CP www.vishay.com Vishay Dale Wirewound/Metal Oxide Resistors, Commercial Power, Axial Lead FEATURES High performance for low cost Meets or exceeds requirements of EIA Standard RS-344 Available High power to size ratio Ceramic cases are available with circuit board stand-offs (designated with a -3 model ending) Special inorganic potting compound and ceramic case provide high thermal conductivity in a fireproof package Material categorization: Available for definitions of compliance please see www.vishay.com/doc 99912 Available STANDARD ELECTRICAL SPECIFICATIONS POWER RATING WEIGHT RESISTANCE RANGE RESISTANCE RANGE TOLERANCE GLOBAL MODEL P (typical) 40 C (1) (1) WIREWOUND METAL OXIDE % g W CP0002 2 0.1 to 1K 100 to 30K 5, 10 2.0 CP0002...3 2 0.1 to 1K 100 to 30K 5, 10 2.2 CP0003 3 0.1 to 2K 150 to 33K 5, 10 3.4 CP0003...3 3 0.1 to 2K 150 to 33K 5, 10 3.6 CP0005 5 0.1 to 2.4K 150 to 50K 5, 10 4.8 CP0005...3 5 0.1 to 2.4K 150 to 50K 5, 10 5.0 CP0007 7 0.1 to 7K - 5, 10 6.8 CP0007...3 7 0.1 to 7K - 5, 10 7.0 CP0010 10 0.1 to 11K - 5, 10 9.5 CP0010...3 10 0.1 to 11K - 5, 10 9.9 CP0015 15 0.1 to 11K - 5, 10 16.8 CP0015...3 15 0.1 to 11K - 5, 10 17.4 CP0020 20 0.1 to 16K - 5, 10 22.8 CP0020...3 20 0.1 to 16K - 5, 10 23.6 CP0022 22 0.1 to 16K - 5, 10 24.5 CP0022...3 22 0.1 to 16K - 5, 10 25.3 CP0025 25 0.1 to 16K - 5, 10 37.0 Note (1) To specifically order a Wirewound sub-assembly for resistance values that overlap between the Wirewound and Metal Oxide technologies, the model will be a CPxxxx...85 for standard body and CPxxxx...91 for body with stand-offs. To specifically order a Metal Oxide sub-assembly for resistance values that overlap between the Wirewound and Metal Oxide technologies, the model will be a CPxxxx...100 for a standard body and CPxxxx...101 for body with stand-offs. If no dash type is specified, either technology may be supplied. TECHNICAL SPECIFICATIONS PARAMETER UNIT WIREWOUND CHARACTERISTICS METAL OXIDE CHARACTERISTICS Temperature Coefficient ppm/C 300 1 and above 600 below 1 300 (CP0002 to CP0005) Short Time Overload - 5 x rated power for 5 s 5 x rated power for 5 s Terminal Strength lb 10 minimum 10 minimum Operating Temperature Range C -65 to +275 -65 to +225 Dielectric Withstanding Voltage V 1000 1000 AC 1/2 1/2 Maximum Working Voltage V (P x R) (P x R) Note Wirewound CP 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: CP000515R00JE143 C P 0 005 15 R 00J E 1 4 3 GLOBAL MODEL VALUE TOLERANCE PACKAGING SPECIAL (See Standard Electrical R = Decimal J = 5.0 % E14 = Lead (Pb)-free bulk pack (Dash Number) Specifications Global K = Thousand K = 10.0 % E31 = Lead (Pb)-free four layer bulk pack (up to 3 digits) Model column for R1500 = 0.15 From 1 to 999 B14 = Bulk pack options) 1K500 = 1500 as applicable B31 = Four layer bulk pack Historical Part Numbering example: CP-5-3 15 5 % B14 CP-5-3 15 5 % B14 HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING Revision: 10-Nov-15 Document Number: 30213 1 For technical questions, contact: ww2aresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 CP www.vishay.com Vishay Dale DIMENSIONS in inches millimeters CPxxxx CPxxxx...3 F A typical E F B A C D typical C 0.125 E B 3.18 typical DIMENSIONS in inches millimeters (1) GLOBAL E F A B C D MODEL 0.001 0.025 0.031 0.031 0.031 0.031 WIREWOUND METAL OXIDE 0.794 0.794 0.794 0.794 WIREWOUND METAL OXIDE 0.125 3.175 MINIMUM CP0002 0.688 17.46 0.250 6.35 0.250 6.35 - 0.032 0.813 0.0236 0.600 1.500 38.10 0.750 19.05 CP0002...3 0.688 17.46 0.250 6.35 0.250 6.35 0.313 7.94 0.032 0.813 0.0236 0.600 1.500 38.10 0.750 19.05 CP0003 0.875 22.22 0.313 7.94 0.313 7.94 - 0.036 0.914 0.032 0.813 1.500 38.10 1.000 25.40 CP0003...3 0.875 22.22 0.313 7.94 0.313 7.94 0.375 9.52 0.036 0.914 0.032 0.813 1.500 38.10 1.000 25.40 CP0005 0.875 22.22 0.375 9.52 0.344 8.73 - 0.036 0.914 0.032 0.813 1.500 38.10 1.000 25.40 CP0005...3 0.875 22.22 0.375 9.52 0.344 8.73 0.406 10.32 0.036 0.914 0.032 0.813 1.500 38.10 1.000 25.40 CP0007 1.391 35.32 0.375 9.52 0.344 8.73 - 0.036 0.914 - 1.500 38.10 - CP0007...3 1.391 35.32 0.375 9.52 0.344 8.73 0.469 11.91 0.036 0.914 - 1.500 38.10 - CP0010 1.875 47.62 0.375 9.52 0.344 8.73 - 0.036 0.914 - 1.500 38.10 - CP0010...3 1.875 47.62 0.375 9.52 0.344 8.73 0.469 11.91 0.036 0.914 - 1.500 38.10 - CP0015 1.875 47.62 0.500 12.70 0.500 12.70 - 0.036 0.914 - 1.500 38.10 - CP0015...3 1.875 47.62 0.500 12.70 0.500 12.70 0.625 15.87 0.036 0.914 - 1.500 38.10 - (2) CP0020 2.500 63.50 0.500 12.70 0.500 12.70 - 0.036 0.914 - 1.500 38.10 - CP0020...3 2.500 63.50 0.500 12.70 0.500 12.70 0.625 15.87 0.036 0.914 - 1.500 38.10 - CP0022 2.500 63.50 0.500 12.70 0.500 12.70 - 0.036 0.914 - 1.500 38.10 - CP0022...3 2.500 63.50 0.500 12.70 0.500 12.70 0.625 15.87 0.036 0.914 - 1.500 38.10 - CP0025 2.500 63.50 0.625 15.87 0.625 15.87 - 0.040 1.016 - 1.500 38.10 - Notes (1) Potting compound may extend outside of ceramic case up to 0.060 1.52 maximum per side. (2) Dimensions for the metal oxide are: A = 2.360 59.94 , B = 0.570 14.48 , C = 0.530 13.46 , E = 0.032 0.813 , F = 1.000 25.40 MATERIAL SPECIFICATIONS DERATING 120 Element: Wirewound = Copper-nickel alloy or nickel-chrome alloy, depending on resistance value 100 Metal Oxide = High temperature fired metal oxide film Core: Wirewound = Woven fiberglass 80 Metal Oxide = Alumina ceramic 60 Body: Steatite ceramic case with inorganic potting compound 40 Wirewound End Caps: Tin plated steel Terminals: Tinned copper 20 Metal Oxide Part Marking: DALE, model, wattage, value, tolerance, date 0 code - 55 - 25 25 75 125 175 225 275 AMBIENT TEMPERATURE IN C 40 PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS (EIA-344) Thermal Shock -55 C to +275 C (+225 C for Metal Oxide), 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 1000 V , for 1 min (2.0 % + 0.05 ) R RMS 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 5 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 Revision: 10-Nov-15 Document Number: 30213 2 For technical questions, contact: ww2aresistors vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 RATED POWER IN %