component
2SA562
Public Made by Adomby adom
Changjing Bipolar (BJT), TO-92. 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
markdown2SA562
Changjing · Bipolar (BJT) · TO-92
2SA562 from Changjing, in a TO-92. 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 | EMITTER | passive | Emitter terminal of the PNP transistor, pin 1 of the TO-92 package as listed in the datasheet. |
| 2 | COLLECTOR | passive | Collector terminal of the PNP transistor, pin 2 of the TO-92 package as listed in the datasheet. |
| 3 | BASE | passive | Base terminal of the PNP transistor, pin 3 of the TO-92 package as listed in the datasheet. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | TO-92 |
| Category | Transistors/Thyristors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC current gain (min) | hFE | 70 | VCE=-1V, IC=-100mA | 2 | |||
| Collector cut-off current (max) | ICBO | -0.1 | VCB=35V, IE=0 | 2 | |||
| Emitter cut-off current (max) | IEBO | -0.1 | VEB=-5V, IC=0 | 2 | |||
| Operation junction and storage temperature range | TJ,Tstg | -55 | 150 | 1 |
CAD (KiCad official)
- Symbol:
2SA562 - Footprint:
Package_TO_SOT_THT:TO-92_Inline - 3D model: TO-92 (KiCad packages3D, STEP)
- 3D model files:
2sa562-etched.step/2sa562-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2sa562.step/2sa562.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (5 pp, sha256
fef398e2eee7dba5, retrieved 2026-10-18, 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).