document number: 61010 revision 07-aug-01 www.vishay.com 70 CCC vishay electro-films chip resistors vishay electro-films ?france +33.4.93.37.28.24 fax: +33.4.93.37.27.31 ?germany +49.9287.710 fax: +49 9287.70435 ?israel +9 72.3.557.0945 fax: +972.3.558.9121 ?italy + 39.2.300.11911 fax: +39.2.300.11999 ?japan +81.42.729.0661 fax: +81.42.729.3400 ?singapore +65.788.6668 fax: +65. 788.0988 ?sweden +46.8.594.70590 fax: +46.8.594.70581 ?uk +44 191 514 8237 fax: +44 1953 457 722 ?usa: (401) 738-9150 fax: (401) 738 -4389 tightest standard tolerance available 0.1% 100 ? 1m ? thin film, 1010 size center-tapped resistors on alumina features larger single size for extended value range resistance range total: 100 ? to 1 m ? custom values: r a or r b - 50 ? to 500k ? power: 400mw alumina substrate low stray capacitance: < 0.2pf resistor material: nichrome the CCC series resistor chips offer good 400mw power, low shunt capacitance and a center tap feature. the CCCs nichrome resistor material offers excellent stability. the CCCs are manufactured using vishay electro-films (efi) sophisticated thin film equipment and manufacturing technology. the CCCs are 100% electrically tested and visually inspected to mil-std-883. parameter noise, mil-std-202, method 308 - 20db typical center tap ratio ra/rb - tolerance 1 1% stability, 1000 hours, + 125 c, 400mw 0.1% maximum ? r/r operating temperature range - 55 c to + 125 c thermal shock, mil-std-202, method 107, test condition f 0.25% maximum ? r/r high temperature exposure, + 150 c, 100 hours 0.25% maximum ? r/r dielectric voltage breakdown 400v insulation resistance 10 12 minimum operating voltage 200v maximum dc power rating @ 125 c 400mw maximum 5 x rated power short-time overload, + 25 c, 5 seconds 0.25% maximum ? r/r standard electrical specifications applications vishay efi CCC chip resistors provide excellent high-frequency response and are ideally suited for prototyping. typical application areas are: amplifiers couplers oscillators filters attenuators recommended for hermetic environment where die is not exposed to moisture. process code class h* class k* 200 204 201 205 202 206 *mil-prf-38534 product may not be to scale temperature coefficient of resistance, values and tolerances 100ppm/ c 50ppm/ c 25ppm/ c
www.vishay.com 71 CCC vishay electro-films document number: 61010 revision 07-aug-01 chip resistors vishay electro-films ?france +33.4.93.37.28.24 fax: +33.4.93.37.27.31 ?germany +49.9287.710 fax: +49 9287.70435 ?israel +9 72.3.557.0945 fax: +972.3.558.9121 ?italy + 39.2.300.11911 fax: +39.2.300.11999 ?japan +81.42.729.0661 fax: +81.42.729.3400 ?singapore +65.788.6668 fax: +65. 788.0988 ?sweden +46.8.594.70590 fax: +46.8.594.70581 ?uk +44 191 514 8237 fax: +44 1953 457 722 ?usa: (401) 738-9150 fax: (401) 738 -4389 parameter chip size 0.100 x 0.100 0.003 (2.5 x 2.5 0.08mm) chip thickness 0.010 0.002 (0.25 0.03mm) chip substrate material 99.6% alumina, 2 - 4 microinch finish resistor material nichrome bonding pad size 0.005 x 0.010 (0.12 x 0.24mm) minimum number of pads 6 pad material 25k? minimum gold standard backing none mechanical specifications in inches dimensions in inches options: gold back for solder die attach consult applications engineer thin film, 1010 size center-tapped resistors on alumina 0.100 0.010 0.082 0.005 0.100 example: 100% visualled, r t = 500 ? , 10%, 50ppm/ c tcr, r a = r b = r t /2, gold pads, class h for tighter ratio tolerance, r a ,r b or user trim consult factory for p/n p/n: w CCC 201 5000 a k inspection product process resistance multiplier tolerance /packaging family code value code code w = 100% visually see process code use first 4 b = 0.01 b = 0.1% inspected parts table significant digits a = 0.1 c = 0.25% x = sample, visually of resistance 0 = 1 d = 0.5% inspected loaded in matrix (r t ) 1 = 10 f = 1.0% trays (4% aql), g = 2.0% h = 2.5% j = 5.0% k = 10% ordering information 0.010 0.010 schematic r a r b r t = r a + r b
|
