Electrical specifications (initial value) |
FA-9100 Series |
Products | FA-910*-* |
Number of circuits | 2 (Standard) |
Circuit method | Potentiometer circuit |
Total resistance (1-2), (7-6) | 10kohm |
Total resistance tolerance | ±3% |
Attenuation [Load: high] | 0, 1, 2, 3, ...(1dB step)..., 40, 42, 44, 46, 48, 50, 55, 60, 65, 70, cut off |
Attenuation accuracy [Load: high] |
0~20dB: ±0.2dB ~30dB: ±0.4dB ~40dB: ±0.6dB |
Matching accuracy | 0~20dB: 0.5dB ~30dB: 0.7dB ~40dB: 1.0dB |
Insertion loss | 0.5dB or less |
Cut off (15kHz) | 90dB Min. |
Voltage proof | 1 Min. at AC100V |
Insulation resistance | 50Mohm or more at DC250V |
Max rating | 0.1W |
Maximum input voltage | DC20V or less |
Sliding noise level | 47mV or less (by JIS C 6443) |
Sliding life | 200,000 Cycles Min. (18cycles/min, Insertion loss: 1dB or less) |
Connector (7pin) | B7B-EH (JST) |
Mechanical specifications (initial value) |
FA-9100 Series |
Travel (Stroke) length | 100mm ±0.5mm |
Operating force | 0.1 to 0.3N (Standard), 0.2 to 0.4N (High operating force) |
Mechanical clicks | Without |
Strength Nut-Attached | 100Ncm |
Attached parts | M3 screw / 4-40UNC screw (Length: Panel thickness + 3mm) |
Stopper strength | 40N |
Push-pull strength | 40N |
Alignment to the center | ±0.5mm (State not to pressure control-bar, Measurement position: Mounting surface) |
General specifications | FA-9100 Series |
Temperature range | -10 to +70 degrees C (Operating), -15 to +75 degrees C (Storage) |
Relative humidity | 90%RH (No condensation) |