Power Resistors. Nonflammable Wave Shape Ribbon Power Resistors - DQ Series / 不 浪线绕 率. Dimensions(mm) Resistance. Wattage

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1 Nonflammable Wave Shape Ribbon Power Resistors - DQ Series / 不 浪线绕 率 Nonflammable Wave-Shape Ribbon Wirewound DQ Series A tubular ceramic has two terminals, and is wound with a resistance element consisting of a wave-shaped alloy ribbon. Non-flammable resininsulation is applied after cooling and drying through a temperature process and then the component mounts are attached. The resistance value range is relatively low due to alloy material limitations; see the DR series if upper resistance values are required. This product supports the use of numerous taps, has is low impedance, and can be fabricated in various shapes to support a wide range of applications. The DQ series is suitable for educational modeling applications, load testing, industrial machinery, electric power distribution, instruments, automation control installations, etc. For custom specifications, please contact us to discuss the details. DQRA Type 75W W Tubular eramic, Wave-type E L H D K A B F J I O Dimensions(mm) Rating A B D E F H I J K L O Range 75W ~8Ω 90W ~9Ω 120W ~12Ω 150W ~15Ω 180W ~18Ω 225W ~23Ω 240W ~24Ω 300W ~30Ω 375W ~38Ω 450W ~45Ω 600W ~60Ω 750W ~75Ω 900W ~90Ω 1000W ~100Ω 1200W ~120Ω 1500W ~150Ω 2000W ~200Ω 01 of 06

2 DQRB Type 30W W Tubular eramic, Wave-type d N H L1 R L2 L3 q Q Rating R L1 L2 L3 H N d q Q Range 30W ~1KΩ 40W ~1KΩ 50W ~1KΩ 80W ~2KΩ 100W ~3KΩ 150W ~3KΩ 200W ~5KΩ 250W ~5KΩ 300W ~5KΩ 400W ~5KΩ 500W ~5KΩ 600W ~5KΩ 700W ~5KΩ 800W ~500Ω 1000W ~500Ω 1500W ~500Ω 2000W ~500Ω 2500W ~500Ω 3000W ~500Ω 4000W ~500Ω 5000W ~500Ω 6000W ~500Ω 10000W ~500Ω 12000W ~500Ω 15000W ~500Ω 20000W ~500Ω 02 of 06

3 DQNA Type 75W ~ 2000W Tubular eramic, Wave, Low Inductive E L H D K A B F J I O Rating A B D E F H I J K L O Range 75W ~8Ω 90W ~9Ω 120W ~12Ω 150W ~15Ω 180W ~18Ω 225W ~23Ω 240W ~24Ω 300W ~30Ω 375W ~38Ω 450W ~45Ω 600W ~60Ω 750W ~75Ω 900W ~90Ω 1000W ~100Ω 1200W ~120Ω 1500W ~150Ω 2000W ~200Ω 03 of 06

4 DQNB Type 30W W Tubular eramic, Wave, Low Inductive d N H L1 R L2 L3 q Q Rating R L1 L2 L3 H N d q Q Range 30W ~1KΩ 40W ~1KΩ 50W ~1KΩ 80W ~2KΩ 100W ~3KΩ 150W ~3KΩ 200W ~5KΩ 250W ~5KΩ 300W ~5KΩ 400W ~5KΩ 500W ~5KΩ 600W ~5KΩ 700W ~5KΩ 800W ~500Ω 1000W ~500Ω 1500W ~500Ω 2000W ~500Ω 2500W ~500Ω 3000W ~500Ω 4000W ~500Ω 5000W ~500Ω 6000W ~500Ω 10000W ~500Ω 12000W ~500Ω 15000W ~500Ω 20000W ~500Ω 04 of 06

5 DQS Type 75W ~ 2000W Tubular eramic, Wave, Variable E L H D K A B F J I O Watage Rating A B D E F H I J K L O Range 75W ~8Ω 90W ~9Ω 120W ~12Ω 150W ~15Ω 180W ~18Ω 225W ~23Ω 240W ~24Ω 300W ~30Ω 375W ~38Ω 450W ~45Ω 600W ~60Ω 750W ~75Ω 900W ~90Ω 1000W ~100Ω 1200W ~120Ω 1500W ~150Ω 2000W ~200Ω 05 of 06

6 Performance Specification - Nonflammable Wave Shape Ribbon Power Resistors Test Item Test ethods haracteristics tolerance JIS Nominal Tolerance 1 R 1>R ±5%(J) ±10%(K) Temperature coefficient JIS ±400PP/ AX Load rating JIS ΔR/R ±(0.5%+0.1Ω) Surface temperature up 350 AX Short-term overload How to Order JIS % rated wattage 5 seconds Insulation resistance JIS VD 100Ω min Dielectric withstanding voltage JIS VD 1 minute Between terminal and anchor stand ΔR/R ±(2%+0.1Ω) ΔR/R ±(0.1%+0.05Ω) Terminal strength JIS kg 30 seconds Vibration Thermal shock Humidity Load life Flame retardation REARKS: JIS ; 1.5m/m 10 ~ 50 ~ 10 Hz/min X-Y-Z 2 hours each JIS Room temp 30 minutes ON minutes OFF JIS %RH 240 hours JIS minutes ON - 30 minutes OFF 500 hours JIS % - 600% rated wattage load Surface coating crack ΔR/R ±(1%+0.05Ω) Free of structural irregularity ΔR/R ±(1%+0.05Ω) Surface coating crack ΔR/R ±(3%+0.1Ω) Surface coating crack ΔR/R ±(5%+0.1Ω) US UL-94 flame retardation test V-0 grade noncombustible 1. and resistance tolerance were tested in-house with micro resistance meter. 2. oating refers to UL-certified data provided by supplier DQS 2000W 32R K Product Type: DQRA type Tolerance DQRB type ode Tolerance DQNA type H ±3% DQNB type J ±5% DQS type K ±10% Rated : 75W~2000W 30W~20000W Assembly ethod 75W~2000W 30W~20000W ode Assembly ethod 75W~2000W lip ount. Horizontal ount. Value(Ω): (Ω) N No ount. Indicates Value in Units of Ohms. Z Vertical ount. 06 of 06