component
1N212000BB0AS
Public Made by Adomby adom
KDS Daishinku 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
markdown1N212000BB0AS
KDS Daishinku · Crystals · SMD3225-4P
1N212000BB0AS from KDS Daishinku, 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 | #1 | passive | Pin #1 is at the bottom-left position in the top view, and the datasheet gives no function name or electrical limit for it. |
| 2 | #2 | passive | Pin #2 is at the bottom-right position in the top view; the datasheet states both that it is not connected and that it must be connected with GND, so its function is unresolved. |
| 3 | #3 | passive | Pin #3 is at the top-right position in the top view, and the datasheet gives no function name or electrical limit for it. |
| 4 | #4 | passive | Pin #4 is at the top-left position in the top view; the datasheet states both that it is not connected and that it must be connected with GND, so its function is unresolved. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KDS Daishinku |
| 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 tolerance at 25 deg.C | -30 | 30 | × 10-6 | at 25 deg.C +/- 3 deg.C | 1 | ||
| Frequency characteristics over temperature (ref. +25 deg.C) | -30 | 30 | × 10-6 | -20 deg.C to +75 deg.C, ref. +25 deg.C | 1 | ||
| Series resistance | 80 | ohms | CL = SERIES | 1 | |||
| Operating temperature range | -20 | 75 | deg.C | 1 | |||
| Storage temperature range | -30 | 85 | deg.C | 1 | |||
| Shunt capacitance (C0) | C0 | 2 | pF | 1 | |||
| Insulation resistance | 500 | Mohms | at 100V DC | 1 | |||
| Nominal frequency | 12 | MHz | 1 | ||||
| Load capacitance (CL) | CL | 20 | pF | 1 | |||
| Drive level | 10 | uW | +/- 2 uW | 1 |
CAD (KiCad official)
- Symbol:
1N212000BB0AS - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
1n212000bb0as-etched.step/1n212000bb0as-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1n212000bb0as.step/1n212000bb0as.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KDS Daishinku datasheet (1 pp, sha256
c9817453b23b5c52, retrieved 2026-10-30, 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).