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IQD Frequency Control & Timing Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 4.0MHz 13.4 x 4.9 x 4.3mm LFXTAL003071 IQD 1: $0.50 3,733In Stock	Mfr. Part No. LFXTAL003071 Mouser Part No 449-LFXTAL003071	IQD	Crystals 4.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	3,733In Stock	Cut Tape $0.50 $0.439 $0.398 $0.382 Reel $0.331 View $0.361 $0.346 $0.329 $0.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals HC49/4H 4.0MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1 LFXTAL003074B IQD 1: $0.46 202In Stock 700Expected 03/11/2026 New At Mouser	Mfr. Part No. LFXTAL003074B Mouser Part No 449-LFXTAL003074B New At Mouser	IQD	Crystals HC49/4H 4.0MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1 Learn More about IQD hc49x crystals	Datasheet	202In Stock 700Expected 03/11/2026	$0.46 $0.396 $0.36 $0.344 View $0.322 $0.312 $0.299 $0.283 $0.28	Min.: 1 Mult.: 1	Crystals	4 MHz	50 PPM	20 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; LFXTAL003084B IQD 1: $0.50 309In Stock	Mfr. Part No. LFXTAL003084B Mouser Part No 449-LFXTAL003084B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	309In Stock	$0.50 $0.424 $0.402 $0.364 View $0.361 $0.339 $0.332 $0.32 $0.313	Min.: 1 Mult.: 1	Crystals	4.096 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; 4.0960 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; LFXTAL003086B IQD 1: $0.78 126In Stock	Mfr. Part No. LFXTAL003086B Mouser Part No 449-LFXTAL003086B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.0960 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	126In Stock	$0.78 $0.73 $0.694 $0.653 View $0.625 $0.583 $0.552	Min.: 1 Mult.: 1	Crystals	4.194304 MHz	30 PPM	20 PPM	Radial	HC49	- 10 C	+ 60 C	Bulk
Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 4.194304 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 12 pF; LFXTAL003093B IQD 1: $0.47 279In Stock	Mfr. Part No. LFXTAL003093B Mouser Part No 449-LFXTAL003093B	IQD	Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 4.194304 MHz; Tol = +/-20 ppm; Stab = +/-30 ppm Temp Range: -10 to 60 C; Load Cap = 12 pF; Learn More about IQD hc49x crystals	Datasheet	279In Stock	$0.47 $0.407 $0.369 $0.364 View $0.345 $0.338 $0.326 $0.319	Min.: 1 Mult.: 1	Crystals	4.194304 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 10 C	+ 60 C	Bulk
Crystals HC49 11.05 x 4.7mm Crystal +/- 20.00ppm -10C / 60C LFXTAL003099B IQD 1: $0.78 282In Stock New Product	Mfr. Part No. LFXTAL003099B Mouser Part No 449-LFXTAL003099B New Product	IQD	Crystals HC49 11.05 x 4.7mm Crystal +/- 20.00ppm -10C / 60C	Datasheet	282In Stock	$0.78 $0.674 $0.629 $0.599 View $0.581 $0.552	Min.: 1 Mult.: 1	Crystals	4.433619 MHz	30 PPM	20 PPM	Radial	HC49-2	- 10 C	+ 60 C	Bulk
Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.433619 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 20 pF; LFXTAL003110B IQD 1: $0.85 300In Stock	Mfr. Part No. LFXTAL003110B Mouser Part No 449-LFXTAL003110B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.433619 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 20 pF; Learn More about IQD hc49x crystals	Datasheet	300In Stock	$0.85 $0.73 $0.714 $0.606 View $0.569 $0.568 $0.543 $0.507 $0.48	Min.: 1 Mult.: 1	Crystals	4.9152 MHz	50 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals HC49/4H 5.0MHz +/-50ppm -10C / +60C LFXTAL003119B IQD 1: $0.47 121In Stock New At Mouser	Mfr. Part No. LFXTAL003119B Mouser Part No 449-LFXTAL003119B New At Mouser	IQD	Crystals HC49/4H 5.0MHz +/-50ppm -10C / +60C Learn More about IQD hc49x crystals	Datasheet	121In Stock	$0.47 $0.424 $0.402 $0.388 View $0.378 $0.361 $0.337 $0.322	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; LFXTAL003164B IQD 1: $0.78 126In Stock	Mfr. Part No. LFXTAL003164B Mouser Part No 449-LFXTAL003164B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	126In Stock	$0.78 $0.674 $0.611 $0.587 View $0.573 $0.553 $0.538	Min.: 1 Mult.: 1	Crystals	10 MHz	50 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals 10.0MHz 13.4 x 4.9 x 4.3mm LFXTAL003166 IQD 1: $0.53 3,045In Stock	Mfr. Part No. LFXTAL003166 Mouser Part No 449-LFXTAL003166	IQD	Crystals 10.0MHz 13.4 x 4.9 x 4.3mm Learn More about IQD hc49x crystals	Datasheet	3,045In Stock	Cut Tape $0.53 $0.465 $0.422 $0.405 Reel $0.331 View $0.383 $0.367 $0.309 $0.30 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Crystals								Reel, Cut Tape, MouseReel
Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF; LFXTAL003177B IQD 1: $0.85 203In Stock	Mfr. Part No. LFXTAL003177B Mouser Part No 449-LFXTAL003177B	IQD	Crystals WE-XTAL Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0 MHz; Tol = +/-30 ppm; Stab = +/-50 ppm Temp Range: -20 to 70 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	203In Stock	$0.85 $0.73 $0.694 $0.629 View $0.576 $0.575 $0.562 $0.542 $0.527	Min.: 1 Mult.: 1	Crystals	20 MHz	50 PPM	20 PPM	Radial	HC49	- 10 C	+ 60 C	Bulk
Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 10.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; LFXTAL003179B IQD 1: $0.78 79In Stock 100Expected 17/11/2026	Mfr. Part No. LFXTAL003179B Mouser Part No 449-LFXTAL003179B	IQD	Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 10.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = 30 pF; Learn More about IQD hc49x crystals	Datasheet	79In Stock 100Expected 17/11/2026	$0.78 $0.73 $0.694 $0.693 View $0.654 $0.653 $0.625 $0.583 $0.552	Min.: 1 Mult.: 1	Crystals	20 MHz	30 PPM	20 PPM	Radial	HC-49	- 10 C	+ 60 C	Bulk
Crystals 20.0MHz 13.4 x 4.9 x 4.3mm LFXTAL003181 IQD 1: $0.51 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 $0.51 $0.442 $0.401 $0.384 Reel $0.348 View $0.363 $0.354 $0.329 $0.32 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: $0.78 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	$0.78 $0.674 $0.611 $0.585 View $0.547 $0.53 $0.509 $0.481 $0.48	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: $0.46 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	$0.46 $0.396 $0.36 $0.344 View $0.325 $0.312 $0.299 $0.283 $0.28	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: $0.85 64In Stock 400Expected 03/11/2026 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 03/11/2026	$0.85 $0.73 $0.694 $0.585 View $0.576 $0.562 $0.542 $0.527	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals HC49/4H 14.74560MHz +/-50ppm -10C / +60C LFXTAL003224B IQD 1: $0.46 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	$0.46 $0.396 $0.36 $0.344 View $0.322 $0.312 $0.299 $0.283 $0.282	Min.: 1 Mult.: 1	Crystals								Bulk
Crystals 16.0MHz 13.4 x 4.9 x 4.3mm LFXTAL003237 IQD 1: $0.47 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 $0.47 $0.411 $0.373 $0.357 Reel $0.31 View $0.338 $0.324 $0.29 $0.281 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: $0.91 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	$0.91 $0.876 $0.832 $0.755 View $0.75 $0.70 $0.663	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: $0.47 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 $0.47 $0.407 $0.369 $0.354 Reel $0.307 View $0.335 $0.321 $0.287 $0.278 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: $0.46 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	$0.46 $0.396 $0.36 $0.359 View $0.345 $0.342 $0.334 $0.322 $0.315	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: $0.50 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 $0.50 $0.426 $0.405 Reel $0.353 $0.348 View $0.341 $0.333 $0.321 $0.314	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: $0.85 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	$0.85 $0.73 $0.694 $0.617 View $0.59 $0.576 $0.556 $0.541	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: $0.50 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 $0.50 $0.439 $0.398 $0.382 Reel $0.352 View $0.361 $0.309 $0.30 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: $0.50 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	$0.50 $0.424 $0.402 $0.364 View $0.345 $0.339 $0.332 $0.32 $0.313	Min.: 1 Mult.: 1	Crystals	7.3728 MHz	50 PPM	30 PPM	Radial	HC-49/4H	- 10 C	+ 60 C	Bulk

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

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