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 (IDR) 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 HC49/4H 5.52960MHz +/-50ppm -20C / +70C
Datasheet
475Expected 06/10/2026
Min.: 1
Mult.: 1

HC49/4H Bulk
IQD Crystals 2.5625MHz 30pF -10C 60C
Datasheet
975On Order
Min.: 1
Mult.: 1

2.5625 MHz 30 pF 30 PPM 50 PPM HC-49 - 10 C + 60 C Radial 600 Ohms 1 mW 11.05 mm 4.65 mm 13.46 mm HC49 Bulk
IQD Crystals 16MHz 16pF -20C 70C
Datasheet
6In 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
3In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 HC49 60.0MHz +/-30ppm -10C / +60C
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

HC49 Bulk
IQD Crystals HC49/4H 24.5760MHz +/-50ppm -10C / +60C
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

HC49/4H Bulk
IQD Crystals HC49 3.579545MHz 20/50/-10 to 60C/20 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

3.579545 MHz 20 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 HC49 4.0MHz 20/10/-20 to 70C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

4 MHz 30 pF 20 PPM 10 PPM HC49-2 - 20 C + 70 C Radial 100 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals HC49 4.0960MHz +/-50ppm -10C / +60C
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

HC49 Bulk
IQD Crystals 30/50/-10 to 60C/30 FUND
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

4.194304 MHz 30 pF 30 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 HC49 6.0MHz +/-50ppm -10C / +60C
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

HC49 Bulk
IQD Crystals HC49/4H 6.1440MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

6.144 MHz 30 pF 30 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 60 Ohms 500 uW 11.35 mm 4.85 mm 4 mm HC49/4H Bulk
IQD Crystals HC49 8.0MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

8 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 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 6 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 HC49 9.83040MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 7 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 WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 12.2880MHz; 20/50/-10 to 60C/SR FUND;
Datasheet
Non-Stocked Lead-Time 7 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 22.11840MHz 20/50/-10 to 60C/SR FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 7 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 HC49 24.0MHz 20/50/-10 to 60C/SR FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 7 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 7.37280MHz 20/50/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
Non-Stocked Lead-Time 7 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 HC49 9.83040MHz +/-50ppm -10C / +60C
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

HC49 Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 7.680MHz; 30/50/-10 to 60C/30 FUND;
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

7.68 MHz 30 pF 30 PPM 50 PPM HC-49/4H - 10 C + 60 C Radial 60 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals 16.934MHz 30pF -10C 60C
Datasheet
Non-Stocked Lead-Time 6 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

16.934 MHz 30 pF 50 PPM HC-49/S - 10 C + 60 C SMD/SMT 11.4 mm 4.9 mm 4.3 mm HC49/4HSMX Reel, Cut Tape, MouseReel
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 4.8640MHz; 20/30/-10 to 60C/30 FUND;
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

4.864 MHz 30 pF 20 PPM 30 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 WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 3.0720MHz; 20/50/-10 to 60C/20 FUND ;
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

3.072 MHz 20 pF 20 PPM 50 PPM HC-49 - 10 C + 60 C Radial 150 Ohms 1 mW 11.05 mm 4.65 mm 13.46 mm HC49 Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 11.28960MHz; 20/50/-10 to 60C/20 FUND;
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

11.2896 MHz 20 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