Search Category: "Clock/Timing - Real Time Clocks"
There are 3009 results
| Image | Part Number | Manufacturer | Description | Package | RoHs | Availability | Pricing(USD) | Quantity |
|---|---|---|---|---|---|---|---|---|
 | DS1315SN-5 | Rochester Electronics, LLC | HH:MM:SS:hh (12/24hr) Obsolete Phantom Time Chip Surface Mount Real Time Clock (RTC) IC -40C~85C 1.3mA @ 5V 4.5V~5.5V | 16-SOIC (0.295, 7.50mm Width) | 5986 | / | Favorite | |
 | MAX6910EO30+ | Rochester Electronics, LLC | DUAL HH:MM:SS (12/24hr) BICMOS Obsolete Real Time Clock (RTC) IC 31B 8.65mm 2.7V~3.3V | 20-SSOP (0.154, 3.90mm Width) | 9410 | / | Favorite | |
 | DS1743-85+ | Rochester Electronics, LLC | Y2K, NV TIMEKEEPING RAM | 28-DIP Module (0.600, 15.24mm) | 2232 | / | Favorite | |
 | DS1744P-70 | Rochester Electronics, LLC | DUAL HH:MM:SS (24hr) Obsolete Clock/Calendar Real Time Clock (RTC) IC 32KB 0C~70C 0.032MHz 4mA @ 5V | 34-PowerCap? Module | 702 | ≥1: USD $207.17315 ≥10: USD $185.74115 | Favorite | |
 | R2025D-E2-F | RICOH Electronic Devices Co., LTD. | Clock HH:MM:SS (12/24hr) Active Lead Free rtc clock circuit -40C~85C 120muA~1.8muA @ 3V~5V 1.7V~5.5V | 22-SMD, Flat Lead Exposed Pad | 897 | ≥1: USD $4.2856 ≥10: USD $3.85 ≥100: USD $3.63968 ≥500: USD $3.15436 ≥1000: USD $2.992598 ≥3000: USD $2.68525 | Favorite | |
| DS1743P-70+ | Rochester Electronics, LLC | 34-PowerCap? Module R-XDMA-U34 Leap Year NVSRAM Y2K A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED real time clock IC 4.5V~5.5V 3mA @ 5V 0.032MHz 0C~70C | 34-PowerCap? Module | 1537 | / | Favorite | |
 | DS1687-5 | Rochester Electronics, LLC | HH:MM:SS (12/24hr) Obsolete Clock/Calendar Through Hole Real Time Clock (RTC) IC 242B 0C~70C 3mA @ 5V 4.5V~5.5V | 24-DIP Module (0.600, 15.24mm) | 7908 | ≥1: USD $8.96325 ≥10: USD $7.35395 ≥100: USD $7.12405 ≥500: USD $6.89415 ≥1000: USD $6.6652 | Favorite | |
| DS1557WP-120 | Rochester Electronics, LLC | DUAL HH:MM:SS (24hr) Obsolete Clock/Calendar Real Time Clock (RTC) IC 512KB 0C~70C 0.032MHz 4mA @ 3.3V | 34-PowerCap? Module | 1176 | ≥1: USD $41.16635 ≥10: USD $33.77725 ≥100: USD $32.7218 ≥500: USD $31.66635 ≥1000: USD $30.6109 | Favorite | |
| DS1747P-70 | Rochester Electronics, LLC | 34-PowerCap? Module R-XDMA-U34 Leap Year NVSRAM Y2K A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED rtc clock circuit 4.5V~5.5V 4mA @ 5V 0.032MHz 0C~70C | 34-PowerCap? Module | 9396 | / | Favorite | |
 | DS1746-70 | Rochester Electronics, LLC | DUAL HH:MM:SS (24hr) Obsolete Clock/Calendar Real Time Clock (RTC) IC 128KB 0C~70C 0.032MHz 38.675mm | 32-DIP Module (0.600, 15.24mm) | 2894 | / | Favorite |
| Part Number | Pricing(USD) |
|---|---|
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≥1: USD $207.17315 ≥10: USD $185.74115 | |
≥1: USD $4.2856 ≥10: USD $3.85 ≥100: USD $3.63968 ≥500: USD $3.15436 ≥1000: USD $2.992598 ≥3000: USD $2.68525 | |
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≥1: USD $8.96325 ≥10: USD $7.35395 ≥100: USD $7.12405 ≥500: USD $6.89415 ≥1000: USD $6.6652 | |
≥1: USD $41.16635 ≥10: USD $33.77725 ≥100: USD $32.7218 ≥500: USD $31.66635 ≥1000: USD $30.6109 | |
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