CA Vishay Dale Wirewound Resistors, Commercial Power, Axial Lead FEATURES • High performance for low cost • Auto insertable • CA0001, CA0002 and CA5000 models are supplied with a high temperature silicone coating for additional environmental protection • Lead forming available • Compliant to RoHS Directive 2002/95/EC APPLICATIONS Kitchen appliances: Percolators, blenders, mixers, ranges, toasters, deep fryers. Entertainment devices: Radios, televisions, computers and power supplies. STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL (1) HISTORICAL MODEL (1) POWER RATING RESISTANCE RANGE TOLERANCE WEIGHT (typical) P25 °C W  ± % g CA0001 CA-1 1.0 0.1 to 1K 5, 10 0.65 CA0002 CA-2 2.0 0.1 to 2.4K 5, 10 0.80 CA4000 CA-4xxx 2.0 to 8.8 0.1 to 1.02K 5, 10 See below CA5000 CA-5xxx 2.5 to 11.0 0.1 to 7K 5, 10 See below Note (1) CA4000 and CA5000 model numbers are calculated from the CA4000 power rating of 4 W per inch and CA5000 power rating of 5 W per inch. The last three digits of the model number are the body length of the resistor in inches (decimal is between the first and second digit). Example: CA5150 = 1.50 inches x 5 W per inch = 7.5 W. EXAMPLES POWER RATING RESISTANCE RANGE TOLERANCE WEIGHT (typical) GLOBAL MODEL HISTORICAL MODEL P25 °C W  ± % g CA4050/CA5050 CA-4050/CA-5050 2.0/2.5 0.1 to 170/0.1 to 2.7K 5, 10 0.64/0.78 CA4055/CA5055 CA-4055/CA-5055 2.2/2.75 0.1 to 195/0.1 to 3.1K 5, 10 0.65/0.80 CA4060/CA5060 CA-4060/CA-5060 2.4/3.0 0.1 to 220/0.1 to 3.5K 5, 10 0.66/0.82 CA4070/CA5070 CA-4070/CA-5070 2.8/3.5 0.1 to 270/0.1 to 4.3K 5, 10 0.68/0.86 CA4080/CA5080 CA-4080/CA-5080 3.2/4.0 0.1 to 320/0.1 to 5.1K 5, 10 0.70/0.90 CA4090/CA5090 CA-4090/CA-5090 3.6/4.5 0.1 to 370/0.1 to 5.9K 5, 10 0.72/0.94 CA4100/CA5100 CA-4100/CA-5100 4.0/5.0 0.15 to 420/0.15 to 6.7K 5, 10 0.74/0.98 CA4150/CA5150 CA-4150/CA-5150 6.0/7.5 0.2 to 630/0.2 to 7K 5, 10 0.84/1.19 CA4200/CA5200 CA-4200/CA-5200 8.0/10.0 0.2 to 920/0.2 to 7K 5, 10 0.94/1.40 CA4220/CA5220 CA-4220/CA-5220 8.8/11.0 0.2 to 1.02K/0.2 to 7K 5, 10 0.98/1.48 TECHNICAL SPECIFICATIONS PARAMETER UNIT CA RESISTOR CHARACTERISTICS Temperature Coefficient ppm/°C ± 300 1  and above, ± 600 below 1  Short Time Overload - 5 x rated power for 5 s Maximum Working Voltage V (P x R)1/2 Dielectric Withstanding Voltage V 600 (CA0001, CA0002 and CA5xxx only) AC Operating Temperature Range °C - 65 to + 275 Terminal Strength (minimum) lb 10 Note • Wirewound CA resistors can reliably function as a fuse and as a resistor. Such components involve compromise between fusing and resistive functions; therefore, each design should be tailored to the application to ensure optimum performance. Contact factory by using the e-mail address at the bottom of this page for design assistance. GLOBAL PART NUMBER INFORMATION Global Part Numbering example: CA000150R00JR05 C A 0 0 0 1 5 0 R 0 0 J R 0 5 GLOBAL MODEL VALUE TOLERANCE PACKAGING SPECIAL (See Standard R = Decimal H = ± 3.0 % E14 = Lead (Pb)-free bulk (Dash Number) Electrical Specifications K = Thousand J = ± 5.0 % E05 = Lead (Pb)-free tape and reel (up to 3 digits) Global Model R1500 = 0.15  K = ± 10.0 % B14 = Tin/lead bulk From 1 to 999 column for options) 1K500 = 1500  R05 = Tin/lead tape and reel as applicable Historical Part Numbering example: CA-1 50  5 % R05 CA-1 50  5 % R05 HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING * Pb containing terminations are not RoHS compliant, exemptions may apply ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 Document Number: 30214 For technical questions, contact: ww2aresistors@vishay.com www.vishay.com Revision: 14-Feb-11 1

CA Vishay Dale Wirewound Resistors, Commercial Power, Axial Lead DIMENSIONS in inches [millimeters] [1.625 ± 0.125] (1) [1.625 ± 0.125] (1) 41.28 ± 3.15 41.28 ± 3.15 A A A' B Figure 1 Figure 2 B C A' C Note (1) On some standard reel pack methods, the leads may be trimmed to a shorter length than shown. GLOBAL DIMENSIONS in inches [millimeters] MODEL A ± 0.031 [0.794] A’ (MAXIMUM) B ± 0.001 [0.025] C FIGURE CA0001 0.400 [10.16] 0.460 [11.68] 0.032 [0.813] 0.170 maximum [4.32 maximum] 2 CA0002 0.570 [14.48] 0.630 [16.00] 0.032 [0.813] 0.170 maximum [4.32 maximum] 2 CA4050 0.500 [12.70] 0.594 [15.09] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA4055 0.550 [13.97] 0.644 [16.36] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA4060 0.600 [15.24] 0.694 [17.63] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA4070 0.700 [17.78] 0.794 [20.17] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA4080 0.800 [20.32] 0.894 [22.71] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA4090 0.900 [22.86] 0.994 [25.25] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA4100 1.00 [25.40] 1.094 [27.79] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA4150 1.50 [38.10] 1.594 [40.49] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA4200 2.00 [50.80] 2.094 [53.19] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA4220 2.20 [55.88] 2.294 [58.27] 0.032 [0.813] 0.140 ± 0.031 [3.56 ± 0.794] 1 CA5050 0.500 [12.70] 0.625 [15.88] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 CA5055 0.550 [13.97] 0.675 [17.15] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 CA5060 0.600 [15.24] 0.725 [18.42] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 CA5070 0.700 [17.78] 0.825 [20.96] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 CA5080 0.800 [20.32] 0.925 [23.50] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 CA5090 0.900 [22.86] 1.025 [26.04] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 CA5100 1.00 [25.40] 1.125 [28.58] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 CA5150 1.50 [38.10] 1.625 [41.28] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 CA5200 2.00 [50.80] 2.125 [53.98] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 CA5220 2.20 [55.88] 2.325 [59.06] 0.036 [0.914] 0.170 ± 0.031 [4.32 ± 0.794] 2 MATERIAL SPECIFICATIONS DERATING Element: Copper-nickel alloy or nickel-chrome alloy, %120 depending on resistance value N R I100 Core: Woven fiberglass E W 80 Coating: Special high temperature silicone (CA4000 series O P is not coated) D 60 E Terminals: Tin/lead electroplated copper (lead (Pb)-free will AT 40 R be 100 % tin) 20 End Caps: Tin plated steel 0 Part Marking: CA0001 and CA0002 are printed with value - 65 - 25 75 125 175 225 275 and tolerance 25 AMBIENT TEMPERATURE IN °C PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS (EIA RS-344) Thermal Shock - 55 °C to + 275 °C, 5 cycles, 30 min dwell time ± (5.0 % + 0.05 ) R Short Time Overload 5 x rated power for 5 s ± (4.0 % + 0.05 ) R Dielectric Withstanding Voltage 600 VAC for 1 min (CA0001, CA0002 and CA5xxx only) ± (2.0 % + 0.05 ) R Low Temperature Storage - 65 °C, full rated working voltage for 45 min ± (3.0 % + 0.05 ) R Humidity 75 °C, 90 % to 100 % RH, 240 h ± (5.0 % + 0.05 ) R Load Life 1000 h at rated power, + 25 °C, 1.5 h “ON”, 0.5 h “OFF” ± (10.0 % + 0.05 ) R Terminal Strength 10 pounds for 30 s; body twisted about axis, 3 x 360° rotations ± (2.0 % + 0.05 ) R Resistance to Solder Heat Terminal immersed 3.5 s in molten solder at 1/8" to 3/16" from body ± (4.0 % + 0.05 ) R www.vishay.com For technical questions, contact: ww2aresistors@vishay.com Document Number: 30214 2 Revision: 14-Feb-11

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