Features Applications High current capability Power supplies Low inductance (less than 10 nH) UPS Radial leads Motor drives Low ohmic PWR4412-2S Series Bare Metal Element Resistor General Information Product Dimensions 4.8 The Bourns PWR4412-2S Series is (0.189) a through-hole resistor designed for MAX. current shunt and current sensing applications such as power supplies of di erent kinds, motor drives and many other applications. The resistor is quite rugged, consisting of a special metal H alloy welded to tinned copper leads. Performance R Load Life (1000 Hours 70 C) ... 2.5 % 3.18 0.76 Moisture No Load 100 Hours .......... 1 % (0.125 0.030) Temperature Cycling (-40 C to +125 C, 1000 Cycles) ...1 % 1.65 +0.25/-0.13 1.01 0.05 (0.065 +0.010/-0.005) (0.040 0.002) L Electrical Speci cations Power Rating 85 C .............1, 3, 5 W Power (see matrix) Dimension Rating Version Dimension L Resistance Values Resistance Range .....0.005 to 0.1 ohms H Max. (W) Tolerances Available ................1 %, 5 % Temperature Range ......-55 to +270 C 11.43 +1.02/-0.51 7.62 R0050, R0100, R0200, R0250, 1B R0300, R0400, R0500, R1000 Maximum Working Voltage .............P*R (0.450 +0.04/-0.02) (0.30) Short Time Overload R0050, R0100, R0150, R0200, 15.24 +1.02/-0.51 25.4 .......... 5 x Rated Power for 5 seconds 3C R0250, R0300, R0400, R0500, (0.60 +0.04/-0.02) (1.0) Temperature Coe cient of Resistance R1000 Wire .................................... 20 ppm/C 20.32 +1.02/-0.51 25.4 R0050, R0100, R0150, R0200, Packaging ..........................250 pcs./bag 5D (0.80 +0.04/-0.02) (1.0) R0250, R0300, R0500, R1000 MM Note: Terminal pins are tin plated copper. DIMENSIONS: Power Derating Curve (INCHES) 120 How to Order 100 PWR4412-2S B R0300 J 80 Model 60 Version Resistance Value for All Tolerances 40 R represents decimal point (examples: R0050 = 5 milliohms R1000 = 100 milliohms) 20 Absolute Tolerance J = 5 % 0 F = 1 % 0 50 100 150 200 250 300 350 Ambient Temperature (C) Asia-Paci c: Tel: +886-2 2562-4117 Fax: +886-2 2562-4116 EMEA: Tel: +36 88 520 390 Fax: +36 88 520 211 The Americas: Tel: +1-951 781-5500 Fax: +1-951 781-5700 www.bourns.com REV. 02/14 *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Speci cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their speci c applications. *RoHS COMPLIANT Power (%)X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Current Sense Resistors - Through Hole category: Click to view products by Bourns manufacturer: Other Similar products are found below : CPSL07R1000JB145 SR10-0.015-1% SR20-0.008-1% HPCR0402F12K0K9 HPCR0402F130RK9 HPCR0402F13K0K9 HPCR0402F17K4K9 HPCR0402F180KK9 HPCR0402F180RK9 HPCR0402F1K10K9 HPCR0402F220KK9 HPCR0402F220RK9 HPCR0402F24K0K9 HPCR0402F27K0K9 HPCR0402F2K00K9 HPCR0402F33K0K9 HPCR0402F430KK9 HPCR0402F4K30K9 HPCR0402F4K70K9 HPCR0402F680KK9 HPCR0402F680RK9 HPCR0402F390KK9 HPCR0402F39K0K9 HPCR0402F8K20K9 HPCR0402F560RK9 HPCR0402F2K70K9 HPCR0402F360KK9 HPCR0402F36K0K9 HPCR0402F3K00K9 HPCR0402F3K90K9 HPCR0402F430RK9 HPCR0402F43K0K9 HPCR0402F475KK9 HPCR0402F47K0K9 HPCR0402F51K0K9 HPCR0402F560KK9 HPCR0402F56K0K9 HPCR0402F5K10K9 HPCR0402F5K60K9 HPCR0402F620KK9 HPCR0402F620RK9 HPCR0402F68K0K9 HPCR0402F6K20K9 HPCR0402F6K80K9 HPCR0402F750KK9 HPCR0402F750RK9 HPCR0402F7K50K9 HPCR0402F820KK9 HPCR0402F82K0K9 HPCR0402F910KK9