HC-49/US/3 leads

 

THT QUARTZ CRYSTAL HC-49/US 3 LEADS 11.05 x 4.65 mm 3.5 - 75.0 MHz

 

  • High reliability for low cost
  • Low profile – 3.5 and 2.5 mm max. package height
  • Extended temperature range to -55/+125°C
  • Excellent clock signal generator for CPU´s
  • Qualified for automotive applications

 

 

 

THT CRYSTAL SERIES HC-49/US
NUMBER OF LEADS HC-49/3US = 3 (middle pin for grounding)
OPTIONS FOR HOUSING Insulator = for 2 leads and 3 leads housing
Cutted leads = only for 2 leads housing
FREQUENCY RANGE 3.48755 ~ 40.0 MHz AT-Fundamental
24.0 ~ 44.0 MHz BT-Fundamental
24.576 ~ 75.0 MHz 3rd Overtone
FREQUENCY TOLERANCES AT 25°C ±5 ppm ~ ±50 ppm
LOAD CAPACITANCE (CL) 6 pF ~ 50 pF
WORKING TEMPERATURE RANGES 0/+50°C ~ -55/+125°C
SHUNT CAPACITANCE C0 7 pF max.
DRIVE LEVEL 100 µW typical (0.01 mW ~ 1 mW possible)
AGING ±3 ~ ±5 ppm per year standard (±2 ppm available as option)
INSULATION RESISTANCE >500 MΩ DC/100V ±10%
STORAGE TEMPERATURE -55°+125°C
DELIVERY FORM Standard = Bulks for 2 leads and 3 leads housing
Option = Paper Tape on Reel only for 2 leads housing

Other parameters are available on contact-form.

±3ppm ±5ppm ±10ppm ±15ppm ±20ppm ±30ppm ±50ppm
0°/+50°C
-10°/+60°C
0°/+70°C
-20°/+70°C
-40°/+85°C
-40°/+125°C
-55°/+125°C
Frequency in MHz Vibration mode ESR max. in Ω
3.5 ~ 3.79 AT Fund. 120
3.9 ~ 4.99 AT Fund. 100
4.5 ~ 5.99 AT Fund. 90
6.0 ~ 6.99 AT Fund. 70
7.0 ~ 7.99 AT Fund. 70
8.0 ~ 8.99 AT Fund. 60
9.0 ~ 9.99 AT Fund. 60
10.0 ~ 11.99 AT Fund. 50
12.0 ~ 19.99 AT Fund. 40
20.0 ~ 26.99 AT Fund. 30
27.0 ~ 40.00 AT Fund. 25
27.0 ~ 40.00 3rd OT AT 100
40.0 ~ 40.00 3rd OT AT 60
Series HC-49/US
Housing Height 3.5 mm
Frequency 27.000 MHz
Frequency Stability at 25°C 30
Temperature Stability 50
Temperature Range -40+125°C
Load Capacitance 20 pF

t

c

a

t

n

o

C

<

Petermann-Technik GmbH

Lechwiesenstr. 13,
86899 Landsberg
Germany

Fon: +49 / 81 91 / 30 53 95

Fax: +49 / 81 91 / 30 53 97

 

General Contact-form

x