WRC5MS

WRC SERIES • POWER TYPE WIRE WOUND CEMENT RESISTOR WITH GLASS ROD → WGR • POWER TYPE WIRE WOUND CEMENT RESISTOR WITH CERAMIC ROD → WCR • POWER TYPE CEMENT RESISTOR WITH METAL OXIDE FILM RESISTOR → WMR ■R-TYPE A B C d P 3.81Min Resistance Range Type Power Rating 2W 3W 5W 7W Dimensions(mm) E-24-J(± 5%) or G(± 2%) WCR WRC 2R WRC 3R WRC 5R WRC 7R 0.1-20 0.1-20 0.1-50 0.1-100 WMR 20-100K 20-100K 50-100K 100-100K A ± 1.0 11 11 12.7 12.7 B ± 1.0 7.5 7.5 10 10 C ± 1.0 20.5 20.5 25.4 38.6 P ± 1.0 5.0 5.0 5.0 5.0 d 0.8 0.8 0.8 0.8 G D 8.2 C 29.2 21.2 F E B A 14 6.4 4.2 9.8 27.6 ■RT-TYPE 12.7 ± 1.0 D 1.5Max ■STICK CASE W×H×L(mm) Q’ty(PCS) 40 5W 9.8×29.2×580 50 Remarks 2W,3W 10 ± 1.0 9 ± 0.5 1.0Max. 18+1.0 -0.5 6.0min. 14Max. ■DIMENSIONS A ± 0.2 2RT 5.0 5.0 B ± 0.2 3.0 3.0 C±1 20.5 20.5 D ± 0.5 11.0 11.0 E ± 0.3 3.5 3.5 F ± 0.5 4.5 4.5 Unit: mm G ± 0.5 7.5 7.5 5 ± 0.8 C ¿4.0 ± 0.3 A 12.7 ± 0.3 B 3RT 86 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use. ■P-TYPE 1.5Max ¿d H W L Resistance Range Type Power Rating 2W 3W 5W 7W 10W 15W 20W J(± 5%), G(± 2%) or F(± 1%) WGR WRC 2P WRC 3P WRC 5P WRC 7P WRC 10P WRC 15P WRC 20P 0.1~20 0.1~20 0.1~30 0.1~50 0.1~300 0.1~500 0.1~600 WCR 0.1~20 0.1~20 0.1~30 WMR 20-100K 20-100K 30-100K 50-100K 300-100K 500-100K 600-100K L ± 1.5 17.5 22 22 35 48 48 63 Dimensions(mm) ℓ± 3 27 25 25 25 25 25 25 W ± 1.0 6.4 8.0 9.5 9.5 9.5 12.5 12.5 H ± 1.0 6.4 8.5 9.5 9.5 9.5 12.5 12.5 d 0.8 0.8 0.8 0.8 0.8 0.8 0.8 ■MS-TYPE L W1 H1 H2 1.4 ± 0.2 P 0.75 0.4t W Type WRC 5MS WRC 7MS WRC 10MS WRC 15MS WRC 20MS Power Rating 5W 7W 10W 15W 20W Resistance Range J( ± 5%) or F( ± 1%) 0.1~100K 0.1~100K 0.1~100K 0.1~100K 0.1~100K L±1 27 35 48 48 62.5 P±1 10/15 20/22.5 30/35 35 45 Dimensions(mm) W1 ± 0.5 9.5 9.5 9.5 12.5 13.5 W2 ± 0.5 5/7.5 5/7.5 5/7.5 5/7.5 5/7.5 H1 ± 1 9.5 9.5 9.5 12.5 12.5 H2 ± 1 15 15 15 15 15 L W1 H1 0.5 H2 4.5 ± 0.5 P W2 7.3 ± 0.3 1.5 ± 0.4 (2 ± 0.4) 1.5 3.5(5.0) 1 ± 0.2 (1.5 ± 0.2) Type WRC 5MD WRC 7MD WRC 10MD Power Rating 5W 7W 10W Resistance Range J(± 5%) or F(± 1%) 0.1~100K 0.1~100K 0.1~100K L±1 27 35 48 P±1 15 22.5 35 Dimensions(mm) W1 ± 1 9.5 9.5 9.5 W2 ± 1 7.3 7.3 7.3 H1 ± 1 9.5 9.5 9.5 H211 15 15 15 +2 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use. 87 FIXED RESISTORS ■MD-TYPE 4.5 ± 0.5 1.6 ± 0.2 WRC SERIES ■L(LUG-TYPE) L2 W1 H1 H2 L1 L 0.8 ± 0.2 W Type WRC 10L WRC 15L WRC 20L WRC 25L Power Rating 10W 15W 20W 25W Resistance Range J( ± 5%) 0.1~100K 0.1~100K 0.1~100K 0.1~100K L ± 1.5 48 48 63.5 63.5 L1 ± 1.2 13 25 25 25 Dimensions(mm) L2 ± 1.2 35 35 48 48 W ± 0.6 9.5 12.5 12.5 16 L3 W1 6 6 6 6/7.5 H1 ± 0.7 9.5 12.5 12.5 15.7 0.6 H2 ± 1.7 20 20 20 24/28 ■LA-TYPE P2 P3 W3 W2 ¿4.0 D K Resistance Range Type Power Rating WGR WRC 10LA WRC 15LA WRC 20LA 10W 15W 20W 0.1~600 0.1~800 0.1~800 0.1~1K 1K~50K J( ± 5%) WCR 0.1~600 WMR 600~75K 800~68K 8.0 6.0 ± 0.5 12 3.0 ± 0.5 24 ± 0.5 2.8 ± 0.3 P2 P3 W2 Dimensions(mm) W3 L3 K D 0.6 0.8 ■V-TYPE L1 L2 L3 H1 H2 0.5 W2 W3 H3 W1 L4 Type WRC 7V WRC 10V Power Rating 7W 10W Resistance Range F( ± 1%) or J(± 5%) 0.1~100K 0.1~100K L1 ± 1 49 62 L2 ± 1 10 10 L3 ± 1 4 4 L4 ± 1 5 5 Dimensions(mm) H1 ± 1 1.5 1.5 H2 ± 1 11 11 H3 ± 1 9 9 W1 ± 1 9.5 9.5 W2 ± 1 1.5 1.5 W3 ± 1 10 10 ■HOW TO ORDER WRC ABCO Code 5 Power Rating R Type 10 Ω Resistance J Tolerance 88 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use. ■VOLTAGE RATING Resistor shall have a rated DC or RMS continuous working voltage at commercial line frequence and wave from corresponding to the power rating, as determined from the following formula E: Rated continuous working voltage P: Power rating E = PX R R: Nominal resistance ■POWER RATING Resistor shall have a power specified on table and based on continuous full-load operation at an ambient temperature of 75˚C for 2W, 40˚C for 3W through 10W, 25˚C for over wattage. For resistors operated at an ambient temp. exceeding these specified level, the load shall be derated in accordance with Fig. 1 below. 100 2W Rated Load(%) 75 3 50 15 25 0 • • 5 • 7 • 10W 20W 25 40 50 75 100 150 155 200 250 275 Ambient Temperature(˚C) ■SURFACE TEMPERATURE RISE 250 Surface Temp. Rise 200 150 100 50 0 20W 15W 10W 7W 5W 3W 2W 20 40 60 80 100 120 Rated Load(%) ■PERFORMANCE CHARACTERISTICS Item Operating temp. range Load life Moisture load life Dielectric Withstanding voltage Thermal shock Short time over load -25˚C ~ +155˚C Max. permissible deviation No mechanical damage No arcing or breakdown ± (5% + 0.05Ω ) No mechanical damage ± (2% + 0.05Ω ) No mechanical damage ± (5% + 0.05Ω ) No mechanical damage ± (2% + 0.05Ω ) Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use. 89 FIXED RESISTORS No mechanical damage ± (5% + 0.05 Ω )