Sanyo Electric 2SC5231A
The 2SC5231A is classified by 20mA hFE as follows : Marking C7 C8 C9 Rank 7 8 9 hFE 60 to 120 90 to 180 135 to 270 Any and all SANYO Semiconductor Co.,Ltd. The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof.