metal film leaded resistor EU features * Suitable for automatic machine insertion * Marking: Blue-gray body color with alpha-numeric black marking per military requirements * Products with lead-free terminations meet EU RoHS and China RoHS requirements dimensions and construction L D Trimming Line l Ceramic Core d Insulation Coating Resistive Film End Cap Lead Wire Dimensions inches (mm) D d Type L (ref.) RNS1/8 .250.04 (6.351) .091.02 (2.30.5) RNS1/4 .374.04 (9.51) .138.02 (3.50.5) RNS1/2 .531.04 (13.51) .138.02 (3.50.5) RNS1 .610.04 (15.51) .216.02 (5.50.5) .024 (0.6) l* 1.496 (38) .031 (0.8) * Lead length changes depending on taping and forming type. ordering information New Part # RNS Type 1/8 Power Rating 1/8: 0.125W 1/4: 0.25W 1/2: 0.5W 1: 1W E T.C.R. Y: 5 T: 10 E: 25 C: 50 C T52 Termination Material C: SnCu Taping and Forming T26, T52 R Packaging A: Ammo R: Reel 1001 F Nominal Resistance 3 significant figures + 1 multiplier "R" indicates decimal on value <100 B: 0.1% C: 0.25% D: 0.5% F: 1.0% Tolerance For further information on packaging, please refer to Appendix C. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/12/09 KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 127 resistors RNS resistors RNS MIL approved metal film leaded resistor applications and ratings Part Designation RNS1/8 Power Rating 0.125W RNS1/4 0.25W RNS1/2 0.50W RNS1 1W Resistance Resistance Resistance Resistance Absolute T.C.R. Range Maximum Range Range Range (ppm/C) E-24, E-192 E-24, E-192 E-24, E-192 E-24, E-96 Working Max. Voltage (B0.1%) (C0.25%) (D0.5%) (F1.0%) Y: 5 100 - 100k 100 - 100k 100 - 100k 100 - 100k T: 10 100 - 200k 100 - 200k 100 - 200k 100 - 200k E: 25 5.1 - 750k 5.1 - 1.62M 0.2 - 2M 0.2 - 2M C: 50 5.1 - 750k 5.1 - 1.62M 0.2 - 2M 0.2 - 2M E: 25 5.1 - 1M 5.1 - 2M C: 50 5.1 - 1.5M 5.1 - 2M 0.2 - 5.1M 0.2 - 5.1M E: 25 5.1 - 1.5M 5.1 - 2M 0.2 - 2.4M 0.2 - 4.7M C: 50 5.1 - 2M 5.1 - 2.4M 0.2 - 5.1M 0.2 - 5.1M 5.1 - 2M 5.1 - 2.4M 0.2 - 5.1M 0.2 - 5.1M E: 25 C: 50 0.2 - 2M Absolute Minimum Operating Rated Maximum Dielectric Ambient Temperature Overload Withstanding Temperature Range Voltage Voltage -25C to +85C 200V 400V 500V 250V 500V 700V 300V 600V 700V 350V 700V 1000V 0.2 - 2M 5.1 - 2.4M 5.1 - 2.4M 0.2 - 5.1M 0.2 - 6.8M 70C -55C to +165C environmental applications Derating Curve Surface Temperature Rise Surface Temperature Rise (C) 100 % Rated Power 80 60 40 20 0 -60 -40 -20 -55 0 20 40 60 80 100 120 140 160 70 165 Ambient Temperature (C) 60 RNS1 50 RNS1/2 40 RNS1/4 30 RNS1/8 20 10 0 0 0.25 0.5 0.75 1 Loaded Wattage (W) Performance Characteristics Parameter Resistance T.C.R. Overload (Short time) Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Endurance at 70C Requirement R (% + 0.05) Limit Typical Within specified -- tolerance Within specified -- T.C.R. 0.25% 0.15% 0.2% 0.075% 0.2% 0.075% 0.75% 0.5% 0.5% 0.35% Test Method 25C Y, T: +25C/+65C; E, C: +25C/+125C Rated voltage x 2.5 or max. overload voltage for 5 seconds, whichever is lower 350C 10C, 3.5 seconds 0.5 second -55C (30 minutes), +85C (30 minutes), 5 cycles 40C 2C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle 70C 2C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 128 12/29/08 KOA Speer Electronics, Inc. * 199 Bolivar Drive * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com