component
R948000412
Public Made by Adomby adom
TROQ Crystals, SMD2016-4P. 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
markdownR948000412
TROQ · Crystals · SMD2016-4P
R948000412 from TROQ, in a SMD2016-4P. 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 1 on the 2.0x1.6x0.5mm 4-pad package, connected to one side of the crystal element in the drawing's internal symbol. |
| 2 | NC/GND | passive | Pad 2 at bottom-right of the 2.0x1.6mm package; the internal symbol does not clearly show its function, so it is likely a case or no-connect pad. |
| 3 | XTAL2 | passive | Crystal terminal 2 on the 2.0x1.6x0.5mm 4-pad package, connected to the other side of the crystal element in the drawing's internal symbol. |
| 4 | NC/GND | passive | Pad 4 at top-left of the 2.0x1.6mm package; the internal symbol does not clearly show its function, so it is likely a case or no-connect pad. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TROQ |
| Package | SMD2016-4P |
| Category | Resonators/Oscillators |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Temperature Range | -40 | 85 | ℃ | or specify | 1 | ||
| Storage Temperature Range | -40 | 85 | ℃ | 1 | |||
| Aging Rate | -3 | 3 | ppm/year | 1 | |||
| Static Capacitance | C0 | 3 | pF | <3pf | 1 | ||
| Resonance Resistance 16.0MHz~20.0MHz | 120 | Ω | 16.0MHz ~ 20.0MHz | 1 | |||
| Resonance Resistance 16.00MHz~24.0MHz | 60 | Ω | 16.00MHz ~ 24.0MHz | 1 | |||
| Resonance Resistance 24.0MHz~40.0MHz | 45 | Ω | 24.0MHz ~ 40.0MHz | 1 | |||
| Resonance Resistance 40.0MHz~96.0MHz | 35 | Ω | 40.0MHz ~ 96.0MHz | 1 | |||
| Frequency Range | 16 | 54 | MHz | Mode FUND | 1 |
CAD (KiCad official)
- Symbol:
R948000412 - Footprint:
Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm - 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files:
r948000412-etched.step/r948000412-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);r948000412.step/r948000412.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TROQ datasheet (1 pp, sha256
41f1ba2ca6a04e0b, retrieved 2026-10-22, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).