AT10

www.DataSheet4U.com AT10 Series TOCOS A T T E N U A T O R S ® 10mm Square, Single-Turn, Through-Hole Sealed Cermet Attenuators AT10P AT10S AT10PK Features Ⅲ 10mm square, single-turn, through-hole, sealed attenuators Ⅲ Cermet element Ⅲ Top and side adjust styles available Ⅲ Flush single-slot rotor adjustment Ⅲ Optional 20mm or 30mm plastic shaft with knurled, slotted end style Ⅲ 50Ω, 75Ω or 600Ω nominal impedance Ⅲ 6.5dB, 12dB or 20dB nominal attenuation Ⅲ 3-pin triangular PCB patterns Ⅲ Meets UL 94V-0 flammability requirements Ⅲ Sealed to withstand immersion cleaning Specifications Electrical Nominal Impedance . . . . . . . . . . . . . . . . . . 50Ω, 75Ω, 600Ω Attenuation Range at DC Nominal Attenuation Attenuation Tolerance Minimum Attenuation 6.5dB ؓ0.7dB 0.4dB max. 12dB ؓ1.1dB 0.6dB max. 20dB ؓ1.5dB 1.2dB max. Environmental Temperature Range . . . . . . . . . . . . . . . . . ‫؁‬55؇C to ‫؀‬100؇C Load Life . . . . . . . . . . . . . . ‫؀‬70؇C, 250 hours with rated load ∆ A ) 0.5dB, ∆ I ) 5% Moisture and Load Life . . . . . . . . . . . . . ‫؀‬40؇C, 90-95%RH 90 minutes on, 30 minutes off, 0.2 watt, 120 cycles ∆ A ) 0.5dB, ∆ I ) 5% Thermal Shock . . . . . . . . . . . . . . . . . . . . . . ‫؁‬55؇C,‫؀‬100؇C, 30 minutes each, 5 cycles without load ∆ A ) 0.5dB, ∆ I ) 5% Shock . . . . . . . . . . . . . 50G, 11ms, 6 directions, 3 times each ∆ A ) 0.5dB, ∆ I ) 5% Vibration . . . . . . . . . . . . . . . . . .10-55Hz, 1.5mm amplitude, 3 directions, 2 hours each ∆ A ) 0.5dB, ∆ I...