fixed metal film melf resistors EU features * * * * * Suitable for reflow and wave soldering Higher stability in short and long term tests Meets or exceeds EIAJ-8009, EIA-PDP-100 Marking: Blue body color for "RN", green for "RM" Products with lead-free terminations meet EU RoHS and China RoHS requirements dimensions and construction Type L D3 C D1 D2 Insulation Coating Trimming Resistive Line Film Marking End Cap Ceramic Core Dimensions inches (mm) C (min.) D1 D2 (max.) D3 (max.) (Inch Size Code) L 2A (0805) .079.004 (2.00.1) .012 (0.3) .049.002 (1.250.05) .053 (1.35) 2B (1406) .138.008 (3.50.2) .02 (0.5) .057.004 (1.450.1) .061 (1.55) 2D (1206) .126.008 (3.20.2) .02 (0.5) .061.006 (1.550.15) .069 (1.75) 2ES (1406) .138.008 (3.50.2) .02 (0.5) .055.004 (1.40.1) .061 (1.55) 2E, 2H (2309) .232.008 (5.90.2) .02 (0.5) .087.004 (2.20.1) .094 (2.4) .006 (0.15) 3AS .232.008 (5.90.2) .02 (0.5) .087.004 (2.20.1) .094 (2.4) .0071 (0.18) .003 (0.07) .004 (0.1) ordering information New Part # RN41 2B Type Size RN41 2A: 0805 2B: 1406 2D: 1206 2E: 2309 2ES: 1406 2H: 2309 3AS: 2309 T TE Termination Material T: Sn (Other termination styles may be available, please contact factory for options) 1002 Packaging TE: 7" embossed plastic (2A, 2B, 2ES - 3,000 pieces/reel) (2D - 2,000 pieces/reel) (2E, 2H, 3AS - 1,500 pieces/reel) *T.C.R. noted for RN41 only New Part # RM41 2D Type Size RM41 2D: 1206 2H: 2309 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) TE Packaging TE: Embossed plastic (2D - 2,000 pieces/reel) (2H - 1,500 pieces/reel) J Nominal Resistance 5%: 2 significant figures + 1 multiplier. "R" indicates decimal on values <10 1%: 3 significant figures + 1 multiplier. "R" indicates decimal on values <100 Tolerance B: 0.1% C: 0.25% D: 0.5% F: 1% J: 5% 50* T.C.R. (ppm/C) 25 50 100 200 1R0 Nominal Resistance 5%: 2 significant figures + 1 multiplier. "R" indicates decimal on values <10 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. J Tolerance J: 5% 2/11/08 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com 91 resistors RN41, RM41 RN41, RM41 resistors fixed metal film melf resistors applications and ratings Part Designation Power Rating @ 70C RN412A 1/8W (.125W) RN412B 1/8W (.125W) RN412D 1/5W (.2W) RN412E 1/4W (.25W) RN412ES 1/4W (.25W) T.C.R. (ppm/C) Max. (B0.1%) Absolute Absolute Operating Maximum Maximum Temperature Working Overload Range Voltage Voltage Resistance Range E-24, E-96 (C0.25%) E-24, E-96 (D0.5%) E-24, E-96 (F1%) E-24 (J5%) -- -- 100-100K -- -- -- 100 -- 25 -- 50 -- -- -- 50 -- -- -- 25 -- 100-100K 100-1M -- -- 50 -- -- -- 10-1.0M -- -- -- -- 1-5.1M 0.22-0.91 25 100-100K 100-604K -- -- -- 150V -- 10-604K 10K-100K 100-100K 100-604K 50 200V RN412H 1/2W (.5W) 200 -- -- -- -- 0.22-100K RM412D 1/5W (.2W) 350 -- -- -- -- RM412H 1/2W (.5W) 350 -- -- -- -- 0.22-8.2 (E-12) RN413AS 1W 50 -- -- -- 1-1M 0.22-0.91 environmental applications Derating Curve 300V -- 250V 500V 200V 400V 250V 600V PxR -55C to +155C PxRx6.25 600V Surface Temperature Rise 80 100 2H Temperature Rise (C) % Rated Power 80 60 40 20 0 0 20 40 60 80 100 120 70 Ambient Temperature (C) 140 60 2E 40 2D 20 2A 2B 0 160 155 0 25 50 75 100 % Rated Power Performance Characteristics Parameter Thermal Shock Low Temperature Exposure High Temperature Exposure Short Time Overload Resistance to Solder Heat Pulse Maximum R (% + 0.05) 0.5% 0.2% 1.0% 0.5% 0.5% 1.0% RN, 2.0% RM Moisture Resistance 1.0% RN, 3.0% RM RN412A:3.0%, RN412B-2E:1.0% RN412H, RM41:5.0% Life Dielectric Withstanding Voltage 2A 2B 2D 2E 2H 3AS Insulation Resistance 200V 300V 300V 400V 500V 600V Minimum Minimum Minimum Minimum Minimum Minimum 10,000 M Test Method MIL-STD-202, Method 107, -55C to +155C, 5 cycles MIL-R-55342 4.7.4, 1 Hour @ -55C MIL-R-55342 4.7.6, 100 hours @ 155C MIL-R-55342 4.7.5, 2.5 x RCWV for 5 seconds MIL-R-55342 4.7.7, 260C for 10 seconds 2.5 x RCWV, not exceeding maximum overload voltage, 1 second ON, 25 seconds OFF, 10,000 cycles MIL-STD-202, Method 103, 40C, 90 - 95% RH, 1000 hours MIL-STD-202, Method 108, 70C, 1000 hours @ RCWV, 1.5 hr ON, 0.5 hr OFF 1 minute minimum MIL-STD-202, Method 301 -- * RCWV = Rated Continuous Working Voltage. Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 92 5/19/06 KOA Speer Electronics, Inc. * Bolivar Drive * P.O. Box 547 * Bradford, PA 16701 * USA * 814-362-5536 * Fax: 814-362-8883 * www.koaspeer.com