2SA1941
Designed for high-fidelity audio output stages, general-purpose power amplifiers and industrial power control.
Product information
Specifications, documents and sourcing support for 2SA1941.
Technical specifications
Parametric data for product selection and design review.
- Cargo Status
- Active
- Supplier Device Package
- TO-3PN
- Ic(A)
- -10
- PC(W)
- 120
- BVCBO(V)
- -140
- BVCEO(V)
- -140
- BVEB(V)
- -5
- HFE
- 80-160
- Package
- Tube
2SA1941 Datasheet
Review electrical characteristics, package drawings and test conditions.
Overview & applications
Product positioning and recommended use cases.
TRANS -140V 120W -5V TO-3PN
2SA1941 is a PNP power transistor in TO-3PN, rated at 140 V and 10 A with 120 W power dissipation. Stable gain and a wide safe operating area suit audio amplifiers and industrial power stages.
Cross reference
Common market parts that may be evaluated against this MOT device.
| Manufacturer | Market part number | MOT part number |
|---|---|---|
| Toshiba | 2SA1941 | 2SA1941 |
| Sanken | 2SA1941 | 2SA1941 |
| Toshiba（等效高压版） | TTA1943 | 2SA1941 |
| onsemi | MJL21193G | 2SA1941 |
| KEC | KSA1941 | 2SA1941 |
| CDIL | 2SA1941 | 2SA1941 |
| 扬杰科技（YJ） | 2SA1941 | 2SA1941 |
| 长电科技（JCET） | 2SA1941 | 2SA1941 |
| 华润微（CRMC） | 2SA1941 | 2SA1941 |
| 苏州固锝（ARC） | 2SA1941 | 2SA1941 |
| 中微半导体（ZMSC） | 2SA1941 | 2SA1941 |
Cross references are a starting point for evaluation. Confirm electrical and package compatibility in the datasheets before design-in.
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Send us your target specifications, quantity and application. Our engineering team will follow up through the Contact Us page.
