 3D model: 1808 (KiCad packages3D, STEP)
- 3D model files:
fv42x122k302efg-etched.step/fv42x122k302efg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);fv42x122k302efg.step/fv42x122k302efg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PSA Prosperity Dielectrics datasheet (18 pp, sha256
9f0f8f26ba4b6bc6, retrieved 2026-10-16, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).