A real-time clock (RTC) is a computer clock (most often in the form of an integrated circuit) that keeps track of the current time.Although the term often refers to the devices in personal computers, servers and embedded systems, RTCs are present in almost any electronic device which needs to keep accurate time.Clock/Timing - Real Time Clocks are in stock at Tenco Electronics. Tenco offers inventory, pricing, & datasheets for Clock/Timing - Real Time Clocks. To know more, please view our large section of Clock/Timing - Real Time Clocks below.
Photo Part Number Manufacturer Description PDF Quantity Reference Price($)
RTC-62421A RTC-62421A EPSON
IC RTC CLK/CALENDAR PAR 18-DIP

1+$
5.51
10+$
5.40
100+$
5.29
500+$
5.19
1000+$
5.08
RTC-63421B RTC-63421B EPSON
IC RTC CLK/CALENDAR PAR 18-DIP

1+$
2.14
10+$
2.10
100+$
2.06
500+$
2.01
1000+$
1.97
DP8570AV/NOPB DP8570AV/NOPB Texas Instruments
IC RTC CLK/CALENDAR PAR 28-PLCC

1+$
26.08
10+$
25.56
100+$
25.05
500+$
24.55
1000+$
24.06
RTC-4553A2 RTC-4553A2 EPSON
IC RTC CLK/CALENDAR SER 14-SOIC

1+$
2.41
10+$
2.36
100+$
2.31
500+$
2.27
1000+$
2.22
RTC-4543SA:A0 RTC-4543SA:A0 EPSON
IC RTC CLK/CALENDAR SER 14-SOIC

1+$
1.66
10+$
1.63
100+$
1.59
500+$
1.56
1000+$
1.53
RTC-4543SA:A0 RTC-4543SA:A0 EPSON
IC RTC CLK/CALENDAR SER 14-SOIC

1+$
0.74
10+$
0.73
100+$
0.71
500+$
0.70
1000+$
0.68
RTC-4543SB:A RTC-4543SB:A EPSON
IC RTC CLK/CALENDAR SER 18-SOP

1+$
1.30
10+$
1.27
100+$
1.25
500+$
1.22
1000+$
1.20
M48T37Y-70MH1F M48T37Y-70MH1F STMicroelectronics
IC RTC CLK/CALENDAR PAR 44-SOH

1+$
0.14
10+$
0.14
100+$
0.13
500+$
0.13
1000+$
0.13
M48T58Y-70MH1F M48T58Y-70MH1F STMicroelectronics
IC RTC CLK/CALENDAR PAR 28-SOH

1+$
9.31
10+$
9.12
100+$
8.94
500+$
8.76
1000+$
8.59
DS1347T+ DS1347T+ Maxim Integrated
IC RTC CLK/CALENDAR SPI 8-TDFN

1+$
1.58
10+$
1.55
100+$
1.52
500+$
1.49
1000+$
1.46










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