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 CERAMIC RESONATORS (khz band ,2 pins)
Features: High reliable design with excellent environmental resistance.
Optimum selection of oscillation parameters possible according to application.
Standard frequency range of 190KHz to 1250 KHz.
Formed lead type also standardized for use in low profile devices.

TECHNICAL CHARACTERISTICS 

Frequency
Range		 Width
W(mm)		 Thickness
T(mm)		 Height
H(mm)		 Lead Space
S(mm)		 Lead Length
L(mm)
190~249 13.5 3.8 14.7 10.0 8.0
250~374 11.0 3.8 12.2 7.7 7.0
375~400 7.9 3.6 9.3 5.0 7.0
401~699 7.0 3.5 9.0 5.0 4.0(6.0)
700~1250 5.2 2.8 6.8 2.5 3.5

   

Part Number Frequency
Accuracy		 Resonant
Impedance
Ωmax.		 Stability in
Temperature
(-20o~+80oC)		 Aging
For
Ten Years		 Load Capacitance
(PF)
C1 C2
ZTB190-249↵ +-1 KHz 20 +-0.3% +-0.3% 330 470
ZTB250-374↵ +-1 KHz 20 +-0.3% +-0.3% 220 470
ZTB375-400↵ +-2 KHz 20 +-0.3% +-0.3% 120 470
ZTB401-509↵ +-2 KHz 20 +-0.3% +-0.3% 100 100
ZTB510-699↵ +-2 KHz 30 +-0.3% +-0.3% 100 100
ZTB700-999↵ +-0.5% 70 +-0.3% +-0.3% 100 100
ZTB1000-1250↵ +-0.5% 100 +-0.3% +-0.3% 100 100