# XTM32013521GT00351001

**TOGNJING** · Crystals · SMD3225-4P

XTM32013521GT00351001 from TOGNJING, 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 | Crystal | passive | Crystal terminal, connected internally to pin 3; the datasheet gives a 3.2 x 2.5 mm body. |
| 2 | GND | power_in | Ground pad (case/lid ground), connected internally to pin 4. |
| 3 | Crystal | passive | Crystal terminal, connected internally to pin 1. |
| 4 | GND | power_in | Ground pad (case/lid ground), connected internally to pin 2. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TOGNJING |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency Range |  | 8 |  | 96 | MHz | Fundamental, AT cut; series range as printed | 1 |
| Frequency Tolerance at 25℃ (option ±10ppm) |  | -10 |  | 10 | ppm | at 25℃; one of the two printed options, MPN option not decodable | 1 |
| Frequency Tolerance at 25℃ (option ±20ppm) |  | -20 |  | 20 | ppm | at 25℃; one of the two printed options, MPN option not decodable | 1 |
| Frequency Stability vs Operating Temperature (Temperature Tolerance) |  | -20 |  | 20 | ppm | Operating temperature range -40 ~ +85℃ | 1 |
| Frequency Stability vs Operating Temperature (Temperature Tolerance) |  | -10 |  | 10 | ppm | Operating temperature range -20 ~ +70℃ | 1 |
| Frequency Stability vs Operating Temperature (Temperature Tolerance) |  | -50 |  | 50 | ppm | Operating temperature range -40 ~ +105℃ | 1 |
| Shunt Capacitance | C0 |  |  | 3 | pF | Max. | 1 |
| Aging |  | -3 |  | 3 | ppm | 25℃ ±3℃ | 1 |
| Drive Level |  |  | 100 | 200 | μW | Max.; 100μW typical; adjustable range printed as 10~200μW | 1 |
| Equivalent Series Resistance (8 ~ 11.0592 MHz) | ESR |  |  | 180 | Ω | AT Fundamental, frequency range 8 ~ 11.0592 MHz | 1 |
| Equivalent Series Resistance (11.0592 ~ 16 MHz) | ESR |  |  | 80 | Ω | AT Fundamental, frequency range 11.0592 ~ 16 MHz | 1 |
| Equivalent Series Resistance (16 ~ 20 MHz) | ESR |  |  | 40 | Ω | AT Fundamental, frequency range 16 ~ 20 MHz | 1 |
| Equivalent Series Resistance (20 ~ 96 MHz) | ESR |  |  | 30 | Ω | AT Fundamental, frequency range 20 ~ 96 MHz | 1 |
| Operating Temperature Range |  | -40 |  | 85 | ℃ | Standard range as printed; customizable | 1 |
| Storage Temperature Range |  | -55 |  | 125 | ℃ |  | 1 |

## CAD (KiCad official)

- Symbol: `XTM32013521GT00351001`
- Footprint: `Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm`
- 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files: `xtm32013521gt00351001-etched.step` / `xtm32013521gt00351001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `xtm32013521gt00351001.step` / `xtm32013521gt00351001.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [TOGNJING datasheet](docs/xtm32013521gt00351001-datasheet.pdf) (1 pp, sha256 `d77fcb4611b74ed5`, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/xtm32013521gt00351001-datasheet.pdf)