SMD Economy Trimmers Type 3150 Series Type 3150 Series Characteristics Electrical Resistance Range: 100R to 1M Resistance Values: 1, 2 & 5 in each decade Resistance Tolerance: 25% Resistance Law: Linear Temperature Coefficient of Resistance: 250ppm/C (-25C to +85C) Maximum Operating Voltage: 50 V DC Resolution: Infinite Contact Resistance Variation: 5% of Nominal Value This is the ultimate in lightweight, low Power Rating: 0.2W @ 70C profile skeleton 4mm surface mount Electrical Rotation: 260 20 potentiometers. Offered in easy, top or underside adjustment, with a plus slot that is ideal for automatic top adjustment. At a weight of 0.2 grams and a profile height that is only 1.5mm above the board, it is a natural choice for new generation hand held equipments. The trimmer is a mere 4mm and is a well proven and popular package supplied on standard 12mm Characteristics Mechanical Rotation Torque: 2 - 20 mNm Weight: 0.2 grams Terminal Strength: Horizontal 1Kgf - Vertical 500gf Mechanical Rotation: Continuous Marking: Resistance Code on Potentiometer. Date Code on Reels tape for automatic placement, and reflow soldering systems. The central hole is filled with resin to improve ease of pick and placement. Key Features Characteristics Environmental Temperature Range: -40C to +100C Temperature Storage: -55C to +100C Tiny 4mm Potentiometer Rotational Life: 20 Cycles R 15% Stable Cermet Element Load Life: R < 5% after 500 Hours @ 70C Light Weight - Only 0.2 Grams Humidity Load Life: R 5% 500 Hours at 95% RH under load (60C) High Temperature: R 5% 500 Hours at 70C Only 1.5mm Height above Board Components Marked with Value 0.2W Power Dissipation Packaged in 1000 Pieces on 12mm Tape Delta Terminals / In Line Terminals Top and Underside Adjust Available Derating Curve 100 80 Rated Power (%) 60 40 20 0 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (C) Literature No. 1773129 Issued: 07-08 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com SMD Economy Trimmers Type 3150 Series Dimensions 3150 3155 Storage Conditions Storage under the following condition should be avoided. 1 Temperature: less than -10C and more than 40C. Relative humidity: more than 85 %. 2 Atmosphere of corrosive gas. 3 Long term storage of over 6 months. 4 Atmosphere of direct solar radiation in direct sunlight. Store the package in a style without unsuitable load and stress. While in cases where product remains in the packaging after opening, you should be take measure of shutting out moisture, gas, etc... Product should be stored in a normal, clean, dry and stress free environment How to Order 3150 W 102 P Common Part Orientation Resistance Value Tolerance 3150 - 3 Terminals Offset Top Adjust W - Terminals 1 and 3 towards the sprockets holes 3150 only 3155 - 3 Terminals Inline Top / Underside Adjust Literature No. 1773129 Issued: 07-08 Dimensions are shown for reference purposes only. X - Terminals 1 and 3 away from the sprockets holes 3150 and 3155 Dimensions are in millimetres unless otherwise specified. The first two digits are significant figures of resistance value and the third denotes the number of zeros following. P - 25 % e.g. 100R: 101 1K: 102 10K: 103 Specifications subject to change. tycoelectronics.com passives.tycoelectronics.com