surface mount molded current sense resistors EU features • Surface mount type • Flameproof UL94V0 molded polymer case • Excellent dimension accuracy, mountability and shock resistance • Low profile type available (TSL) • Marking: Black body color with white marking or laser marking • 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. • AEC-Q200 Qualified dimensions and construction t L W c b a c Molded Resistive Resin Element Size Code Electrode ordering information New Part # SL Type SL SLN 1 Size & Power Ratings W07: 1W W1: 1.5W 3: 3W SLW07 (2010) SLW1 (2512) SLN3 (4528) Dimensions inches (mm) L W t a b c .197±.012 .098±.008 .067±.008 .079±.008 .047±.008 .035±.012 (5.0±0.3) (2.5±0.2) (1.7±0.2) (2.0±0.2) (0.9±0.2) (1.2±0.3) .248±.012 (6.3±0.3) .453±.012 (11.5±0.3) T Termination Material T: Sn .122±.008 (3.1±0.2) .276±.008 (7.0±0.2) .075±.008 (1.9±0.2) .094±.008 (2.4±0.2) TE .094±.008 (2.4±0.2) .217±.008 (5.5±0.2) .047±.008 (1.2±0.2) .063±.008 (1.6±0.2) .047±.012 (1.2±0.3) .100±.016 (2.55±0.4) 10L0 Packaging TE: Embossed plastic TED: 10" embossed plastic For further information on packaging please refer to Appendix A Nominal Resistance ±0.5%, ±1%: 4 digits ±5%: 3 digits F Tolerance D: ±0.5% F: ±1% J: ±5% applications and ratings Part Designation Power Rating Resistance Range SLW07 T.C.R. (ppm/°C) Max.** Resistance Tolerance E-24* 1W 0~200: R=<10mΩ 0~150: R=>11mΩ 5mΩ - 100mΩ (F: ±1%) (J: ±5%) 125°C 1.5W ±180: R=<13mΩ ±100: R=>15mΩ 10mΩ - 100mΩ 5mΩ - 100mΩ 5mΩ ~ 100mΩ (D: ±0.5%) (F: ±1%) (J: ±5%) (D: ±0.5%) (F: ±1%) (J: ±5%) 120°C SLW1 SLN3 3W ±110: R<10mΩ ±75: R=>10mΩ 5mΩ - 110mΩ Rated Terminal Part Temperature Operating Temperature Range -55°C to +180°C * 5m, 6m, 7m, 8m, 9mΩ also available inside resistance range ** Please contact factory for T.C.R.: ±50ppm/°C and ±75ppm/°C Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 11/30/14 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 67 resistors SLW07, SLW1, SLN3 SLW07, SLW1, SLN3 resistors surface mount molded current sense resistors environmental applications Derating Curve 100 SLN3, SLW1 (120°C) SLW07 (125°C) % Rated Power 80 60 40 20 0 -60 -40 -20 -55 0 20 40 60 80 100 120 140 160 180 125 Terminal Part Temperature (°C) For resistors operated at a terminal part temperature of described for each size or above, a power rating shall be derated in accordance with the derating curve. Please refer to “Introduction of the derating curve based on the terminal part temperature” on the beginning of our catalog before use. Surface Temperature Rise SLW07 (2) 100 SLW07 (1) 50 25 2 50 50 25 75 0 100 % Rated Power * 33mΩ 10mm pattern 0 25 50 75 1 SLN3 (1) 100 SLW1 (1) 25 0 2 150 1 75 * 20mΩ 10mm pattern SLN3 (2) 200 100 75 SLN3 250 SLW1 (2) 125 Temperature Rise (°C) Temperature Rise (°C) 125 0 SLW1 150 Temperature Rise (°C) SLW07 150 100 50 0 * 110mΩ 10mm pattern 0 25 50 75 100 % Rated Power % Rated Power Regarding the temperature rise, the value of the temperature varies per conditions and board for use since the temperature is measured under our measuring conditions. Performance Characteristics Parameter Resistance T.C.R. Overload (Short time) Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Endurance of Rated Terminal Part Temperature Low Temperature Exposure Requirement ∆ R ±% Limit Typical Within specified — tolerance Within specified — T.C.R. ±1%: SLW07, ±1%: SLW07, SLW1 SLW1 ±0.5%: SLN3 ±0.25%: SLN3 ±1%: SLW07, ±1%: SLW07, SLW1 SLW1 ±0.5%: SLN3 ±0.5%: SLN3 ±1%: SLW07, ±0.5%: SLW07, SLW1 SLW1 ±0.5%: SLN3 ±0.25%: SLN3 ±2%: SLW07, ±0.5%: SLW07, SLW1 SLW1 ±0.5%: SLN3 ±0.35%: SLN3 ±2% ±1% ±0.5% ±0.25% Test Method 25°C +25°C/+125°C SLW07: Rated power x 3 for 5 seconds, SLW1: Rated power x 5 for 5 seconds, SLN3: Rated power x 10 for 5 seconds, 260°C ± 5°C, 10 ± 1 second 260°C ± 5°C, 10~12 seconds -55°C (30 minutes), +150°C (30 minutes), 100 cycles -55°C (15 minutes), +150°C (15 minutes), 1000 cycles 40°C ± 2°C, 90%~95%RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle 85°C ± 2°C, 85% RH, 1000 hours, Rated power x 0.3 Terminal part temperature: 125°C (SLW07), 120 °C (SLW1, SLN3), 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle SLW07, SLW1: -55°C, 1 hour; SLN3: -65°C, 24 hours Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 68 11/18/14 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com