.hide-partial { max-height: none; } .show-more { display: none; }

Frequency Control & Timing Devices

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Frequency Control & Timing Devices

List Images

Results: 465,087

Applied Filters:

Manufacturer

Product Type

Frequency

Frequency Stability

Tolerance

Termination Style

Package/Case

Minimum Operating Temperature

Maximum Operating Temperature

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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
Standard Clock Oscillators Single Freq ULJ XO, OE P1/2, 0.2-1500MHz 540BAA156M250BCG Skyworks Solutions, Inc. 1: $16.05 50In Stock	Mfr. Part No. 540BAA156M250BCG Mouser Part No 873-540BAA156M250BCG	Skyworks Solutions, Inc.	Standard Clock Oscillators Single Freq ULJ XO, OE P1/2, 0.2-1500MHz	Datasheet	50In Stock	$16.05 $13.86 $13.18 $12.54 View $12.35 $12.01 $11.71 $11.70	Min.: 1 Mult.: 1	Standard Oscillators								Cut Tape
Standard Clock Oscillators Single Freq ULJ XO, OE P1/2, 0.2-1500MHz 540BAA200M000BCG Skyworks Solutions, Inc. 1: $16.05 3In Stock 100Expected 27/11/2026	Mfr. Part No. 540BAA200M000BCG Mouser Part No 873-540BAA200M000BCG	Skyworks Solutions, Inc.	Standard Clock Oscillators Single Freq ULJ XO, OE P1/2, 0.2-1500MHz	Datasheet	3In Stock 100Expected 27/11/2026	$16.05 $13.86 $13.18 $12.54 View $12.36 $11.70 $11.40 $11.38	Min.: 1 Mult.: 1	Standard Oscillators								Cut Tape
MEMS Oscillators MEMS Oscillator High Perf, 25ppm DSC1101DE2-008.0000 Microchip Technology 1: $1.16 179In Stock	Mfr. Part No. DSC1101DE2-008.0000 Mouser Part No 998-1101DE2008.0000	Microchip Technology	MEMS Oscillators MEMS Oscillator High Perf, 25ppm Learn More about Microchip Technology micrel dsc11xx oscillator	Datasheet	179In Stock	$1.16 $0.966 $0.96	Min.: 1 Mult.: 1	MEMS Oscillators	8 MHz	25 PPM			VDFN-6	- 20 C	+ 70 C	Cut Tape
Crystals 32.768 kHz 12.5 pF +/-20 PPM -55/+125C CM8V-T1A-32.768kHz-12.5pF-20PPM-TC-QC Micro Crystal 1: $0.843 2,054In Stock	Mfr. Part No. CM8V-T1A-32.768kHz-12.5pF-20PPM-TC-QC Mouser Part No 428-202709-MC01	Micro Crystal	Crystals 32.768 kHz 12.5 pF +/-20 PPM -55/+125C Learn More about Micro Crystal cm8v t1a tuning fork crystals	Datasheet	2,054In Stock	Cut Tape $0.843 $0.719 $0.683 $0.62 Reel $0.533 View $0.588 $0.559 $0.52 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	32.768 kHz		20 PPM	SMD/SMT		- 55 C	+ 125 C	Reel, Cut Tape, MouseReel
Crystals 32.768 kHz 6.0 pF +/-10 PPM -40/+85C CM7V-T1A-32.768kHz-6pF-10PPM-TA-QC Micro Crystal 1: $0.816 2,045In 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	2,045In Stock 6,000Expected 25/12/2026	Cut Tape $0.816 $0.695 $0.66 $0.598 Reel $0.52 View $0.568 $0.54 $0.481 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	32.768 kHz		10 PPM	SMD/SMT		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Standard Clock Oscillators 27MHz 3.3V 50ppm -40C +85C LFSPXO020899 IQD 1: $2.60 70In Stock	Mfr. Part No. LFSPXO020899 Mouser Part No 449-LFSPXO020899	IQD	Standard Clock Oscillators 27MHz 3.3V 50ppm -40C +85C Learn More about IQD cfps clock oscillators	Datasheet	70In Stock	Cut Tape $2.60 $2.26 $2.14 $1.96 Reel $1.58 View $1.88 $1.52 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Standard Oscillators	27 MHz	50 PPM		SMD/SMT				Reel, Cut Tape, MouseReel
Crystals 12MHz 15pF -10C 60C LFXTAL018145Bulk IQD 1: $1.12 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	$1.12 $0.947 $0.925 $0.785 View $0.772 $0.734 $0.703 $0.656 $0.627	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: $0.68 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	$0.68 $0.577 $0.563 $0.477 View $0.469 $0.447 $0.427 $0.398 $0.381	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: $0.571 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 $0.571 $0.481 $0.457 $0.416 Reel $0.335 View $0.394 $0.333 $0.318 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: $0.639 250In Stock	Mfr. Part No. LFXTAL034506 Mouser Part No 449-LFXTAL034506	IQD	Crystals 25MHz 30pF -20C 70C	Datasheet	250In Stock	Cut Tape $0.639 $0.541 $0.514 $0.466 Reel $0.375 View $0.443 $0.374 $0.358 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: $1.93 948In Stock	Mfr. Part No. LFXTAL035430 Mouser Part No 449-LFXTAL035430	IQD	Crystals 8MHz 16pF -40C 85C	Datasheet	948In Stock	Cut Tape $1.93 $1.67 $1.58 $1.46 Reel $1.17 View $1.39 $1.13 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: $0.721 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	$0.721 $0.612 $0.597 $0.506 View $0.498 $0.473 $0.428 $0.423 $0.415	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: $0.762 995In Stock	Mfr. Part No. LFXTAL050211 Mouser Part No 449-LFXTAL050211	IQD	Crystals 25MHz 16pF -40C 85C	Datasheet	995In Stock	Cut Tape $0.762 $0.646 $0.613 $0.558 Reel $0.447 View $0.528 $0.427 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: $1.50 630In Stock	Mfr. Part No. LFXTAL057013 Mouser Part No 449-LFXTAL057013	IQD	Crystals 8MHz 10pF -40C 85C	Datasheet	630In Stock	Cut Tape $1.50 $1.27 $1.21 $1.10 Reel $0.874 View $1.03 $0.839 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals 40MHz 18pF 30ppm -40C +85C LFXTAL059537 IQD 1: $1.44 800In Stock	Mfr. Part No. LFXTAL059537 Mouser Part No 449-LFXTAL059537	IQD	Crystals 40MHz 18pF 30ppm -40C +85C	Datasheet	800In Stock	Cut Tape $1.44 $1.24 $1.17 $1.08 Reel $0.864 View $1.02 $0.968 $0.847 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals 30MHz 10pF -40C 85C LFXTAL065460 IQD 1: $1.50 408In Stock	Mfr. Part No. LFXTAL065460 Mouser Part No 449-LFXTAL065460	IQD	Crystals 30MHz 10pF -40C 85C	Datasheet	408In Stock	Cut Tape $1.50 $1.27 $1.21 $1.10 Reel $0.864 View $0.994 $0.993 $0.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals 13.56MHz CHIPSET 017486 Crystek Corporation 1: $1.36 591In Stock	Mfr. Part No. 017486 Mouser Part No 549-017486	Crystek Corporation	Crystals 13.56MHz CHIPSET		591In Stock	Cut Tape $1.36 $1.16 $1.10 $1.02 Reel $0.864 View $0.805 $0.763 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	13.56 MHz			SMD/SMT				Reel, Cut Tape, MouseReel
VCO Oscillators 325-775MHz CVCO55BE-0325-0775 Crystek Corporation 1: $36.09 3In Stock	Mfr. Part No. CVCO55BE-0325-0775 Mouser Part No 549-CV55BE0325-0775	Crystek Corporation	VCO Oscillators 325-775MHz	Datasheet	3In Stock	$36.09 $31.36 $29.66 $28.44 View $27.27 $26.52 $25.85 Quote	Min.: 1 Mult.: 1	VCO	325 MHz to 775 MHz			SMD/SMT		- 45 C	+ 85 C	Cut Tape
VCO Oscillators Red Box 0200-0400MHz CRBV55CL-0200-0400 Crystek Corporation 1: $227.83 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	$227.83 $208.19	Min.: 1 Mult.: 1	VCO	200 MHz to 400 MHz			SMD/SMT				Bulk
Crystals 4MHz 20pF FOXSDLF/040 Fox / Abracon 1: $0.394 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 $0.394 $0.339 $0.321 $0.291 Reel $0.234 View $0.276 $0.233 $0.223 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: $0.408 982In 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	982In Stock	Cut Tape $0.408 $0.347 $0.329 $0.298 Reel $0.239 View $0.283 $0.238 $0.228 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: $0.408 2,802In Stock	Mfr. Part No. FOXSDLF/147-20 Mouser Part No 559-FOXSD147-20-LF	Fox / Abracon	Crystals 14.7456MHz 20pF	Datasheet	2,802In Stock	Cut Tape $0.408 $0.347 $0.329 $0.298 Reel $0.239 View $0.283 $0.238 $0.228 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: $0.408 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 $0.408 $0.347 $0.329 $0.298 Reel $0.239 View $0.283 $0.238 $0.228 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: $0.408 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 $0.408 $0.347 $0.329 $0.298 Reel $0.239 View $0.283 $0.238 $0.228 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: $0.408 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 $0.408 $0.347 $0.329 $0.298 Reel $0.239 View $0.283 $0.238 $0.228 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