CPSL Vishay Dale Wirewound Resistors, Commercial Power, Four Terminal, Low Value FEATURES Low inductance Extremely low resistance values Pb-free Current sensing Available Low temperature coefficients High power to size ratio e3 Ceramic cases are available with circuit board stand-offs (designated with a -3 model ending) RoHS* Superior surge capability COMPLIANT Complete welded construction Special inorganic potting compound and ceramic case provide high thermal conductivity in a fireproof package SCHEMATIC Sense leads Current leads STANDARD ELECTRICAL SPECIFICATIONS POWER RATING P RESISTANCE RANGE WEIGHT (typical) 40 C GLOBAL MODEL HISTORICAL MODEL W 5 % standard, 3 % available g CPSL03...5 CPSL-3-5 3 0.01 to 0.10 4.0 CPSL03...3 CPSL-3-3 3 0.01 to 0.10 4.2 CPSL05...5 CPSL-5-5 5 0.01 to 0.10 5.2 CPSL05...3 CPSL-5-3 5 0.01 to 0.10 5.4 CPSL07...5 CPSL-7-5 7 0.01 to 0.10 7.6 CPSL10...5 CPSL-10-5 10 0.01 to 0.10 10.2 CPSL15...5 CPSL-15-5 15 0.01 to 0.10 18.9 TECHNICAL SPECIFICATIONS PARAMETER UNIT CPSL RESISTOR CHARACTERISTICS Temperature Coefficient ppm/C 100 maximum Short Time Overload - 5 x rated power for 5 s 1/2 Maximum Working Voltage V (P x R) Operating Temperature Range C - 65 to + 275 Terminal Strength lb 10 minimum Dielectric Withstanding Voltage V 1000 AC GLOBAL PART NUMBER INFORMATION New Global Part Numbering: CPSL05R0500JB143 (preferred part number format) C PS L 0 5 R 0 500 JB 1 4 3 GLOBAL MODEL VALUE TOLERANCE PACKAGING SPECIAL CPSL03 R = Decimal F = 1.0 % E14 = Lead (Pb)-free bulk (Dash Number) CPSL05 R1000 = 0.10 G = 2.0 % E31 = Lead (Pb)-free four layer bulk (up to 3 digits) CPSL07 H = 3.0 % From 1 - 999 B14 = Tin/lead bulk CPSL10 J = 5.0 % as applicable B31 = Tin/lead four layer bulk CPSL15 K = 10.0 % Historical Part Number Example: CPSL-5-3 0.05 5 % B14 (will continue to be accepted) CPSL-5-3 0.05 5 % B14 HISTORICAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING * Pb containing terminations are RoHS compliant, exemptions may apply www.vishay.com For technical questions, contact: ww2aresistors vishay.com Document Number: 30217 56 Revision: 14-Feb-06CPSL Wirewound Resistors, Commercial Power, Vishay Dale Four Terminal, Low Value DIMENSIONS in inches millimeters CPSLxx...5 CPSLxx...3 1.0 25.4 1.0 25.4 C B A A minimum minimum C B D 1.50 0.062 1.50 0.062 38.1 1.57 38.1 1.57 E E F F DIMENSIONS in inches millimeters GLOBAL (1) A B C D E F MODEL 0.031 0.794 0.031 0.794 0.031 0.794 0.031 0.794 0.001 0.025 0.063 1.59 CPSL03...5 0.875 22.22 0.313 7.94 0.313 7.94 - 0.036 0.914 0.563 14.30 CPSL03...3 0.875 22.22 0.313 7.94 0.313 7.94 0.375 9.52 0.036 0.914 0.563 14.30 CPSL05...5 0.875 22.22 0.375 9.52 0.344 8.73 - 0.036 0.914 0.563 14.30 CPSL05...3 0.875 22.22 0.375 9.52 0.344 8.73 0.438 11.11 0.036 0.914 0.563 14.30 CPSL07...5 1.391 35.32 0.375 9.52 0.344 8.73 - 0.036 0.914 1.000 25.40 CPSL10...5 1.875 47.62 0.375 9.52 0.344 8.73 - 0.036 0.914 1.375 34.93 CPSL15...5 1.875 47.62 0.500 12.70 0.500 12.70 - 0.036 0.914 1.375 34.93 Note (1) Potting compound may extend outside of ceramic case up to 0.060 1.52 maximum per side. MATERIAL SPECIFICATIONS 120 100 Element: Self-supporting copper-nickel alloy or nickel- chrome alloy, depending on resistance value 80 Body: Steatite ceramic case with inorganic potting 60 compound 40 Terminals: Tinned copper 20 Part Marking: Dale, model, wattage, value, tolerance, date 0 code - 65 - 25 25 75 125 175 225 275 40 AMBIENT TEMPERATURE IN C Derating PERFORMANCE TEST CONDITIONS OF TEST TEST LIMITS 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 1000 V for 1 min (2.0 % + 0.05 ) R rms Voltage Low Temperature Operation - 65 C, full rated working voltage for 45 min (3.0 % + 0.05 ) R Bias Humidity 75 C, 90 % - 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 (5.0 % + 0.05 ) R Terminal Strength 5 to 10 s 10 pound pull test, torsion test - 3 alternating directions, 360 each (1.0 % + 0.05 ) R Resistance to Solder Heat Terminal immersed 3.5 s in molten solder at 1/8 to 3/16 from body (1.0 % + 0.05 ) R Document Number: 30217 For technical questions, contact: ww2aresistors vishay.com www.vishay.com Revision: 14-Feb-06 57 RATED POWER IN %