im s t el (401) 683-9700 f ax (401) 683-5571 e-mail: ims@ims-resistors.com h t tp://ww w .ims-resistors.com inte r national manufacturing se r vices, inc. ims2479 surface mount thick film attenuators attenuation accuracy (dc) in cre m e n t a cc u r a c y (db) 1 - 5 0.3db 6 - 9 0.4db 10 0.5db i mpossible m ade s imple ? v er 1 03/2008 specifications subject to change without notice ordering information ims2479-03d0 (sample p/n) ims2479 - xxd0 p art # db whole v alue (01-10) ims2479 sur f ace mount thick film a t tenuators are compact, high per f ormance devices especially suited to rf and micro w a v e applications. ims2479 specifications v alue r ange: 01db to 10db ope r ating frequency: dc to 3 ghz standard impedance: 50 nominal vswr (max): 1.3:1 max p ower r ating: 40mw (baseplate maintained below 70 c) ope r ating t empe r ature: -55 c to 125 c architecture: thick film on alumina a t tachment: solder dimensions (in inches) l: 0.039 0.004 w : 0.039 0.004 t: 0.016 max a: 0.013 0.002 b: 0.006 0.004 b?: 0.010 0.002 p: 0.026 0.004 down to -10db 0404 standard case 40mw input power ci r cuit in out gnd gnd
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