PWR4318W3R90JE

NT IA PL CO M S oH Applications ■ Power ratings from 0.5 - 3 watts ■ Telecommunications ■ Large terminals and optimized body shape ■ Audio equipment *R Features ■ ■ ■ ■ for power dissipation Excellent surge capabilities Low TCR Non-inductive versions available RoHS compliant* ■ Medical equipment (low/medium risk)** ■ Base stations ■ Industrial equipment PWR2010/3014/4318/5322 - Surface Mount Wirewound Resistors General Information The PWR2010/3014/4318/5322 Series surface mount wirewound resistors boast a high power density and excellent pulse power characteristics. They can be used in a wide range of applications where surge voltages or inrush currents are present. Electrical Characteristics Parameter Power Resistance Range 1 % Based on E24+E96 Series 5 % Based on E24 Series Resistance Range (Non-inductive Versions) Based on E24 Series PWR2010 0.5 W PWR3014 1.0 W PWR4318 2.0 W PWR5322 3.0 W 0.005 Ω - 1.2K Ω 0.005 Ω - 5K Ω 0.005 Ω - 12K Ω 0.01 Ω - 20K Ω 0.1 Ω - 200 Ω 0.1 Ω - 1K Ω 0.1 Ω - 2.4K Ω 0.1 Ω - 4K Ω Tolerance Temperature Coefficient 10 Ω Operating Temperature Maximum Voltage 0.5 % / 1 % / 5 % ±200 PPM/°C ±90 PPM/˚C ±50 PPM/˚C ±20 PPM/˚C -55 ˚ to 155 ˚C √P*R Environmental Characteristics Test Thermal Shock Short Time Overload Solderability Resistance to Solder Heat Dielectric Strength Insulation Resistance High Temperature Exposure Low Temperature Exposure Load Life Description -55 +0 °C/-3 °C to 150 °C +3 °C/-0 °C, 5 cycles, with minimum 15 minutes at each cycle Five times rated power for 5 seconds Immersion in solder 260 °C ±5 ˚C for 5 ±0.5 seconds Immersion in solder 260 °C ±5 ˚C for 5 ±0.5 seconds Test voltage >500 Vrms for greater than 1 minute Test voltage greater than 500 Vrms for one minute Ambient temperature of 175 °C +5 ˚C/-0 ˚C for 250 ±8 hours Ambient Temperature of -65C ±2C for 24 hours ±4 hours Rated continuous voltage for 1000 hours (1 hour on and 0.5 hours off) at a test temperature of 70°C ±2 °C Specification ΔR ±(2.0 % +0.05 Ω) ΔR ±(0.5 % +0.05 Ω) 90 % of contact covered in solder ΔR ±(0.5 % +0.05 Ω) Pass >1000 GΩ ΔR ±(2.0 % +0.05 Ω) ΔR ±(2.0 % +0.05 Ω) ΔR ±(2.0 % +0.05 Ω) Environmental Characteristics (Cont’d) Moisture Sensitivity Level .....................1 ESD Classification (HBM) .................N/A WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2015/863, Mar 31, 2015 and Annex. ** Bourns® products have not been designed for and are not intended for use in “lifesaving,” “life-critical” or “lifesustaining” applications nor any other applications where failure or malfunction of the Bourns® product may result in personal injury or death. See Legal Disclaimer Notice www.bourns.com/docs/legal/disclaimer.pdf. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Physical Characteristics Body Material....................... Epoxy resin Lead Frame .... 100 % Sn Plated Copper Flammability ....... Conforms to UL 94V-0 PWR2010/3014/4318/5322 - Surface Mount Wirewound Resistors Surge Performance (IEC 61000-4-5 1.2 μs / 50 μs) Typical Part Marking MANUFACTURER'S TRADEMARK 10R0 (PWR4318 & YYWW PWR5322) 7 Peak Voltage (kV) 6 PWR5322 RESISTANCE CODE DATE CODE 5 4 PWR4318 3 2 PWR3014 1 PWR2010 0 0.1 1 10 100 1000 10000 100000 Resistance (Ohms) Product Dimensions Recommended Pad Layout F A B TOLERANCE: C Model PWR2010 PWR3014 PWR4318 PWR5322 L MM (INCHES) DIMENSIONS: ± 0.508 (0.02) W D A 5.08 (0.20) 7.5 (0.29) 11.0 (0.43) 13.5 (0.53) F 1.28 (0.05) 1.75 (0.069) 2.00 (0.079) 2.50 (0.098) H L 6.48 (0.255) 8.9 (0.35) 12.5 (0.49) 14.9 (0.587) C 3.25 (0.128) 4.64 (0.183) 4.65 (0.189) 5.65 (0.229) B 2.54 (0.10) 3.50 (0.138) 4.50 (0.177) 5.50 (0.217) D 1.663 (0.065) 2.405 (0.095) 3.590 (0.141) 4.20 (0.165) W 1.98 (0.078) 2.45 (0.096) 3.20 (0.126) 3.70 (0.146) H 2.16 (0.085) 2.95 (0.116) 3.70 (0.146) 4.20 (0.165) Packaging Specifications Model PWR2010 PWR3014 PWR4318 PWR5322 Tape Width 12.0 (0.472) 16.0 (0.629) 24.0 (0.945) 24.0 (0.945) Reel Diameter 330 (13.0) Pieces per Reel Bulk Pkg. Quantity 2500 200 1500 200 1500 100 1500 100 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. PWR2010/3014/4318/5322 - Surface Mount Wirewound Resistors How to Order Soldering Profile 275 PWR4318 W __ 10R0 J E Maximum of 20 seconds between 250 °C peak +245 °C and +250 °C Model PWR2010 PWR3014 PWR4318 PWR5322 245 °C 225 Te mperature (°C) 220 °C 190 °C 60 - 90 seconds 175 Type W = Wirewound N = Non-inductive Option Ramp Down 6 °C/second 150 °C Special Version Blank = Default 125 60 - 120 seconds 10 seconds minimum 75 Ramp Up 3 °C/second maximum 25 0 50 100 150 Time (seconds) Power Derating Curve 250 300 Resistance Tolerance J=5% F=1% D = 0.5 % Temperature Rise 120 Packaging E = Tape & Reel Blank = Bulk 150 100 125 80 Temperature Rise (°C) Power (%) 200 60 40 20 0 0 50 75 100 125 150 Ambient Temperature (°C) 175 200 Resistance Value