WNP2W

WNP SERIES NON-INDUCTIVE WIRE WOUND RESISTORS ■FEATURES • Coated with silicone resin of high resistance • Ceramic rod results in performance levels far superior to general fiberglass core. • Available to high resistance in miniature size(WNPS 2W, 3W) by automatic winding. • Coating Color: Green • Marking: Color Code L2 0.5Max ¿d ¿D ■TAPING DIMENSIONS P Type WNP 1W WNPS 2W WNP 2W W 64 ± 1.0 64 ± 1.0 64 ± 1.0 64 ± 1.0 L1 26 ± 1.0 26 ± 1.0 24 ± 1.0 24 ± 1.0 d 0.80 0.80 0.80 0.80 L2 12 ± 1.0 12 ± 1.0 16 ± 1.0 16 ± 1.0 P 5.0 ± 1.0 5.0 ± 1.0 10.0 ± 1.0 10.0 ± 1.0 Unit: mm D 4.3 ± 0.7 4.3 ± 0.7 6.0 ± 1.0 6.0 ± 1.0 L1 0.08Max W L1 6±1 3.2Max WNPS 3W *Available to WNP on special for 5W, 7W, 10W and 15W. ■SPECIFICATIONS Resistance Range Type WNP 1W WNPS 2W WNP 2W WNPS 3W E-96(± 1%), E-24-G(± 2%), J(± 5%) 0.1-1Ω 0.1-2Ω 0.1-2Ω 0.1-2Ω - 40˚C ~ +155˚C Operating Temp. Rang ■SELF-STANDING LEAD TYPE • M-FORMING TYPE 3 ± 0.5 6 ± 0.5 3 ± 0.5 6 ± 1.0 20 ± 1.0 ■CHARACTERISTICS Characteristics Short Time Over Load Dielectric Withstanding Voltage Resistance To Soldering Heat Moisture Resistance Load Life Resistance Temp. Coefficient Performance ± (1%+0.05Ω) ± (1%+0.05Ω) ± (1%+0.05Ω) ± (5%+0.05Ω) ± (5%+0.05Ω) R = 0.5Ω: ±260ppm/˚C R < 0.5Ω: ±400ppm/˚C ■HOW TO ORDER WNP 1 2W 2 10 Ω 3 J 4 TB 5 Inductance 290mH, Intial resistance Value ≥ ± 20% 1. ABCO Code 2. Power Rating 3. Resistance 4. Tolerance(± 1%, ± 2%, ± 5%) 5. Packing: TB is Tape & Ammo Box ■DERATING CURVE 40 70 100 80 Rated Load(%) 60 40 20 0 -50 0 50 100 150 200 250 300 3W 155 1W, 2W 275 ■SURFACE TEMPERATURE RISE Temperature(˚C) 250 200 150 100 50 0 20 40 60 80 100 120 3W 2W 1W Ambient Temperature(˚C) Rated Load(%) 84 Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before your order and/or use.