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 P25 C W 1.0 2.0 2.0 to 8.8 2.5 to 11.0 RESISTANCE RANGE 0.1 to 1K 0.1 to 2.4K 0.1 to 1.02K 0.1 to 7K TOLERANCE % 5, 10 5, 10 5, 10 5, 10 WEIGHT (typical) g 0.65 0.80 See below See below POWER RATING P25 C W 2.0/2.5 2.2/2.75 2.4/3.0 2.8/3.5 3.2/4.0 3.6/4.5 4.0/5.0 6.0/7.5 8.0/10.0 8.8/11.0 RESISTANCE RANGE 0.1 to 170/0.1 to 2.7K 0.1 to 195/0.1 to 3.1K 0.1 to 220/0.1 to 3.5K 0.1 to 270/0.1 to 4.3K 0.1 to 320/0.1 to 5.1K 0.1 to 370/0.1 to 5.9K 0.15 to 420/0.15 to 6.7K 0.2 to 630/0.2 to 7K 0.2 to 920/0.2 to 7K 0.2 to 1.02K/0.2 to 7K TOLERANCE % 5, 10 5, 10 5, 10 5, 10 5, 10 5, 10 5, 10 5, 10 5, 10 5, 10 WEIGHT (typical) g 0.64/0.78 0.65/0.80 0.66/0.82 0.68/0.86 0.70/0.90 0.72/0.94 0.74/0.98 0.84/1.19 0.94/1.40 0.98/1.48 CA0001 CA-1 CA0002 CA-2 CA4000 CA-4xxx CA5000 CA-5xxx 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 GLOBAL MODEL HISTORICAL MODEL CA4050/CA5050 CA4055/CA5055 CA4060/CA5060 CA4070/CA5070 CA4080/CA5080 CA4090/CA5090 CA4100/CA5100 CA4150/CA5150 CA4200/CA5200 CA4220/CA5220 CA-4050/CA-5050 CA-4055/CA-5055 CA-4060/CA-5060 CA-4070/CA-5070 CA-4080/CA-5080 CA-4090/CA-5090 CA-4100/CA-5100 CA-4150/CA-5150 CA-4200/CA-5200 CA-4220/CA-5220 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 VAC 600 (CA0001, CA0002 and CA5xxx only) 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 GLOBAL MODEL VALUE TOLERANCE PACKAGING (See Standard R = Decimal H = 3.0 % E14 = Lead (Pb)-free bulk Electrical Specifications K = Thousand J = 5.0 % E05 = Lead (Pb)-free tape and reel Global Model R1500 = 0.15 K = 10.0 % B14 = Tin/lead bulk column for options) 1K500 = 1500 R05 = Tin/lead tape and reel Historical Part Numbering example: CA-1 50 5 % R05 CA-1 50 5% HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE * 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 Revision: 14-Feb-11 For technical questions, contact: ww2aresistors@vishay.com 5 SPECIAL (Dash Number) (up to 3 digits) From 1 to 999 as applicable R05 PACKAGING www.vishay.com 1 CA Wirewound Resistors, Commercial Power, Axial Lead Vishay Dale DIMENSIONS in inches [millimeters] [1.625 0.125] (1) 41.28 3.15 Figure 1 [1.625 0.125] (1) 41.28 3.15 A C A' B A A' Figure 2 B C Note (1) On some standard reel pack methods, the leads may be trimmed to a shorter length than shown. A 0.031 [0.794] 0.400 [10.16] 0.570 [14.48] 0.500 [12.70] 0.550 [13.97] 0.600 [15.24] 0.700 [17.78] 0.800 [20.32] 0.900 [22.86] 1.00 [25.40] 1.50 [38.10] 2.00 [50.80] 2.20 [55.88] 0.500 [12.70] 0.550 [13.97] 0.600 [15.24] 0.700 [17.78] 0.800 [20.32] 0.900 [22.86] 1.00 [25.40] 1.50 [38.10] 2.00 [50.80] 2.20 [55.88] A' (MAXIMUM) 0.460 [11.68] 0.630 [16.00] 0.594 [15.09] 0.644 [16.36] 0.694 [17.63] 0.794 [20.17] 0.894 [22.71] 0.994 [25.25] 1.094 [27.79] 1.594 [40.49] 2.094 [53.19] 2.294 [58.27] 0.625 [15.88] 0.675 [17.15] 0.725 [18.42] 0.825 [20.96] 0.925 [23.50] 1.025 [26.04] 1.125 [28.58] 1.625 [41.28] 2.125 [53.98] 2.325 [59.06] DIMENSIONS in inches [millimeters] B 0.001 [0.025] C 0.032 [0.813] 0.170 maximum [4.32 maximum] 0.032 [0.813] 0.170 maximum [4.32 maximum] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.032 [0.813] 0.140 0.031 [3.56 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] 0.036 [0.914] 0.170 0.031 [4.32 0.794] MATERIAL SPECIFICATIONS DERATING Element: Copper-nickel alloy or nickel-chrome alloy, depending on resistance value Core: Woven fiberglass Coating: Special high temperature silicone (CA4000 series is not coated) Terminals: Tin/lead electroplated copper (lead (Pb)-free will be 100 % tin) End Caps: Tin plated steel Part Marking: CA0001 and CA0002 are printed with value and tolerance RATED POWER IN % GLOBAL MODEL CA0001 CA0002 CA4050 CA4055 CA4060 CA4070 CA4080 CA4090 CA4100 CA4150 CA4200 CA4220 CA5050 CA5055 CA5060 CA5070 CA5080 CA5090 CA5100 CA5150 CA5200 CA5220 FIGURE 2 2 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 120 100 80 60 40 20 0 - 65 - 25 75 25 125 175 225 275 AMBIENT TEMPERATURE IN C PERFORMANCE TEST Thermal Shock Short Time Overload Dielectric Withstanding Voltage Low Temperature Storage Humidity Load Life Terminal Strength Resistance to Solder Heat www.vishay.com 2 CONDITIONS OF TEST - 55 C to + 275 C, 5 cycles, 30 min dwell time 5 x rated power for 5 s 600 VAC for 1 min (CA0001, CA0002 and CA5xxx only) - 65 C, full rated working voltage for 45 min 75 C, 90 % to 100 % RH, 240 h 1000 h at rated power, + 25 C, 1.5 h "ON", 0.5 h "OFF" 10 pounds for 30 s; body twisted about axis, 3 x 360 rotations Terminal immersed 3.5 s in molten solder at 1/8" to 3/16" from body For technical questions, contact: ww2aresistors@vishay.com TEST LIMITS (EIA RS-344) (5.0 % + 0.05 ) R (4.0 % + 0.05 ) R (2.0 % + 0.05 ) R (3.0 % + 0.05 ) R (5.0 % + 0.05 ) R (10.0 % + 0.05 ) R (2.0 % + 0.05 ) R (4.0 % + 0.05 ) R Document Number: 30214 Revision: 14-Feb-11 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 11-Mar-11 www.vishay.com 1