HC49x Series Crystals

IQD HC49x Crystals include many series, such as HC49, HC49/3.5H, HC49/3HSMX, HC49/4H, and HC49/4HSMX. These crystals offer exceptional stability and reliability for high-frequency applications. With a frequency range from 1.84MHz to 120.7MHz, these crystals are ideal for telecommunications, computing, and industrial control systems. The HC49 Series Crystals feature a low aging rate, high shock and vibration resistance, and excellent temperature stability, ensuring precise frequency control in demanding environments. IQD HC49x Series Crystals are available in various package options, including through-hole and surface-mount, to suit diverse design requirements.

Results: 890
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Frequency
Load Capacitance
Tolerance
Frequency Stability
Package / Case
Minimum Operating Temperature
Maximum Operating Temperature
Termination Style
ESR
Drive Level
Length
Width
Height
Series
Packaging
IQD Crystals 4MHz 20pF -20C 70C
Datasheet
15In Stock
Min.: 1
Mult.: 1

4 MHz 20 pF 20 PPM 50 PPM HC-49/4H - 20 C + 70 C Radial 130 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals 18.08MHz 25pF -20C 70C
Datasheet
817In Stock
Min.: 1
Mult.: 1

18.08 MHz 25 pF 30 PPM 50 PPM HC-49/4H - 20 C + 70 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals 11MHz 18pF -10C 60C
Datasheet
961In Stock
Min.: 1
Mult.: 1

11 MHz 18 pF 20 PPM 20 PPM HC-49 - 10 C + 60 C Radial 35 Ohms 1 mW 13.46 mm 11.05 mm 4.65 mm HC49 Bulk
IQD Crystals 5.24288MHz 30pF -20C 70C
Datasheet
887In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

5.24288 MHz 30 pF 20 PPM 30 PPM HC-49 - 20 C + 70 C Radial 100 Ohms 1 mW 13.46 mm 11.05 mm 4.65 mm HC49 Reel, Cut Tape, MouseReel
IQD Crystals 12MHz 18pF -20C 70C
Datasheet
86In Stock
Min.: 1
Mult.: 1

12 MHz 18 pF 30 PPM 50 PPM HC-49 - 20 C + 70 C Radial 35 Ohms 1 mW 13.46 mm 11.05 mm 4.65 mm HC49 Bulk
IQD Crystals 4.2944MHz 30pF -10C 60C
Datasheet
549In Stock
Min.: 1
Mult.: 1

4.2944 MHz 30 pF 20 PPM 50 PPM HC-49/4H - 10 C + 60 C Radial 130 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals 16MHz 20pF -20C 70C
Datasheet
373In Stock
Min.: 1
Mult.: 1

16 MHz 20 pF 20 PPM 50 PPM HC-49/4H - 20 C + 70 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals 1.8432MHz 10pF -20C 70C
Datasheet
489In Stock
Min.: 1
Mult.: 1

1.8432 MHz 10 pF 30 PPM 30 PPM HC-49 - 20 C + 70 C Radial 800 Ohms 1 mW 13.46 mm 11.05 mm 4.65 mm HC49 Bulk
IQD Crystals 20MHz 18pF -20C 70C
Datasheet
16In Stock
Min.: 1
Mult.: 1

20 MHz 18 pF 20 PPM 20 PPM HC-49/4H - 20 C + 70 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals 20.0MHz 11.05 x 4.7 x 4.1mm
Datasheet
681In Stock
Min.: 1
Mult.: 1

20 MHz 18 pF 20 PPM 50 PPM HC-49/4H - 20 C + 70 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.3 mm HC49/4H Bulk
IQD Crystals 8MHz 10pF -40C 85C
Datasheet
108In Stock
Min.: 1
Mult.: 1

8 MHz 10 pF 50 PPM 50 PPM HC-49/4H - 40 C + 85 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals WE-XTAL HC49/4H 10.24MHz 11.35 x 4.85mm
Datasheet
930In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

10.24 MHz 30 pF 20 PPM 20 PPM HC-49/4H - 20 C + 70 C Radial 40 Ohms 500 uW 11.35 mm 4.85 mm 4.1 mm HC49/4H Reel, Cut Tape, MouseReel
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;
Datasheet
180In Stock
Min.: 1
Mult.: 1

12 MHz 30 pF 20 PPM 50 PPM HC-49 - 10 C + 60 C Radial 35 Ohms 1 mW 11.05 mm 4.65 mm 13.46 mm HC49 Bulk
IQD Crystals HC49/4H 14.74560MHz +/-50ppm -10C / +60C
Datasheet
100In Stock
Min.: 1
Mult.: 1

HC49/4H Bulk
IQD Crystals 4MHz 12pF -20C 70C
Datasheet
833In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

4 MHz 20 PPM - 20 C + 70 C SMD/SMT 130 Ohms 500 uW 11.4 mm 4.9 mm 4.3 mm HC49/4HSMX Reel, Cut Tape, MouseReel
IQD Crystals 24MHz 27pF
Datasheet
695In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

24 MHz 50 PPM - 10 C + 60 C SMD/SMT 40 Ohms 500 uW 11.4 mm 4.9 mm 4.3 mm HC49/4HSMX Reel, Cut Tape, MouseReel
IQD Crystals 13.56MHz 18pF -20C 70C
Datasheet
1,230In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

13.56 MHz 18 pF 30 PPM 30 PPM - 20 C + 70 C SMD/SMT 500 uW HC49/4HSMX Reel, Cut Tape, MouseReel
IQD Crystals HC49/3HSMX 3.68640MHz +/-30ppm -40C / +85C
Datasheet
900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

HC49/3HSMX Reel, Cut Tape, MouseReel
IQD Crystals 4.9152MHz 16pF
Datasheet
900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

4.9152 MHz 16 pF 30 PPM 30 PPM HC49/4HSMX - 40 C + 85 C SMD/SMT 130 Ohms 500 uW 11.4 mm 3.8 mm 4.3 mm HC49/4HSMX Reel, Cut Tape, MouseReel
IQD Crystals 4.8MHz 12pF -10C 60C
Datasheet
40In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

4.8 MHz 50 PPM - 10 C + 60 C SMD/SMT 130 Ohms 500 uW 11.4 mm 4.9 mm 4.3 mm HC49/4HSMX Reel, Cut Tape, MouseReel
IQD Crystals 16MHz 16pF -20C 70C
Datasheet
455In Stock
Min.: 1
Mult.: 1

16 MHz 16 pF 20 PPM 20 PPM HC-49/4H - 20 C + 70 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.3 mm HC49/4H Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 12.0MHz; 50/50/-40 to 85C/30 FUND ;
Datasheet
97In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 100

12 MHz 30 pF 50 PPM 50 PPM HC-49/4H - 40 C + 85 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Reel, Cut Tape, MouseReel
IQD Crystals 4.915 MHz 50 PPM 18 pF - 40 C / + 85 C
Datasheet
987In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

4.915 MHz 18 pF 30 PPM 50 PPM - 40 C + 85 C SMD/SMT 130 Ohms 500 uW 11.4 mm 4.9 mm 4.3 mm HC49/4HSMX Reel, Cut Tape, MouseReel
IQD Crystals 3.579545MHz 13.4 x 4.9 x 4.3mm
Datasheet
1,000Expected 2026-03-03
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

3.579545 MHz 16 pF 30 PPM 50 PPM HC-49/S - 10 C + 60 C SMD/SMT 300 Ohms 500 uW 11.4 mm 4.9 mm 4.3 mm HC49/4HSMX Reel, Cut Tape, MouseReel
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 29.0MHz; 20/30/-10 to 60C/30 FUND ;
Datasheet
490Expected 2027-02-10
Min.: 1
Mult.: 1

29 MHz 30 pF 20 PPM 30 PPM HC-49 - 10 C + 60 C Radial 35 Ohms 1 mW 11.05 mm 4.65 mm 13.46 mm HC49 Bulk