component
C1808N680J302T
Public Made by Adomby adom
IHHEC HOLY STONE ENTERPRISE CO LTD 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
markdownC1808N680J302T
IHHEC HOLY STONE ENTERPRISE CO LTD · Multilayer Ceramic Capacitors MLCC - SMD/SMT · 1808
C1808N680J302T from IHHEC HOLY STONE ENTERPRISE CO LTD, 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 | IHHEC HOLY STONE ENTERPRISE CO LTD |
| Package | 1808 |
| Category | Capacitors |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Capacitance tolerance (code J) | -5 | 5 | % | Tolerance code J = +/-5% per part-numbering table | 2 | ||
| Operating temperature range | -55 | 125 | ℃ | Operation temperature | 2 | ||
| Temperature coefficient (NP0 / EIA Class I) | -30 | 30 | ppm/℃ | -55 ℃ ~ +125 ℃ | 2 | ||
| Rated voltage (code 302) | 3000 | Vdc | Packaging/voltage code 302 = 3000Vdc per part-numbering table | 2 | |||
| Dissipation factor (NP0) | Q | 1000 | NP0 dielectric | 2 | |||
| Insulation resistance | 10 | GΩ | 10GΩ or 500/CΩ whichever is smaller | 2 | |||
| Dielectric strength | 120 | % of rated voltage | 1000V≦V: 120% Rated Voltage | 2 | |||
| Aging (NP0) | 0 | % | NP0 : 0% | 2 |
CAD (KiCad official)
- Symbol:
C1808N680J302T - Footprint:
Capacitor_SMD:C_1808_4520Metric - 3D model: 1808 (KiCad packages3D, STEP)
- 3D model files:
c1808n680j302t-etched.step/c1808n680j302t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);c1808n680j302t.step/c1808n680j302t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: IHHEC HOLY STONE ENTERPRISE CO LTD datasheet (27 pp, sha256
b54c481d1f2c77bf, retrieved 2026-10-14, 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).