Search Category: "Clock/Timing - Real Time Clocks"
There are 3009 results
| Image | Part Number | Manufacturer | Description | Package | RoHs | Availability | Pricing(USD) | Quantity |
|---|---|---|---|---|---|---|---|---|
 | PCF8563T/F4,112 | Rochester Electronics, LLC | HH:MM:SS (24hr) Obsolete Clock/Calendar Surface Mount Real Time Clock (RTC) IC -40C~85C 0.6muA~0.75muA @ 2V~5V 1.8V~5.5V | 8-SOIC (0.154, 3.90mm Width) | 6028 | ≥1: USD $0.8322 ≥10: USD $0.68305 ≥100: USD $0.66215 ≥500: USD $0.6403 ≥1000: USD $0.6194 | Favorite | |
 | RTC-72421A: PURE SN | EPSON | HH:MM:SS (12/24hr) Not For New Designs RTC-72421 Clock/Calendar Real Time Clock (RTC) IC -10C~70C 5muA~10muA @ 2V~5V 4.5V~5.5V | 18-DIP (0.300, 7.62mm) | 2032 | / | Favorite | |
 | DS1338U-33/T&R | Rochester Electronics, LLC | HH:MM:SS (12/24hr) Obsolete Clock/Calendar Surface Mount Real Time Clock (RTC) IC 56B -40C~85C 125muA~200muA @ 3.63V~5.5V 3V~5.5V | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 2896 | / | Favorite | |
| DS1340Z-33 | Rochester Electronics, LLC | DUAL HH:MM:SS (24hr) CMOS I2C Real Time Clock (RTC) IC -40C~85C 0.032MHz 4.9mm 150muA @ 5.5V | 8-SOIC (0.154, 3.90mm Width) | 146723 | ≥1: USD $1.27585 ≥10: USD $1.0469 ≥100: USD $1.01365 ≥500: USD $0.98135 ≥1000: USD $0.94905 | Favorite | |
 | DS17885S-5/T&R+ | Maxim Integrated | IC RTC CLK/CALENDAR PAR 24-SOIC | 24-SOIC (0.295, 7.50mm Width) | 1372 | ≥1: USD $18.242746 ≥200: USD $7.059463 ≥500: USD $6.811325 ≥1000: USD $6.689226 | Favorite | |
 | ISL12022MIBZ | Renesas Electronics America Inc. | 20-SOIC (0.295 7.50mm Width) ISL12022 R-PDSO-G20 Alarm Daylight Savings Leap Year SRAM real time clock IC 2.7V~5.5V 14muA~15muA @ 3V~5V 12.8mm -40C~85C | 20-SOIC (0.295, 7.50mm Width) | 853 | ≥1: USD $6.512 ≥10: USD $5.88544 ≥100: USD $5.611936 ≥500: USD $4.872736 ≥1000: USD $4.653757 ≥3000: USD $4.243131 | Favorite | |
 | DS1344D-3+ | Maxim Integrated | 14-WFDFN Exposed Pad DS1344 8542.39.00.01 Alarm Leap Year NVRAM Square Wave Output Trickle Charger real time clock IC 2.7V~5.5V 3mm 4MHz -40C~85C | 14-WFDFN Exposed Pad | 1205 | ≥1: USD $32.77975 ≥10: USD $26.8964 ≥100: USD $26.05565 ≥500: USD $25.21585 ≥1000: USD $24.3751 | Favorite | |
| DS1302ZN/T&R | Rochester Electronics, LLC | HH:MM:SS (12/24hr) Obsolete Clock/Calendar Surface Mount Real Time Clock (RTC) IC 31B -40C~85C 0.3muA~1muA @ 2V~5V 2V~5.5V | 8-SOIC (0.154, 3.90mm Width) | 3677 | / | Favorite | |
 | DS1672-2 | Rochester Electronics, LLC | DUAL Binary I2C Obsolete Real Time Clock (RTC) IC -40C~85C 0.032MHz 9.375mm 500muA @ 2.2V | 8-DIP (0.300, 7.62mm) | 997 | ≥1: USD $22.1901 ≥10: USD $18.2077 ≥100: USD $17.63865 ≥500: USD $17.0696 ≥1000: USD $16.50055 | Favorite | |
 | PT7C4337ACSEX | Diodes Incorporated | DUAL HH:MM:SS (12/24hr) CMOS I2C rtc clock circuit 2009 -40C~85C TA 10.31mm 0.8muA @ 1.3V~1.8V | 16-SOIC (0.295, 7.50mm Width) | 1267 | ≥1: USD $13.42445 ≥10: USD $11.01525 ≥100: USD $10.6704 ≥500: USD $10.3265 ≥1000: USD $9.9826 | Favorite |
| Part Number | Pricing(USD) |
|---|---|
≥1: USD $0.8322 ≥10: USD $0.68305 ≥100: USD $0.66215 ≥500: USD $0.6403 ≥1000: USD $0.6194 | |
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≥1: USD $1.27585 ≥10: USD $1.0469 ≥100: USD $1.01365 ≥500: USD $0.98135 ≥1000: USD $0.94905 | |
≥1: USD $18.242746 ≥200: USD $7.059463 ≥500: USD $6.811325 ≥1000: USD $6.689226 | |
≥1: USD $6.512 ≥10: USD $5.88544 ≥100: USD $5.611936 ≥500: USD $4.872736 ≥1000: USD $4.653757 ≥3000: USD $4.243131 | |
≥1: USD $32.77975 ≥10: USD $26.8964 ≥100: USD $26.05565 ≥500: USD $25.21585 ≥1000: USD $24.3751 | |
/ | |
≥1: USD $22.1901 ≥10: USD $18.2077 ≥100: USD $17.63865 ≥500: USD $17.0696 ≥1000: USD $16.50055 | |
≥1: USD $13.42445 ≥10: USD $11.01525 ≥100: USD $10.6704 ≥500: USD $10.3265 ≥1000: USD $9.9826 |