component
1808X7R102K302NT
Public Made by Adomby adom
AIDE CAPACITOR 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
markdown1808X7R102K302NT
AIDE CAPACITOR · Multilayer Ceramic Capacitors MLCC - SMD/SMT · 1808
1808X7R102K302NT from AIDE CAPACITOR, 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 | AIDE CAPACITOR |
| 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 K) | -10 | 10 | % | Tolerance code K = ±10% per part-number table | 1 | ||
| Capacitance change vs temperature (X7R) | -15 | 15 | % | X7R, -55 to +125 ℃ | 1 | ||
| Insulation resistance (IR), minimum | IR | 10000 | MΩ | X7R, C≤25nF, rated voltage applied 60±5 s, humidity ≤75%, 25±5℃, current ≤50mA | 3 | ||
| Dissipation factor (DF), maximum | DF | 2.5 | % | X7R, rated voltage ≥100V, C≤10uF, 1 kHz ±10%, 1V±0.1rms | 4 | ||
| Capacitance change after resistance to soldering heat (X7R) | ΔC/C | -15 | 15 | % | X7R, /ΔC/C/ ≤15%, soldering temperature 265±5℃, 5±1s | 5 | |
| Capacitance change after flexural strength test | ΔC/C | -10 | 10 | % | /ΔC/C/ ≤10%, flexural depth 1mm, bend speed 0.5mm/sec | 5 | |
| Capacitance change after thermal shock (X7R) | ΔC/C | -0.5 | 0.5 | % | X7R/X7P characteristic, /ΔC/C/ ≤0.5%, 5 cycles | 6 | |
| Capacitance change after temperature moisture exposure (X7R) | ΔC/C | -10 | 10 | % | X7R/X7T/X7P, /ΔC/C/ ≤10%, 40±2℃, 90~95%RH, 500 h | 6 | |
| Dissipation factor after temperature moisture exposure | DF | 2 | times initial | DF ≤2 times initial standard, 40±2℃, 90~95%RH, 500 h | 6 | ||
| Insulation resistance after temperature moisture exposure, minimum | IR | 1000 | MΩ | X7R/X7T/X7P, lower reading of IR or IR*Cr≥25S, 40±2℃, 90~95%RH, 500 h | 6 | ||
| Capacitance change after high temperature exposure (X7R) | ΔC/C | -20 | 20 | % | X7R/X7T/X7P, /ΔC/C/ ≤20%, 125±3℃, 1000 h, 1.2x rated voltage for 1KV≤V | 6 | |
| Dissipation factor after high temperature exposure | DF | 2 | times initial | DF ≤2 X initial standard, 125±3℃, 1000 h | 6 | ||
| Insulation resistance after high temperature exposure, minimum | IR | 2000 | MΩ | X7R/X7T/X7P, lower reading of IR or IR*Cr≥50S, 125±3℃, 1000 h | 6 | ||
| Operating temperature range | T | -55 | 125 | ℃ | Temperature range as specified for the product | 3 |
CAD (KiCad official)
- Symbol:
1808X7R102K302NT - Footprint:
Capacitor_SMD:C_1808_4520Metric - 3D model: 1808 (KiCad packages3D, STEP)
- 3D model files:
1808x7r102k302nt-etched.step/1808x7r102k302nt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1808x7r102k302nt.step/1808x7r102k302nt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AIDE CAPACITOR datasheet (15 pp, sha256
5c580d3d54747709, retrieved 2026-10-13, 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).