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CR0402-AS Datasheet(PDF) 1 Page - Bourns Electronic Solutions |
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CR0402-AS Datasheet(HTML) 1 Page - Bourns Electronic Solutions |
1 / 2 page Overcoat Resistor(Ru02) (Jumperchipis aconductor) AluminaSubstrate InternalElectrode SecondaryElectrode(NickelPlated) ExternalElectrode(Sn) Features n RoHScompliant* n Smallpackagedimensions n Powerratingat70°C=1/16W n Threelayerterminationprocesswithnickel barrierhelpspreventleachingandprovides excellentsolderability n Suitableformosttypesofsoldering processes n Standardpackagingonpapertapeandreel n Sulfur-resistantdesign CR0402-ASSeries-Sulfur-ResistantThickFilmChipResistors * RoHSDirective2002/95/ECJan.27,2003including annexandRoHSRecast2011/65/EUJune8,2011. Specificationsaresubjecttochangewithoutnotice. Thedevicecharacteristicsandparametersinthisdata sheetcananddovaryindifferentapplicationsand actualdeviceperformancemayvaryovertime. Usersshouldverifyactualdeviceperformanceintheir specificapplications. General Characteristics Characteristic CR0402-AS Power Rating @ 70 °C per Resistor 0.063 W Resistor Tolerance ±1 %, ±5 % Resistance Range - 1 % Tolerance (E24 + E96) 10 ohms to 1 megohm Resistance Range - 5 % Tolerance (E24), Zero-ohm Jumper 1 ohm to 10 megohms, 0 ohms Temperature Coefficient of Resistance (TCR) 1 % Tolerance 5 % Tolerance Zero-ohm Jumper ±100 ppm/°C ±200 ppm/°C** N/A Maximum Overload Voltage 50 V Maximum Working Voltage 100 V Operating Temperature Range -55 to +155 °C Storage Conditions +5 ~ +40 °C, 25~75 % RH, 1 year Derating Temperature +70 °C Packaging (Paper Tape) 10,000 pcs. per reel Zero-ohm Jumper: Current Rating Maximum Resistance 1 A per element 50 milliohms Environmental Characteristics Specification Test Method (JIS C 5201-1) Characteristics Short Time Overload Rated voltage x 2.5, 5 seconds ±(2 % +0.1 ohm) Soldering Heat +260 °C ±5 °C, 10 ±1 seconds ±(1 % +0.05 ohm) Temperature Cycling -55 °C (30 minutes) - normal (2~3 minutes) +125 °C (30 minutes) - normal (2~3 minutes), 5 cycles ±(1 % +0.05 ohm) Moisture Load Life +40 °C, 90~95 % RH, 1000 hours, 1.5 hours ON, 0.5 hours OFF ±(3 % +0.1 ohm) Load Life +70 °C, 1000 hours, 1.5 hours ON, 0.5 hours OFF ±(3 % +0.1 ohm) Sulfur Test 3 ppm H2S, +50 °C, 90~95 % RH, 100 hours ±(5 % +0.1 ohm) NOTE: Zero-ohm jumper ≤100 milliohms. How To Order CR 0402 - F X - 1002 G AS Chip Resistor Size • 0402 Tolerance • F = 1 % • J = 5 % TCR (ppm/°C) • X = ±100 • W = ±200 • / = N/A (for Jumper) Resistance Code • For 1 % Tolerance <100 ohms: “R” designates decimal point (example: 24R3 = 24.3 ohms) ≥100 ohms: First three digits are significant, fourth digit represents number of zeros to follow (example: 8252 = 82.5K ohms) • For 5 % Tolerance <10 ohms: “R” designates decimal point (example: 4R7 = 4.7 ohms) ≥10 ohms: First two digits are significant, third digit represents number of zeros to follow (example: 474 = 470K ohms; 000 = Zero-ohm jumper) Packaging • G = Paper Tape (10,000 pcs. on 7-inch plastic reel) Special Characteristics • AS = Sulfur-resistant, Tin-plated terminations (RoHS compliant) For Standard Values Used in Capacitors, Inductors, and Resistors, click here. Soldering Profile 25 75 125 175 225 275 050 100 150 200 250 300 Time(seconds) 60-120seconds 60-90 seconds 260°Cpeak 190°C 150°C 220°C RampDown 6°C/second 255°C Maximumof20secondsbetween +255°Cand+260°C RampUp 3°C/secondmaximum 10secondsminimum <1> <1> Construction **TCR for 1 ohm to 9.1 ohm resistance range, 5 % tolerance is ±300 ppm/°C. |
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