PNPV YAGEO | Alldatasheet
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Technical content
diMeNsioNs Unit: mm stYLe diMeNsioN Normal L ød H ød High Power Type Normal Style [ PNP V Series ] iNtRodUCtioN The resistor element is a resistive wire which is wound in a single layer on a ceramic rod, with tinned connecting wires of electrolytic copper welded to the end-caps. The ends of the resistive wire and the leads are connected to the caps by welding. The resistors are coated with layers of green color flame-proof lacquer. High power in small package. The 5th color band is violet to represent PNP V series. Fea tURes Power Rating 1W, 3W, 4W, 5W, 7W, 10W Resistance T olerance ±1%, ±5% T.C.R. ±100ppm/°C, ±300ppm/°C Flameproof Multi-layer Coating Meets UL-94V-0 Flameproof Feature Meets Overload Test UL-1412 deRa tiNG CURVe For resistors operated in ambient temperatures above 40°C, power rating must be derated in accordance with the curve below. Rated Load (%) Ambient Temperature (°C)30025020015010050 100 4WV-10V 1WV-3WV 200 27540 °C ød H L øD th color code: violet Wirewound Resistors
Note: Note: Rated Continuous Working Voltage (RCWV) = Power Rating x Resistance Value High Power Type Normal Style [ PNP V Series ]
eLeCtRiCaL CHaRaCteRistiCs
stYLe PNP1WV PNP3WV PNP4WV PNP5WV PNP7WV PNP10V Power Rating at 40°C 4W 5W 7W 10W Power Rating at 70°C 1W 3W Voltage Proof 300V Operating Temp. Range -40°C to +200°C Temperature Coefficient ±300ppm/°C Note: Special value is available on request eNViRoNMeNt aL CHaRaCteRistiCs PeRFoRMaNCe test test MetHod aPPRaise Short Time Overload IEC 60115-1 4.13 10 times rated power for 5 Sec. ±2.0%+0.05 Ω Voltage Proof IEC 60115-1 4.7 in V-block for 60 Sec., test voltage by type By type Temperature Coefficient IEC 60115-1 4.8 -55°C to +155°C By type Insulation Resistance IEC 60115-1 4.6 in V-block for 60 Sec. >100M Ω Solderability IEC 60115-1 4.17 235±5°C for 3±0.5 Sec. 95% Min. coverage Solvent Resistance of Marking IEC 60115-1 4.30 IPA for 5±0.5 Min. with ultrasonic No deterioration of coatings and markings Robustness of Terminations IEC 60115-1 4.16 Direct load for 10 Sec. in the direction of the terminal leads ≥2.5kg (24.5N) Damp Heat Steady State IEC 60115-1 4.24 40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV ±5.0%+0.05 Ω Accidental Overload Test IEC 60115-1 4.26 4 times RCWV for 1 Min. No evidence of flaming or arcing