component
RL14318919
Public Made by Adomby adom
TROQ Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, 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
markdownRL14318919
TROQ · Crystals · SMD3225-4P
RL14318919 from TROQ, in a SMD3225-4P. 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 | XTAL1 | passive | Crystal terminal connected to one side of the resonator in the connection diagram; 14.318180 MHz fundamental, CL 20 pF, drive level 100 uW. |
| 2 | GND | power_in | Marked GND in the connection diagram; the package lid/case ground terminal. |
| 3 | XTAL2 | passive | Crystal terminal connected to the other side of the resonator in the connection diagram; 14.318180 MHz fundamental, CL 20 pF, drive level 100 uW. |
| 4 | GND | power_in | Marked GND in the connection diagram; the package lid/case ground terminal. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TROQ |
| Package | SMD3225-4P |
| Category | Crystals, Oscillators, Resonators |
| Pins | 4 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Shunt Capacitance | Co | 0 | 5 | pF | 2 | ||
| Equivalent Resistance | ESR | 40 | Ω | 2 | |||
| Frequency Tolerance at 25℃ | -10 | 10 | ppm | at 25℃ | 2 | ||
| Stability over operation Temperature | -20 | 20 | ppm | 2 | |||
| Insulation Resistance | 500 | MΩ | at DC 100V | 2 | |||
| Drive Level | 100 | uw | 2 | ||||
| Operating Temperature Range | -40 | 85 | ℃ | 2 | |||
| Storage Temperature Range | -40 | 85 | ℃ | 2 | |||
| Aging | -3 | 3 | ppm/year | 2 | |||
| DLD2 | DLD2 | 8 | Other | 2 | |||
| FDLD | FDLD | 10 | Other | 2 | |||
| RLD2 | RLD2 | 40 | Other | 2 | |||
| Nominal Frequency | 14.3182 | MHZ | Fundamental mode | 2 | |||
| Load Capacitance | CL | 20 | pF | 2 |
CAD (KiCad official)
- Symbol:
RL14318919 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
rl14318919-etched.step/rl14318919-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rl14318919.step/rl14318919.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TROQ datasheet (6 pp, sha256
315d4c38a454b2cb, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(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).