PLO-5

Low Resistance Power Wirewounds PLO Series Welwyn Components • 3 watts to 15 watts • ±1, 2, 3, 5 and 10% tolerance • 0.005 ohm to 0.18 ohm • TC’s from 30 ppm/°C to +500 ppm/°C Electrical Data Type Power @ 25°C Resistance range watts PLO-3 3 PLO-5 5 PLO-7 7 PLO-10 10 R01 to R18 PLO-15 15 R01 to R18 ohms R005 to R18 R005 to R18 R01 to R18 Inductance less than 10 nanohenries Note: When ordering the alternate configuration please add an ‘A’ after the part number. (ie. PLO-3A) Standard test points for PLO-3 and PLO-5 are 44.45mm; test points for PLO-7, PLO-10 and PLO-15 are 63.50mm. Physical Data Dimensions (mm) Type PLO-3 PLO-5 PLO-7 PLO-10 PLO-15 L ±1.6 22.4 22.4 35.3 47.8 47.8 W ±0.8 7.87 9.65 9.65 9.65 12.7 H ±0.8 7.87 8.89 8.89 8.89 12.7 d ±0.05 0.040 0.040 0.040 0.040 0.040 E ±0.8 9.65 10.4 11.9 11.9 16.0 Type PLO-XA Standard Configuration W H d Alternate Configuration L Type PLO E Power Derating Temperature Rise Hot Spot Temperature (°C) Percent Rated Load Ambient Temperature (°C) Percent Rated Load Packaging Resistors are supplied bulk packed. General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. A subsidiary of TT electronics plc Issue B · 03.02 © Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com 106