Real Time Clock Real Time Clock
PT7C4363BWEX
Diodes Incorporated
1:
¥204.3
1,769 In Stock
Factory Special Order
Mouser Part # 729-PT7C4363BWEX
Factory Special Order
Diodes Incorporated
Real Time Clock Real Time Clock
1,769 In Stock
1
¥204.3
10
¥147
25
¥133
100
¥117.4
2,500
View
250
¥110.1
500
¥105.6
1,000
¥101
2,500
¥98
5,000
¥95.7
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
RX4901CE XB D06
Epson Timing
1:
¥749.1
238 In Stock
Mouser Part # 732-RX4901CEXBD06
Epson Timing
Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
238 In Stock
1
¥749.1
10
¥566.4
25
¥519.9
100
¥470.1
2,000
¥392
4,000
View
250
¥446.8
500
¥440.2
1,000
¥425.2
4,000
¥388.7
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Real Time Clock I2C Bus 5 +/-23ppm
RX-8025SA:AA0
Epson Timing
1:
¥691
42 In Stock
1,000 Expected 10/5/2026
Mouser Part # 732-RX-8025SA:AA0
Epson Timing
Real Time Clock I2C Bus 5 +/-23ppm
42 In Stock
1,000 Expected 10/5/2026
Alternative Packaging
1
¥691
10
¥523.2
25
¥480
100
¥435.2
250
View
1,000
¥388.7
250
¥405.3
500
¥402
1,000
¥388.7
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Real Time Clock 32.768KHz 3.0Volts 5+/-5ppm -40C +85C
RX-8025SA:AA3
Epson Timing
1:
¥1,428.5
29 In Stock
500 Expected 11/10/2026
Mouser Part # 732-RX-8025SA:AA3
Epson Timing
Real Time Clock 32.768KHz 3.0Volts 5+/-5ppm -40C +85C
29 In Stock
500 Expected 11/10/2026
Alternative Packaging
1
¥1,428.5
10
¥1,107.9
25
¥1,028.2
100
¥860.4
250
¥820.5
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Real Time Clock REAL TIME CLOCK 0+/-5PPM (SOP 14 PIN) 1K TR
360°
+3 images
RX-8025SA:AC0
Epson Timing
1:
¥687.7
439 In Stock
Mouser Part # 732-RX-8025SA:AC0
Epson Timing
Real Time Clock REAL TIME CLOCK 0+/-5PPM (SOP 14 PIN) 1K TR
439 In Stock
1
¥687.7
10
¥518.2
25
¥476.7
100
¥390.3
1,000
¥380.4
2,000
View
250
¥385.4
2,000
¥370.4
5,000
¥340.5
Buy
Min.: 1 Mult.: 1
Reel :1,000
Real Time Clock 3.0Volt -40 to 85C I2C BUS
RX-8035SA:B3 PURE SN
Epson Timing
1:
¥1,195.9
216 In Stock
Mouser Part # 732-RX-8035SA:B3
Epson Timing
Real Time Clock 3.0Volt -40 to 85C I2C BUS
216 In Stock
1
¥1,195.9
10
¥918.5
25
¥848.8
100
¥774
250
¥735.8
500
View
500
¥709.2
1,000
¥696
2,500
¥691
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Real Time Clock RX4111CE:B6 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 2K TR
+2 images
RX4111CE B6
Epson Timing
1:
¥320.6
1,308 In Stock
4,000 Expected 12/14/2026
Mouser Part # 732-RX4111CEB6
Epson Timing
Real Time Clock RX4111CE:B6 REAL TIME CLOCK SPI-BUS 3.0V 23PPM 2K TR
1,308 In Stock
4,000 Expected 12/14/2026
1
¥320.6
10
¥235.9
25
¥214.3
100
¥191
2,000
¥161.4
4,000
View
250
¥179.4
500
¥172.7
1,000
¥171.1
4,000
¥157.8
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
RX4901CE XB C06
Epson Timing
1:
¥747.5
16 In Stock
Mouser Part # 732-RX4901CEXBC06
Epson Timing
Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
16 In Stock
1
¥747.5
10
¥563.1
25
¥518.2
100
¥468.4
2,000
¥403.6
4,000
View
250
¥443.5
500
¥440.2
1,000
¥413.6
4,000
¥393.7
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR
RX8111CE A3
Epson Timing
1:
¥671
420 In Stock
Mouser Part # 732-RX8111CEA3
Epson Timing
Real Time Clock RX8111CE:A3 REAL TIME CLOCK I2C-BUS 3.0V 11.5PPM 250TR
420 In Stock
1
¥671
10
¥521.6
25
¥478.4
100
¥431.9
250
¥410.3
500
View
500
¥390.3
1,000
¥360.4
2,500
¥352.1
5,000
¥348.8
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Real Time Clock 32.768kHz 5ppm I2C-Bus
RX8130CE B3
Epson Timing
1:
¥468.4
97 In Stock
4,500 On Order
Mouser Part # 732-RX8130CEB3
Epson Timing
Real Time Clock 32.768kHz 5ppm I2C-Bus
97 In Stock
4,500 On Order
View Dates
Alternative Packaging
On Order:
1,750 Expected 9/4/2026
2,750 Expected 10/5/2026
Factory Lead-Time:
20 Weeks
1
¥468.4
10
¥348.8
25
¥320.6
100
¥287.4
250
¥274.1
500
View
500
¥260.8
1,000
¥250.8
2,500
¥242.5
5,000
¥240.8
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Real Time Clock RX8130CE:B6 REAL TIME CLOCK +/-23PPM 2K TR
RX8130CE B6
Epson Timing
1:
¥230.9
218 In Stock
92,000 On Order
Mouser Part # 732-RX8130CEB6
Epson Timing
Real Time Clock RX8130CE:B6 REAL TIME CLOCK +/-23PPM 2K TR
218 In Stock
92,000 On Order
View Dates
On Order:
80,000 Expected 8/26/2026
12,000 Expected 8/28/2026
Factory Lead-Time:
20 Weeks
1
¥230.9
10
¥166.1
25
¥150.3
100
¥132.9
2,000
¥109.3
4,000
View
250
¥124.4
500
¥119.4
1,000
¥116.6
4,000
¥108.1
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Real Time Clock 5+/-23PPM REAL TIME CLOCK 1K TR
360°
+4 images
RX-8571SA:B0 PURE SN
Epson Timing
1:
¥518.2
212 In Stock
Mouser Part # 732-RX8571SAB0PURESN
Epson Timing
Real Time Clock 5+/-23PPM REAL TIME CLOCK 1K TR
212 In Stock
Alternative Packaging
1
¥518.2
10
¥398.6
25
¥367.1
100
¥333.9
1,000
¥290.7
2,000
View
250
¥317.3
500
¥305.6
2,000
¥282.4
5,000
¥279
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Real Time Clock 1.6-5.5V
RX8804CE:XA3
Epson Timing
1:
¥1,754
7 In Stock
250 Expected 8/26/2026
Mouser Part # 732-RX8804CE:XA3
Epson Timing
Real Time Clock 1.6-5.5V
7 In Stock
250 Expected 8/26/2026
1
¥1,754
10
¥1,365.3
25
¥1,220.8
100
¥1,202.6
250
¥1,021.5
2,500
Quote
2,500
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Real Time Clock 3.8ppm 1.6-5.5V
RX8804CE:XB3
Epson Timing
1:
¥1,280.6
150 In Stock
250 Expected 8/25/2026
Mouser Part # 732-RX8804CE:XB3
Epson Timing
Real Time Clock 3.8ppm 1.6-5.5V
150 In Stock
250 Expected 8/25/2026
1
¥1,280.6
10
¥986.6
25
¥877
100
¥818.9
250
¥755.8
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Real Time Clock 32.768kHz +/-5ppm -40C +85C
RX8900CE:UB3
Epson Timing
1:
¥950.1
38 In Stock
Mouser Part # 732-RX8900CE:UB3
Epson Timing
Real Time Clock 32.768kHz +/-5ppm -40C +85C
38 In Stock
Alternative Packaging
1
¥950.1
10
¥725.9
25
¥669.4
100
¥559.8
250
¥511.6
1,000
View
1,000
¥508.3
2,500
¥501.6
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus
360°
+3 images
RX8900SA UA3 PURE SN
Epson Timing
1:
¥1,662.7
63 In Stock
Mouser Part # 732-RX8900SAUA3SN
Epson Timing
Real Time Clock 32.768kHz-DTCXO 3.4ppm I2C-Bus
63 In Stock
1
¥1,662.7
10
¥1,295.6
25
¥1,169.3
100
¥1,084.6
250
¥1,019.9
500
View
500
¥1,016.5
1,000
¥973.3
2,500
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
360°
+3 images
RX8900SA UB0 PURE SN
Epson Timing
1:
¥506.6
564 In Stock
Mouser Part # 732-RX8900SAUB0SN
Epson Timing
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
564 In Stock
1
¥506.6
10
¥378.7
25
¥345.5
100
¥310.6
1,000
¥265.8
2,000
View
250
¥294
500
¥292.3
2,000
¥259.1
5,000
¥252.5
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
360°
+4 images
RX8900SA UB3 PURE SN
Epson Timing
1:
¥1,016.5
117 In Stock
Mouser Part # 732-RX8900SAUB3SN
Epson Timing
Real Time Clock 32.768kHz-DTCXO 5ppm I2C-Bus
117 In Stock
1
¥1,016.5
10
¥779
25
¥720.9
100
¥656.1
250
¥622.9
500
View
500
¥588
1,000
¥578
2,500
¥564.7
5,000
Quote
Buy
Min.: 1 Mult.: 1
Reel :250
Details
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
RX8901CE XS B06
Epson Timing
1:
¥1,001.6
40 In Stock
2,000 Expected 10/21/2026
Mouser Part # 732-RX8901CEXSB06
Epson Timing
Real Time Clock RX8901CE XS B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
40 In Stock
2,000 Expected 10/21/2026
1
¥1,001.6
10
¥767.4
25
¥709.2
100
¥631.2
250
¥607.9
2,000
¥568.1
Buy
Min.: 1 Mult.: 1
Reel :2,000
Details
Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC
RV-3129-C3 32.768kHz OPTION A TB QA
Micro Crystal
1:
¥702.6
15,976 Expected 9/16/2026
Mouser Part # 428-203618-MG01
Micro Crystal
Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC
15,976 Expected 9/16/2026
1
¥702.6
10
¥531.5
25
¥490
100
¥441.8
1,000
¥408.6
2,000
View
250
¥420.2
500
¥413.6
2,000
¥397
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Real Time Clock
RV-8263-C7-32.768KHZ-20PPM-TA-QC
Micro Crystal
1:
¥257.5
22,988 Expected 11/20/2026
Mouser Part # 428-8263C7328K20PTQC
Micro Crystal
Real Time Clock
22,988 Expected 11/20/2026
1
¥257.5
10
¥187.7
25
¥171.1
100
¥151.2
1,000
¥136.4
2,000
View
250
¥142
500
¥138.2
2,000
¥129.9
5,000
¥127.4
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Clock Generators & Support Products I2C control, any freq <710 MHz clock gen
SI5338A-B-GMR
Skyworks Solutions, Inc.
1:
¥4,481.4
6,640 Expected 11/23/2026
Mouser Part # 634-SI5338A-B-GMR
Skyworks Solutions, Inc.
Clock Generators & Support Products I2C control, any freq <710 MHz clock gen
6,640 Expected 11/23/2026
Alternative Packaging
1
¥4,481.4
10
¥3,606
25
¥3,386.8
100
¥3,160.9
250
View
2,500
¥2,845.3
250
¥3,096.1
500
¥3,056.2
1,000
¥3,054.6
2,500
¥2,845.3
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
RV-8803-C7-32.768KHZ-3PPM-TA-QC
Micro Crystal
1:
¥455.1
93,013 On Order
Mouser Part # 428-202677-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
93,013 On Order
View Dates
On Order:
49,013 Pending
44,000 Expected 10/23/2026
Factory Lead-Time:
13 Weeks
1
¥455.1
10
¥365.4
25
¥337.2
100
¥302.3
1,000
¥274.1
2,000
View
250
¥285.7
500
¥280.7
2,000
¥269.1
5,000
¥264.1
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
RV-8803-C7-32.768k-3PPM-TA-QA
Micro Crystal
1:
¥511.6
20,000 On Order
Mouser Part # 428-203035-MG01
Micro Crystal
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C
20,000 On Order
1
¥511.6
10
¥382
25
¥350.5
100
¥313.9
1,000
¥277.4
2,000
View
250
¥297.3
500
¥290.7
2,000
¥269.1
5,000
¥264.1
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
Real Time Clock 2.0-5.5V 512 (64x8)
M41T81SM6F
STMicroelectronics
1:
¥470.1
19,495 On Order
Mouser Part # 511-M41T81SM6F
STMicroelectronics
Real Time Clock 2.0-5.5V 512 (64x8)
19,495 On Order
View Dates
Alternative Packaging
On Order:
4,495 Expected 9/3/2026
7,500 Expected 10/9/2026
7,500 Expected 7/19/2027
Factory Lead-Time:
30 Weeks
1
¥470.1
10
¥355.5
25
¥328.9
100
¥299
250
View
2,500
¥255.8
250
¥284
500
¥277.4
1,000
¥265.8
2,500
¥255.8
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Japan
