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Frequency Control & Timing Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 HC49 20.0MHz 20/20/-10 to 60C/32 FUND 11.05 x 4.65 x 13.46 LFXTAL011155B IQD 1: $1.26 704In Stock New At Mouser	Mfr. Part No. LFXTAL011155B Mouser Part No 449-LFXTAL011155B New At Mouser	IQD	Crystals HC49 20.0MHz 20/20/-10 to 60C/32 FUND 11.05 x 4.65 x 13.46	Datasheet	704In Stock	$1.26 $1.08 $1.05 $0.892 View $0.838 $0.836 $0.801 $0.747 $0.707	Min.: 1 Mult.: 1	Crystals	20 MHz	20 PPM	20 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 2.0MHz; 30/50/-20 to 70C/32 FUND; LFXTAL028855B IQD 1: $2.00 195In Stock	Mfr. Part No. LFXTAL028855B Mouser Part No 449-LFXTAL028855B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 2.0MHz; 30/50/-20 to 70C/32 FUND; Learn More about IQD hc49x crystals	Datasheet	195In Stock	$2.00 $1.73 $1.70 $1.43 View $1.41 $1.36 $1.29 $1.23 $1.17	Min.: 1 Mult.: 1	Crystals	2 MHz	50 PPM	30 PPM	Radial	HC-49	- 20 C	+ 70 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 14.3180MHz; 30/50/-20 to 70C/18 FUND; LFXTAL034763B IQD 1: $1.16 974In Stock	Mfr. Part No. LFXTAL034763B Mouser Part No 449-LFXTAL034763B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 14.3180MHz; 30/50/-20 to 70C/18 FUND; Learn More about IQD hc49x crystals	Datasheet	974In Stock	$1.16 $0.993 $0.971 $0.824 View $0.774 $0.772 $0.738 $0.69 $0.653	Min.: 1 Mult.: 1	Crystals	14.318 MHz	50 PPM	30 PPM	Radial	HC-49	- 20 C	+ 70 C	Bulk
Crystals 20 MHz 10/30/9 FUND ESR=50Ohms 125C LFXTAL085875 IQD 1: $1.07 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 $1.07 $0.917 $0.87 $0.79 View Reel $0.481 $0.749 $0.713 $0.662 $0.481	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: $1.07 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 $1.07 $0.917 $0.87 $0.79 View Reel $0.481 $0.749 $0.713 $0.662 $0.481	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 HC49 5.120MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46 LFXTAL011904B IQD 1: $1.16 686In Stock New At Mouser	Mfr. Part No. LFXTAL011904B Mouser Part No 449-LFXTAL011904B New At Mouser	IQD	Crystals HC49 5.120MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46	Datasheet	686In Stock	$1.16 $0.993 $0.971 $0.824 View $0.774 $0.772 $0.738 $0.69 $0.653	Min.: 1 Mult.: 1	Crystals	5.12 MHz	50 PPM	30 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 29.0MHz; 20/30/-10 to 60C/30 FUND ; LFXTAL014793B IQD 1: $1.26 1,353In Stock	Mfr. Part No. LFXTAL014793B Mouser Part No 449-LFXTAL014793B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 29.0MHz; 20/30/-10 to 60C/30 FUND ; Learn More about IQD hc49x crystals	Datasheet	1,353In Stock	$1.26 $1.08 $1.05 $0.892 View $0.838 $0.836 $0.801 $0.747 $0.707	Min.: 1 Mult.: 1	Crystals	29 MHz	30 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals HC49/4H 10.0MHz 30/50/-20 to 70C/12 FUND 11.05 x 4.7 x 4.1 LFXTAL017907B IQD 1: $0.68 856In Stock New At Mouser	Mfr. Part No. LFXTAL017907B Mouser Part No 449-LFXTAL017907B New At Mouser	IQD	Crystals HC49/4H 10.0MHz 30/50/-20 to 70C/12 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	856In Stock	$0.68 $0.577 $0.563 $0.477 View $0.469 $0.447 $0.427 $0.398 $0.381	Min.: 1 Mult.: 1	Crystals	10 MHz	50 PPM	30 PPM	Radial	HC49-2	- 20 C	+ 70 C	Bulk
Crystals HC49/4H 18.0MHz 30/50/-20 to 70C/30 FUND 11.05 x 4.7 x 4.1 LFXTAL020256B IQD 1: $0.68 832In Stock New At Mouser	Mfr. Part No. LFXTAL020256B Mouser Part No 449-LFXTAL020256B New At Mouser	IQD	Crystals HC49/4H 18.0MHz 30/50/-20 to 70C/30 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	832In Stock	$0.68 $0.577 $0.563 $0.477 View $0.469 $0.447 $0.427 $0.398 $0.381	Min.: 1 Mult.: 1	Crystals	18 MHz	50 PPM	30 PPM	Radial	HC49-2	- 20 C	+ 70 C	Bulk
Crystals HC49 22.57920MHz 30/50/-10 to 60C/20 FUND 11.05 x 4.65 x 13.46 LFXTAL021882B IQD 1: $1.16 801In Stock New At Mouser	Mfr. Part No. LFXTAL021882B Mouser Part No 449-LFXTAL021882B New At Mouser	IQD	Crystals HC49 22.57920MHz 30/50/-10 to 60C/20 FUND 11.05 x 4.65 x 13.46	Datasheet	801In Stock	$1.16 $0.993 $0.971 $0.824 View $0.774 $0.772 $0.738 $0.69 $0.653	Min.: 1 Mult.: 1	Crystals	22.5792 MHz	50 PPM	30 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals HC49/4H 12.0MHz +/-30ppm -20C / +70C LFXTAL023384B IQD 1: $0.68 996In Stock New At Mouser	Mfr. Part No. LFXTAL023384B Mouser Part No 449-LFXTAL023384B New At Mouser	IQD	Crystals HC49/4H 12.0MHz +/-30ppm -20C / +70C Learn More about IQD hc49x crystals	Datasheet	996In Stock	$0.68 $0.577 $0.563 $0.477 View $0.469 $0.447 $0.427 $0.398 $0.381	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 7.680MHz; 30/50/-20 to 70C/18 FUND; LFXTAL024910B IQD 1: $1.16 981In Stock	Mfr. Part No. LFXTAL024910B Mouser Part No 449-LFXTAL024910B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 7.680MHz; 30/50/-20 to 70C/18 FUND; Learn More about IQD hc49x crystals	Datasheet	981In Stock	$1.16 $0.993 $0.971 $0.824 View $0.774 $0.772 $0.738 $0.69 $0.653	Min.: 1 Mult.: 1	Crystals	7.68 MHz	50 PPM	30 PPM	Radial	HC-49	- 20 C	+ 70 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 19.66080MHz; 20/30/-20 to 70C/20 FUND; LFXTAL027216B IQD 1: $0.68 998In Stock	Mfr. Part No. LFXTAL027216B Mouser Part No 449-LFXTAL027216B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 19.66080MHz; 20/30/-20 to 70C/20 FUND; Learn More about IQD hc49x crystals	Datasheet	998In Stock	$0.68 $0.577 $0.563 $0.477 View $0.469 $0.447 $0.427 $0.398 $0.381	Min.: 1 Mult.: 1	Crystals	19.6608 MHz	30 PPM	20 PPM	Radial	HC-49/4H	- 20 C	+ 70 C	Bulk
Crystals HC49/4H 4.0MHz 30/50/-20 to 70C/15 FUND 11.05 x 4.7 x 4.1 LFXTAL033206B IQD 1: $0.68 908In Stock New At Mouser	Mfr. Part No. LFXTAL033206B Mouser Part No 449-LFXTAL033206B New At Mouser	IQD	Crystals HC49/4H 4.0MHz 30/50/-20 to 70C/15 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	908In Stock	$0.68 $0.577 $0.563 $0.477 View $0.469 $0.447 $0.427 $0.398 $0.381	Min.: 1 Mult.: 1	Crystals	4 MHz	50 PPM	30 PPM	Radial	HC49-2	- 20 C	+ 70 C	Bulk
Crystals HC49 16.0MHz 20/20/-10 to 60C/18 FUND 11.05 x 4.65 x 13.46 LFXTAL034924B IQD 1: $1.26 863In Stock New At Mouser	Mfr. Part No. LFXTAL034924B Mouser Part No 449-LFXTAL034924B New At Mouser	IQD	Crystals HC49 16.0MHz 20/20/-10 to 60C/18 FUND 11.05 x 4.65 x 13.46	Datasheet	863In Stock	$1.26 $1.08 $1.05 $0.892 View $0.838 $0.836 $0.801 $0.747 $0.707	Min.: 1 Mult.: 1	Crystals	16 MHz	20 PPM	20 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0960MHz; 30/50/-20 to 70C/12 FUND; LFXTAL035354B IQD 1: $0.68 978In Stock	Mfr. Part No. LFXTAL035354B Mouser Part No 449-LFXTAL035354B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0960MHz; 30/50/-20 to 70C/12 FUND; Learn More about IQD hc49x crystals	Datasheet	978In Stock	$0.68 $0.577 $0.563 $0.477 View $0.469 $0.447 $0.427 $0.398 $0.381	Min.: 1 Mult.: 1	Crystals	4.096 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 20 C	+ 70 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 5.0MHz; 30/50/-40 to 85C/20 FUND ; LFXTAL052434B IQD 1: $0.68 903In Stock	Mfr. Part No. LFXTAL052434B Mouser Part No 449-LFXTAL052434B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 5.0MHz; 30/50/-40 to 85C/20 FUND ;	Datasheet	903In Stock	$0.68 $0.577 $0.563 $0.477 View $0.469 $0.447 $0.427 $0.398 $0.381	Min.: 1 Mult.: 1	Crystals	5 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 40 C	+ 85 C	Bulk
Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 32.0MHz; 30/30/-20 to 70C/30 FUND ; LFXTAL063526B IQD 1: $0.802 892In Stock	Mfr. Part No. LFXTAL063526B Mouser Part No 449-LFXTAL063526B	IQD	Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 32.0MHz; 30/30/-20 to 70C/30 FUND ; Learn More about IQD hc49x crystals	Datasheet	892In Stock	$0.802 $0.681 $0.665 $0.564 View $0.555 $0.528 $0.506 $0.471 $0.45	Min.: 1 Mult.: 1	Crystals	32 MHz	30 PPM	30 PPM	Radial	HC-49/4H	- 20 C	+ 70 C	Bulk
Crystals 24 MHz 10/30/9 FUND ESR=40Ohms 125C LFXTAL085877 IQD 1: $1.07 556In Stock	Mfr. Part No. LFXTAL085877 Mouser Part No 449-LFXTAL085877	IQD	Crystals 24 MHz 10/30/9 FUND ESR=40Ohms 125C Learn More about IQD cfpx 180	Datasheet	556In Stock	Cut Tape $1.07 $0.917 $0.87 $0.79 View Reel $0.481 $0.749 $0.713 $0.662 $0.481	Min.: 1 Mult.: 1 : 3,000	Crystals	24 MHz	30 PPM	10 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 125 C	Reel, Cut Tape
Crystals 30 MHz 20/50/12 FUND ESR=40Ohms 125C LFXTAL085885 IQD 1: $1.07 910In Stock	Mfr. Part No. LFXTAL085885 Mouser Part No 449-LFXTAL085885	IQD	Crystals 30 MHz 20/50/12 FUND ESR=40Ohms 125C Learn More about IQD cfpx 180	Datasheet	910In Stock	Cut Tape $1.07 $0.917 $0.87 $0.79 View Reel $0.481 $0.749 $0.713 $0.662 $0.481	Min.: 1 Mult.: 1 : 3,000	Crystals	30 MHz	50 PPM	20 PPM	SMD/SMT	3.2 mm x 2.5 mm	- 40 C	+ 125 C	Reel, Cut Tape
VCO Oscillators 1600-3200MHz CVCO55BE-1600-3200 Crystek Corporation 1: $34.94 174In Stock	Mfr. Part No. CVCO55BE-1600-3200 Mouser Part No 549-CV55BE1600-3200	Crystek Corporation	VCO Oscillators 1600-3200MHz	Datasheet	174In Stock	Cut Tape $34.94 $30.37 $28.72 $27.54 Reel $26.41 View $25.68 $25.01 Quote MouseReel Available	Min.: 1 Mult.: 1 : 101	VCO	1.64 GHz to 3.2 GHz			SMD/SMT		- 20 C	+ 70 C	Reel, Cut Tape, MouseReel
VCO Oscillators 393-428MHz CVCO55CL-0393-0428 Crystek Corporation 1: $34.05 95In Stock	Mfr. Part No. CVCO55CL-0393-0428 Mouser Part No 549-CV55CL393-428	Crystek Corporation	VCO Oscillators 393-428MHz	Datasheet	95In Stock	Cut Tape $34.05 $29.59 $27.99 $26.85 Reel $25.73 View $25.02 $24.37 MouseReel Available	Min.: 1 Mult.: 1 : 101	VCO	393 MHz to 428 MHz			SMD/SMT		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Crystals Xtal 1045 2-SMD 4.9152MHz Tol 30ppm Stab 30ppm 0 C - 70 C 20pF 150 Ohms FC8AQCCMC4.9152-T1 Fox / Abracon 1: $2.92 1,226In Stock	Mfr. Part No. FC8AQCCMC4.9152-T1 Mouser Part No 559-FC8AQCCMC49152T1	Fox / Abracon	Crystals Xtal 1045 2-SMD 4.9152MHz Tol 30ppm Stab 30ppm 0 C - 70 C 20pF 150 Ohms	Datasheet	1,226In Stock	Cut Tape $2.92 $2.53 $2.39 $2.20 Reel $1.90 View $2.08 $2.00 $1.74 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Standard Clock Oscillators Single Freq ULJ XO,OE P1/2,0.2-1500MHz 545BAA156M250BCG Skyworks Solutions, Inc. 1: $21.99 248In Stock 200Expected 8/12/2026	Mfr. Part No. 545BAA156M250BCG Mouser Part No 873-545BAA156M250BCG	Skyworks Solutions, Inc.	Standard Clock Oscillators Single Freq ULJ XO,OE P1/2,0.2-1500MHz	Datasheet	248In Stock 200Expected 8/12/2026	$21.99 $18.69 $15.87 $15.44 View $15.41 $15.23	Min.: 1 Mult.: 1	Standard Oscillators								Cut Tape
Standard Clock Oscillators 32.768 kHz +/-20 PPM -40/+125C OV-7604-C7-32.768kHz-20PPM-TB-QC Micro Crystal 1: $3.01 1,930In Stock	Mfr. Part No. OV-7604-C7-32.768kHz-20PPM-TB-QC Mouser Part No 428-202281-MG01	Micro Crystal	Standard Clock Oscillators 32.768 kHz +/-20 PPM -40/+125C	Datasheet	1,930In Stock	Cut Tape $3.01 $2.60 $2.46 $2.26 $2.20 Reel $1.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	32.768 kHz	20 PPM		SMD/SMT		- 40 C	+ 125 C	Reel, Cut Tape, MouseReel