NF HR-4BH2-EG 电阻可调滤波器 (100Hz ~ 50kHz, 24dB)

Characteristics: HPF, 4-pole Butterworth

Rolloff: 24dB/oct

Cut-off (center) frequency range: 100Hz to 50kHz

Frequency setting: 4 externally connected resistors

Operating temperature : -40°C to 85°C or -55°C to 125°C

Supply voltage : ±15V

Dimensions : 20 x 33 x 7 (mm), 24 pins, Dual-in-line package (DIP), hermetic seal