component
X1A0001410004
Public Made by Adomby adom
Seiko Epson Crystals, SMD3215-2P. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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
markdownX1A0001410004
Seiko Epson · Crystals · SMD3215-2P
X1A0001410004 from Seiko Epson, in a SMD3215-2P. 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 | Terminal 1 of a two-terminal crystal; either orientation. |
| 2 | 2 | passive | Terminal 2 of a two-terminal crystal; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Seiko Epson |
| Package | SMD3215-2P |
| Category | Crystal Oscillator/Oscillator/Resonator |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Storage temperature | T_stg | -55 | 125 | ºC | Storage as single product | 1 | |
| Operating temperature | T_use | -40 | 85 | ºC | 1 | ||
| Frequency tolerance | f_tol | -10 | 10 | x 10-6 | +25ºC DL=0.1µW | 1 | |
| Turnover temperature | Ti | 20 | 25 | 30 | ºC | 1 | |
| Parabolic coefficient | B | -0.04 | x 10-6/ºC2 | 1 | |||
| Motional resistance (ESR) | R1 | 35 | 50 | k Ω | 1 | ||
| Frequency aging | f_age | -3 | 3 | x10-6 /yea | @+25ºC, First year | 1 | |
| Maximum drive level | GL | 0.5 | µW | 1 | |||
| Nominal frequency | f_nom | 32.768 | kHz | 1 | |||
| Level of drive | DL | 0.1 | µW | 1 | |||
| Load capacitance | CL | 9 | pF | 1 | |||
| Motional capacitance | C1 | 3.4 | fF | 1 | |||
| Shunt capacitance | C0 | 1.1 | pF | 1 | |||
| Motional inductance | L1 | 7 | kH | 1 |
CAD (KiCad official)
- Symbol:
X1A0001410004 - Footprint:
Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm - 3D model: SMD3215-2P (KiCad packages3D, STEP)
- 3D model files:
x1a0001410004-etched.step/x1a0001410004-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);x1a0001410004.step/x1a0001410004.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Seiko Epson datasheet (3 pp, sha256 ``, retrieved 2026-10-27, tier: lcsc)
- Extractor: parts-factory
2.0.0/extract_pins, primarycrystal numbering(convention), consensusoff(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).