component
T201625MDBDE2X
Public Made by Adomby adom
Yajingxin 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
markdownT201625MDBDE2X
Yajingxin · Crystals · SMD2016-4P
T201625MDBDE2X from Yajingxin, 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 connected to the resonator (#1,#3 are X'tal pins; 25.000000 MHz, CL 10 pF, drive level ≤100 uW). |
| 2 | GND | power_in | Ground connection (#2,#4 are GND), connected to the lid/case. |
| 3 | XTAL2 | passive | Crystal terminal connected to the resonator (#1,#3 are X'tal pins; 25.000000 MHz, CL 10 pF, drive level ≤100 uW). |
| 4 | GND | power_in | Ground connection (#2,#4 are GND), connected to the lid/case. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yajingxin |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency Tolerance at 25℃ | -10 | 10 | ppm | at 25℃ | 2 | ||
| Stability over operation temperance | -30 | 30 | ppm | 基准温度：25℃ | 2 | ||
| Aging | -3 | 3 | ppm/year | 2 | |||
| Shunt Capacitance (Co) | Co | 0 | 3 | pF | 2 | ||
| Equivalent Resistance | 60 | Ω | 2 | ||||
| Drive Level | 100 | uw | 2 | ||||
| Insulation Resistance | 500 | MΩ | at DC 100V | 2 | |||
| Operating Temperature Range | -30 | 85 | ℃ | 2 | |||
| Storage Temperature Range | -40 | 85 | ℃ | 2 | |||
| Preheat temperature (Ts) | Ts | 125 | 200 | ℃ | Preheat, Ts min to Ts max | 3 | |
| Preheat time (ts min to ts max) | ts | 60 | 180 | seconds | Preheat | 3 | |
| Time above 217℃ (tp) | tp | 60 | 150 | seconds | Time maintained above 217℃ | 3 | |
| Time within 5℃ of actual peak temperature (tp) | tp | 20 | 40 | seconds | Time within 5℃ of actual peak | 3 | |
| Peak/Classification Temperature (Tp) | Tp | 260 | ℃ | Pb-Free assembly | 3 | ||
| Average Ramp-up Rate (Ts max to Tp) | 3 | ℃/second | 3 | ||||
| Ramp-down rate | 6 | ℃/second | 3 | ||||
| Time 25℃ to Peak Temperature | 8 | minutes | 3 | ||||
| Total time | 200 | seconds | 3 | ||||
| Suggested reflow times | 3 | Times | 3 | ||||
| Frequency (標称頻率 nominal) | 25 | MHZ | 2 | ||||
| Load Capacitance (CL) | CL | 10 | pF | 2 |
CAD (KiCad official)
- Symbol:
T201625MDBDE2X - Footprint:
Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm - 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files:
t201625mdbde2x-etched.step/t201625mdbde2x-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);t201625mdbde2x.step/t201625mdbde2x.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yajingxin datasheet (4 pp, sha256
2903f670f3b96878, 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).