The 2SC1124 (C1124) is a high-performance NPN BJT designed for high-fidelity audio, featuring 160V VCBOcap V sub cap C cap B cap O end-sub
(Verify pinout with manufacturer marking before use; some variants reverse collector/base.)
The C1124 transistor datasheet provides comprehensive information on its electrical, thermal, and mechanical characteristics. The comparison with similar transistors highlights its advantages in terms of high current gain, low saturation voltage, and high switching speed. However, designers and engineers should consider the specific requirements of their applications and evaluate the C1124 transistor's performance in their particular use case.
2SC1124-1 datasheet * 8.1. Size:191K no. 2sc1122a.pdf. * 9.1. Size:63K toshiba. 2sc1169.pdf. ... * 9.2. Size:93K toshiba. 2sc1173. AllTransistors 2SA1124 Datasheet(PDF) - Panasonic Semiconductor c1124 transistor datasheet better
) is preferred, the provides a high 300V breakdown capability combined with a blisteringly fast 150 MHz frequency ceiling. Troubleshooting & Counterfeit Prevention
This comprehensive guide serves as an expanded, highly detailed technical manual for the C1124 transistor, synthesizing fragmented data from major historic semiconductor manufacturers like Sanyo and Panasonic into a centralized, production-grade reference. 1. Device Overview and Core Architecture
These tell you how the transistor performs within its safe operating limits. The 2SC1124 (C1124) is a high-performance NPN BJT
Based on the datasheet comparison, here are some observations:
Based on the part number "C1124," you are most likely looking for the transistor, or potentially the 2SC1123/1124 series used in older audio equipment.
Finding original "new old stock" (NOS) 2SC1124 transistors can be difficult and expensive. In modern restoration projects, technicians often use more readily available substitutes: 2SC1124-1 datasheet * 8
| Lead (left to right, flat side facing you) | Function | |---------------------------------------------|----------| | 1 (left) | | | 2 (middle) | Base (B) | | 3 (right) | Emitter (E) |
If you are trying to match specs, here are the critical parameters:
The unique blend of high voltage handling and swift frequency response suited the C1124 for a couple of core electronic architectures: