Maxi-Mox Precision Thick Film Axial Terminal High Voltage/High Resistance Maxi-Mox resistors are also versatile. Features aPPliCatiOns Suitable for industrial applications • Wide resistance ranges • HV power supplies requiring still more power for high • Voltage rating to 50KV • Power distribution voltage switching, industrial control, and high voltage current limiting. • Power rating to 12.5 watts • Medical instrumentation • Silicone or epoxy coating • Avionics • Non-inductive available series sPeCiFiCatiOns Ohmite Resistance Power Voltage Available Capacitance Series Range (Ω) @70°C Rating Tolerances* (pf) • High-temperature (silicone coated) MOX-1-12 250Ω to 300,000M 2.5W 10.0KV 1% to 20% 0.75 MOX-2-12 500Ω to 700,000M 5.0W 20.0KV 1% to 20% 0.60 MOX-3-12 750Ω to 1,000,000M 7.5W 30.0KV 1% to 20% 0.50 MOX-4-12 1K to 1,000,000M 10.0W 40.0KV 1% to 20% 0.40 MOX-5-12 1.25K to 1,000,000M 12.5W 50.0KV 1% to 20% 0.30 • Standard (epoxy coated) @25°C MOX-1-13 250Ω to 300,000M 2.0W 10.0KV 0.1% to 20% 0.75 MOX-2-13 500Ω to 700,000M 3.0W 20.0KV 0.1% to 20% 0.60 MOX-3-13 750Ω to 1,000,000M 4.0W 30.0KV 0.1% to 20% 0.50 MOX-4-13 1K to 1,000,000M 5.0W 40.0KV 0.1% to 20% 0.40 MOX-5-13 1.25K to 1,000,000M 6.0W 50.0KV 0.1% to 20% 0.30 *Some tolerances are not available over the entire resistance range. CharaCteristiCs Core Alumina derating Resistor Thick Film 100 Terminal RoHS solder composition is 96% Sn, 3.5% Ag, 70° 80 0.5% Cu ResVisPotolatwangceeer RRRaaattniinnggge 2215.000KWΩV tttooo 1152 0T.K5eVWraohm Percent Rated Watts6400 Epoxy Silicone 20 Tolerance 0.5% to 20%; not all tolerances available in all 110° 210° values 0 0 25 50 75 100 125 150 175 200 225 Operating Temperature -55°C to +210°C Ambient Temperature, °C Temperature 25ppm/°C 0° to 85°C available Coefficient (continued) 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 69

Maxi-Mox Precision Thick Film Axial Terminal High Voltage/High Resistance diMensiOns Ohmite A max. B max. A 1.5" typ. Series Power (in/mm) (in/mm) • High-temperature (silicone coated) B l0e.a0d3 2d"i aty.p. MOX-1-12 2.5W 1.120” / 28.45 0.310” / 7.87 MOX-2-12 5.0W 2.120” / 53.85 0.310” / 7.87 MOX-3-12 7.5W 3.120” / 79.24 0.310” / 7.87 MOX-4-12 10.0W 4.120” / 104.65 0.310” / 7.87 MOX-5-12 12.5W 5.120” / 130.05 0.310” / 7.87 • Standard (epoxy coated) MOX-1-13 2.0W 1.140” / 28.96 0.345” / 8.76 MOX-2-13 3.0W 2.140” / 54.36 0.345” / 8.76 MOX-3-13 4.0W 3.140” / 79.76 0.345” / 8.76 MOX-4-13 5.0W 4.140” / 105.16 0.345” / 8.76 MOX-5-13 6.0W 5.140” / 130.56 0.345” / 8.76 PerFOrManCe data Characteristic Test Method Specification Humidity MIL-STD-202, Method 103B, Condition B ±0.25% Dielectric Withstanding Voltage MIL-STD-202, Method 301, 750V ±0.25% Insulation Resistance MIL-STD-202, Method 302, Condition A or B >10,000 M or greater dry Thermal Shock MIL-STD-202, Method 107G, Condition B, B-1, or F ±0.20% Load Life MIL-STD-202, Method 108A, Condition D ±1.0% Resistance to Solvents MIL-STD-202, Method 215G Acceptable for High Reliability Series only Terminal Strength MIL-STD-202, Method 211A, Condition A or B ±0.25% Shock (Specified Pulse) MIL-STD-202, Method 213B, Condition I ±0.25% Vibration High Frequency MIL-STD-202, Method 204D, Condition D ±0.20% Power Conditioning MIL-R-49462A, Par 4.8 ±0.50% Solderability MIL-STD-202, Method 208F >95% Coverage teMP. and VOltage COeFFiCients OF resistanCe Temp. Coeff. of Resistance* Voltage Coeff. of Resistance** Resistor Series 25 PPM/°C 50 PPM/°C 100 PPM/°C < 2PPM/Volt < 5PPM/Volt MOX-1 1K-99M 100M-450M 451M-30,000M 250Ω-1,000M 1,001M-100,000M MOX-2 1K-199M 200M-1,000M 1,001M-60,000M 500Ω-2,600M 2,601M-200,000M MOX-3 1K-299M 300M-1,500M 1,501M-90,000M 750Ω-4,000M 4,001M-300,000M MOX-4 1K-399M 400M-2,000M 2,001M-120,000M 1K-5,300M 5,301M-400,000M MOX-5 1K-499M 500M-2,500M 2,501M-150,000M 1.25K-6,700M 6,701M-500,000M *TCR of 25ppm for temperature range of 0°C-85°C. TCR of 50ppm and 100ppm for -55°C to 125°C. Consult factory for TCR values operating higher than 125°C **For tighter VCs please contact Ohmite. Ordering inFOrMatiOn Coating 2 = Black silicone Non-inductive 3 = Epoxy optional 6 = No coating RoHS Compliant M O X - 1 N - 1 3 1 0 0 6 F E Not all tolerances available in Maxi Mox Style Terminal Ohms Tolerance Series 1,2,3,4,5,8 1 = 0.032" First 3 digits are D= 0.5% all values. significant; 4th digit is F= 1% multiplier (# of zeroes G= 2% to follow). Examples: J = 5% 1000 = 100Ω K=10% 1503 = 150,000Ω M=15% 5005=50,000,000Ω P=20% 70 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com