SMD Economy Trimmers Type 3150 Series Key Features Tiny 4mm potentiometer Stable cermet element Lightweight - only 0.2g 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 Applications This is the ultimate in lightweight, low profile skeleton 4mm surface mount potentiometers. Audio / Visual Offered in easy, top or underside adjustment, with a plus slot that is ideal for automatic top Calibration adjustment. At a weight of 0.2 grams and a profile height that is only 1.5mm above the Instrumentation board, it is a natural choice for new generation hand held equipments. The trimmer is a mere Industrial controls 4mm and is a well proven and popular package supplied on standard 12mm tape for automatic placement, and reflow soldering systems. The central hole is filled with resin to improve ease of pick and placement. Characteristics - Electrical Characteristics - Environmental Resistance Range: 100R to 1M Temperature Range: -40C to +100C Resistance Values: 1, 2 & 5 in each decade Temperature Storage: -55C to +100C Resistance Tolerance: 25% Rotational Life: 20 Cycles R 15% Resistance Law: Linear Load Life: R < 5% after 500 hours 70C Temperature Coefficient 250ppm/C Humidity Load Life: R 5% 500 hours at 95% RH under load (60C) of Resistance: (-25C to +85C) High Temperature: R 5% 500 hours at 70C Maximum Operating Voltage: 50V DC Resolution: Infinite Characteristics - Mechanical Contact Resistance Variation: 5% of nominal value Rotation Torque: 2 - 20mNm Power Rating: 0.2W 70C Weight: 0.2g Electrical Rotation: 260 20 Terminal Strength: Horizontal 1Kgf Vertical 500gf Mechanical Rotation: Continuous Marking: Resistance code on potentiometer. Date code on reels Derating Curve 100 80 60 40 20 0 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (C) 1 Literature No. 1773129 Dimensions are in millimeters Dimensions are shown for Tyco Electronics Corporation / Berwyn, PA Revised 9-10 and inches unless otherwise reference purposes only. For email, phone or live chat, go to: te.com/help specified. Values in brackets Specifications subject are standard equivalents. to change. Rated Power (%)SMD Economy Trimmers Type 3150 Series Dimensions 3150 3152 3155 Storage Conditions The product should be stored in a normal, clean, dry, load- and stress-free environment. In cases where the product remains in the packaging after opening, please ensure you shut out moisture, gas, etc. Storage under the following conditions should be avoided: Temperature: less than -10C and more than +40C Relative humidity: more than 85% Atmosphere of corrosive gas Long-term storage of over six months Exposure to direct sunlight How to Order 3150 W 102 P Common Part Orientation Resistance Value Tolerance The first two digits are 3150 - 3 Terminals W - Terminals 1 and 3 significant figures of Offset Top Adjust towards the resistance value and sprockets holes the third denotes the P - 25 % 3152 - 3 Terminals 3150 and 3152 number of zeros Inline Top Adjust following. X - Terminals 1 and 3 3155 - 3 Terminals Inline away from the e.g. 100R: 101 Top / Underside sprockets holes 1K: 102 Adjust 3150 and 3155 10K: 103 TE (logo) and Tyco Electronics are trademarks of the Tyco Electronics group of companies and its licensors. Other logos, product and Company names mentioned herein may be trademarks of their respective owners. 2 Literature No. 1773129 Dimensions are in millimeters Dimensions are shown for Tyco Electronics Corporation / Berwyn, PA Revised 9-10 and inches unless otherwise reference purposes only. For email, phone or live chat, go to: te.com/help specified. Values in brackets Specifications subject are standard equivalents. to change.