CPR0312R00JE31

Product is End of Life Jan-2016 and Replaced by CPR High Volume CPR www.vishay.com Vishay Dale Wirewound Resistors, Commercial Power, Radial Terminals FEATURES • • • • Direct mounting on printed circuit board Circuit board lock-in mounting tabs High performance for low cost Meets or exceeds requirements of EIA Standard RS-344 • Special inorganic potting compound and ceramic case provide high thermal conductivity in a fireproof package • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 Please reference the Vishay Dale closest equivalent: CPR High Volume (www.vishay.com/doc?30261). Notes • There may be slight differences between the CPR product and the CPR High Volume product. • See the cross-reference file for a complete list of differences and part number crosses: www.vishay.net/files/Cross-Reference%20Data-without%20PC N%20-%20%20PCN-DR-020-2015%20Rev%200.pdf. Available Available Available Available Note * This datasheet provides information about parts that are RoHS-compliant and / or parts that are non-RoHS-compliant. For example, parts with lead (Pb) terminations are not RoHS-compliant. Please see the information / tables in this datasheet for details. STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL POWER RATING P40 °C W 3 5 7 10 15 20 HISTORICAL MODEL CPR03 CPR05 CPR07 CPR10 CPR15 CPR20 CPR-3 CPR-5 CPR-7 CPR-10 CPR-15 CPR-20 RESISTANCE RANGE  0.1 to 1K 0.1 to 1K 0.1 to 1.429K 0.1 to 2K 0.1 to 2K 0.15 to 2.855K TOLERANCE ±% 5, 10 5, 10 5, 10 5, 10 5, 10 5, 10 WEIGHT (typical) g 5.6 6.6 9.4 10.0 20.3 25.6 TECHNICAL SPECIFICATIONS PARAMETER UNIT CPR RESISTOR CHARACTERISTICS Temperature Coefficient ppm/°C ± 300 for 1.0  and above; ± 600 for less than 1.0  Short Time Overload 5 x rated power for 5 s Terminal Strength lb 10 minimum 1000 Dielectric Withstanding Voltage VAC Maximum Working Voltage V (P x R)1/2 Operating Temperature Range °C -65 to +275 Note • Wirewound CPR 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: CPR0515R00JE14 C P R 0 GLOBAL MODEL CPR03 CPR05 CPR07 CPR10 CPR15 CPR20 5 1 VALUE 5 R TOLERANCE R = decimal K = thousand R1500 = 0.15  1K500 = 1500  H = ± 3.0 % J = ± 5.0 % K = ± 10.0 % 0 0 J E 1 4 PACKAGING SPECIAL (1) E14 = lead (Pb)-free bulk E31 = lead (Pb)-free four layer bulk (1) E10 = lead (Pb)-free foam pack B14 = tin/lead bulk (1) B31 = tin/lead four layer bulk (1) F10 = tin/lead foam pack (dash number) (up to 3 digits) from 1 to 999 as applicable Historical Part Numbering example: CPR-5 15  5 % B14 CPR-5 15  5% B14 HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING Note (1) Only for 3 W and 5 W sizes. Revision: 11-Feb-16 Document Number: 30219 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 Product is End of Life Jan-2016 and Replaced by CPR High Volume CPR www.vishay.com Vishay Dale DIMENSIONS in inches [millimeters] B A C Maximum misalignment D 5° 0.020 ± 0.005 [0.508 ± 0.127] Material thickness G 0.180 ± 0.010 [4.57 ± 0.254] F E DIMENSIONS in inches [millimeters] GLOBAL MODEL A ± 0.040 [1.02] B ± 0.031 [0.787] C ± 0.031 [0.787] D + 0.080 [2.03] - 0.040 [1.02] E ± 0.012 [0.305] F ± 0.008 [0.203] G ± 0.060 [1.52] CPR03 0.906 [23.01] 0.375 [9.53] 0.375 [9.53] 0.394 [10.01] 0.287 [7.29] 0.055 [1.40] 0.500 [12.70] CPR05 1.060 [26.92] 0.375 [9.53] 0.360 [9.14] 0.394 [10.01] 0.287 [7.29] 0.055 [1.40] 0.590 [14.99] CPR07 1.398 [35.51] 0.375 [9.53] 0.360 [9.14] 0.984 [24.99] 0.287 [7.29] 0.055 [1.40] 0.886 [22.50] CPR10 1.888 [47.96] 0.375 [9.53] 0.360 [9.14] 0.984 [24.99] 0.287 [7.29] 0.055 [1.40] 1.380 [35.05] CPR15 1.888 [47.96] 0.500 [12.70] 0.500 [12.70] 1.180 [29.97] 0.394 [10.01] 0.106 [2.69] 1.280 [32.51] CPR20 2.498 [63.45] 0.500 [12.70] 0.500 [12.70] 1.180 [29.97] 0.394 [10.01] 0.106 [2.69] 1.870 [47.50] Element: copper-nickel alloy or nickel-chrome alloy, depending on resistance value Core: woven fiberglass Body: steatite ceramic case with inorganic potting compound Terminals: tin/lead plated CRS (Lead (Pb)-free will be 100 % tin) Part Marking: DALE, model, wattage, value, tolerance, date code RATED POWER IN % DERATING MATERIAL SPECIFICATIONS 120 100 80 60 40 20 0 - 55 - 25 25 75 40 125 175 275 225 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 1000 VRMS for 1 min ± (2.0 % + 0.05 ) R Low Temperature Operation -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, +40 °C, 1.5 h “ON”, 0.5 h “OFF” ± (10.0 % + 0.05 ) R Terminal Strength 10 pounds in axial direction for 30 s ± (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: 11-Feb-16 Document Number: 30219 2 For technical questions, contact: ww2aresistors@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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