component
1808B103K102CT
Public Made by Adomby adom
Walsin Tech Corp 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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PCB Footprint
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Datasheet
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README
markdown1808B103K102CT
Walsin Tech Corp · Multilayer Ceramic Capacitors MLCC - SMD/SMT · 1808
1808B103K102CT from Walsin Tech Corp, 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 | Walsin Tech Corp |
| 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 | 10 | nF | nominal, catalog attribute (LCSC C3848856) | catalog | |||
| Tolerance | -10 | 10 | % | catalog attribute (LCSC C3848856) | catalog | ||
| Capacitance change over temperature (X7R) | -15 | 15 | % | EIA class X7R, -55 to 125 °C (LCSC C3848856) | catalog | ||
| Operating temperature | -55 | 125 | °C | EIA class X7R range (LCSC C3848856) | catalog | ||
| Rated voltage | 1 | kV | catalog attribute (LCSC C3848856) | catalog |
CAD (KiCad official)
- Symbol:
1808B103K102CT - Footprint:
Capacitor_SMD:C_1808_4520Metric - 3D model: 1808 (KiCad packages3D, STEP)
- 3D model files:
1808b103k102ct-etched.step/1808b103k102ct-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1808b103k102ct.step/1808b103k102ct.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Walsin Tech Corp datasheet (12 pp, sha256
d0f15488192b7a7a, retrieved 2026-10-15, 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).