CP Quick Connect Vishay Dale Wirewound Resistors, Commercial High Power, Quick Connect Terminals FEATURES STANDARD ELECTRICAL SPECIFICATIONS MODEL POWER RATING RESISTANCE RANGE P40C W 10% Standard, 5% Available WEIGHT (Typical) g * Can be purchased with or without brackets installed * Quick connect terminals * High power ratings * Special inorganic potting compound and ceramic case provide high thermal conductivity in a fireproof package APPLICATIONS The CP resistors are suited for use in high ambient CP-15B 15 0.1 - 288 215 CP-20B 20 0.1 - 460 275 CP-26B* 25 0.12 - 570 430 electrical connections are to be made with quick connect CP-26SM 25 0.12 - 570 545 terminals. Model CP-50 is particularly recommended for CP-30SM 30 0.32 - 623 575 CP-50B* 50 0.16 - 740 900 CP-50B-1* 50 0.16 - 740 900 temperatures and also where ease of mounting and automotive electronic ignition ballast, appliance and motor ballasts and two-speed fans. * To order the CP-26B, CP-50B and CP-50B-1 without brackets, remove the B from model number (CP-26, CP-50 and CP-50-1). TECHNICAL SPECIFICATIONS PARAMETER UNIT CP QUICK CONNECT CHARACTERISTICS ppm/C 600 below 1.0, 300 1.0 and above - 10 x rated power for 5 seconds Operating Temperature Range C - 65/ + 275 Dielectric Withstanding Voltage VAC 1000 V (P x R) 1/2 Temperature Coefficient Short Time Overload Maximum Working Voltage ORDERING INFORMATION CP-50B MODEL www.vishay.com 46 100 RESISTANCE For technical questions, contact ww2aresistors@vishay.com 10% TOLERANCE % Document Number: 30233 Revision 07-Feb-02 CP Quick Connect Vishay Dale Wirewound Resistors, Commercial High Power, Quick Connect Terminals DIMENSIONS in inches [millimeters] Quick Connect Terminal Connections 0.250 [6.35] 0.245 0.010 [6.22 0.254] 0.290 0.010 [7.37 0.254] 0.082 0.010 [2.08 0.254] 0.280 0.010 [7.11 0.254] 0.130 0.005 [3.30 0.127] 0.032 [0.813] Thick MODEL CP-15B 1.29 0.050 [32.77 1.27] 1.888 0.040 [47.96 1.02] 0.500 0.040 [12.70 1.02] 0.500 0.040 [12.70 1.02] 0.660 0.015 [16.76 0.381] 0.165 0.015 [4.19 0.381] 0.250 [6.35] Quick Connect Terminal (See detail for dimensions} 0.156 0.015 [3.96 0.381] 0.312 0.015 [7.92 0.381] 1.89 0.050 [48.01 1.27] MODEL CP-20B 2.50 0.040 [63.50 1.02] 0.500 0.040 [12.70 1.02] 0.660 0.015 [16.76 0.381] 0.165 0.015 [4.19 3.81] 0.500 0.040 [12.70 1.02] 0.250 [6.35] Quick Connect Terminal (See detail for dimensions} 0.156 0.015 [3.96 0.381] 0.312 0.015 [7.92 0.381] MODELS CP-26 AND CP-26B 3.06 0.062 [77.72 1.57] 0.250 [6.35] Quick Connect Terminal (See detail for dimensions) 2.28 0.025 [57.91 0.635] 1.28 0.040 [32.51 1.02] 0.560 0.040 [14.22 1.02] 0.970 0.040 [24.64 1.02] 0.032 0.003 [0.813 0.076] 0.495 0.040 [12.57 1.02] 0.580 0.040 [14.73 1.02] 1.00 0.015 [25.4 0.381] 0.340 0.015 [8.64 0.381] Document Number: 30233 Revision 07-Feb-02 For technical questions, contact ww2aresistors@vishay.com www.vishay.com 47 CP Quick Connect Wirewound Resistors, Commercial High Power, Quick Connect Terminals Vishay Dale MODEL CP-26SM 2.28 0.030 [57.91 0.762] 3.09 0.062 [78.49 1.57] . 0.600 0.040 [15.24 1.02] 1.055 0.040 [26.80 1.02] 0.032 0.320 0.015 [0.813] [8.13 0.381] 0.600 0.040 [15.24 1.02] 0.100 0.015 [2.54 0.381] 0.344 0.010 [8.74 0.254] MODEL CP-30SM 0.175 [4.45] 3.10 [78.74] 0.140 [3.56] 0.175 [4.45] 0.250 [6.35] Quick Connect Terminal (See detail for dimensions) 0.250 0.010 [6.35 0.254] 0.605 [15.37] 0.145 0.010 [3.68 0.254] 0.204 0.010 [2.03 0.254] 0.910 0.040 [23.11 1.02] 1.075 [27.31] 0.080 x 0.120 0.005 [2.03 x 3.05 0.127] 0.262 [6.65] 0.386 [9.80] 0.513 [13.03] 0.262 [6.65] 1.025 [26.04] MODELS CP-50 AND CP-50B 3.61 0.040 [91.69 1.02] 2.875 0.025 [73.03 0.635] 1.50 0.020 [38.10 0.508] 0.250 0.040 [6.35 1.02] 0.750 0.040 [19.05 1.02] 0.125 [3.18] 0.828 0.020 [21.03 0.508] 0.343 [8.71] 0.422 0.040 [10.72 1.02] 0.750 0.040 [19.05 1.02] 1.099 0.020 [27.91 0.508] 0.250 [6.35] Quick Connect Terminal (See detail for dimensions) 0.377 [9.58] MODELS CP-50-1 AND CP-50B-1 0.250 [6.35] Quick Connect Terminal (See detail for dimensions) 3.60 0.040 [91.44 1.02] 0.750 0.010 [19.05 0.254] 3.04 0.030 [77.22 0.762] 0.750 0.030 [19.05 0.762] 0.130 [3.30] 0.215 [5.46] 0.400 0.030 [10.16 0.762] 0.775 0.030 [19.69 0.762] 0.925 0.030 [23.50 0.762] 0.250 0.030 [6.35 0.762] www.vishay.com 48 For technical questions, contact ww2aresistors@vishay.com Document Number: 30233 Revision 07-Feb-02 CP Quick Connect Vishay Dale 300 RATED POWER IN % TEMPERATURE RISE/C Wirewound Resistors, Commercial High Power, Quick Connect Terminals 250 CP-20B 200 150 CP-50B 120 100 80 60 40 20 100 0 -65 50 -25 25 40 75 125 175 225 275 AMBIENT TEMPERATURE IN C Derating 0 0 10 20 30 40 50 POWER IN W Temperature rise MATERIAL SPECIFICATIONS Terminals: Bare brass (tinned steel available) Element: Copper-nickel alloy or nickel-chrome alloy, Bracket: Aluminum depending on resistance value Core: Woven fiberglass Part Marking: DALE, Model, Wattage, Value, Tolerance, Body: Steatite ceramic case with inorganic potting comDate Code pound PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS (EIA RS-344) Thermal Shock - 55C to + 275C, 5 cycles, 30 minute dwell time (5.0% + 0.05)R Short Time Overload 10 x rated power for 5 seconds (4.0% + 0.05)R Dielectric Withstanding Voltage 1000Vrms for one minute (2.0% + 0.05)R Low Temperature Operation - 65C, full rated working voltage for 45 minutes (3.0% + 0.05)R Humidity 75C, 90% - 100% RH, 240 hours (5.0% + 0.05)R Load Life 1000 hours at rated power, + 40C, 1.5 hours "ON", 0.5 hours "OFF" (10.0% + 0.05)R Terminal Strength 10 pounds for 30 seconds (2.0% + 0.05)R Document Number: 30233 Revision 07-Feb-02 For technical questions, contact ww2aresistors@vishay.com www.vishay.com 49