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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
Programmable Oscillators Unprog MEMS Oscillator, -40C-85C, 25ppm DSC8123DI2 Microchip Technology 1: HK$40.61 130In Stock	Mfr. Part No. DSC8123DI2 Mouser Part No 998-DSC8123DI2	Microchip Technology	Programmable Oscillators Unprog MEMS Oscillator, -40C-85C, 25ppm	Datasheet	130In Stock	HK$40.61 HK$33.87 HK$33.54	Min.: 1 Mult.: 1	Programmable Oscillators	10 MHz to 460 MHz	25 PPM		SMD/SMT	QFN-4	- 40 C	+ 85 C	Tube
Crystals 32.768 kHz 6.0 pF +/-10 PPM -40/+85C CM7V-T1A-32.768kHz-6pF-10PPM-TA-QC Micro Crystal 1: HK$4.93 1,995In Stock 6,000Expected 25/12/2026	Mfr. Part No. CM7V-T1A-32.768kHz-6pF-10PPM-TA-QC Mouser Part No 428-202747-MG01	Micro Crystal	Crystals 32.768 kHz 6.0 pF +/-10 PPM -40/+85C	Datasheet	1,995In Stock 6,000Expected 25/12/2026	Cut Tape HK$4.93 HK$4.20 HK$3.99 HK$3.62 Reel HK$3.14 View HK$3.44 HK$3.26 HK$2.91 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	32.768 kHz		10 PPM	SMD/SMT		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals 12MHz 15pF -10C 60C LFXTAL018145Bulk IQD 1: HK$6.74 982In Stock	Mfr. Part No. LFXTAL018145Bulk Mouser Part No 449-LFXTAL018145BULK	IQD	Crystals 12MHz 15pF -10C 60C Learn More about IQD hc49x crystals	Datasheet	982In Stock	HK$6.74 HK$5.72 HK$5.59 HK$4.74 View HK$4.67 HK$4.44 HK$4.25 HK$3.96 HK$3.79	Min.: 1 Mult.: 1	Crystals	12 MHz	50 PPM	30 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 12.0MHz; 30/50/-40 to 85C/20 FUND; LFXTAL023950B IQD 1: HK$4.11 500In Stock	Mfr. Part No. LFXTAL023950B Mouser Part No 449-LFXTAL023950B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 12.0MHz; 30/50/-40 to 85C/20 FUND; Learn More about IQD hc49x crystals	Datasheet	500In 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	12 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 40 C	+ 85 C	Bulk
Crystals 24MHz 27pF LFXTAL029997 IQD 1: HK$3.45 894In Stock	Mfr. Part No. LFXTAL029997 Mouser Part No 449-LFXTAL029997	IQD	Crystals 24MHz 27pF Learn More about IQD hc49x crystals	Datasheet	894In Stock	Cut Tape HK$3.45 HK$2.91 HK$2.76 HK$2.52 Reel HK$2.02 View HK$2.38 HK$2.01 HK$1.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	24 MHz	50 PPM		SMD/SMT		- 10 C	+ 60 C	Reel, Cut Tape, MouseReel
Crystals 25MHz 30pF -20C 70C LFXTAL034506 IQD 1: HK$3.86 250In Stock	Mfr. Part No. LFXTAL034506 Mouser Part No 449-LFXTAL034506	IQD	Crystals 25MHz 30pF -20C 70C	Datasheet	250In Stock	Cut Tape HK$3.86 HK$3.27 HK$3.11 HK$2.82 Reel HK$2.27 View HK$2.68 HK$2.26 HK$2.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	25 MHz	30 PPM	30 PPM	SMD/SMT		- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 8MHz 16pF -40C 85C LFXTAL035430 IQD 1: HK$11.67 948In Stock	Mfr. Part No. LFXTAL035430 Mouser Part No 449-LFXTAL035430	IQD	Crystals 8MHz 16pF -40C 85C	Datasheet	948In Stock	Cut Tape HK$11.67 HK$10.11 HK$9.54 HK$8.80 Reel HK$7.08 View HK$8.38 HK$6.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	8 MHz	50 PPM	30 PPM	SMD/SMT		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0MHz; 15/50/-40 to 85C/30 FUND ; LFXTAL036183B IQD 1: HK$4.36 144In Stock	Mfr. Part No. LFXTAL036183B Mouser Part No 449-LFXTAL036183B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0MHz; 15/50/-40 to 85C/30 FUND ; Learn More about IQD hc49x crystals	Datasheet	144In Stock	HK$4.36 HK$3.70 HK$3.61 HK$3.06 View HK$3.01 HK$2.86 HK$2.59 HK$2.56 HK$2.51	Min.: 1 Mult.: 1	Crystals	8 MHz	50 PPM	15 PPM	Radial	HC-49/4H	- 40 C	+ 85 C	Bulk
Crystals 25MHz 16pF -40C 85C LFXTAL050211 IQD 1: HK$4.60 987In Stock	Mfr. Part No. LFXTAL050211 Mouser Part No 449-LFXTAL050211	IQD	Crystals 25MHz 16pF -40C 85C	Datasheet	987In Stock	Cut Tape HK$4.60 HK$3.90 HK$3.71 HK$3.37 Reel HK$2.70 View HK$3.19 HK$2.58 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	25 MHz			SMD/SMT		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals 8MHz 10pF -40C 85C LFXTAL057013 IQD 1: HK$9.04 630In Stock	Mfr. Part No. LFXTAL057013 Mouser Part No 449-LFXTAL057013	IQD	Crystals 8MHz 10pF -40C 85C	Datasheet	630In Stock	Cut Tape HK$9.04 HK$7.70 HK$7.32 HK$6.65 Reel HK$5.29 View HK$6.22 HK$5.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals 40MHz 18pF 30ppm -40C +85C LFXTAL059537 IQD 1: HK$8.71 800In Stock	Mfr. Part No. LFXTAL059537 Mouser Part No 449-LFXTAL059537	IQD	Crystals 40MHz 18pF 30ppm -40C +85C	Datasheet	800In Stock	Cut Tape HK$8.71 HK$7.48 HK$7.08 HK$6.50 Reel HK$5.22 View HK$6.15 HK$5.85 HK$5.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals 30MHz 10pF -40C 85C LFXTAL065460 IQD 1: HK$9.04 408In Stock	Mfr. Part No. LFXTAL065460 Mouser Part No 449-LFXTAL065460	IQD	Crystals 30MHz 10pF -40C 85C	Datasheet	408In Stock	Cut Tape HK$9.04 HK$7.70 HK$7.32 HK$6.65 Reel HK$5.22 View HK$6.01 HK$6.00 HK$5.14 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals 20 MHz 10/30/9 FUND ESR=50Ohms 125C LFXTAL085875 IQD 1: HK$6.49 939In Stock	Mfr. Part No. LFXTAL085875 Mouser Part No 449-LFXTAL085875	IQD	Crystals 20 MHz 10/30/9 FUND ESR=50Ohms 125C Learn More about IQD cfpx 180	Datasheet	939In Stock	Cut Tape HK$6.49 HK$5.54 HK$5.26 HK$4.78 View Reel HK$2.91 HK$4.53 HK$4.31 HK$4.00 HK$2.91	Min.: 1 Mult.: 1 : 3,000	Crystals	20 MHz	30 PPM	10 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 125 C	Reel, Cut Tape
Crystals 40 MHz 20/40/12 FUND ESR=35Ohms 125C LFXTAL085888 IQD 1: HK$6.49 729In Stock	Mfr. Part No. LFXTAL085888 Mouser Part No 449-LFXTAL085888	IQD	Crystals 40 MHz 20/40/12 FUND ESR=35Ohms 125C Learn More about IQD cfpx 180	Datasheet	729In Stock	Cut Tape HK$6.49 HK$5.54 HK$5.26 HK$4.78 View Reel HK$2.91 HK$4.53 HK$4.31 HK$4.00 HK$2.91	Min.: 1 Mult.: 1 : 3,000	Crystals	40 MHz	40 PPM	20 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 125 C	Reel, Cut Tape
Crystals 13.56MHz CHIPSET 017486 Crystek Corporation 1: HK$8.22 591In Stock	Mfr. Part No. 017486 Mouser Part No 549-017486	Crystek Corporation	Crystals 13.56MHz CHIPSET		591In Stock	Cut Tape HK$8.22 HK$7.00 HK$6.65 HK$6.14 Reel HK$5.22 View HK$4.87 HK$4.61 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	13.56 MHz			SMD/SMT				Reel, Cut Tape, MouseReel
VCO Oscillators 900-940MHz CVCO45CL-0900-0940 Crystek Corporation 1: HK$224.00 5In Stock	Mfr. Part No. CVCO45CL-0900-0940 Mouser Part No 549-CV45CL900-940	Crystek Corporation	VCO Oscillators 900-940MHz	Datasheet	5In Stock	HK$224.00 HK$194.65 HK$184.13 HK$176.57 View HK$171.63 HK$167.19 Quote	Min.: 1 Mult.: 1	VCO	900 MHz to 940 MHz			SMD/SMT		- 45 C	+ 85 C	Cut Tape
VCO Oscillators 1487-1587MHz CVCO55CL-1487-1587 Crystek Corporation 1: HK$219.23 7In Stock	Mfr. Part No. CVCO55CL-1487-1587 Mouser Part No 549-CV55CL1487-1587	Crystek Corporation	VCO Oscillators 1487-1587MHz	Datasheet	7In Stock	HK$219.23 HK$190.46 HK$180.18 HK$172.70 View HK$165.63 HK$161.11 HK$157.00 Quote	Min.: 1 Mult.: 1	VCO	1.487 GHz to 1.587 GHz			SMD/SMT		- 40 C	+ 85 C	Cut Tape
VCO Oscillators Red Box 0200-0400MHz CRBV55CL-0200-0400 Crystek Corporation 1: HK$1,377.01 1In Stock	Mfr. Part No. CRBV55CL-0200-0400 Mouser Part No 549-RBV55CL0200-0400	Crystek Corporation	VCO Oscillators Red Box 0200-0400MHz Learn More about Crystek Corporation redbox vco		1In Stock	HK$1,377.01 HK$1,258.32	Min.: 1 Mult.: 1	VCO	200 MHz to 400 MHz			SMD/SMT				Bulk
Crystals 4MHz 20pF FOXSDLF/040 Fox / Abracon 1: HK$2.38 7,709In Stock	Mfr. Part No. FOXSDLF/040 Mouser Part No 559-FOXSD040-LF	Fox / Abracon	Crystals 4MHz 20pF	Datasheet	7,709In Stock	Cut Tape HK$2.38 HK$2.05 HK$1.94 HK$1.76 Reel HK$1.41 View HK$1.67 HK$1.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	4 MHz	50 PPM	50 PPM	SMD/SMT	HC-49/US	- 10 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 14.31818MHz 20pF FOXSDLF/143-20 Fox / Abracon 1: HK$2.47 972In Stock	Mfr. Part No. FOXSDLF/143-20 Mouser Part No 559-FOXSD143-20-LF	Fox / Abracon	Crystals 14.31818MHz 20pF Learn More about Fox / Abracon foxhc49	Datasheet	972In Stock	Cut Tape HK$2.47 HK$2.10 HK$1.99 HK$1.80 Reel HK$1.45 View HK$1.71 HK$1.44 HK$1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	14.31818 MHz	50 PPM	50 PPM	SMD/SMT	HC-49/US	- 10 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 14.7456MHz 20pF FOXSDLF/147-20 Fox / Abracon 1: HK$2.47 2,452In Stock	Mfr. Part No. FOXSDLF/147-20 Mouser Part No 559-FOXSD147-20-LF	Fox / Abracon	Crystals 14.7456MHz 20pF	Datasheet	2,452In Stock	Cut Tape HK$2.47 HK$2.10 HK$1.99 HK$1.80 Reel HK$1.45 View HK$1.71 HK$1.44 HK$1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	14.7456 MHz	50 PPM	50 PPM	SMD/SMT	HC-49/US	- 10 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 24 MHZ 16PF HC49SDLF-24.0MHz Fox / Abracon 1: HK$2.47 3,383In Stock	Mfr. Part No. HC49SDLF-24.0MHz Mouser Part No 559-FOXSD240F-16-LF	Fox / Abracon	Crystals 24 MHZ 16PF	Datasheet	3,383In Stock	Cut Tape HK$2.47 HK$2.10 HK$1.99 HK$1.80 Reel HK$1.45 View HK$1.71 HK$1.44 HK$1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	24 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/US	- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 24.576MHz 20pF FOXSDLF/245F-20 Fox / Abracon 1: HK$2.47 2,079In Stock	Mfr. Part No. FOXSDLF/245F-20 Mouser Part No 559-FOXSD245F-20-LF	Fox / Abracon	Crystals 24.576MHz 20pF	Datasheet	2,079In Stock	Cut Tape HK$2.47 HK$2.10 HK$1.99 HK$1.80 Reel HK$1.45 View HK$1.71 HK$1.44 HK$1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	24.576 MHz	50 PPM	50 PPM	SMD/SMT	HC-49/US	- 10 C	+ 70 C	Reel, Cut Tape, MouseReel
Crystals 8MHz 12pF -20C +70C 30ppm HC49SDLF-8.00MHz Fox / Abracon 1: HK$2.47 2,699In Stock	Mfr. Part No. HC49SDLF-8.00MHz Mouser Part No 559-FOXSDLF/080-12	Fox / Abracon	Crystals 8MHz 12pF -20C +70C 30ppm	Datasheet	2,699In Stock	Cut Tape HK$2.47 HK$2.10 HK$1.99 HK$1.80 Reel HK$1.45 View HK$1.71 HK$1.44 HK$1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	8 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/US	- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
MEMS Oscillators MEMS OSC, LVCMOS, 66.667MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm DSC1001DI2-066.6670 Microchip Technology 1: HK$6.41 199In Stock	Mfr. Part No. DSC1001DI2-066.6670 Mouser Part No 579-1001DI20666670	Microchip Technology	MEMS Oscillators MEMS OSC, LVCMOS, 66.667MHz, 25PPM, 1.8-3.3V, -40 to 85C, 2.5 x 2.0mm	Datasheet	199In Stock	HK$6.41 HK$5.34 HK$5.28	Min.: 1 Mult.: 1	MEMS Oscillators	66.667 MHz	25 PPM			CDFN-4	- 40 C	+ 85 C	Tube