Professional Trimmers Type 433PW Series Type 433PW Series Characteristics Electrical Resistance Range: STD Resistance Values: STD Resistance Tolerance: End Resistance: When you need a durable trimming potentiometer, these 19mm rectilinear styles offer quality performance at a competitive price. They feature a cermet element for stability and resolution and are available in two formats. Type 433 PW will withstand all recognised board-washing solvents and can be offered with panel mount for external adjustment. Key Features Stable Infinite Resolution High Performance Wiper Idles at End Stop Rugged Construction Fully Sealed Panel Mount Available 10 Ohms to 2M Ohms 1, 2 and 5 in each decade 10% 2 Ohms or 1% of total resistance, whichever is greater 100 mA or within power rating maximum 0.75 at 70C derating to zero at 125C 500 V dc or ac peak 400 V dc or ac RMS maximum 1000 V ac for one minute 1000 M ohms at 100 V ac minimum Essentially Infinite 1 Ohm or 1 % of total resistance, whichever is greater 250 ppm/C maximum 15 Turns Nominal Slider Current: Power Rating, Watts: Isolation Voltage: Input Voltage: Breakdown Voltage: Insulation Resistance: Resolution: Rotational Noise (CRV): Temperature Coefficient: Electrical Adjustment: Characteristics Mechanical End Stop: Starting Torque: Weight: Slipping Clutch Both Ends 35mNm maximum 1.4 grams maximum Characteristics Environmental Temperature Range: Temperature Storage: Thermal Shock: Vibration Severity: Rotational Life: Load Life at 70C: Sealing: Climatic Category: Shock: -55C to +125C 1000 Hrs at 125C 5 Cycles -55C to +125C 10 - 500Hz; 20G (0.75mm or 98m/s2) 200 Cycles R < 4% after 1000 Hours Sealed for Board Washing 55/125/21 50G How to Order How to Order 433 PW 104 K Common Part Pin/Adjustment Style Resistance Value Tolerance PW - PCB Mount The first two digits are significant figures of resistance value and the third denotes the number of zeros following. K - 10 % 433 PM - PCB Mount with Panel Mount e.g. 100R: 101 1K: 102 10K: 103 100K: 104 Literature No. 1773120 Issued: 09-05 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com