raltron electronics corporation 10651 nw 19th st. miami, florida 33172 u.s.a. tel: 305-593-6033 fax: 305-594-3973 e-mail: sales@raltron.com internet: http://www.raltron.com figure 1 figure 2 outline drawings specifications ceramic resonators series POC series - frequency POC in mhz part numbering system features low cost built-in capacitors example: POC - 5.00 10.0 max 8.0 max 2.5 0.1 0.5 0.1 5.0 1.0 0.25 0.1 5.0 max 2.5 0.1 1.3 0.1 1.2 2.5 min 3 2 1 1 m ic: 1/6 cd4069ube (rca) x 2 vdd: +5 vdc. 0.1 vdc center pin: gnd 10.0 max 10.0 max 2.5 0.1 0.5 0.1 5.0 1.0 0.25 0.1 5.0 max 2.5 0.1 1.3 0.1 1.2 2.5 min 3 2 1 1 m ic: 1/6 cd4069ube (rca) x 2 vdd: +5 vdc. 0.1 vdc center pin: gnd freq uency 1.80-6.00 mhz 6.01-13.00 mhz 13.01-50.00 mhz dimensions figure 1 figure 2 frequency tolerance 0.5% max resonant impedance 30 ohms max 25 ohms max 30 ohms max frequency stability over temperature 0.3% max operating temperature range -20c to +80c isolation resistance 100 m ohm min frequency aging (10 years) 0.3% max w ithstanding voltage 100 vdc, 5 sec. max built-in capacitance 30 pf 20% max max voltage 6 vdc, 15vp-p ac storage temperature range 35c to +85c
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