Flame-Proof Power Metal Oxide Film Resistors Type ROX Series Key Features High Power with Small Size for Space Saving Excellent Long Term Stability Complete Flameproof Construction High Surge/Overload Capability Controlled Temperature Capability Solvent Resistant Coat and Code Special Lead Formations Possible The resistive element comprises a metal oxide film deposited on a ceramic former. The element is protected by a flameproof coating which will withstand overload conditions without flame or mechanical damage. They are recommended for use in applications such as line protection etc Characteristics - Electrical ROXO5 ROX1 ROX2 ROXO5S ROX1SS ROX1S ROX2S ROX3S ROX5S Rated Power 70C (W): 0.5 1 2 0.5 1 1 2 3 5 Resistance Range (ohms) Min: 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Max: 330K 470K 560K 100K 200R 270K 470K 560K 560K Tolerance and Code Letter: 2% (G) / 5% (J) 1% (F) available on request Temp. Coefficient Max (ppm/C): 350 Selection Series: E24 Limiting Element Voltage (V): 250 350 350 250 350 350 350 350 500 Maximum Overload Voltage (V): 400 600 600 400 400 600 600 600 800 Max Intermittent Overload 500 750 750 500 500 750 750 750 1500 Voltage (V): Operating Temp. Range (C): -55 to +155 Climatic Category: 55/155/42 Dielectric Strength (V): 250 350 350 250 350 350 350 350 500 Insulation Resistance (Mohms): 1,000 Mounting The resistors are suitable for processing on automatic insertion equipment and cutting and bending machines. Marking The resistors are marked with a four-band colour code in accordance with IEC 62. Grey base colour for Standard Range, Sea Blue colour for Range. 1773271 CIS BI 09/2014 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help and inches unless otherwise reference purposes only. specified. Values in brackets Specifications subject are standard equivalents. to change.Flame-Proof Power Metal Oxide Film Resistors Type ROX Series Dimensions Dimension l refers to loose packaged product only Standard Range Leaded Standard Range Pre-formed Style D max L Max l+/-3 d+/-0.05 Style P1 0.5 P2 2 H1 H2 h max ROX05 3.5 10 28 0.54 ROXO5 12.5 12.5 7.5 1.5 3.5 1 2.0 ROX1 512 25 0.7 ROX1 15 15 7.5 1.5 3.5 1 2.0 ROX2 5.5 16 28 0.7 ROX2 20 20 7.5 2.0 3.5 1 3.0 Range Leaded Range Pre-formed Style D max L Max l+/-3 d+/-0.05 Style P1 0.5 P2 2 H1 H2 h max ROX05S 2.5 7.5 28 0.54 ROXO5S 10 10 7.5 1.5 3.5 1 2.0 ROX1SS 2.5 7.5 28 0.54 ROX1SS 10 10 7.5 1.5 3.5 1 2.0 ROX1S 3.5 10 28 0.7 ROX1S 12.5 12.5 7.5 0.5 3.5 1 2.0 ROX2S 512 25 0.7 ROX2S 15 15 7.5 1.5 3.5 1 2.9 ROX3S 5.5 16 28 0.7 ROX3S 20 20 7.5 2.0 3.5 1 3.0 ROX5S 825 38 0.75 ROX5S 30 30 7.5 2.0 3.5 1 3.0 Power Derating Curve -55 70 125 235 100 80 60 ROX 1W~5W 40 ROX 0.5W 20 0 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 200 220 240 Ambient Temperature (C) 1773271 CIS BI 09/2014 Dimensions are in millimeters Dimensions are shown for For email, phone or live chat, go to: te.com/help and inches unless otherwise reference purposes only. specified. Values in brackets Specifications subject are standard equivalents. to change. Percent Rated Load (%)