# E1SB40E00000AE

**Hosonic Elec** · Crystals · SMD2016-4P

E1SB40E00000AE from Hosonic Elec, 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 (X'tal connection, pins #1 and #3 are the crystal terminals); pin 1 is marked by the logo location on the lid. |
| 2 | GND | power_in | Ground connection per the pin table (#2 and #4 are GND). |
| 3 | XTAL2 | passive | Crystal terminal (X'tal connection, pins #1 and #3 are the crystal terminals). |
| 4 | GND | power_in | Ground connection per the pin table (#2 and #4 are GND). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Hosonic Elec |
| Package | SMD2016-4P |
| 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 | ΔF/F0 | -10 |  | 10 | ppm | At 25℃±3℃ | 3 |
| Frequency Stability (over operating temperature) | TC | -10 |  | 10 | ppm | Ref. to 25℃ | 3 |
| Operating Temperature Range | TOPR | -30 |  | 85 | ℃ |  | 3 |
| Storage Temperature | TSTG | -55 |  | 125 | ℃ |  | 3 |
| Equivalent Series Resistance | ESR |  |  | 60 | Ω |  | 3 |
| Drive Level | DL |  | 50 | 100 | μW |  | 3 |
| Insulation Resistance | IR | 500 |  |  | MΩ | At 100VDC | 3 |
| Shunt Capacitance | C0 |  |  | 2 | pF |  | 3 |
| Aging Per Year | Fa | -2 |  | 2 | ppm | First Year | 3 |
| Nominal Frequency | F0 |  | 40 |  | MHz |  | 3 |
| Load Capacitance | CL |  | 12 |  | pF |  | 3 |

## CAD (KiCad official)

- Symbol: `E1SB40E00000AE`
- Footprint: `Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm`
- 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files: `e1sb40e00000ae-etched.step` / `e1sb40e00000ae-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `e1sb40e00000ae.step` / `e1sb40e00000ae.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Hosonic Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590184534336565248) (9 pp, sha256 `a17bd738b9d13315`, retrieved 2026-10-14, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).

[Datasheet PDF](docs/e1sb40e00000ae-datasheet.pdf)