The products in the list below will be discontinued or no longer be available in the future.
We recommend new or existing products.
* Any question about these products, please contact us.

Device Product category Replecement products Registration date
5074 series Oscillator 2019.11.1
SM5158 PLL 2011.10.1
SM8212 POCSAG 2011.10.1
SM8224 Communication Controller 2011.10.1
SM1125 Melody 2020.5.26
CF1155 Melody 2020.5.26
SM1155 Melody 2020.5.26
SM1350 Melody 2020.5.26
SM3320 Optical Sensor 2020.5.26
SM3321 Optical Sensor 2020.5.26
SM3322 Optical Sensor 2020.5.26
SM3800 Amplifier for Sensor 2020.5.26
5705 series Watch 2020.5.26
5760 series Clock 2020.5.26
5761 series Clock 2020.5.26
SM6610 Temperature Sensor 2020.5.26
SM6661 Post-amplifier 2020.5.26
SM6781B Battery Charger 2020.5.26
SM8121A White LED Driver 2020.5.26
SM9501A Radio Controlled Clock 2020.5.26
SM9507 Radio Controlled Clock 2020.5.26
WF/CF5002 series Oscillator 5054,5056 series * 2020.9.25
WF/CF5005 series Oscillator 5054,5056 series * 2020.9.25
WF/CF5006 series Oscillator 5054,5056 series * 2020.9.25
WF/CF5009 series Oscillator 5052 series * 2020.9.25
WF/CF5010 series Oscillator 5052,5054,5056 series * 2020.9.25
WF/CF5014 series Oscillator 5052 series * 2020.9.25
WF/CF5015 series Oscillator 5052 series * 2020.9.25
WF/CF5016 series Oscillator 5052 series * 2020.9.25
WF/CF5017 series Oscillator 5054,5056 series * 2020.9.25
WF/CF5018 series Oscillator 5054,5056 series * 2020.9.25
WF/CF5019 series Oscillator 5054,5056 series * 2020.9.25
SM5002 series Oscillator 2020.9.25
SM5005 series Oscillator 2020.9.25
SM5006 series Oscillator 2020.9.25
SM5009 series Oscillator 2020.9.25
SM5010 series Oscillator 2020.9.25
SM5021 series Oscillator 2020.9.25
SM5022 series Oscillator 2020.9.25
SM5023 series Oscillator 2020.9.25
SM5024 series Oscillator 2020.9.25
WF5025 series Oscillator 5052,5054,5056 series * 2020.9.25
WF/CF5026 series Oscillator 5052,5054,5056 series * 2020.9.25
WF/CF5029 series Oscillator 7202H series 2020.9.25
WF/CF5035 series Oscillator 5054,5056 series * 2020.9.25
WF/CF5036 series Oscillator 506x series, 7060 series 2020.9.25
WF/CF5037 series Oscillator 506x series, 7060 series 2020.9.25
WF/CF5059H series Oscillator 7202H series 2020.9.25
WF/CF5072 series Oscillator * 2020.9.25
CF5074 series Oscillator 2020.9.25
WF/CF5075 series Oscillator * 2020.9.25
WF/CF5076 series Oscillator * 2020.9.25
WF/CF5077 series Oscillator * 2020.9.25
WF/CF5078 series Oscillator * 2020.9.25
CF5079 series Oscillator * 2020.9.25
5091A Oscillator * 2020.9.25
WF5095A Oscillator WF7290A 2020.9.25
WF5096A Oscillator WF7290A 2020.9.25
WF/CF5410 series Oscillator * 2020.9.25
WF/CF5420 series Oscillator * 2020.9.25
CF7051 series Oscillator 506x series, 7060 series 2020.9.25
CF7321 series Oscillator * 2020.9.25
NR8576 series Real Time Clock 2020.9.25
SM8578B Real Time Clock 2020.9.25
SM8580A Real Time Clock 2020.9.25
8592A Real Time Clock * 2020.9.25
SMD-01 Optical Encoder * 2021.1.15
CF3412A Optical Encoder 2021.1.15
SM3470BB Interpolation IC 2021.1.15
SM3471AB Interpolation IC 2021.1.15
SM3473 Interpolation IC * 2021.1.15
SMH-02B01 Infrared Sensor * 2021.1.15
SM3605AB Interface 2021.1.15
SM8142 EL Driver 2021.7.8