fax: 01371 875075 www.dubilier.co.uk tel: 01371 875758 135 resistors resistor network sil no of pins 5 6 7 8 9 10 11 12 13 l max 12.7 15.3 17.8 20.4 22.9 25.4 28.0 30.5 33.1 ordering information range & tolerances outline drawing low-profile epoxy dipped 5 to 13-pin the dubilier range of sil networks features 2% accuracy in a low- cost package. the low-profile epoxy package allows the device to be used in locations where moulded parts do not fit. isolated and common-terminal designs are available, allowing the simple, reliable insertion of up to 12 resistors at once. parameter performance limits power rating per element 0.125w @ 70c temperature range -55? to +125c derating linearly from 70c resistance range 33? to 1m? e - 24 series resistance tolerance 2% (g) temperature coefficient 100 ppm/c 50? 2.2m? 250ppm/?c <50? C 2.2m? max working voltage 100v max overload voltage 200v l max 0.5 0.1 2.54 0.25 9e-103g pin 1 mar king 2.5 max 5.2 max 3.0 0.5 3.0 0.1 9 e 103 g n pins 5 to 13 type m = isolated e = common value 3 digit code : last digit is decade multiplier. first two digits are first digits of value. tolerance 2% section 4
fax: 01371 875075 www.dubilier.co.uk tel: 01371 875758 136 specification resistors resistor network sil sil pin-outs short term overload ?r/r (1% + 0.05?) after application of 21/2 x rated voltage, or the maximum overload voltage, whichever smaller, for a period of 5 secs. resistance change to be within specification, with no evidence of arcing, burning or charring. vibration ?r/r (0.5% + 0.5?) resistors are to be subjected to vibration of amplitude 0.8mm for 2 hours in each of three mutually perpendicular directions. the vibration frequency shall be swept from 10 to 55 to 10hz in 1 minute. resistance change to be within specification with no evidence of damage. dielectric strength components shall withstand twice their rated voltage for 1 minute applied between termination and substrate. no evidence of arcing, burning or charring. solderability ?r/r (1% + 0.05?) after dipping at 260c 5c for 10 seconds, resistance change to be within specification, with no evidence of arcing, burning or charring. terminations shall maintain a minimum of 75% coverage following the procedures of mil-std-202e. load life ?r/r (2% + 0.05?) after 1000 hours application of the rated voltage with a duty cycle of 11/2 hours on and 1/2 hour off, at 70c. resistance change to be within specification, with no evidence of arcing, burning or charring. moisture load ?r/r (2% + 0.05?) after 1000 hours application of the rated voltage with a duty cycle of 11/2 hours on and 1/2 hour off, at 40c and 90-95% rh. resistance change to be within specification, with no evidence of arcing, burning or charring. voltage coefficient ?r/r < 100ppm/v flammability product is conformally coated with epoxy resin conforming to ul94v-0. 2 3 4 5 6 7 8 n-1 n = number of pins 1 common parts are characterised by having a number of resistive elements, all of the same nominal value. all elements are connected to pin 1. 1 2 3 4 5 6 n-1 n n = number of pins isolated parts are characterised by having a number of resistive elements, all of the same nominal value. all elements are independent. common (e) isolated (m) section 4
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