page 1 of 2 2/13.27 ap830 30 watts to-220 high power resistors a high power to-220 style resistor package designed for high frequency emitter circuits in switching power supplies. also used in voltage regulation and low energy pulse loading. ? 30 watts at 25?c case temperature on heat sink ? single screw mounting to heat sink ? moulded case for protection and easy to mount ? non-inductive design ? electrically isolated case ? rohs compliant electrical specifcations resistance value range available tolerance & pref. value ranges available tcr r05 - 1r j (5%) k (10%) not specifed 1r02 - 3r f (1%) , j (5%) , k (10%) 300ppm/?c 3r01 - 10r 100ppm/?c 200ppm/?c 10r2 - 10k d (0.5%) f (1%) j (5%) k (10%) 50ppm/?c 100ppm/?c 200ppm/?c preferred value ranges: f (1%) - e96 , j (5%) - e24, k (10%) - e12 characteristics power rating: operating voltage: dielectric strength: insulation resistance: working temperature range: temperature coeffcient: short time overload: load life: damp heat with load: solderability: thermal shock: terminal strength: vibration and high frequency: 2.25 watts in free air 350v max 1800vac 10g min -65?c to +150?c as specifed, referenced to 25?c, ?r taken at +105?c ?r 0.3%, 2 times rated power with applied voltage not to exceed 1.5 times maximum continuous operating voltage for 5 seconds ?r 1.0%, 2000 hours at rated power ?r 0.5%, 40oc, 90 - 95% r.h max working voltage for 1000 hours with 1.5 hours on and 0.5 hours off 90% min coverage, 245 5?c for 3 seconds ?r 0.3%, -65?c - 150?c, 100 cycles ?r 0.2%, 2.4 n ?r 0.2%, 20g peak derating curve 100 80 60 40 20 0 0 25 50 75 100 125 150 175 power rated % case temperature (c) ww w.arcolresistors.com for more information and ordering, please consult (std.) (std.)
page 2 of 2 the information contained herein does not form part of a contract and is subject to change without notice. arcol operate a policy of continual product development, therefore, specifcations may change. it is the responsibility of the customer to ensure that the component selected from our range is suitable for the intended application. if in doubt please ask arcol.. arcol uk limited, threemilestone ind. estate, truro, cornwall, tr4 9lg, uk. t +44 (0) 1872 277431 f +44 (0) 1872 222002 e sales @ arcolresistors.com www.arcolresistors.com 2/13.27 dimensions (mm) 0.045 0.055" (1.14 1.40mm) 0.115 0.135" (2.92 3.44mm) 0.06 0.08" (1.52 2.04mm) 0.19 0.21" (4.82 5.34mm) 0.45 0.55" (11.43 13.97mm) 0.026 0.034" (0.66 0.86mm) 0.10 0.16" (2.54 4.06mm) 0.63 0.65" (16.00 16.52mm) 0.40 0.42" (10.15 10.67mm) 0.115 0.135" (2.92 3.44mm) 0.121 0.129" (3.08 3.28mm) 0.016 0.024" (0.40 0.60mm) ap830 30 watts to-220 high power resistors 10.15 - 10.67 3.08 - 3.28 1.14 - 1.40 4.82 - 5.34 0.66 - 0.86 2.92 - 3.44 0.40 - 0.60 1.52 - 2.04 2.92 - 3.44 16.00 - 16.52 2.54 - 4.06 11.43 - 13.97
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