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? type crk, cra (cerasonator ? ) khz band (unit: mm) crk cra (unit: mm) description ? ceramic resonators using external capacitors/built-in capacitors for the khz band designed and produced with application of toko's experience relative to piezo materials, precision manufacturing and soldering technology. ? applicable oscillation frequency range crk: 380 to 680khz cra: 455 to 500khz ? ? a ? y?p?u [z
?ic?u [|tzx?i
?u [?a b` h c ?
?z? c o khz 3????
c ? ? 0
c *t : c? crk 380 ? 680khz cra 455 ? 500khz features ? precise oscillating frequency without adjustment. ? crk type is soldered ceramic element, and high reliability. ? may be used with a variety of ics. ? load capacitors (c1, c2) not required for cra type. ? rohs compliant ? ? ? ? e tp? ^sw c *t :u???? ? crk ??x???? ?x?i ?wh? ?t qu?o m? ? ic qw du0? ? cra ??x ?y0? c1, c2 u ?a ? rohs |?0 applications ? reference signal oscillations for ? microcomputers (household electronics, oa equipment) ? remote controlling ? tv's, vtrs, air-conditioners, cd players, lighting apparatus. ? digital applications equipment including measuring instruments, communications equipment, toys, etc. ; ? m ? ??;, j ?? c \+ h?;+z oa ;+ ? ?t?;, j ?? c \+ tv z vtr z??z cd ?z + ? -+z ?;+zsrw??? ;;+ selection guide for standard resonators type crk f? ? j c *t : ? ? c *t :w9s? q ? ???? ?? external capacitor toko part number oscillation frequency (khz) resonant impedance ( )max. oscillation frequency temperature stability (-20 c~+80 c) c 1 (pf) c 2 (pf) note ##BP11DCRK400 400 0.5% 400 0.3% 560 200 ##bp11dcrk455 455 0.5% 400 0.3% 560 200 ##bp11dcrk480 480 0.5% 400 0.3% 560 200 ##bp11dcrk500 500 0.5% 400 0.3% 560 200 ##bp11dcrk600 600 0.5% 400 0.3% 470 200 ##bp11dcrk680 680 0.5% 400 0.3% 470 200 type cra f? ? j c *t : ? ? c *t :w9s? q ?y0? ?? load capacitor toko part number oscillation frequency (khz) resonant impedance (k )max. oscillation frequency temperature stability (-20 c~+80 c) c 1 (pf) c 2 (pf) note #dcra455 455 0.5% 3.0 0.3% built-in built-in external #dcra480 480 0.5% 3.0 0.3% built-in built-in appearance #dcra500 500 0.5% 3.0 0.3% built-in built-in differs ? oscillation frequency tolerance can be designed to a desired level. ? toko performs matching evaluation for all types of ics. please contact us regarding applicable products. ? c *t :xz?w *t : qb?\qudpb{ ? ic qw???? a??lom ?bwpz0 ? j?sem?d <^m{ oscillation frequency test circuit c *t : ? s? crk cra crk cra ceramic resonators ???? c ? type crk cra |
Price & Availability of BP11DCRK400
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