Flame-Proof Power Metal Oxide Film Resistors Type ROX Series Key Features I High Power with Small Size for Space Saving I Excellent Long Term Stability I Complete Flameproof Construction I High Surge/Overload Capability I Controlled Temperature Capability I Solvent Resistant Coat and Code I 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 ROX1S ROX2S ROX3S 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 330K 470K 560K 100K 200R 270K 470K 560K 560K Max: Tolerance and Code Letter: ROXO5S ROX1SS 2% (G) / 5% (J) Temp. Coefficient Max (ppm/C): ROX5S 1% (F) available on request 350 Selection Series: E24 Limiting Element Voltage (V): 250 350 350 250 350 350 350 350 Maximum Overload Voltage (V): 400 600 600 400 400 600 600 600 800 Max Intermittent Overload Voltage (V): 500 750 750 500 500 750 750 750 1500 350 350 350 500 Operating Temp. Range (C): -55 to +155 Climatic Category: Dielectric Strength (V): 500 55/155/42 250 350 Insulation Resistance (Mohms): 350 250 350 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 "S" Range. 1773271 CIS BI 09/2014 Dimensions are in millimeters and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. For email, phone or live chat, go to: te.com/help 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 ROX05 3.5 10 28 0.54 ROXO5 12.5 12.5 7.5 1.5 3.5 1 2.0 ROX1 5 12 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 h max "S" Range Leaded h max "S" Range Pre-formed Style D max L Max l+/-3 d+/-0.05 Style P1 0.5 P2 2 H1 H2 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 5 12 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 8 25 38 0.75 ROX5S 30 30 7.5 2.0 3.5 1 3.0 Power Derating Curve Percent Rated Load (%) 100 -55 70 125 235 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 and inches unless otherwise specified. Values in brackets are standard equivalents. Dimensions are shown for reference purposes only. Specifications subject to change. For email, phone or live chat, go to: te.com/help Flame-Proof Power Metal Oxide Film Resistors Type ROX Series Packaging New Style Reference Quantity per Ammo Pack Std tape Spacing *S 1 Component Spacing c 0.5 ROX05 2,000 52 5 ROX1 1,000 52 5 ROX2 1,000 63 10 5 ROX05S 2,000 52 ROX1SS 2,000 52 5 ROX1S 2,000 52 5 ROX2S 1,000 52 5 ROX3S 1,000 63 10 ROX5S 500 63 10 * Other tape spacings available on request Other packaging styles are available on request Performance Characteristics Heat Rise Chart The evaluation of the performance characteristics is carried out with reference to IEC Specifications QC 400 000 and QC 400 100. Long Term Tests (5% + 0.1 ohm) 4.23 Climatic sequence 4.24 Damp heat, steady state 4.25.1 Endurance at 70C 250 4.25.3 Endurance at 235C TEST REF Short Term Tests (1% + 0.05 ohm) 4.13 Overload 4.16 Robustness of terminations 4.18 Resistance to soldering heat 4.19 Rapid change of temperature 4.22 Vibration Temperature Rise (C) TEST REF 4W, 5W 3W 200 2W 150 1W 100 1/2W 50 0 0 25 50 75 100 Rated Load (%) How to Order ROX 1 J Common Part Style ROX - Flame-Proof 1 - 1S Power Metal Oxide 2 - 2S Film Resistor 3 - 3S 100R BL Tolerance Value Preform G - 2% 100 ohm (100 ohms) 100R J - 5% (F - 1% available on request) 1K0 (1000 ohms) 1K0 BL - Preformed Leads 100 K ohm (100,000 ohms) 100K TE Connectivity, TE connectivity (logo) and TE (logo) are trademarks. Other logos, product and Company names mentioned herein may be trademarks of their respective owners. While TE has made every reasonable effort to ensure the accuracy of the information in this datasheet, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions in this datasheet are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications.