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Frequency Control & Timing Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Frequency	Frequency Stability	Tolerance	Termination Style	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Crystals Xtal 2 x 6 Cylindrical Can 0.032768MHz Tol 20ppm -20 C - 70 C 12.5pF 35000 Ohms AB26T-32.768KHZ-12.5-B ABRACON 1: HK$4.85 841In Stock New Product	Mfr. Part No. AB26T-32.768KHZ-12.5-B Mouser Part No 815-B26T32768KHZ125B New Product	ABRACON	Crystals Xtal 2 x 6 Cylindrical Can 0.032768MHz Tol 20ppm -20 C - 70 C 12.5pF 35000 Ohms	Datasheet	841In Stock	HK$4.85 HK$4.10 HK$3.90 HK$3.53 View HK$3.35 HK$3.19 HK$2.79 HK$2.72 HK$2.69	Min.: 1 Mult.: 1	Crystals								Bulk
OCXO Oscillators NEL OCXO 41 x 30 7-SMD 10MHz +/-5ppb -10C - 75C Sine Wave 12V O-CS41FS59GX-P-P-05-R-10.000MHZ ABRACON 1: HK$9,989.77 2In Stock	Mfr. Part No. O-CS41FS59GX-P-P-05-R-10.000MHZ Mouser Part No 815-OCS41FS59PP05R10	ABRACON	OCXO Oscillators NEL OCXO 41 x 30 7-SMD 10MHz +/-5ppb -10C - 75C Sine Wave 12V Learn More about ABRACON o cs41 ultra low phase noise ocxos This product may require additional documentation to export from the United States.	Datasheet	2In Stock	HK$9,989.77	Min.: 1 Mult.: 1	OCXO	10 MHz	5 PPM		SMD/SMT	SMD-7	- 10 C	+ 75 C	Bulk
VCXO Oscillators Clean Up Clock Input 10MHz Output 100MHz -170dBc/Hz at 10kHz V-AN-0TAY-A-R-100.00MHZ ABRACON 1: HK$6,228.13 6In Stock 8Expected 8/12/2026	Mfr. Part No. V-AN-0TAY-A-R-100.00MHZ Mouser Part No 815-V-AN0TAYAR100MHZ	ABRACON	VCXO Oscillators Clean Up Clock Input 10MHz Output 100MHz -170dBc/Hz at 10kHz Learn More about ABRACON v an modules This product may require additional documentation to export from the United States.	Datasheet	6In Stock 8Expected 8/12/2026	HK$6,228.13 HK$5,879.27	Min.: 1 Mult.: 1	VCXO	100 MHz			SMD/SMT	SMD-8	- 20 C	+ 70 C	Bulk
TCXO Oscillators 2520 4-SMD TCXO 40 MHZ 0.5PPM -30C - 85C CLIPPED SINE WAVE 3V ATXAIG-12-A-40.000MHz-E05 ABRACON 1: HK$21.95 888In Stock	Mfr. Part No. ATXAIG-12-A-40.000MHz-E05 Mouser Part No 815-ATXAIG12A4000E05	ABRACON	TCXO Oscillators 2520 4-SMD TCXO 40 MHZ 0.5PPM -30C - 85C CLIPPED SINE WAVE 3V Learn More about ABRACON atxaig smd tcxos	Datasheet	888In Stock	HK$21.95 HK$18.91 HK$17.92 HK$16.36 View HK$15.37 HK$12.99 HK$12.58	Min.: 1 Mult.: 1	TCXO	40 MHz			SMD/SMT		- 40 C	+ 85 C	Bulk
Crystals Xtal HC-49/U 1.8432MHz Tol 30ppm Stab 50ppm -20 C - 70 C 16pF 750 Ohms ABRACON AB-1.8432MHZ-16-B4Z AB-1.8432MHZ-16-B4Z ABRACON 1: HK$12.25 1,000In Stock New Product	Mfr. Part No. AB-1.8432MHZ-16-B4Z Mouser Part No 815-AB18432MHZ16-B4Z New Product	ABRACON	Crystals Xtal HC-49/U 1.8432MHz Tol 30ppm Stab 50ppm -20 C - 70 C 16pF 750 Ohms	Datasheet	1,000In Stock	HK$12.25 HK$10.60 HK$10.36 HK$8.71 View HK$8.38 HK$8.22 HK$7.53 HK$7.35 HK$7.21	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals HC49 12.2880MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46 LFXTAL003280B IQD 1: HK$6.99 508In Stock New At Mouser	Mfr. Part No. LFXTAL003280B Mouser Part No 449-LFXTAL003280B New At Mouser	IQD	Crystals HC49 12.2880MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46	Datasheet	508In Stock	HK$6.99 HK$6.00 HK$5.87 HK$4.98 View HK$4.67 HK$4.51 HK$4.46 HK$4.17 HK$3.95	Min.: 1 Mult.: 1	Crystals	12.288 MHz	30 PPM	20 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals HC49 8.0MHz 10/20/-20 to 70C/16 FUND 11.05 x 4.65 x 13.46 LFXTAL011557B IQD 1: HK$10.03 742In Stock New At Mouser	Mfr. Part No. LFXTAL011557B Mouser Part No 449-LFXTAL011557B New At Mouser	IQD	Crystals HC49 8.0MHz 10/20/-20 to 70C/16 FUND 11.05 x 4.65 x 13.46	Datasheet	742In Stock	HK$10.03 HK$8.63 HK$8.38 HK$7.09 View HK$6.83 HK$6.65 HK$6.36 HK$5.93 HK$5.63	Min.: 1 Mult.: 1	Crystals	8 MHz	20 PPM	10 PPM	Radial	HC49-2	- 20 C	+ 70 C	Bulk
Crystals HC49 7.680MHz 10/20/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46 LFXTAL017209B IQD 1: HK$8.96 851In Stock New At Mouser	Mfr. Part No. LFXTAL017209B Mouser Part No 449-LFXTAL017209B New At Mouser	IQD	Crystals HC49 7.680MHz 10/20/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46	Datasheet	851In Stock	HK$8.96 HK$7.64 HK$7.46 HK$6.33 View HK$6.09 HK$5.93 HK$5.68 HK$5.29 HK$5.02	Min.: 1 Mult.: 1	Crystals	7.68 MHz	30 PPM	10 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals HC49 8.0MHz 10/10/-20 to 70C/20 FUND 11.05 x 4.65 x 13.46 LFXTAL019267B IQD 1: HK$10.69 462In Stock New At Mouser	Mfr. Part No. LFXTAL019267B Mouser Part No 449-LFXTAL019267B New At Mouser	IQD	Crystals HC49 8.0MHz 10/10/-20 to 70C/20 FUND 11.05 x 4.65 x 13.46	Datasheet	462In Stock	HK$10.69 HK$9.21 HK$8.96 HK$7.61 View HK$7.27 HK$7.13 HK$6.83 HK$6.37 HK$6.03	Min.: 1 Mult.: 1	Crystals	8 MHz	10 PPM	10 PPM	Radial	HC49-2	- 20 C	+ 70 C	Bulk
Crystals HC49/4H 60.0MHz 30/50/-10 to 60C/15 3RD 11.05 x 4.7 x 4.1 LFXTAL021430B IQD 1: HK$4.85 930In Stock New At Mouser	Mfr. Part No. LFXTAL021430B Mouser Part No 449-LFXTAL021430B New At Mouser	IQD	Crystals HC49/4H 60.0MHz 30/50/-10 to 60C/15 3RD 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	930In Stock	HK$4.85 HK$4.12 HK$4.02 HK$3.41 View HK$3.35 HK$3.19 HK$3.06 HK$2.84 HK$2.72	Min.: 1 Mult.: 1	Crystals	60 MHz	50 PPM	30 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.780MHz; 30/50/-20 to 70C/18 FUND; LFXTAL026056B IQD 1: HK$4.11 672In Stock	Mfr. Part No. LFXTAL026056B Mouser Part No 449-LFXTAL026056B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.780MHz; 30/50/-20 to 70C/18 FUND; Learn More about IQD hc49x crystals	Datasheet	672In Stock	HK$4.11 HK$3.49 HK$3.40 HK$2.89 View HK$2.84 HK$2.70 HK$2.58 HK$2.41 HK$2.30	Min.: 1 Mult.: 1	Crystals	6.78 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 20 C	+ 70 C	Bulk
Crystals HC49 6.40MHz +/-50ppm -20C / +70C LFXTAL029103B IQD 1: HK$6.99 966In Stock New At Mouser	Mfr. Part No. LFXTAL029103B Mouser Part No 449-LFXTAL029103B New At Mouser	IQD	Crystals HC49 6.40MHz +/-50ppm -20C / +70C Learn More about IQD hc49x crystals	Datasheet	966In Stock	HK$6.99 HK$6.00 HK$5.87 HK$4.98 View HK$4.67 HK$4.51 HK$4.46 HK$4.17 HK$3.95	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals HC49/4H 7.3720MHz 20/20/-20 to 70C/15 FUND 11.05 x 4.7 x 4.1 LFXTAL034628B IQD 1: HK$4.36 847In Stock New At Mouser	Mfr. Part No. LFXTAL034628B Mouser Part No 449-LFXTAL034628B New At Mouser	IQD	Crystals HC49/4H 7.3720MHz 20/20/-20 to 70C/15 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	847In Stock	HK$4.36 HK$3.70 HK$3.61 HK$3.06 View HK$3.01 HK$2.86 HK$2.74 HK$2.56 HK$2.44	Min.: 1 Mult.: 1	Crystals	7.372 MHz	20 PPM	20 PPM	Radial	HC49-2	- 20 C	+ 70 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 11.28960MHz; 20/30/-10 to 60C/30 FUND; LFXTAL035651B IQD 1: HK$4.11 927In Stock	Mfr. Part No. LFXTAL035651B Mouser Part No 449-LFXTAL035651B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 11.28960MHz; 20/30/-10 to 60C/30 FUND; Learn More about IQD hc49x crystals	Datasheet	927In Stock	HK$4.11 HK$3.49 HK$3.40 HK$2.89 View HK$2.84 HK$2.70 HK$2.58 HK$2.41 HK$2.30	Min.: 1 Mult.: 1	Crystals	11.2896 MHz	30 PPM	20 PPM	Radial	HC-49/4H	- 10 C	+ 60 C	Bulk
Crystals HC49/4H 5.120MHz +/-30ppm -20C / +70C LFXTAL036485B IQD 1: HK$4.11 954In Stock New At Mouser	Mfr. Part No. LFXTAL036485B Mouser Part No 449-LFXTAL036485B New At Mouser	IQD	Crystals HC49/4H 5.120MHz +/-30ppm -20C / +70C Learn More about IQD hc49x crystals	Datasheet	954In Stock	HK$4.11 HK$3.49 HK$3.40 HK$2.89 View HK$2.84 HK$2.70 HK$2.58 HK$2.41 HK$2.30	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals HC49/4H 12.0MHz +/-30ppm -10C / +60C LFXTAL051651B IQD 1: HK$4.11 885In Stock New At Mouser	Mfr. Part No. LFXTAL051651B Mouser Part No 449-LFXTAL051651B New At Mouser	IQD	Crystals HC49/4H 12.0MHz +/-30ppm -10C / +60C Learn More about IQD hc49x crystals	Datasheet	885In Stock	HK$4.11 HK$3.49 HK$3.40 HK$2.89 View HK$2.84 HK$2.70 HK$2.58 HK$2.41 HK$2.30	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 4.91520MHz; 20/20/-10 to 60C/18 FUND ; LFXTAL062570B IQD 1: HK$7.64 845In Stock	Mfr. Part No. LFXTAL062570B Mouser Part No 449-LFXTAL062570B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 4.91520MHz; 20/20/-10 to 60C/18 FUND ; Learn More about IQD hc49x crystals	Datasheet	845In Stock	HK$7.64 HK$6.50 HK$6.35 HK$5.39 View HK$5.06 HK$4.89 HK$4.84 HK$4.51 HK$4.27	Min.: 1 Mult.: 1	Crystals	4.9152 MHz	20 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 8.1920MHz; 20/30/-10 to 60C/20 FUND; LFXTAL026063B IQD 1: HK$6.99 961In Stock	Mfr. Part No. LFXTAL026063B Mouser Part No 449-LFXTAL026063B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 8.1920MHz; 20/30/-10 to 60C/20 FUND; Learn More about IQD hc49x crystals	Datasheet	961In Stock	HK$6.99 HK$6.00 HK$5.87 HK$4.98 View HK$4.67 HK$4.51 HK$4.46 HK$4.17 HK$3.95	Min.: 1 Mult.: 1	Crystals	8.192 MHz	30 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals HC49 22.57920MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46 LFXTAL029679B IQD 1: HK$6.99 590In Stock New At Mouser	Mfr. Part No. LFXTAL029679B Mouser Part No 449-LFXTAL029679B New At Mouser	IQD	Crystals HC49 22.57920MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46	Datasheet	590In Stock	HK$6.99 HK$6.00 HK$5.87 HK$4.98 View HK$4.67 HK$4.51 HK$4.46 HK$4.17 HK$3.95	Min.: 1 Mult.: 1	Crystals	22.5792 MHz	30 PPM	20 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 2.0480MHz; 20/50/-10 to 60C/18 FUND ; LFXTAL056400B IQD 1: HK$10.85 477In Stock	Mfr. Part No. LFXTAL056400B Mouser Part No 449-LFXTAL056400B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 2.0480MHz; 20/50/-10 to 60C/18 FUND ; Learn More about IQD hc49x crystals	Datasheet	477In Stock	HK$10.85 HK$9.37 HK$9.21 HK$7.76 View HK$7.41 HK$7.27 HK$6.96 HK$6.49 HK$6.16	Min.: 1 Mult.: 1	Crystals	2.048 MHz	50 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals HC49/4H 8.1920MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1 LFXTAL003271B IQD 1: HK$4.11 610In Stock New At Mouser	Mfr. Part No. LFXTAL003271B Mouser Part No 449-LFXTAL003271B New At Mouser	IQD	Crystals HC49/4H 8.1920MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	610In Stock	HK$4.11 HK$3.49 HK$3.40 HK$2.89 View HK$2.84 HK$2.70 HK$2.58 HK$2.41 HK$2.30	Min.: 1 Mult.: 1	Crystals	8.192 MHz	50 PPM	30 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 17.17760MHz; 30/50/-40 to 85C/30 FUND ; LFXTAL003987B IQD 1: HK$4.11 746In Stock	Mfr. Part No. LFXTAL003987B Mouser Part No 449-LFXTAL003987B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 17.17760MHz; 30/50/-40 to 85C/30 FUND ; Learn More about IQD hc49x crystals	Datasheet	746In Stock	HK$4.11 HK$3.49 HK$3.40 HK$2.89 View HK$2.84 HK$2.70 HK$2.58 HK$2.41 HK$2.30	Min.: 1 Mult.: 1	Crystals	17.1776 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 40 C	+ 85 C	Bulk
Crystals HC49 16.0MHz 30/50/-10 to 60C/32 FUND 11.05 x 4.65 x 13.46 LFXTAL019627B IQD 1: HK$6.99 972In Stock New At Mouser	Mfr. Part No. LFXTAL019627B Mouser Part No 449-LFXTAL019627B New At Mouser	IQD	Crystals HC49 16.0MHz 30/50/-10 to 60C/32 FUND 11.05 x 4.65 x 13.46	Datasheet	972In Stock	HK$6.99 HK$6.00 HK$5.87 HK$4.98 View HK$4.67 HK$4.51 HK$4.46 HK$4.17 HK$3.95	Min.: 1 Mult.: 1	Crystals	16 MHz	50 PPM	30 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.1440MHz; 30/50/-20 to 70C/32 FUND; LFXTAL027100B IQD 1: HK$4.11 994In Stock	Mfr. Part No. LFXTAL027100B Mouser Part No 449-LFXTAL027100B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.1440MHz; 30/50/-20 to 70C/32 FUND; Learn More about IQD hc49x crystals	Datasheet	994In Stock	HK$4.11 HK$3.49 HK$3.40 HK$2.89 View HK$2.84 HK$2.70 HK$2.58 HK$2.41 HK$2.30	Min.: 1 Mult.: 1	Crystals	6.144 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 20 C	+ 70 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 12.2880MHz; 20/30/-10 to 60C/20 FUND; LFXTAL028237B IQD 1: HK$6.99 975In Stock	Mfr. Part No. LFXTAL028237B Mouser Part No 449-LFXTAL028237B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 12.2880MHz; 20/30/-10 to 60C/20 FUND; Learn More about IQD hc49x crystals	Datasheet	975In Stock	HK$6.99 HK$6.00 HK$5.87 HK$4.98 View HK$4.67 HK$4.51 HK$4.46 HK$4.17 HK$3.95	Min.: 1 Mult.: 1	Crystals	12.288 MHz	30 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk