key features tiny 3mm potentiometer stable cermet element light weight - only 0.04 grams only 1.55mm height above board components marked with value packaged in 2000 pieces on 8mm tape delta terminals prevent solder bridging top and underside adjust available type 3130 series the ultimate in miniaturised potentiometers the 3130 from tyco electronics is one of the smallest and lightest trimmers available. with a weight of just 40mg and a height profile of only 1.55mm, it has been developed specifically for new generation hand held equipment where design specification demands precise setting and exceptional reliability. these tiny trimmers are supplied packaged for auto assembly in 8mm blister tape on 7" reels of 2000 pieces. characteristics - electrical characteristics - mechanical rotation torque: 20 - 200 gfcm mechanical rotation: continuous marking: 2 digit resistance code on potentionmeter. date code on reels characteristics - environmental temperature range: -40c to +100c rotational life: 20 cycles r 15% load life: r < 5% after 500 hours @ 70c humidity load life: r 5% 500 hours at 95% rh under load high temperature: r 5% 500 hours at 70c 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 (-40c to +100c) maximum operating voltage: 50 v dc resolution: infinite contact resistance variation: 5% of nominal value power rating: 0.15w @ 70c electrical rotation: 260 20 derating curve 0 10 20 30 40 50 60 70 80 90 100 ambient temperature (c) 100 80 60 40 20 0 rated power (%) literature no. 1773125 issued: 08-07 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 3130 series when the ambient temperature exceeds 70c, reduce the rated power and current in accordance with the derating curve given
dimensions 3130 3132 how to order 3130 x 102 p common part x - terminals 1 & 3 away from the sprocket holes orientation the first two digits are signifigant figures of resistance value and the third denotes the number of zeros following. e.g. 100r: 101 1k: 102 10k: 103 100k: 104 resistance value tolerance p - 25 % 3130 - top adjust 3132 - underside adjust literature no. 1773125 issued: 08-07 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 3130 series
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