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.

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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 HC49 18.4320MHz 20/50/-10 to 60C/SR FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

18.432 MHz 20 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 35 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals HC49/4H 18.4320MHz 30/50/-20 to 70C/30 FUND 11.05 x 4.7 x 4.1
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

18.432 MHz 30 pF 30 PPM 50 PPM HC49-2 - 20 C + 70 C Radial 40 Ohms 500 uW 11.35 mm 4.85 mm 4 mm HC49/4H Bulk
IQD Crystals HC49/4H 20.0MHz 30/50/-20 to 70C/12 FUND 11.05 x 4.7 x 4.1
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

20 MHz 12 pF 30 PPM 50 PPM HC49-2 - 20 C + 70 C Radial 40 Ohms 500 uW 11.35 mm 4.85 mm 4 mm HC49/4H Bulk
IQD Crystals HC49/4H 20.0MHz 30/50/-10 to 60C/20 FUND 11.05 x 4.7 x 4.1
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

20 MHz 20 pF 30 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 40 Ohms 500 uW 11.35 mm 4.85 mm 4 mm HC49/4H Bulk
IQD Crystals HC49 3.0MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

3 MHz 30 pF 20 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 150 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 32.0MHz; 30/50/-20 to 70C/SR 3RD;
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

32 MHz Series 30 PPM 50 PPM HC-49/4H - 20 C + 70 C Radial 100 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals 8.192MHz 30pF -10C 60C
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

8.192 MHz 30 pF 20 PPM 50 PPM HC-49 - 10 C + 60 C Radial 50 Ohms 1 mW 10.2 mm 13.46 mm HC49 Bulk
IQD Crystals HC49/4H 8.1920MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

8.192 MHz 30 pF 30 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 40 Ohms 500 uW 11.35 mm 4.85 mm 4 mm HC49/4H Bulk
IQD Crystals HC49 9.83040MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

9.8304 MHz 30 pF 20 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 50 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals HC49 12.2880MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

12.288 MHz 30 pF 20 PPM 30 PPM HC49-2 - 10 C + 60 C Radial 35 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 12.2880MHz; 20/50/-10 to 60C/SR FUND;
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

12.288 MHz Series 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 11.05 x 4.7mm Crystal +/- 20.00ppm -10C / 60C
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

17.73447 MHz 20 PPM 30 PPM HC49-2 - 10 C + 60 C Radial 35 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals 19.6608MHz 30pF -10C 60C
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

19.6608 MHz 30 pF 30 PPM 50 PPM HC-49/4H - 10 C + 60 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.3 mm HC49/4H Bulk
IQD Crystals HC49 22.11840MHz 20/50/-10 to 60C/SR FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

22.1184 MHz 20 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 35 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 5.242880MHz; 20/30/-10 to 60C/12 FUND ;
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

5.24288 MHz 12 pF 20 PPM 30 PPM HC-49 - 10 C + 60 C Radial 100 Ohms 1 mW 11.05 mm 4.65 mm 13.46 mm HC49 Bulk
IQD Crystals HC49 24.0MHz 20/50/-10 to 60C/SR FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

24 MHz 20 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 35 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals HC49 11.0MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 100
Mult.: 1

11 MHz 30 pF 20 PPM 30 PPM HC49-2 - 10 C + 60 C Radial 35 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals 11MHz Series -10C 60C
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

11 MHz Series 20 PPM 50 PPM HC-49 - 10 C + 60 C Radial 35 Ohms 1 mW 10.2 mm 13.46 mm HC49 Bulk
IQD Crystals HC49 7.37280MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

7.3728 MHz 30 pF 20 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 50 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals 7.3728MHz Series -10C 60C
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

7.3728 MHz Series 20 PPM 50 PPM HC-49 - 10 C + 60 C Radial 50 Ohms 1 mW 10.2 mm 13.46 mm HC49 Bulk
IQD Crystals 7.3728MHz Series -20C 70C
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

7.3728 MHz Series 30 PPM 50 PPM HC-49 - 20 C + 70 C Radial 50 Ohms 1 mW 10.2 mm 13.46 mm HC49 Bulk
IQD Crystals 7.37280MHz 13.4 x 4.9 x 4.3mm
Datasheet
Non-Stocked Lead-Time 7 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

7.3728 MHz 16 pF 50 PPM - 10 C + 60 C SMD/SMT 11.4 mm 4.9 mm 4.3 mm HC49/4HSMX Reel, Cut Tape, MouseReel
IQD Crystals 40MHz Series -20C 70C
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

40 MHz Series 30 PPM 50 PPM HC-49/4H - 20 C + 70 C Radial 100 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals 24.576MHz 20pF -10C 60C
Datasheet
Non-Stocked Lead-Time 7 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

24.576 MHz 20 pF 30 PPM 50 PPM HC-49/S - 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 11.0592MHz 30pF -10C 60C
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

11.0592 MHz 30 pF 20 PPM 30 PPM HC-49 - 10 C + 60 C Radial 35 Ohms 1 mW 10.2 mm 13.46 mm HC49 Bulk