reduced size metal oxide power type leaded resistor EU features • Small size power type resistor • Coated with UL94V0 equivalent flameproof material • Suitable for automatic machine insertion • Marking: Pink body color with color-coded bands or alpha-numeric black marking • Products with lead-free terminations meet EU RoHS and China RoHS requirements • Surface mount style “N” forming is suitable for automatic mounting dimensions and construction L Ceramic Body D l d Marking End Cap Lead Wire Flame Retardant Coating C Dimensions inches (mm) C (max.) D d (nom.) Type L MOS1/2 MOSX1/2 .244±.02 (6.2±0.5) .280 (7.1) .098±.02 (2.5±0.5) MOS1 MOSX1 .354±.039 (9.0±1.0) .437 (11.1) .118±.02 (3.0±0.5) MOS2 MOSX2 .472±.039 (12.0±1.0) .591 (15.0) .157±.02 (4.0±0.5) MOS3 MOSX3 .610±.039 (15.5±1.0) .709 (18.0) .236±.039 (6.0±1.0) MOS5 MOSX5 .965±.039 (24.5±1.0) 1.10 (28.0) .354±.039 (9.0±1.0) l* .024 (0.6) .945 Min. (24.0 Min.) .031 (0.8) 1.18±.118 (30.0±3.0) 1.50±.118 (38.0±3.0) * Lead length changes depending on taping and forming type. ordering information New Part # MOS Type MOS MOSX 1/2 C Power Rating 1/2: 0.5W 1: 1W 2: 2W 3: 3W 5: 5W Termination Material C: SnCu T52 A Taping and Forming Packaging Axial: T26, T52, T521, T631 Stand-off Axial: L52, L521, L631 Radial: VTP, VTE, GT, GT4 L, U, M, N Forming A: Ammo R: Reel TEB: Plastic embossed (N forming) 103 J Nominal Resistance ±2%, ±5%: 2 significant figures + 1 multiplier “R” indicates decimal on value <10Ω ±1%: 3 significant figures + 1 multiplier “R” indicates decimal on value <100Ω Tolerance F: ±1% G: ±2% J: ±5% 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. 12/18/12 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com 135 resistors MOS resistors MOS reduced size metal oxide power type leaded resistor applications and ratings Power Rating @ 70°C Minimum Dielectric Withstanding Voltage MOS1/2 0.5W 400V MOS1 1.0W MOS2 2.0W MOS3 3.0W 700V MOS5 5.0W 800V MOSX1/2 0.5W 400V MOSX1 1.0W MOSX2 2.0W MOSX3 3.0W 700V MOSX5 5.0W 800V Part Designation T.C.R. (ppm/°C) Max. 500V E-24 (G±2%) E-24 (J±5%) Absolute Maximum Working Voltage 10Ω - 47kΩ 10Ω - 47kΩ 10Ω - 47kΩ 300V 10Ω - 68kΩ 10Ω - 68kΩ Resistance Range E-24, E-96 (F±1%) 10Ω - 100kΩ — Operating Temperature Range 600V 350V 10Ω - 100kΩ 700V 10Ω - 100kΩ 500V 1000V E = √P x R E x 2.5 ±300 500V Absolute Maximum Overload Voltage -55°C to +200°C 1Ω - 9.1Ω 0.22Ω - 9.1Ω 0.1Ω - 9.1Ω — environmental applications Derating Curve Surface Temperature Rise 250 Temperature Rise (°C) 100 % Rated Power 80 60 40 20 0 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 220 240 -55 70 235 Ambient Temperature (°C) MOS5 MOSX5 MOS3 MOSX3 200 150 MOS2 MOSX2 MOS1 MOSX1 100 MOS1/2 MOSX1/2 50 0 0 25 50 75 100 125 % Rated Power 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. Performance Characteristics Parameter Resistance T.C.R. Overload (Short time) Resistance to Solder Heat Terminal Strength Rapid Change of Temperature Moisture Resistance Endurance at 70°C Resistance to Solvent Flame Retardant Requirement ∆ R ±(% + 0.05Ω) Limit Typical Within specified — tolerance Within specified — T.C.R. ±(2% +0.1Ω) ±1% ±1% ±0.5% Test Method Measuring points are at 10mm ±1mm from the end cap. Room temperature +100°C Rated voltage x 2.5 for 5 seconds 260°C ±5°C, 10 seconds ± 1 second No lead-coming off and loose terminals — ±1% ±(5%+0.1Ω) ±0.5% ±2.5% -55°C (30 minutes), +155°C (30 minutes), 5 cycles 40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle ±(5%+0.1Ω) ±2.5% 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle No abnormality in appearance. Marking shall be easily legible — Ultrasonic washing with isopropyl alcohol for 2 minutes. Power: 0.3W/cm3, f: 28kHz, Temp: 35°C ±5°C — Flame test: the test flame shall be applied and removed for each 15 seconds respectively to repeat the cycle 5 times. Overload flame retardant: power (AC) corresponding to 2, 4, 8, 16 and 32 times the power rating shall be applied for each 1 minute until disconnection occurs. However the applied voltage shall not exceed the value of 4 times of the maximum operating voltage No evidence of flaming or self-flaming Twist 360°C, 5 times Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 136 12/18/12 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com