resistors CNZ zero ohm jumper resistor array EU features • • • • • Manufactured to type RK73Z standards Concave or convex terminations Less board space than individual chip Isolated jumper elements Marking: Concave and CNZ1F8K type has green body with no marking Convex type has black body with white “000” • Products with lead-free terminations meet EU RoHS requirements. EU RoHS regulation is not intended for Pb-glass contained in electrode, resistor element and glass. dimensions and construction Dimensions inches (mm) b p (ref.) L W C d t a (top) a (bot.) .039±.004 .014±.004 CNZ1E2 (1.0±0.1) .020 .039±.004 .008±.004 .010±.004 (0.35±0.1) .012±.004 .012±.004 .003±.002 (0.5) (1.0±0.1) (0.2±0.1) (0.25±0.1) .018±.004 (0.3±0.1) (0.3±0.1) (0.07±0.05) .079±.004 CNZ1E4 (0.45±0.1) (2.0±0.1) Size Code L a p b W t a C d Protective Coating Electrode CNZ1J2 .063±.006 (1.6±0.15) Resistive Film CNZ1J4 .126±.008 .063±.004 .012±.008 .016±.006 (3.2±0.2) (1.6±0.1) (0.3±0.2) (0.4±0.15) .252±.008 CNZ1J8 (6.4±0.2) Inner Electrode Ceramic Substrate CN Concave/ Square Corner a L p b W C t d Protective Coating Electrode Resistive Film CN_K/N Concave/ Square Corner L a p b W C t d Protective Coating Electrode .024±.004 CNZ2A2 .100±.008 (2.54±0.2) .079±.008 .016±.008 (0.6±0.1) (2.0±0.2) (0.4±0.2) .200±.008 CNZ2A4 (5.08±0.2) .022±.006 (0.55±0.15) .100±.008 CNZ2B2 (2.54±0.2) .126±.008 .020±.012 (3.2±0.2) (0.5±0.3) .200±.008 CNZ2B4 (5.08±0.2) Size Code Inner Electrode Ceramic Substrate Resistive Film Ceramic Substrate CN___A Convex/Scalloped Corner L .031 (0.8) .020±.004 .016±.006 (0.5±0.1) (0.4±0.15) .006±.004 (0.15±0.1) .031 (0.8) .050 (1.27) .031 (0.8) Dimensions inches (mm) d t a (ref.) b (ref.) p (ref.) .014±.004 (0.3±0.1) — .020 (0.5) .008±.004 (0.2±0.1) — .016 (0.4) W C CNZ1H2N .031±.004 (0.8±0.1) .024±.004 (0.6±0.1) .006±.004 (0.15±0.1) .006 max. (0.15±0.1) CNZ1H4N .055±.004 (1.4±0.1) .024±.003 (0.6±0.08) .004±.003 (0.1±0.08) .008±.003 (0.2±0.08) CNZ1E2K .039±.004 (1.0±0.1) .039±.004 (1.0±0.1) .006±.004 (0.15±0.1) .010 max. (0.25±0.1) CNZ1E4K .079±.004 (2.0±0.1) .039±.004 (1.0±0.1) .006±.008 (0.15±0.2) .010 max. (0.25±0.2) .013±.004 .007±.002 (0.33±0.1) (0.17±0.05) .008±.006 .006±.004 (0.3±0.15) (0.15±0.1) .016±.004 (0.25±0.1) .024±.006 (0.6±0.15) .020±.006 (0.5±0.15) .014±.004 (0.3±0.1) .031 (0.8) .020±.006 (0.5±0.15) .031±.008 (0.8±0.2) .018±.006 (0.45±0.1) .050 (1.27) .014±.004 (0.3±0.1) .006 (0.15) .020 (0.5) CNZ1J2K .063±.006 (1.6±0.15) .126±.006 CNZ1J4A (3.2±0.15) .063±.006 (1.6±0.15) CNZ1J4K .126±.006 (3.2±0.15) .201±.008 CNZ2B4A (5.1±0.2) .122±.008 (3.1±0.2) CNZ1F8K .200±.008 (3.8±0.1) .063±.004 (1.6±0.1) .012±.008 (0.3±0.2) .014±.004 (0.35±0.1) .020±.004 (0.5±0.1) .020±.008 .014±.006 .022±.004 (0.5±0.2) (0.35±0.15) (0.55±0.1) .012±.004 .012±.004 .018±.006 (0.3±0.1) (0.3±0.1) (0.45±0.1) Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 80 .026 (0.65) .020 (0.5) 12/27/10 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com zero ohm jumper resistor array ordering information New Part # CNZ 1J 4 A Type Size Elements Terminal Style 1H 1E 1F 1J 2A 2B 2 4 8 Blank: Concave A: Convex/scalloped K: Convex/square N: Flat/square For further information on packaging, please refer to Appendix A. T Termination Material T: Sn (Other termination styles may be available, please contact factory for options) TD Packaging TD: 7" paper tape TE: 7" embossed plastic TDD: 10" paper tape circuit schematic applications and ratings Current Rating @ 70°C (Per Element) Part Designation Maximum Surge Current CNZ1H2N Maximum Resistance Operating Temperature Range 50mΩ -55°C to +125°C –– CNZ1H4N CNZ1E2 CNZ1E4 CNZ1E2K 0.5 Amps 2.0 Amps CNZ1E4K CNZ1J2/CNZ1J2K CNZ1J4/CNZ1J4A/CNZ1J4K CNZ1J8 CNZ2A2 3.0 Amps CNZ2A4 CNZ2B2 1.0 Amps 4.0 Amps CNZ2B4/CNZ2B4A CNZ1F8K 2.0 Amps environmental applications Derating Curve 100 % Rated Power 80 60 40 20 0 For resistors operated at an ambient temperature of 70°C or above, a power rating shall be derated in accordance with the above derating curve. 0 -55 70 125 Ambient Temperature (°C) Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/18/12 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 81 resistors CNZ