SMD Economy Trimmers Type 3130 Series Type 3130 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 (-40°C to +100°C) Maximum Operating Voltage: 50 V DC Resolution: Infinite Contact Resistance Variation: 5% of Nominal Value Power Rating: 0.15W @ 70°C The ultimate in miniaturised Electrical Rotation: 260° ±20° potentiometers the 3130 from Tyco Electronics is one of the smallest and lightest trimmers available. With a Characteristics - weight of just 40mg and a height Mechanical profile of only 1.55mm, it has been developed specifically for new Rotation Torque: 20 - 200 gfcm generation hand held equipment where Mechanical Rotation: Continuous design specification demands precise Marking: 2 Digit Resistance Code on Potentionmeter. setting and exceptional reliability. Date Code on Reels These tiny trimmers are supplied packaged for auto assembly in 8mm blister tape on 7" reels of 2000 pieces. Characteristics - Environmental Temperature Range: -40°C to +100°C Key Features Rotational Life: 20 Cycles ΔR ±15% ■ Tiny 3mm Potentiometer Load Life: ΔR < 5% after 500 Hours @ 70°C ■ Stable Cermet Element Humidity Load Life: ΔR ± 5% 500 Hours at 95% RH under load ■ Light Weight - Only 0.04 High Temperature: ΔR ± 5% 500 Hours at 70°C Grams ■ Only 1.55mm Height above Board Derating Curve ■ Components Marked with Value 100 ■ Packaged in 2000 Pieces on 8mm Tape 80 ■ Delta Terminals Prevent 60 Solder Bridging ■ Top and Underside 40 Adjust Available 20 0 0 10 20 30 40 50 60 70 80 90 100 Ambient Temperature (°C) When the ambient temperature exceeds 70°C, reduce the rated power and current in accordance with the derating curve given Literature No. 1773125 Dimensions are shown for Dimensions are in Specifications subject to tycoelectronics.com Issued: 08-07 reference purposes only. millimetres unless change. passives.tycoelectronics.com otherwise specified. Rated Power (%) SMD Economy Trimmers Type 3130 Series Dimensions 3130 3132 How to Order 3130 X 102 P Common Part Orientation Resistance Value Tolerance The first two digits are signifigant figures of resistance value and 3130 - Top Adjust X - Terminals the third denotes the 1 & 3 away from P - 25 % number of zeros 3132 - Underside Adjust the sprocket holes following. e.g. 100R: 101 1K: 102 10K: 103 100K: 104 Literature No. 1773125 Dimensions are shown for Dimensions are in Specifications subject to tycoelectronics.com Issued: 08-07 reference purposes only. millimetres unless change. passives.tycoelectronics.com otherwise specified.