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NX3225SA-26MHZ-STD-CQR-1
Public Made by Adomby adom
NDK 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
markdownNX3225SA-26MHZ-STD-CQR-1
NDK · Crystals · SMD3225-4P
NX3225SA-26MHZ-STD-CQR-1 from NDK, 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 | Xtal | passive | Crystal terminal (#1 is one of the two Xtal terminals, with #3); the datasheet gives the crystal's nominal frequency range 12-64 MHz, load capacitance CL 8 pF typ. (IEC PI-network) and drive level 10-200 µW, but no per-pin limit. |
| 2 | GND | power_in | Ground terminal, internally connected to the connection cover; the datasheet gives no electrical limit for this terminal. |
| 3 | Xtal | passive | Crystal terminal (#3 is the other Xtal terminal, with #1); the datasheet gives the crystal's nominal frequency range 12-64 MHz, load capacitance CL 8 pF typ. (IEC PI-network) and drive level 10-200 µW, but no per-pin limit. |
| 4 | GND | power_in | Ground terminal, internally connected to the connection cover; the datasheet gives no electrical limit for this terminal. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | NDK |
| 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 |
|---|---|---|---|---|---|---|---|
| Nominal frequency | fnom | 12 | 26 | 64 | MHz | 2 | |
| Frequency tolerance | -15 | 15 | ×10-6 | @ +25°C | 2 | ||
| Frequency versus temp. characteristics | -25 | 25 | ×10-6 | The reference temperature shall be +25°C | 2 | ||
| Equivalent resistance | 50 | Ω | IEC PI-network / Series; Table 1 STD-CQR-1, frequency 20≦f≦64 MHz | 2 | |||
| Load capacitance | CL | 8 | pF | IEC PI-network | 2 | ||
| Level of drive | 10 | 200 | µW | 2 | |||
| Operating temp. range | Topr | -40 | 85 | °C | 2 | ||
| Storage temp. range | Tstr | -40 | 85 | °C | 2 | ||
| Insulation resistance | 500 | MΩ | When terminal to terminal and terminal to cover were applied at DC100V ±15V. | 2 | |||
| Reflow peak temperature | 265 | °C | Reflow soldering, 10 sec; reflow passage twice | 4 | |||
| Reflow heating time above 230 °C | 40 | s | Heating 230°C or higher | 4 | |||
| Reflow preheating temperature | 150 | 180 | °C | Preheating, 120 s | 4 | ||
| Manual soldering iron temperature | 400 | °C | Soldering iron on terminal electrode, four seconds, twice | 4 | |||
| Storage temperature (recommended) | 5 | 35 | °C | High temperature/humidity storage; product in unopened state | 9 | ||
| Storage humidity (recommended) | 85 | % RH | Storage | 9 |
CAD (KiCad official)
- Symbol:
NX3225SA-26MHZ-STD-CQR-1 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
nx3225sa-26mhz-std-cqr-1-etched.step/nx3225sa-26mhz-std-cqr-1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nx3225sa-26mhz-std-cqr-1.step/nx3225sa-26mhz-std-cqr-1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: NDK datasheet (9 pp, sha256
5b6eb3948f7623bf, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).