
Semiconductor Components
313
➜ SA: pnp-type BJT, HF (High Frequency)
➜ SB: pnp-thyristors BJT, AF (Audio Frequency)
➜ SC: npn-thyristors BJT, HF (High Frequency)
➜ SD: npn-thyristors BJT, AF (Audio Frequency)
➜ SE: diode
➜ SF: thyristor
➜ SG: Gunn diode
➜ SH: UJT (UniJunction transistor)
➜ SJ: p-channel FETs
➜ SK: n-channel FETs
➜ SM: triac
➜ SQ: LED
➜ SR: rectier
➜ SS: signal diode
➜ ST: avalanche diode
➜ SV: varicap
➜ SZ: Zener diode
The serial number is within 10 and 9999.
The sufx (optional) indicates that the device has been approved by one or more
Japanese boards.
8.9.4 Others
Apart from the standards examined (JEDEC, Pro Elec ...