• HC-49/U package

• AT cut

• Resistance weld seal

• Tight tolerance/stability

• Tape and reel, vinyl sleeve, insulator tab,

third lead, and custom lead length options

available

CRYSTAL

EC

ELECTRICAL SPECIFICATIONS

MANUFACTURER

CATEGORY

SERIES

PACKAGE

CLASS

REV

ECLIPTEK CORP.

CRYSTAL

EC

HC-49/U

CR05

11/07

EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE), AND CUT

NOTES

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Frequency Range

Frequency Tolerance / Stability

Over Operating Temperature Range

Operating Temperature Range

Aging (at 25°C)

Storage Temperature Range

Shunt Capacitance

Insulation Resistance

Drive Level

Load Capacitance (C

1.8432MHz to 65.000MHz

±50ppm / ±100ppm (Standard), ±30ppm / ±50ppm,

±15ppm / ±30ppm, *±15ppm / ±20ppm, or ±10ppm / ±15ppm

0°C to 70°C (Standard), -20°C to 70°C, or -40°C to 85°C

±5ppm / year Maximum

-40°C to 85°C

7pF Maximum

500 Megaohms Minimum at 100V

DC

2 mWatts Maximum

18pF (Standard), Custom C

L

≥ 10pF, or Series Resonant

Frequency Range

1.8432MHz to 1.999MHz

2.000MHz to 2.399MHz

2.400MHz to 2.999MHz

3.000MHz to 3.199MHz

3.200MHz to 3.499MHz

3.500MHz to 3.599MHz

3.600MHz to 3.899MHz

3.900MHz to 3.999MHz

4.000MHz to 4.099MHz

ESR (

Ω)

650 Max

550 Max

350 Max

250 Max

200 Max

180 Max

150 Max

120 Max

100 Max

Mode / Cut

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Frequency Range

4.100MHz to 4.999MHz

5.000MHz to 5.999MHz

6.000MHz to 6.999MHz

7.000MHz to 7.999MHz

8.000MHz to 9.999MHz

10.000MHz to 12.999MHz

13.000MHz to 32.768MHz

24.000MHz to 29.999MHz

30.000MHz to 65.000MHz

ESR (

Ω)

80 Max

75 Max

50 Max

40 Max

35 Max

30 Max

25 Max

60 Max

40 Max

Mode / Cut

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Fundamental / AT

Third Overtone / AT

Third Overtone / AT

800-ECLIPTEK www.ecliptek.com for latest revision

Specifications subject to change without notice.

H 13.58

L 11.18

W

4.70

OBSOLETE