HC - 49/S HC - 49/SMD Crystal

crystals crystals Specifications

Frequency Range

3.500 - 75.000 MHz

Frequency Tol. at 25ºC

30 PPM - Standard
10PPM to 100PPM

Temperature Range
(Operating)

0 to +70 C. - Standard

Frequency Stability

10PPM to 100PPM

Load Capacitance

10pF to 100pF or Series Resonant

Shunt Capacitance

7pF Max.

Resistance

See Below

Aging

+ - 5PPM/year Max.

Drive Level

1.0mW Max


HC - 49/S

HC - 49/SMD

inches / mm

hc49s crystal hc49smd crystal

H

.098"

2.5mm

.144"

3.65mm

.200"

5.08mm

H

.126"

3.2mm

.197"

5.0mm


BC18

BC19

inches / mm

bc18 crystal bc19 crystal

Equivalent Series Resistance (ESR)

Frequency MHz

Mode

HC-49/S
HC-49/SMD

3.500-4.099

Fundamental

150 Ohms

4.100-4.799

Fundamental

120

4.800-5.799

Fundamental

100

5.800-11.999

Fundamental

90

12.000-14.299

Fundamental

70

14.300-24.000

Fundamental

50

24.100-48.000

Third Overtone

80

48.100-75.000

Third Overtone

60

To Order:
Phone: (800)526-3935
Fax:(800)777-2197
E Mail: sales@bomarcrystal.com