| Photo | Mfr. Part No. | Kywos Part No. | Manufacturer | Description | Package | Availability | Datasheet | Inquiry |
 | DS1315N-33+ | KY-DS1315N-33+ | Analog Devices | Real Time Clocks | Tube | 5386 In Stock | Inquiry | |
 | BU9873F-GTE2 | KY-BU9873F-GTE2 | ROHM Semiconductor | 8 Terminations 3V Real Time Clocks Alarm, Leap Year | Cut Tape (CT) | 1188 In Stock | Inquiry | |
 | RX-8803LC:UB3 PURE SN | KY-RX-8803LC:UB3 PURE SN | EPSON | 12 Terminations 3V Real Time Clocks Alarm | Tape & Reel (TR) | 1990 In Stock |  | Inquiry |
 | RX-4575LC:B3 | KY-RX-4575LC:B3 | EPSON | Real Time Clocks Alarm, Leap Year | Tape & Reel (TR) | 4560 In Stock | | Inquiry |
 | RX-8035LC:B3 PURE SN | KY-RX-8035LC:B3 PURE SN | EPSON | Real Time Clocks Alarm | Tape & Reel (TR) | 1117 In Stock | | Inquiry |
 | RX-8581NB:B3 | KY-RX-8581NB:B3 | EPSON | Real Time Clocks Alarm, Leap Year Min 1.8V V Max 5.5V V | Tape & Reel (TR) | 8170 In Stock | | Inquiry |
 | RTC-4574NB:B3 ROHS | KY-RTC-4574NB:B3 ROHS | EPSON | Real Time Clocks Alarm, Leap Year | Tape & Reel (TR) | 5374 In Stock | | Inquiry |
 | RX-8025SA:AA3:ROHS | KY-RX-8025SA:AA3:ROHS | Epson | Real Time Clocks | Tape & Reel (TR) | 3738 In Stock | Inquiry | |
 | RX8900SA:UA3 PURE SN | KY-RX8900SA:UA3 PURE SN | EPSON | Real Time Clocks Alarm | Tape & Reel (TR) | 1464 In Stock | | Inquiry |
 | AB-RTCMC-32.768KHZ-B5GA-S3-T | KY-AB-RTCMC-32.768KHZ-B5GA-S3-T | Abracon LLC | 10 Pin Real Time Clocks Clock & Timer ICs Subcategory Alarm, Leap Year, Square Wave Output Min 1.8V V Max 5.5V V | Tape & Reel (TR);Cut Tape (CT);Digi-Reel®; | 666 In Stock | | Inquiry |
 | ISL12057IRUZ-T | KY-ISL12057IRUZ-T | Rochester Electronics, LLC | Real Time Clocks Alarm, Leap Year | Tape & Reel (TR) | 8482 In Stock | | Inquiry |
 | BU9873FVM-GTTR | KY-BU9873FVM-GTTR | ROHM Semiconductor | 8 Terminations 3V Real Time Clocks Alarm, Leap Year | Cut Tape (CT) | 3750 In Stock | Inquiry | |
 | BU9873NUX-TTR | KY-BU9873NUX-TTR | ROHM Semiconductor | Real Time Clocks Alarm, Leap Year | Cut Tape (CT) | 783 In Stock | Inquiry | |
 | PCF85263ATT/AJ | KY-PCF85263ATT/AJ | NXP USA Inc. | 8 Terminations 3.3V 8 Pin Real Time Clocks Alarm, Leap Year, Watchdog Timer | Tape & Reel (TR) | 4428 In Stock | | Inquiry |
 | PT7C4337ACSE | KY-PT7C4337ACSE | Diodes Incorporated | 16 Terminations 3.3V Real Time Clocks Alarm, Leap Year, Square Wave Output | Tube | 3228 In Stock | | Inquiry |
 | RTC-4701NB:B3 ROHS | KY-RTC-4701NB:B3 ROHS | EPSON | Real Time Clocks Alarm, Leap Year | Tape & Reel (TR) | 3562 In Stock | | Inquiry |
 | RTC-4543SB:B3 ROHS | KY-RTC-4543SB:B3 ROHS | EPSON | Real Time Clocks Leap Year | Tape & Reel (TR) | 8807 In Stock | | Inquiry |
 | AS1801-BTDT | KY-AS1801-BTDT | ams | Real Time Clocks Alarm, Leap Year, Square Wave Output, Trickle-Charger | Tape & Reel (TR) | 6652 In Stock | | Inquiry |
 | RTC-7301SF:B3 ROHS | KY-RTC-7301SF:B3 ROHS | EPSON | Real Time Clocks Alarm, Leap Year | Tape & Reel (TR) | 7970 In Stock | | Inquiry |
 | RX-8564LC:B3 PURE SN | KY-RX-8564LC:B3 PURE SN | EPSON | Real Time Clocks Alarm, Leap Year | Tape & Reel (TR) | 10396 In Stock | | Inquiry |
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