Power-Mox Precision Power Thick Film The heavy duty construction of the Power-Mox High Voltage/High Resistance Tubular series make them durable in most high voltage industrial applications. This product is well known Non inductive version shown for its high voltage ratings, low voltage coefficients, very high ohmic values, and resistor divider options. Terminations can be selected to adapt to most mounting schemes. Features aPPlications Wide resistance ranges Power Transmitters Outstanding voltage coefficient Pollution Control Systems 0.4 diameter ferrule, 0.25-20 threaded end cap, or Industrial Control Systems radial bands available Current pulse limiters Metal oxide resistive elements Vacuum and space application series sPeciFications Ohmite Resistance Power Voltage Available Series Range (Ohms) 25C Rating Tolerances* MOX-F 1K to 800,000M 25W 20KV 0.5, 1, 2, 5% MOX-G 1.5K to 1,000,000M 40W 30KV 0.5, 1, 2, 5% MOX-H 2K to 1,000,000M 50W 45KV 0.5, 1, 2, 5% MOX-J 3K to 1,000,000M 75W 60KV 0.5, 1, 2, 5% *Some tolerances are not available over the entire resistance range characteristics DiMensions (in./mm) A Core Ceramic Coating Varnish B Resistance Range 1K to 1,000,000M 0.5 typ. to 75W Power Rating Ohmite Power A B Series 25C 0.05 Max Voltage Rating to 60KV MOX-F 25W 3.0 / 76.2 0.770 / 19.56 Operating Temperature -65C to +180C MOX-G 40W 4.5 / 114.3 0.770 / 19.56 Temperature Coefficient 25ppm: 0 to 85C MOX-H 50W 6.0 / 152.4 0.770 / 19.56 50ppm: -55 to 180C MOX-J 75W 8.0 / 203.2 0.770 / 19.56 orDering inForMation Style Non-inductive E = RoHS Compliant F, G, H, J MOX-J N -041006F E Tolerance Power Mox Terminal Ohms D= 0.5% Series 01 = Silver termination only First 3 digits are F= 1% 02 = Radial band significant 4th digit is G= 2% 03 = 0.4 Ferrule multiplier ( of zeroes J= 5% 04 = 1/4 X 20 threaded to follow). Examples: K= 10% Ferrule cap 10R2 = 10.2 ohms M= 15% 1000 = 100 ohms P= 20% 1503 = 150,000 ohms 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.com 123Power-Mox Dividers Precision Power Thick Film High Voltage/High Resistance Tubular Dividers series sPeciFications (dimensions as for Power-Mox) Derating Ohmite Resistance Power Voltage Maximum Ratio 100 Series Range (Ohms) 25C Rating Ratio Tolerances 25 MOX-FRD 20K to 2,500M 15W 15KV 5,000:1 1, 2, 5% 80 MOX-GRD 20K to 4,000M 30W 25KV 5,000:1 1, 2, 5% MOX-HRD 20K to 6,000M 40W 35KV 5,000:1 1, 2, 5% 60 MOX-JRD 20K to 6,000M 60W 50KV 5,000:1 1, 2, 5% 40 20 180 0 0 50 100 150 200 Ambient Temperature, C PoWer-MoX alternate terMinals 01 Lead 02 Lead 03 Lead 04 Lead Power-Mox RD Series Power-Mox Series with Power-Mox Series Power-Mox Series with with silver terminations radial band option with Ferrule end caps 1/4 - 20 threaded end caps no. 6-32 x 0.25 screw 1/4-20 threads A 0.825 max. no. 6-32 hex nut (2 places) 0.25 0.89 0.4 B 0.75 B A+0.12 A +0.15 max. A+0.96 A +0.55 max. A 0.5 typ. 1.5 typ. To specify Power-Mox Dividers, please see our website at: www.ohmite.com/dividers orDering inForMation A complete description of the Power-MOX Divider is required. EXAMPLE: RT = 500M 5% R1 = 499.5M 5% R2 = 500K 1% Ratio = RT / R2 = 1,000: 1, 1% To specify Power-Mox Dividers, please see our web- site at www.ohmite.com/dividers. Contact Ohmite for custom configurations. 124 1-866-9-OHMITE Intl 1-847-258-0300 Fax 1-847-574-7522 www.ohmite.com info ohmite.com Percent Rated Watts