AT10
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 6.5d B, 12d B or 20d B 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 6.5d B ؓ0.7d B 0.4d B max. 12d B ؓ1.1d B 0.6d B max. 20d B ؓ1.5d B 1.2d B max.
Environmental
Temperature Range
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- . . 55؇C to 100؇C Load Life
- - . . . . 70؇C, 250 hours with rated load ∆ A ) 0.5d B, ∆ I ) 5% Moisture and Load Life
- - . . . 40؇C, 90-95%RH 90 minutes on, 30 minutes off, 0.2 watt, 120 cycles ∆ A ) 0.5d B, ∆ I )...
