surface mount surface mount networks www.vishay.com 31 CSO vishay thin film document number: 60011 revision 27-apr-01 vishay thin film ? france +33.4.93.37.28.24 fax: +33.4.93.37.27.31 ? germany +49.9287.710 fax: +49 9287.70435 ? israel +972.3. 557.0945 fax: +972.3.558.9121 ? italy + 39.2.300.11919 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: (610) 407-4800 fax: (610) 640 -9081 features ? gold-to-gold terminations. external leads are attached directly to gold pads on the ceramic substrate by thermo- compression bonding (no internal solder). ? tighter tolerances than molded standards. ? ceramic package with no cavity. ? flexibility of lead variations to save pc board space. sandwich, 50 mil pitch, dual-in-line resistor networks schematic test specifications conditions material tamelox or tantalum nitride* resistance range 100 ohms to 1.5m ohms total tcr: tracking 5 ppm/ c typical - 55 c to + 125 c absolute 50 to 25ppm/ c- 55 c to + 125 c tolerance: ratio 0.1% to 0.02% + 25 c absolute 1% to 0.05% + 25 c power rating: resistor 100mw per element at + 70 c package 500mwatt max. @ + 70 c stability: ? r absolute 0.1% 2000 hrs. @ + 70 c ? r ratio 0.03% 2000 hrs. @ + 70 c voltage coefficient 0.1ppm/volt working voltage 100 volts operating temperature range - 55 c to + 125 c storage temperature range - 55 c to + 150 c noise < - 30db thermal emf 0.08 v/ c shelf life stability: absolute 100ppm 1 year @ + 25 c ratio 20ppm 1 year @ + 25 c a dual-in-line monolithic ceramic sandwich in a variety of pin sizes (4 - 20) that allow higher resistance integration than traditional chip and wire molded construction. in addition, tighter resistance tolerances can be obtained over traditional molded networks due to the elimination of molding temperature and stress. * tantalum nitride film is custom, consult factory standard electrical specifications abs tracking tcr 25 5 abs ratio tol 0.1 0.02 actual size typical performance custom schematics available please consult factory
document number: 60011 revision 27-apr-01 www.vishay.com 32 CSO vishay thin film surface mount surface mount networks vishay thin film ? france +33.4.93.37.28.24 fax: +33.4.93.37.27.31 ? germany +49.9287.710 fax: +49 9287.70435 ? israel +972.3. 557.0945 fax: +972.3.558.9121 ? italy + 39.2.300.11919 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: (610) 407-4800 fax: (610) 640 -9081 dimensions and imprinting in inches and millimeters resistive element tamelox ? or tantalum nitride body ceramic lead coplanarity 0.004 substrate material alumina plating sn 60 marking resistance to solvents per mil-prf-83401 a b c d e f g l h number of pins 6 8 10 12 14 16 18 20 length l 0.01 0.150 0.200 0.250 0.300 0.350 0.400 0.450 0.500 millimeters 3.81 5.08 6.35 7.62 8.89 10.16 11.43 12.70 sandwich, 50 mil pitch, dual-in-line resistor networks dimensions dimensions inches millimeters a 0.050 1.27 b (typ.) 0.015 0.38 c 0.017 - 0.005 + 0.010 0.432 d (max.) 0.157 3.99 e 0.239 6.07 f (min.) 0.005 0.13 g (typ.) 0.006 0.15 h (max.) 0.070 1.72 mechanical specifications how to order check list special requirements should be identified in advance, but as a minimum, you should have the following information ready. electrical mechanical 1. resistors, by value and tolerance 2. reference resistor(s) and matching of which resistors to which reference resistors. 3. resistance by ratio. 4. absolute temperature coefficient of resistivity. 5. temperature tracking of subordinate resistors to reference resistor(s). 6. maximum operating voltage 7. resistor power ratings. 8. operating temperature range. 1. maximum allowable seated height (from pc board to top of network) 2. special marking concerns. 3. schematic pin out of package.
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