Professional Trimmers Type 4295 Series Type 4295 Series Characteristics Electrical These long established 10mm square, single turn potentiometers will meet a wide range of industrial and professional applications. Cermet element technology ensures stability Resistance Range: STD Resistance Values: STD Resistance Tolerance: End Resistance: Slider Current: Power Rating, Watts: Isolation Voltage: Limiting Element Voltage: Breakdown Voltage. (Sea Level): Insulation Resistance: Resolution: Rotational Noise (CRV): Temperature Coefficient: Electrical Adjustment: 100R to 2M 1, 2 and 5 in each decade 10% 2Ohms or 1% whichever is greater 100 mA or within power rating, Max. 0.5 at 85C derating to zero at 125C 300 V dc or ac peak 220 V dc or ac RMS, Max. 900 V ac for one minute 1000 M Ohms at 500 V dc, Min. Essentially Infinite 3 Ohms or 2 % min. 250 ppm/C, Max. 280 Nominal and reliability. This P.C.B. mounted package has easy top or side adjustment, or finger adjust styles. All components are sealed to withstand printed circuit board washing solvents. Key Features High Resolution Cermet Element For Stability Enclosure Sealed 0.5 Watt Rating at 85C Flame Retardant P.C.B. Standoffs Robust Construction Vertical or Horizontal Adjustments Available Finger Adjustment Available Characteristics Mechanical End Stop: Starting Torque: Mechanical Adjustment: Weight: Solderabilty: 40 mNm Min. 35 mNm Max. 300 Nominal 0.85 gm Nominal MIL Std 202 Method 208A Characteristics Environmental Temperature Range: Temperature Storage: Thermal Shock: Bump Severity: Vibration Severity: Rotational Life: Load Life at 70C: Sealing: Climatic Category: Humidity: -55C to +125C 250 Hrs at 125C 5 Cycles -55C to +125C 4000 Bumps; 40G 10 - 500Hz; 30 G 200 Cycles, Min. R < 3% after 1000 Hrs. at 0.5 watts Sealed for board washing (85C Florinert) 55/125/56 MIL - Std - 202G Method 103 (96hrs) Dimensions 4295P Literature No. 1773170 Issued: 06-06 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com Professional Trimmers Type 4295 Series Dimensions 4295M 4295X 4295MF/PF 4295PF 4295MF How to Order 4295 P 104 K Common Part Pin Configuration Resistance Value Tolerance M - Top Adjust 5mm x 5mm The first two digits are signifigant figures of resistance value and the third denotes the number of zeros following. 4295 MF - Finger Top Adjust 5mm x 5mm P - Top Adjust 5mm x 2.5mm PF - Finger Top Adjust 5mm x 2.5mm K - 10 % e.g. 100R: 101 1K: 102 10K: 103 100K: 104 X - Side Adjust 5mm x 2.5mm Literature No. 1773170 Issued: 06-06 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com