Professional Trimmers Type 4265 Series Type 4265 Series Characteristics Electrical A tiny, fully sealed, professional single turn trimmer with a range of pin configurations. The 4265 is available Resistance Range: Resistance Values: Resistance Tolerance: End Resistance: Slider Current: Power Rating, Watts: Dielectric Withstand: Max. Input Voltage: Insulation Resistance: Resolution: Rotational Noise (CRV): Electrical Adjustment: 10 ohms to 2M ohms 1, 2, and 5 in each decade 20% 3 ohms or 1% of total resistance 50 mA or within power rating, Max. 0.5 at 70C derating to zero at 125C 500 V RMS for 1 minute 200 V dc or ac RMS, Max. 1000 M Ohms (Min.) at 500 V dc Essentially infinite 3 ohm or 3%, whichever is greater 220 Nominal with top or side adjustment and pin configurations that meet the majority of requirements. The cermet element is very stable and Characteristics Mechanical has good setability. A high quality modern trimmer at a very attractive price. Of particular interest will be the 4265 LT and UT versions supplied on radial tape for automatic insertion. End Stop: Rotational Torque: Mechanical Adjustment: Weight: Solderability: 50 mNm minimum 20 mNm maximum 250 nominal 0.55 gram nominal MIL Std 202 Method 208A Key Features High Resolution Stable Cermet Element Compact 6mm Size Fully Sealed Construction 0.5 Watt Rating at 70C Flame Retardant P.C.B. Standoffs Robust Construction Vertical or Horizontal Adjustments Available on Tape Characteristics Environmental Temperature Range: Temperature Storage: Thermal Shock: Shock: Vibration Severity: Rotational Life: Sealing: Climatic Category: Humidity: Temperature Coefficient: -55C to +125C 250 Hours. at 125C 5 Cycles - 55C to 125C Medium Impact 10-2000 -10Hz 20 minutes 100 Cycles minimum Sealed for Board Washing (85C Florinert) 55/125/21 MIL - Std - 202G Method 103 (96 hours) See graph over page Derating Curve 100 Rated Power (%) 80 60 40 20 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 Ambient Temperature (C) Literature No. 1773166 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 Professional Trimmers Type 4265 Series Temperature Coefficient +200 ppm/C +100 0 -100 -200 10 20 100 1K 10K 100K 1M Resistance Range (Ohms) Dimensions 4265P 4265H 4265X 4265V 4265LT 4265UT How to Order Literature No. 1773166 Issued: 09-05 4265 UT 502 M Common Part Pin Configuration Resistance Value Tolerance 4265 P - Top Adjust H - Top Adjust X - Side Adjust V - Side Adjust UT - Top Adjust (Taped) LT - Side Adjust (Taped) The first two digits are signifigant figures of resistance value and the third denotes the number of zeros following. Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. M - 20 % e.g. 1K: 102 5K: 502 100K: 104 Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com