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
Part Number Frequency
Accuracy
Resonant
Impedance
(Ω)max.
Stability in
Temperature
(-20°~+80℃)
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

TEST CIRCUIT
 
 
 
Dimensions