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IQD 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 20.0MHz 13.4 x 4.9 x 4.3mm LFXTAL003181 IQD 1: $0.694 4,870In Stock	Mfr. Part No. LFXTAL003181 Mouser Part No 449-LFXTAL003181	IQD	Crystals 20.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	4,870In Stock	Cut Tape $0.694 $0.601 $0.545 $0.522 Reel $0.473 View $0.494 $0.481 $0.447 $0.435 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 10.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF; LFXTAL003206B IQD 1: $1.06 175In Stock	Mfr. Part No. LFXTAL003206B Mouser Part No 449-LFXTAL003206B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 10.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	175In Stock	$1.06 $0.917 $0.831 $0.796 View $0.744 $0.721 $0.692 $0.654 $0.653	Min.: 1 Mult.: 1	Crystals	12 MHz	50 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 20.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; LFXTAL003215B IQD 1: $0.626 550In Stock	Mfr. Part No. LFXTAL003215B Mouser Part No 449-LFXTAL003215B	IQD	Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 20.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	550In Stock	$0.626 $0.539 $0.49 $0.468 View $0.442 $0.424 $0.407 $0.385 $0.381	Min.: 1 Mult.: 1	Crystals	12 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 20 C	+ 70 C	Bulk
Crystals HC49 14.74560MHz +/-30ppm -10C / +60C LFXTAL003218B IQD 1: $1.16 64In Stock 400Expected 3/11/2026 New At Mouser	Mfr. Part No. LFXTAL003218B Mouser Part No 449-LFXTAL003218B New At Mouser	IQD	Crystals HC49 14.74560MHz +/-30ppm -10C / +60C Learn More about IQD hc49x crystals	Datasheet	64In Stock 400Expected 3/11/2026	$1.16 $0.993 $0.944 $0.796 View $0.783 $0.764 $0.737 $0.717	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals HC49/4H 14.74560MHz +/-50ppm -10C / +60C LFXTAL003224B IQD 1: $0.626 34In Stock New At Mouser	Mfr. Part No. LFXTAL003224B Mouser Part No 449-LFXTAL003224B New At Mouser	IQD	Crystals HC49/4H 14.74560MHz +/-50ppm -10C / +60C Learn More about IQD hc49x crystals	Datasheet	34In Stock	$0.626 $0.539 $0.49 $0.468 View $0.438 $0.424 $0.407 $0.385 $0.384	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals 16.0MHz 13.4 x 4.9 x 4.3mm LFXTAL003237 IQD 1: $0.639 1,349In Stock 2,000Expected 17/11/2026	Mfr. Part No. LFXTAL003237 Mouser Part No 449-LFXTAL003237	IQD	Crystals 16.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	1,349In Stock 2,000Expected 17/11/2026	Cut Tape $0.639 $0.559 $0.507 $0.486 Reel $0.422 View $0.46 $0.441 $0.394 $0.382 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 20.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 12 pF; LFXTAL003257B IQD 1: $1.24 250In Stock	Mfr. Part No. LFXTAL003257B Mouser Part No 449-LFXTAL003257B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 20.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 12 pF; Learn More about IQD hc49x crystals	Datasheet	250In Stock	$1.24 $1.19 $1.13 $1.03 View $1.02 $0.952 $0.902	Min.: 1 Mult.: 1	Crystals	3.6864 MHz	50 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals 3.68640MHz 13.4 x 4.9 x 4.3mm LFXTAL003260 IQD 1: $0.639 3,091In Stock	Mfr. Part No. LFXTAL003260 Mouser Part No 449-LFXTAL003260	IQD	Crystals 3.68640MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	3,091In Stock	Cut Tape $0.639 $0.554 $0.502 $0.481 Reel $0.418 View $0.456 $0.437 $0.39 $0.378 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 12.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF; LFXTAL003279B IQD 1: $0.626 289In Stock	Mfr. Part No. LFXTAL003279B Mouser Part No 449-LFXTAL003279B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 12.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	289In Stock	$0.626 $0.539 $0.49 $0.488 View $0.469 $0.465 $0.454 $0.438 $0.428	Min.: 1 Mult.: 1	Crystals	9.8304 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 10 C	+ 60 C	Bulk
Crystals Crystals, 24 MHz, 30 PPM, 50 PPM, 11.05 mm x 4.7 mm x 4.1 mm LFXTAL003325B IQD 1: $0.68 22In Stock	Mfr. Part No. LFXTAL003325B Mouser Part No 449-LFXTAL003325B	IQD	Crystals Crystals, 24 MHz, 30 PPM, 50 PPM, 11.05 mm x 4.7 mm x 4.1 mm Learn More about IQD hc49x crystals	Datasheet	22In Stock	Cut Tape $0.68 $0.579 $0.551 Reel $0.48 $0.473 View $0.464 $0.453 $0.437 $0.427	Min.: 1 Mult.: 1 : 100	Crystals	24 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 10 C	+ 60 C	Reel, Cut Tape
Crystals HC49 11.0MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46 LFXTAL003327B IQD 1: $1.16 48In Stock New At Mouser	Mfr. Part No. LFXTAL003327B Mouser Part No 449-LFXTAL003327B New At Mouser	IQD	Crystals HC49 11.0MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46	Datasheet	48In Stock	$1.16 $0.993 $0.944 $0.839 View $0.802 $0.783 $0.756 $0.736	Min.: 1 Mult.: 1	Crystals	11 MHz	30 PPM	20 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals 7.37280MHz 13.4 x 4.9 x 4.3mm LFXTAL003334 IQD 1: $0.68 1,232In Stock	Mfr. Part No. LFXTAL003334 Mouser Part No 449-LFXTAL003334	IQD	Crystals 7.37280MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	1,232In Stock	Cut Tape $0.68 $0.597 $0.541 $0.52 Reel $0.479 View $0.491 $0.42 $0.408 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	7.3728 MHz	50 PPM		SMD/SMT		- 10 C	+ 60 C	Reel, Cut Tape, MouseReel
Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 3.68640 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; LFXTAL003335B IQD 1: $0.68 125In Stock 200Expected 17/11/2026	Mfr. Part No. LFXTAL003335B Mouser Part No 449-LFXTAL003335B	IQD	Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 3.68640 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	125In Stock 200Expected 17/11/2026	$0.68 $0.577 $0.547 $0.495 View $0.469 $0.461 $0.452 $0.435 $0.426	Min.: 1 Mult.: 1	Crystals	7.3728 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 10 C	+ 60 C	Bulk
Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 3.68640 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF; LFXTAL003336B IQD 1: $0.721 220In Stock 600Expected 17/11/2026	Mfr. Part No. LFXTAL003336B Mouser Part No 449-LFXTAL003336B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 3.68640 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	220In Stock 600Expected 17/11/2026	$0.721 $0.612 $0.581 $0.525 View $0.498 $0.473 $0.465 $0.449 $0.438	Min.: 1 Mult.: 1	Crystals	7.3728 MHz	30 PPM	15 PPM	Radial	HC-49/4H	- 10 C	+ 60 C	Bulk
Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 17.734470 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; LFXTAL003386B IQD 1: $1.06 299In Stock	Mfr. Part No. LFXTAL003386B Mouser Part No 449-LFXTAL003386B	IQD	Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 17.734470 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	299In Stock	$1.06 $0.917 $0.868 $0.855 View $0.80 $0.796 $0.768 $0.748	Min.: 1 Mult.: 1	Crystals	24.576 MHz	50 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 24.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; LFXTAL003515B IQD 1: $1.16 189In Stock	Mfr. Part No. LFXTAL003515B Mouser Part No 449-LFXTAL003515B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 24.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	189In 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	11.0592 MHz	50 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals 11.05920MHz 13.4 x 4.9 x 4.3mm LFXTAL003519 IQD 1: $0.68 1,793In Stock	Mfr. Part No. LFXTAL003519 Mouser Part No 449-LFXTAL003519	IQD	Crystals 11.05920MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	1,793In Stock	Cut Tape $0.68 $0.597 $0.541 $0.52 Reel $0.45 View $0.491 $0.471 $0.42 $0.408 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals 16MHz 16pF -40C 85C LFXTAL009650 IQD 1: $0.966 19In Stock	Mfr. Part No. LFXTAL009650 Mouser Part No 449-LFXTAL009650	IQD	Crystals 16MHz 16pF -40C 85C Learn More about IQD cfpx 180	Datasheet	19In Stock	Cut Tape $0.966 $0.827 $0.767 $0.715 Reel $0.574 View $0.677 $0.646 $0.59 $0.56	Min.: 1 Mult.: 1 : 3,000	Crystals								Reel, Cut Tape
Crystals 12.0MHz 13.4 x 4.9 x 4.3mm LFXTAL010043 IQD 1: $0.53 584In Stock 3,000Expected 3/11/2026	Mfr. Part No. LFXTAL010043 Mouser Part No 449-LFXTAL010043	IQD	Crystals 12.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	584In Stock 3,000Expected 3/11/2026	Cut Tape $0.53 $0.46 $0.418 $0.40 Reel $0.362 View $0.378 $0.369 $0.344 $0.333 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	12 MHz	50 PPM	30 PPM	SMD/SMT		- 10 C	+ 60 C	Reel, Cut Tape, MouseReel
Crystals 25.0MHz 13.4 x 4.9 x 4.3mm LFXTAL010595 IQD 1: $0.68 1,644In Stock	Mfr. Part No. LFXTAL010595 Mouser Part No 449-LFXTAL010595	IQD	Crystals 25.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	1,644In Stock	Cut Tape $0.68 $0.597 $0.541 $0.52 Reel $0.45 View $0.491 $0.471 $0.42 $0.408 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	25 MHz	50 PPM	30 PPM	SMD/SMT	HC-49/S	- 10 C	+ 60 C	Reel, Cut Tape, MouseReel
Crystals 7.3728 MHz 30PPM, 30pF, Quartz Crystal LFXTAL010689 IQD 1: $0.503 895In Stock	Mfr. Part No. LFXTAL010689 Mouser Part No 449-LFXTAL010689	IQD	Crystals 7.3728 MHz 30PPM, 30pF, Quartz Crystal Learn More about IQD hc49x crystals	Datasheet	895In Stock	Cut Tape $0.503 $0.437 $0.396 $0.379 Reel $0.329 View $0.359 $0.344 $0.307 $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	7.3728 MHz	50 PPM	30 PPM	SMD/SMT		- 10 C	+ 60 C	Reel, Cut Tape, MouseReel
Crystals 4.0MHz 13.4 x 4.9 x 4.3mm LFXTAL011300 IQD 1: $0.503 800In Stock	Mfr. Part No. LFXTAL011300 Mouser Part No 449-LFXTAL011300	IQD	Crystals 4.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	800In Stock	Cut Tape $0.503 $0.437 $0.396 $0.379 Reel $0.329 View $0.359 $0.307 $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals 8.0MHz 13.4 x 4.9 x 4.3mm LFXTAL011301 IQD 1: $0.503 2,665In Stock	Mfr. Part No. LFXTAL011301 Mouser Part No 449-LFXTAL011301	IQD	Crystals 8.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	2,665In Stock	Cut Tape $0.503 $0.437 $0.396 $0.379 Reel $0.329 View $0.359 $0.344 $0.307 $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	8 MHz	50 PPM		SMD/SMT		- 10 C	+ 60 C	Reel, Cut Tape, MouseReel
Crystals 5.0MHz 13.4 x 4.9 x 4.3mm LFXTAL012312 IQD 1: $0.503 168In Stock	Mfr. Part No. LFXTAL012312 Mouser Part No 449-LFXTAL012312	IQD	Crystals 5.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	168In Stock	Cut Tape $0.503 $0.437 $0.396 $0.379 Reel $0.329 View $0.359 $0.344 $0.307 $0.298 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	5 MHz	50 PPM		SMD/SMT		- 10 C	+ 60 C	Reel, Cut Tape, MouseReel
Crystals 24.0MHz 13.4 x 4.9 x 4.3mm LFXTAL012504 IQD 1: $0.68 1,194In Stock	Mfr. Part No. LFXTAL012504 Mouser Part No 449-LFXTAL012504	IQD	Crystals 24.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	1,194In Stock	Cut Tape $0.68 $0.597 $0.541 $0.52 Reel $0.45 View $0.491 $0.471 $0.42 $0.408 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals	24 MHz	50 PPM		SMD/SMT	HC-49/S	- 10 C	+ 60 C	Reel, Cut Tape, MouseReel

IQD Frequency Control & Timing Devices

Types of Frequency Control & Timing Devices

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32.768 kHz
1 MHz
1.843 MHz
1.8432 MHz
2 MHz
2.048 MHz
2.097152 MHz
2.4576 MHz
2.5 MHz
2.5625 MHz
2.583 MHz
2.8224 MHz
3 MHz
3.072 MHz
3.12 MHz
3.2 MHz
3.2768 MHz
3.395 MHz
3.424 MHz
3.57 MHz

0.02 PPM
0.05 PPM
0.1 PPM
0.14 PPM
0.25 PPM
0.28 PPM
0.5 PPM
0.5 ppb
0.8 ppb
0.9 PPM
1 PPM
2.5 PPM
10 PPM
15 PPM
20 PPM
25 PPM
30 PPM
40 PPM
50 PPM
100 PPM

0604 (1610 metric)
0608 (2016 metric)
0806 (2016 metric)
1.2 mm x 1 mm x 0.33 mm
1.6 mm x 1.2 mm
1.6 mm x 1.2 mm x 0.4 mm
1.6 mm x 1 mm
1.6 mm x 1 mm x 0.5 mm
1008 (2520 metric)
11.05 mm x 4.65 mm
11.05 mm x 4.7 mm
1201 (3225 metric)
1210 (3225 metric)
2.05 mm x 1.65 mm x 0.8 mm
2.55 mm x 2.05 mm x 0.83 mm
2.5 mm x 2 mm
2.6 mm x 2.1 mm
2012 (5032 metric)
2 mm x 1.2 mm
2 mm x 1.6 mm

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IQD Frequency Control & Timing Devices

Types of Frequency Control & Timing Devices

Applied Filters: