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 (TWD) 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 7.680MHz 10/20/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
868In Stock
Min.: 1
Mult.: 1

7.68 MHz 30 pF 10 PPM 30 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 HC49/4H 10.0MHz 30/50/-20 to 70C/12 FUND 11.05 x 4.7 x 4.1
Datasheet
858In Stock
Min.: 1
Mult.: 1

10 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 8.0MHz 10/10/-20 to 70C/20 FUND 11.05 x 4.65 x 13.46
Datasheet
472In Stock
Min.: 1
Mult.: 1

8 MHz 20 pF 10 PPM 10 PPM HC49-2 - 20 C + 70 C Radial 50 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals HC49 16.0MHz 30/50/-10 to 60C/32 FUND 11.05 x 4.65 x 13.46
Datasheet
972In Stock
Min.: 1
Mult.: 1

16 MHz 32 pF 30 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 12.0MHz 10/30/0 to 50C/20 FUND 11.05 x 4.65 x 13.46
Datasheet
864In Stock
Min.: 1
Mult.: 1

12 MHz 20 pF 10 PPM 30 PPM HC49-2 0 C + 50 C Radial 35 Ohms 1 mW 11.05 mm 4.7 mm 13.49 mm HC49 Bulk
IQD Crystals HC49/4H 18.0MHz 30/50/-20 to 70C/30 FUND 11.05 x 4.7 x 4.1
Datasheet
832In Stock
Min.: 1
Mult.: 1

18 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 22.57920MHz 30/50/-10 to 60C/30 FUND 11.05 x 4.7 x 4.1
Datasheet
668In Stock
Min.: 1
Mult.: 1

22.5792 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 HC49/4H 60.0MHz 30/50/-10 to 60C/15 3RD 11.05 x 4.7 x 4.1
Datasheet
932In Stock
Min.: 1
Mult.: 1

60 MHz 15 pF 30 PPM 50 PPM HC49-2 - 10 C + 60 C Radial 100 Ohms 500 uW 11.35 mm 4.85 mm 4 mm HC49/4H Bulk
IQD Crystals HC49 27.1450MHz 20/30/-10 to 60C/30 FUND 11.05 x 4.65 x 13.46
Datasheet
1,707In Stock
Min.: 1
Mult.: 1

27.145 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 HC49 22.57920MHz 30/50/-10 to 60C/20 FUND 11.05 x 4.65 x 13.46
Datasheet
818In Stock
Min.: 1
Mult.: 1

22.5792 MHz 20 pF 30 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 12.0MHz +/-30ppm -20C / +70C
Datasheet
997In Stock
Min.: 1
Mult.: 1

HC49/4H Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 3.579545MHz; 30/50/-20 to 70C/SR FUND;
Datasheet
978In Stock
Min.: 1
Mult.: 1

3.579545 MHz Series 30 PPM 50 PPM HC-49 - 20 C + 70 C Radial 150 Ohms 1 mW 11.05 mm 4.65 mm 13.46 mm HC49 Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 8.0MHz; 30/50/-10 to 60C/16 FUND;
Datasheet
625In Stock
Min.: 1
Mult.: 1

8 MHz 16 pF 30 PPM 50 PPM HC-49/4H - 10 C + 60 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 25.0MHz; 30/50/-10 to 60C/22 FUND;
Datasheet
690In Stock
Min.: 1
Mult.: 1

25 MHz 22 pF 30 PPM 50 PPM HC-49/4H - 10 C + 60 C Radial 40 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals HC49/4H 4.91520MHz +/-50ppm -20C / +70C
Datasheet
763In Stock
Min.: 1
Mult.: 1

HC49/4H Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 7.680MHz; 30/50/-20 to 70C/18 FUND;
Datasheet
983In Stock
Min.: 1
Mult.: 1

7.68 MHz 18 pF 30 PPM 50 PPM HC-49 - 20 C + 70 C Radial 50 Ohms 1 mW 11.05 mm 4.65 mm 13.46 mm HC49 Bulk
IQD Crystals WE-XTAL Quartz CrystalHC49; 11.05 x 4.65mm; 30.0 MHz; Tol = +/-20 ppm; Stab = +/-50 ppm Temp Range: -10 to 60 C; Load Cap = SR;
Datasheet
1,228In Stock
Min.: 1
Mult.: 1

3.2768 MHz 7 pF 30 PPM 50 PPM HC-49/4H - 10 C + 60 C Radial 300 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.780MHz; 30/50/-20 to 70C/18 FUND;
Datasheet
682In Stock
Min.: 1
Mult.: 1

6.78 MHz 18 pF 30 PPM 50 PPM HC-49/4H - 20 C + 70 C Radial 60 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; 8.1920MHz; 20/30/-10 to 60C/20 FUND;
Datasheet
963In Stock
Min.: 1
Mult.: 1

8.192 MHz 20 pF 20 PPM 30 PPM HC-49 - 10 C + 60 C Radial 50 Ohms 1 mW 11.05 mm 4.65 mm 13.46 mm HC49 Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 6.1440MHz; 30/50/-20 to 70C/32 FUND;
Datasheet
994In Stock
Min.: 1
Mult.: 1

6.144 MHz 32 pF 30 PPM 50 PPM HC-49/4H - 20 C + 70 C Radial 60 Ohms 500 uW 11.05 mm 4.7 mm 4.1 mm HC49/4H Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49/4H; 11.05 x 4.7mm; 19.66080MHz; 20/30/-20 to 70C/20 FUND;
Datasheet
998In Stock
Min.: 1
Mult.: 1

19.6608 MHz 20 pF 20 PPM 30 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 HC49/4H 16.0MHz +/-50ppm -10C / +60C
Datasheet
1,190In Stock
Min.: 1
Mult.: 1

HC49/4H Bulk
IQD Crystals WIQD-XTAL(Q) Quartz CrystalHC49; 11.05 x 4.65mm; 12.2880MHz; 20/30/-10 to 60C/20 FUND;
Datasheet
975In Stock
Min.: 1
Mult.: 1

12.288 MHz 20 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
IQD Crystals HC49 6.40MHz +/-50ppm -20C / +70C
Datasheet
966In Stock
Min.: 1
Mult.: 1

HC49 Bulk
IQD Crystals HC49 8.0MHz +/-50ppm -20C / +70C
Datasheet
932In Stock
Min.: 1
Mult.: 1

HC49 Bulk