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The Brother PR3030D31 Circuit Board Controller Assembly is a front-panel analog control module designed for adjustment and user input in precision electronic equipment. It provides manual control over parameters such as voltage, current, or signal levels and interfaces directly with the main processing or display board through a multi-wire harness. Model: PR3030D31 Type: Control and Adjustment Circuit Board Assembly Function: Provides front-panel control for analog and digital systems using adjustable potentiometers Control Elements: Three precision rotary potentiometers (variable resistors) Potentiometer Rating: 10 kΩ linear taper (typical B10K configuration) Adjustment Type: Manual rotary adjustment knobs, panel-mounted Electrical Connection: 6-wire harness with keyed Molex-type connector Power Interface: +5 VDC and signal reference through attached wiring harness Mounting Configuration: Metal bracket with dual side flanges for panel installation PCB Material: FR-4 epoxy fiberglass laminate Solder Type: Through-hole construction with tin-lead solder joints Knob Material: Ribbed ABS plastic, gold-tinted finish Bracket Material: Zinc-plated steel mounting frame Cable Length: Approx. 200 mm (8 in) multi-color lead set Board Marking: “PR3030D31” silkscreened on PCB front Compatible Modules: Designed for use with PR3030D42 and PR3030D51 display/control assemblies Operating Voltage: 0–5 VDC variable output from potentiometer wipers Operating Temperature: 0°C to +60°C Storage Temperature: -40°C to +85°C Dimensions: Approx. 130 mm × 40 mm × 50 mm (5.1 in × 1.6 in × 2.0 in) Weight: Approx. 120 g Application: Panel-mounted voltage or current control, parameter tuning, analog feedback adjustment in industrial instruments Manufacturer: Brother Industries Ltd. Country of Manufacture: Japan Please review pictures carefully and let us know if you have any questions!
Condition: Used
Weight: 0.90
Depth: 4.00
Length: 6.00
Width: 4.00
SKU: 11289 4.S8.7.4A
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