About Crystals

Crystals

Crystals, also known as quartz crystals, are important electronic components that play a key role in the functioning of many electronic devices. They are often used in electronic oscillators, which are circuits that generate precise electrical signals at a specific frequency. This makes them essential in electronic clocks, radios, computer systems, and many other electronic devices.Crystals are typically made of quartz, a mineral that has the unique property of exhibiting piezoelectricity. This means that when pressure is applied to the crystal, it generates an electrical charge and vice versa. This property makes crystals ideal for producing precise and stable oscillations, which are necessary for accurate timekeeping and frequency control in electronic devices.In electronic circuits, crystals are often combined with other components such as capacitors, resistors, and transistors to create oscillators. These oscillators are then used to control the timing of various functions in electronic devices, ensuring their proper operation.In summary, crystals are crucial electronic components that provide precise timing and frequency control in a wide range of electronic devices, making them essential for modern technology.

Crystals

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Termination Style	Package / Case	Load Capacitance	Frequency	Tolerance	Frequency Stability	ESR	Drive Level	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Diameter	Series	Packaging	Qualification

HCM49-4.000MABJ-UT

Crystals 4MHz 18pF HC49S SMD
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CITIZEN

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.4093

Multiples of: 1

Smd/Smt

HC - 49/US

18 pF

4 MHz

30 Ppm

50 ppm

150 Ohms

100 Uw

- 40 C

+ 85 C

11.4 mm

4.7 mm

4.3 mm

Hcm49

Reel

HCM49-16.000MABJ-UT

Crystals 16MHz 18pF HC49S SMD
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CITIZEN

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.4093

Multiples of: 1

Smd/Smt

HC - 49/US

18 pF

16 MHz

30 Ppm

50 ppm

50 Ohms

100 Uw

- 40 C

+ 85 C

11.4 mm

4.7 mm

4.3 mm

Hcm49

Reel

LFXTAL026056Bulk

Crystals 6.78MHz 18pF -20C 70C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

IQD

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.4093

Multiples of: 1

Radial

HC - 49 - 4H

18 pF

6.78 MHz

30 PPM

50 PPM

60 Ohms

500 uW

- 20 C

+ 70 C

11.05 mm

4.7 mm

4.1 mm

HC49/4H

Bulk

HC49US-FF5F18-6.1440MHZ

CRYSTAL, 6.144MHZ, 18PF, TH, 11 X 4.7MM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Abracon

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.4095

Multiples of: 1

HC49US-FF5F18-12.000MHZ

CRYSTAL, 12MHZ, 18PF, TH, 11MM X 4.7MM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Abracon

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.4095

Multiples of: 1

HC49US-FF5F18-18.4320MHZ

Crystals CRYSTAL, HC49/US, 30/30, 18pF, 18.432MHz, -40+85C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Abracon

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.4095

Multiples of: 1

Radial

11.1 mm x 4.7 mm

18 pF

18.432 MHz

30 PPM

40 Ohms

1 mW

- 40 C

+ 85 C

11.1 mm

4.7 mm

3.5 mm

HC49US

Bulk

HC49US-FF5F18-20.000MHZ

CRYSTAL, 20MHZ, 18PF, TH, 11MM X 4.7MM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Abracon

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.4095

Multiples of: 1

HC49US-FF5F18-25.000MHZ

CRYSTAL, 25MHZ, 18PF, TH, 11MM X 4.7MM
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Abracon

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.4095

Multiples of: 1

AS-7.3728-18

CRYSTAL, 7.3728MHZ, 18PF, HC-49S
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Raltron

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 0.4095

Multiples of: 1

18 pF

X252024MSD4SC

SMD Crystal Resonators 24MHz Â±20ppm SMD-2520_4P RoHS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yangxing

0
6 to 16 Weeks

January 2027