tfs270c Vectron International, Inc., tfs270c Datasheet
tfs270c
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tfs270c Summary of contents
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... TFS270C.doc __________________________________________________________________________________________________________ VI TELEFILTER __________________________________________________________________________________________________________ Measurement condition Ambient temperature: Input power level: Terminating impedance input: Terminating impedance output : ext. coil pin 4: Construction see page 2 Characteristics Remark: Reference level for the relative attenuation a rel of the TFS 270C is the minimum of the pass band attenuation a min . The minimum of the pass band attenuation a min is defined as the insertion loss a e ...
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... TFS270C.doc __________________________________________________________________________________________________________ VI TELEFILTER __________________________________________________________________________________________________________ 5 7 270 Pin 1 Pin 2 Pin 3 Pin 4 50 Ohm Test circuit 1 L1 LB- Ohm Test circuit 2 C1 LB-IN C3 __________________________________________________________________________________________________________ VI TELEFILTER Potsdamer Straß 513 TELTOW / Germany Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30 E-Mail: tft@telefilter.com ______________________________________________________________________________________________________ VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is assumed as a result of their use or application ...
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... TFS270C.doc __________________________________________________________________________________________________________ VI TELEFILTER __________________________________________________________________________________________________________ Stability Characteristics After the following tests the filter shall meet the whole specification: 1. Shock: 100g, 18 ms, half sine wave, 3 shocks each plane; DIN IEC Vibration 500 Hz, 0,075 respectively, 1 octave per min, 10 cycles per plan, 3 plans; ...
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... TFS270C.doc __________________________________________________________________________________________________________ VI TELEFILTER __________________________________________________________________________________________________________ Air reflow temperature conditions 1st and 2nd air reflow profile Name: Temperature: Time: 260 240 220 200 180 160 140 120 100 Table for temperature vs. time during the air reflow process time / sec ...