component
ABLS-12.000MHZ-L4Q-T
Public Made by Adomby adom
Abracon LLC Crystals, HC-49S-SMD. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
ABLS-12.000MHZ-L4Q-T
Abracon LLC · Crystals · HC-49S-SMD
ABLS-12.000MHZ-L4Q-T from Abracon LLC, in a HC-49S-SMD. 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 | Abracon LLC |
| Package | HC-49S-SMD |
| Category | Crystals, Oscillators, Resonators |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency tolerance at +25°C (code 4 = ±30 ppm) | -30 | 30 | ppm | at +25°C | 1 | ||
| Frequency stability over operating temperature (option Q = ±100 ppm) | -100 | 100 | ppm | ref to +25°C | 1 | ||
| Aging at 25°C (first year) | -5 | 5 | ppm | at 25°C, first year | 1 | ||
| Equivalent Series Resistance (ESR) | ESR | 50 | Ω | Fundamental, 10.000 - 15.999 MHz (Table 1; 12.000 MHz) | 1 | ||
| Drive Level | 1 | mW | max | 1 | |||
| Drive Level | 100 | μW | typical | 1 | |||
| Shunt Capacitance | C0 | 7 | pF | max | 1 | ||
| Insulation Resistance | 500 | MΩ | min, at 100Vdc ± 15V | 1 | |||
| Spurious Responses | -3 | dB | max | 1 | |||
| Load Capacitance | CL | 18 | pF | standard (see options); no load-capacitance code in MPN | 1 | ||
| Operating temperature (option L) | -55 | 125 | °C | option L | 1 | ||
| Storage temperature | -55 | 125 | °C | 1 |
CAD (KiCad official)
- Symbol:
ABLS-12.000MHZ-L4Q-T - Footprint:
Crystal:Crystal_SMD_HC49-SD - 3D model: HC-49S-SMD (KiCad packages3D, STEP)
- 3D model files:
abls-12-000mhz-l4q-t-etched.step/abls-12-000mhz-l4q-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);abls-12-000mhz-l4q-t.step/abls-12-000mhz-l4q-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Abracon LLC datasheet (2 pp, sha256 ``, retrieved 2026-10-16, 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).
# ABLS-12.000MHZ-L4Q-T
**Abracon LLC** · Crystals · HC-49S-SMD
ABLS-12.000MHZ-L4Q-T from Abracon LLC, in a HC-49S-SMD. 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 | Abracon LLC |
| Package | HC-49S-SMD |
| Category | Crystals, Oscillators, Resonators |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency tolerance at +25°C (code 4 = ±30 ppm) | | -30 | | 30 | ppm | at +25°C | 1 |
| Frequency stability over operating temperature (option Q = ±100 ppm) | | -100 | | 100 | ppm | ref to +25°C | 1 |
| Aging at 25°C (first year) | | -5 | | 5 | ppm | at 25°C, first year | 1 |
| Equivalent Series Resistance (ESR) | ESR | | | 50 | Ω | Fundamental, 10.000 - 15.999 MHz (Table 1; 12.000 MHz) | 1 |
| Drive Level | | | | 1 | mW | max | 1 |
| Drive Level | | | 100 | | μW | typical | 1 |
| Shunt Capacitance | C0 | | | 7 | pF | max | 1 |
| Insulation Resistance | | 500 | | | MΩ | min, at 100Vdc ± 15V | 1 |
| Spurious Responses | | | | -3 | dB | max | 1 |
| Load Capacitance | CL | | 18 | | pF | standard (see options); no load-capacitance code in MPN | 1 |
| Operating temperature (option L) | | -55 | | 125 | °C | option L | 1 |
| Storage temperature | | -55 | | 125 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `ABLS-12.000MHZ-L4Q-T`
- Footprint: `Crystal:Crystal_SMD_HC49-SD`
- 3D model: HC-49S-SMD (KiCad packages3D, STEP)
- 3D model files: `abls-12-000mhz-l4q-t-etched.step` / `abls-12-000mhz-l4q-t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `abls-12-000mhz-l4q-t.step` / `abls-12-000mhz-l4q-t.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Abracon LLC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8601073348990685184) (2 pp, sha256 ``, retrieved 2026-10-16, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `crystal numbering` (convention), consensus `off` (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/abls-12-000mhz-l4q-t-datasheet.pdf)