MO NOT RECOMMENDED FOR NEW DESIGN metal oxide power type leaded resistor EU s r features o t s • Flameproof silicone coating equivalent to (UL94V0) si e • Suitable for automatic machine insertion r • High reliability for performance • Products with lead-free terminations meet EU RoHS and China RoHS requirements dimensions and construction L l Dimensions inches (mm) Ceramic Body D Type L C (max.) D d (nom.) l* MO1/2 .354±.039 .437 .126±.02 .028 d MOX1/2 (9.0±1.0) (11.1) (3.2±0.5) (0.7) .945 Min. MO1 .472±.039 .59 .157±.02 (24.0 Min.) MOX1 (12.0±1.0) (15.0) (4.0±0.5) MO2 .610±.039 .709 .236±.039 .031 1.18±.118 MOX2 (15.5±1.0) (18.0) (6.0±1.0) (0.8) (30.0±3.0) Marking End Lead Cap Wire MO3 .965±.039 1.10 .354±.039 1.50±.118 Flame Retardant Coating MOX3 (24.5±1.0) (28.0) (9.0±1.0) (38.0±3.0) C * Lead length changes depending on taping and forming type. ordering information MO 1 C T52 A 473 J Power Termination Nominal Type Taping and Forming Packaging Tolerance Rating Material Resistance MO 1/2: 0.5W C:SnCu Axial: T52, T521, T631 A: Ammo 2 significant G:±2% MOX 1: 1W Stand-off Axial: L52, R: Reel figures + 1 J: ±5% 2: 2W L521, L631 multiplier 3: 3W (MO3/MOX3 bulk “R” indicates packaging only) decimal on value <10Ω 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. 12/20/17 201 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

MO NOT RECOMMENDED FOR NEW DESIGN metal oxide power type leaded resistor r e s applications and ratings is t o Minimum Resistance Resistance Absolute Absolute r Power T.C.R. Operating s Part Dielectric Range Range Maximum Maximum Rating (ppm/°C) Temperature Designation Withstanding E-24 E-24 Working Overload @ 70°C Max. Range Voltage (G±2%) (J±5%) Voltage Voltage MO1/2 0.5W 400V 400V 10Ω - 47kΩ 10Ω - 47kΩ E = √P x R MO1 1.0W 600V MO2 2.0W 500V 10Ω - 120kΩ 350V 10Ω - 100kΩ MO3 3.0W 10Ω - 150kΩ 500V 800V -55°C ±200 to MOX1/2 0.5W 400V +200°C MOX1 1.0W 5.1Ω - 9.1Ω 0.2Ω - 9.1Ω E = √P x R E x 2.5 MOX2 2.0W 500V MOX3 3.0W environmental applications Derating Curve Surface Temperature Rise Load Life @ 70°C, 1000 Hr 100 150 +4 MOX1 MO1 % Rated Power864000 perature Rise (°C)1105720055 3W (L30A) 2W (L15A) 01.W5W (L (1L51A5)A) ∆ R/R (%)+-022 m 20 Te 25 -4 0 0 -60 -40-20 0 20 40 60 80100120140160180200220 240 0 25 50 75 100 0.2 1 10 100 1k 10k 47k -55 70 235 Ambient Temperature % Rated Power Resistance (°C) (Ω) Performance Characteristics Requirement ∆ R ±(% + 0.05Ω) Parameter Limit Typical Test Method Within specified Resistance — Measuring points are at 10mm ±1mm from the end cap. tolerance Within specified T.C.R. — +25°C/+125°C T.C.R. Overload (Short time) ±1% ±0.5% Rated voltage x 2.5 or max. overload voltage for 5 seconds, whichever is lower Resistance to Solder Heat ±1% ±0.5% 260°C ±5°C, 10 seconds ± 1 second No lead-coming off Terminal Strength — Twist 360°C, 5 times and loose terminals Rapid Change of Temperature ±1% ±0.5% -55°C (30 minutes), +155°C (30 minutes), 5 cycles Moisture Resistance ±(5%+0.1Ω) ±2% 40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle Endurance at 70°C ±(5%+0.1Ω) ±2% 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle No abnormality in Ultrasonic washing with isopropyl alcohol for 2 minutes. Resistance to Solvent appearance. Marking — Power: 0.3W/cm3, f: 28kHz, Temp: 35°C ±5°C shall be easily legible Flame test: the test flame shall be applied and removed for each 15 seconds respectively No evidence of to repeat the cycle 5 times. Overload flame retardant: power (AC) corresponding to 2, 4, Flame Retardant flaming or — 8, 16 and 32 times the power rating shall be applied for each 1 minute until disconnection self-flaming occurs. However the applied voltage shall not exceed the value of 4 times of the maximum operating voltage Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. 12/20/17 202 KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: K OA Speer: MO1LT52R101J MOX1LR10J MOX1L2R7J MO1LT52R563J MO2L681J MO2CT631R100J MO2L683J MO1L563J MO1L273J MO1L272J MO2L361J MOX2LT631R4R7J MOX2LT631R3R0J MO2LT631R563J MO2CT521R513J MO2LT631R560J MO2CT631R510J MO2LT631R680J MO1LT52R393J MOX2LT631R1R2J MOX2LT631R1R0J MO1LT52R392J MO1LT52R390J MO2LT631R683J MOX1L1R0J MO2LT631R681J MO1LT52R273J MO1LT52R272G MO1LT52R150J MO1LT52R272J MO1LT52R271J MOX2LT631RR10J MOX2LT631R2R7J MOX2LT631R2R0J MOX1LT52RR75J MOX2LT631RR18J MO2L433J MOX2L6R2J MOX1LT52RR10J MO2L151J MO2LT631R242J MO2LT631R241J MO2LT631R240J MOX1L3R0J MO1LT52R270J MO2L154J MO1L391J MO2L153J MO2L152J MO2L150J MOX1L5R6J MOX1L3R6J MOX1L3R3J MO1LT52R470J MO1LT52R511J MO1LT52R472J MO1LT52R510J MO2L331J MO2L333J MOX1LR51J MOX1LT52RR47J MO1L681J MO1L512J MOX1LT52RR56J MOX1LT52RR51J MO2L103J MO2L101J MO2LT631R271J MO2L102J MO1L183J MO2LT631R273J MO1L181J MO1L182J MO1L221J MO1LT52R200J MOX1LT52R6R8J MO2L180J MO2L104J MO1L223J MO1L220J MO2L100J MO1L100J MO1L101J MO1L103J MO1L102J MO1L222J MO2L181J MO1L104J MOX2LR33J MO2L121J MO1L121J MO1C122J MO1C131J MO1C132J MO1C150J MO1C151J MO1C152J MO1C153J MO1C161J MO1C181J