Search Category: "Clock/Timing - Real Time Clocks"
There are 3009 results
| Image | Part Number | Manufacturer | Description | Package | RoHs | Availability | Pricing(USD) | Quantity |
|---|---|---|---|---|---|---|---|---|
 | BQ4845YS-A4TR | Rochester Electronics, LLC | HH:MM:SS (12/24hr) Obsolete Clock/Calendar Surface Mount rtc clock circuit 0C~70C 1.5mA Typ @ 4.5V~5.5V 4.5V~5.5V | 28-SOIC (0.295, 7.50mm Width) | 941 | / | Favorite | |
 | DS1318 | Rochester Electronics, LLC | 24-TSSOP (0.173 4.40mm Width) R-PDSO-G24 Alarm Square Wave Output Parallel real time clock IC 3V~3.6V 150muA @ 3V~3.6V 7.8mm 0.032MHz | 24-TSSOP (0.173, 4.40mm Width) | 15308 | ≥1: USD $3.56725 ≥10: USD $2.92695 ≥100: USD $2.83575 ≥500: USD $2.74455 ≥1000: USD $2.6524 | Favorite | |
 | DS1307ZN | Rochester Electronics, LLC | DUAL HH:MM:SS (12/24hr) CMOS I2C Real Time Clock (RTC) IC 56B -40C~85C 0.032MHz 4.9mm | 8-SOIC (0.154, 3.90mm Width) | 200423 | ≥1: USD $0.64505 ≥10: USD $0.52915 ≥100: USD $0.513 ≥500: USD $0.4959 ≥1000: USD $0.47975 | Favorite | |
 | DS2415P | Rochester Electronics, LLC | 6-LSOJ (0.148 3.76mm Width) R-PDSO-C6 Unique ID 1-Wire? Serial rtc clock circuit 2.5V~5.5V 0.25muA~0.45muA @ 3V~5V 3.94mm 0.032MHz | 6-LSOJ (0.148, 3.76mm Width) | 6798 | ≥1: USD $5.37035 ≥10: USD $4.4061 ≥100: USD $4.26835 ≥500: USD $4.1306 ≥1000: USD $3.99285 | Favorite | |
 | RX-8803LC:UA3 PURE SN | EPSON | DUAL YY-MM-DD CMOS I2C Real Time Clock (RTC) IC -40C~85C 3.6mm 2.1muA~3.4muA @ 3V~5V 1.6V~5.5V | 12-TFSOJ (0.094, 2.40mm Width) | 888 | ≥1: USD $13.7368 ≥10: USD $12.62536 ≥100: USD $12.10176 ≥500: USD $10.662784 | Favorite | |
 | DS1672U-33 | Rochester Electronics, LLC | Binary Obsolete Binary Counter Surface Mount Real Time Clock (RTC) IC -40C~85C 500muA @ 3.63V 2.97V~3.63V | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 1210 | ≥1: USD $2.37215 ≥10: USD $1.94655 ≥100: USD $1.88575 ≥500: USD $1.82495 ≥1000: USD $1.76415 ≥1000: USD $1.58175 | Favorite | |
 | DS1374U-33 | Rochester Electronics, LLC | DUAL Binary CMOS Obsolete Real Time Clock (RTC) IC -40C~85C 3mm 175muA @ 2.97V~5.5V 2.97V~5.5V | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | 1413 | ≥1: USD $5.37035 ≥10: USD $4.4061 ≥100: USD $4.26835 ≥500: USD $4.1306 ≥1000: USD $3.99285 | Favorite | |
| DS1338Z-33 | Rochester Electronics, LLC | DUAL HH:MM:SS (12/24hr) CMOS I2C Real Time Clock (RTC) IC 56B -40C~85C 0.032MHz 4.9mm | 8-SOIC (0.154, 3.90mm Width) | 106512 | ≥1: USD $7.06987 ≥10: USD $6.66969 ≥100: USD $6.29216 ≥500: USD $5.936 ≥1000: USD $5.6 ≥3000: USD $5.28302 | Favorite | |
| DS1338U-33 | Rochester Electronics, LLC | 8-TSSOP 8-MSOP (0.118 3.00mm Width) S-PDSO-G8 Leap Year NVSRAM Square Wave Output I2C 2-Wire Serial real time clock IC 3V~5.5V 125muA~200muA @ 3.63V~5.5V 3mm 0.032MHz | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 26261 | ≥1: USD $1.2084 ≥10: USD $0.9918 ≥100: USD $0.96045 ≥500: USD $0.93005 ≥1000: USD $0.8987 | Favorite | |
 | DS1672-33 | Rochester Electronics, LLC | DUAL Binary I2C Obsolete Real Time Clock (RTC) IC -40C~85C 0.032MHz 9.375mm 500muA @ 3.63V | 8-DIP (0.300, 7.62mm) | 102 | ≥1: USD $12.0821 ≥10: USD $9.91325 ≥100: USD $9.60355 ≥500: USD $9.29385 ≥1000: USD $8.98415 | Favorite |
| Part Number | Pricing(USD) |
|---|---|
/ | |
≥1: USD $3.56725 ≥10: USD $2.92695 ≥100: USD $2.83575 ≥500: USD $2.74455 ≥1000: USD $2.6524 | |
≥1: USD $0.64505 ≥10: USD $0.52915 ≥100: USD $0.513 ≥500: USD $0.4959 ≥1000: USD $0.47975 | |
≥1: USD $5.37035 ≥10: USD $4.4061 ≥100: USD $4.26835 ≥500: USD $4.1306 ≥1000: USD $3.99285 | |
≥1: USD $13.7368 ≥10: USD $12.62536 ≥100: USD $12.10176 ≥500: USD $10.662784 | |
≥1: USD $2.37215 ≥10: USD $1.94655 ≥100: USD $1.88575 ≥500: USD $1.82495 ≥1000: USD $1.76415 ≥1000: USD $1.58175 | |
≥1: USD $5.37035 ≥10: USD $4.4061 ≥100: USD $4.26835 ≥500: USD $4.1306 ≥1000: USD $3.99285 | |
≥1: USD $7.06987 ≥10: USD $6.66969 ≥100: USD $6.29216 ≥500: USD $5.936 ≥1000: USD $5.6 ≥3000: USD $5.28302 | |
≥1: USD $1.2084 ≥10: USD $0.9918 ≥100: USD $0.96045 ≥500: USD $0.93005 ≥1000: USD $0.8987 | |
≥1: USD $12.0821 ≥10: USD $9.91325 ≥100: USD $9.60355 ≥500: USD $9.29385 ≥1000: USD $8.98415 |