Half Size  20Khz ~ 125Mhz     5Vdc±0.5v ~ 3.3Vdc±0.3v 
Full Size  20Khz ~ 125Mhz     5Vdc±0.5v ~ 3.3Vdc±0.3v 
SMD Series7*5.0*1.8mm  20Khz ~ 125Mhz   CMOS/TTL
                  (Cdd 3.3Vdc ; 5.0Vdc)
EPSON SGxxxxCA 7*5*1.4mm  1.0~125Mhz
                   (2.7~3.6dc ; 4.5~5.5Vdc)           
 SMD Series6*3.5*1.8mm  20Khz ~ 125Mhz   CMOS/TTL
                  (Cdd 3.3Vdc ; 5.0Vdc)
SMD Series5*3.2*1.2mm  20Khz ~ 125Mhz   CMOS/TTL
                  (Cdd 3.3Vdc ; 5.0Vdc) 
SMD Series3.2*2.5*1.2mm  20Khz ~ 125Mhz   CMOS/TTL
                  (Cdd 3.3Vdc ; 5.0Vdc) 
SMD Series2.5*2.0*0.8mm  20Khz ~ 125Mhz   CMOS/TTL
                  (Cdd 3.3Vdc ; 5.0Vdc)
EPSON SGxxxxLB  5.0*3.2*1.2mm (SOJ 塑殼)1.0~125Mhz
                   (2.7~3.6dc ; 4.5~5.5Vdc)             
EPSON SGxxxxJF  7.1*5.1*1.5mm (SOJ 塑殼)1.0~125Mhz
                   (2.7~3.6dc ; 4.5~5.5Vdc)
EPSON SGxxxxJC  10.5*5.8*2.7mm (SOJ 塑殼)1.0~125Mhz
                   (2.7~3.6dc ; 4.5~5.5Vdc) 
EPSON SGxxxxJA  14*9.8*4.7mm (SOJ 塑殼)1.0~125Mhz
                   (2.7~3.6dc ; 4.5~5.5Vdc)
EPSON SGxxxxDC  13.7*6.6*5.3mm (DIP 塑殼)1.0~125Mhz
                   (2.7~3.6dc ; 4.5~5.5Vdc)             
EPSON SGxxxxDB  19.8*6.36*5.3mm (DIP 塑殼)1.0~125Mhz
                   (2.7~3.6dc ; 4.5~5.5Vdc)