Maxi-Mox Precision Thick Film Axial Terminal High Voltage/High Resistance Maxi-Mox resistors are also versatile. Suitable for industrial applications requiring still more power for high voltage switching, industrial control, and high voltage current limiting. F e at u r e s App l i c a t i o n s •Wide resistance ranges •Voltage rating to 50KV •Power rating to 12.5 watts •Silicone or epoxy coating •Non-inductive available •HV power supplies •Power distribution •Medical instrumentation •Avionics SERIES S P E C I F I C ATI O NS Ohmite Resistance Series Range (Ω) • High-temperature (silicone coated) MOX-1-12 250Ω to 300,000M MOX-2-12 500Ω to 700,000M MOX-3-12 750Ω to 1,000,000M MOX-4-12 1K to 1,000,000M MOX-5-12 1.25K to 1,000,000M • Standard (epoxy coated) MOX-1-13 250Ω to 300,000M MOX-2-13 500Ω to 700,000M MOX-3-13 750Ω to 1,000,000M MOX-4-13 1K to 1,000,000M MOX-5-13 1.25K to 1,000,000M Power @70°C Voltage Rating Available Tolerances* Capacitance (pf) 2.5W 10.0KV 1% to 20% 0.75 5.0W 20.0KV 1% to 20% 0.60 7.5W 30.0KV 1% to 20% 0.50 10.0W 40.0KV 1% to 20% 0.40 12.5W 50.0KV 1% to 20% 0.30 @25°C 2.0W 10.0KV 0.1% to 20% 0.75 3.0W 20.0KV 0.1% to 20% 0.60 4.0W 30.0KV 0.1% to 20% 0.50 5.0W 40.0KV 0.1% to 20% 0.40 6.0W 50.0KV 0.1% to 20% 0.30 *Some tolerances are not available over the entire resistance range. characteristics Resistor Thick Film Terminal RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu Resistance Range 250Ω to 1 Teraohm Power Rating 2.0W to 12.5W Voltage Rating 10KV to 50KV Tolerance 0.5% to 20%; not all tolerances available in all values Operating Temperature -55°C to +210°C d e r at i n g 100 70° 80 Percent Rated Watts Core Alumina Silicone 60 40 Epoxy 20 0 110° 0 50 75 100 125 150 175 200 225 Ambient Temperature, °C Temperature 25ppm/°C 0° to 85°C available Coefficient 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected] 25 210° (continued) 69 Maxi-Mox Precision Thick Film Axial Terminal High Voltage/High Resistance DI M ENSI O NS Ohmite A max. Series Power (in/mm) • High-temperature (silicone coated) MOX-1-12 2.5W 1.120” / 28.45 MOX-2-12 5.0W 2.120” / 53.85 MOX-3-12 7.5W 3.120” / 79.24 MOX-4-12 10.0W 4.120” / 104.65 MOX-5-12 12.5W 5.120” / 130.05 • Standard (epoxy coated) MOX-1-13 2.0W 1.140” / 28.96 MOX-2-13 3.0W 2.140” / 54.36 MOX-3-13 4.0W 3.140” / 79.76 MOX-4-13 5.0W 4.140” / 105.16 MOX-5-13 6.0W 5.140” / 130.56 B max. (in/mm) A B 0.310” / 7.87 0.310” / 7.87 0.310” / 7.87 0.310” / 7.87 0.310” / 7.87 1.5" typ. lead dia. 0.032" typ. 0.345” / 8.76 0.345” / 8.76 0.345” / 8.76 0.345” / 8.76 0.345” / 8.76 p e r fo r m a n c e d a t a Characteristic Humidity Dielectric Withstanding Voltage Insulation Resistance Thermal Shock Load Life Resistance to Solvents Terminal Strength Shock (Specified Pulse) Vibration High Frequency Power Conditioning Solderability Test Method Specification MIL-STD-202, Method 103B, Condition B ±0.25% MIL-STD-202, Method 301, 750V ±0.25% MIL-STD-202, Method 302, Condition A or B >10,000 M or greater dry MIL-STD-202, Method 107G, Condition B, B-1, or F ±0.20% MIL-STD-202, Method 108A, Condition D ±1.0% MIL-STD-202, Method 215G Acceptable for High Reliability Series only MIL-STD-202, Method 211A, Condition A or B ±0.25% MIL-STD-202, Method 213B, Condition I ±0.25% MIL-STD-202, Method 204D, Condition D ±0.20% MIL-R-49462A, Par 4.8 ±0.50% MIL-STD-202, Method 208F >95% Coverage TE M P . AND V O LTAGE C O E F F I C IENTS O F RESISTAN C E Resistor Series MOX-1 MOX-2 MOX-3 MOX-4 MOX-5 Temp. Coeff. of Resistance* 25 PPM/°C 50 PPM/°C 100 PPM/°C 1K-99M 1K-199M 1K-299M 1K-399M 1K-499M 100M-450M 200M-1,000M 300M-1,500M 400M-2,000M 500M-2,500M 451M-30,000M 1,001M-60,000M 1,501M-90,000M 2,001M-120,000M 2,501M-150,000M Voltage Coeff. of Resistance** < 2PPM/Volt < 5PPM/Volt 250Ω-1,000M 500Ω-2,600M 750Ω-4,000M 1K-5,300M 1.25K-6,700M 1,001M-100,000M 2,601M-200,000M 4,001M-300,000M 5,301M-400,000M 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. o r d e r i n g i n fo r m a t i o n Non-inductive optional Coating 2 = Black silicone 3 = Epoxy 6 = No coating RoHS Compliant MOX-1N-131006FE Maxi Mox Series 70 Style 1,2,3,4,5,8 Terminal Ohms 1 = 0.032" First 3 digits are significant; 4th digit is multiplier (# of zeroes to follow). Examples: 1000 = 100Ω 1503 = 150,000Ω 5005 = 50,000,000Ω Tolerance D = 0.5% F = 1% G = 2% J = 5% K = 10% M = 15% P = 20% Not all tolerances available in all values. 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected]