EURO QUARTZ JTBM455C CERAMIC DISCRIMINATOR Communications use SPECIFICATION 3.0 1.2 6.0 4.2 6.3 4.2 4.0 Outline and Dimensions Part Number JTBM 455C3 Nominal Anti-Resonant Frequency (Fa) Resonant Resistance Ra (W max.) 455kHz ±1.5kHz 70 Static Capacitance (C0 max.) 600pF ±20% Recommended IC CXA1184M JTBM 455C28 458kHz ±1.0kHz 70 640pF ±20% TA31142 JTBM 455C32 457.8kHz ±1.0kHz 20 640pF ±20% TA31142 JTBM 455C40 458.2kHz ±1.0kHz 20 640pF ±20% TA31145 EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE Tel: +44(0)1460 230000 Fax: +44(0)1460 230001 Email: [email protected] www.euroquartz.co.uk