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ROHS
![RTC-72421BS:RoHS](https://download.datasheets.com/pdfs/2017/8/17/0/46/19/227/eps_/manual/rtc-7301sf.jpg)
RTC-72421BS:RoHS
購買
CAD
Real Time Clock Parallel Clock/Calendar/Clock Adjustment 18-Pin PDIP Tube
Yes with Exemption
2011/65/EU, 2015/863 with Exemption
2011/65/EU, 2015/863 with Exemption
![RTC-72421B PURE SN](https://download.datasheets.com/pdfs/2017/8/17/0/46/19/227/eps_/manual/rtc-7301sf.jpg)
RTC-72421B PURE SN
購買
CAD
REAL TIME CLOCK MODULE 4-BIT
Yes with Exemption
2011/65/EU, 2015/863 with Exemption
2011/65/EU, 2015/863 with Exemption
![RTC-72421B](https://download.datasheets.com/pdfs/2017/8/17/0/46/19/227/eps_/manual/rtc-7301sf.jpg)
RTC-72421B
購買
CAD
Real Time Clock Parallel Clock/Calendar/Clock Adjustment 18-Pin PDIP Bulk
Yes with Exemption
2011/65/EU, 2015/863 with Exemption
2011/65/EU, 2015/863 with Exemption
![RTC-72421:BS](https://download.datasheets.com/pdfs/2017/8/17/0/46/19/227/eps_/manual/rtc-7301sf.jpg)
RTC-72421:BS
購買
CAD
Real Time Clock Parallel Clock/Calendar/Clock Adjustment 18-Pin PDIP Tube
No
2011/65/EU, 2015/863
2011/65/EU, 2015/863
![RTC-72421B:ROHS](https://download.datasheets.com/pdfs/2017/8/17/0/46/19/227/eps_/manual/rtc-7301sf.jpg)
RTC-72421B:ROHS
購買
CAD
Real Time Clock Parallel Clock/Calendar/Clock Adjustment 18-Pin PDIP
Yes with Exemption
2011/65/EU, 2015/863 with Exemption
2011/65/EU, 2015/863 with Exemption