NT *R oH S CO M PL IA Features Applications High current capability Low inductance Radial leads Low ohmic Power supplies UPS Motor drives PWR4412-2S Series Bare Metal Element Resistor General Information The Bourns(R) PWR4412-2SB Series is a through hole resistor designed for current shunt and current sensing applications such as power supplies of different kinds, motor drives and many other applications. The resistor is quite rugged, consisting of a special metal alloy welded to tinned copper leads. Electrical Specifications Resistance Value .................0.005 min. 0.1 max. Power Rating @ 85 C Version B ......................................1.0 W Version C......................................3.0 W Version D ......................................5.0 W Tolerance..........................................1 %* Temperature Coefficient (TCR) -65 C<T<170 C...............20 PPM/C Operating Temperature ....-40 to +125 C Inductance......................................10 nH Packaging ...........................250 pcs./bag *Tolerance of 5 % also available (see How to Order section) Product Dimensions H 3.18 0.76 (0.125 0.030) 1.01 0.05 (0.040 0.002) 1.65 +0.25/-0.13 (0.065 +0.010/-0.005) L DIMENSIONS = MILLIMETERS (INCHES) Version B C D L 11.43 +1.02/-0.51 (0.450 + 0.040/-0.0200 15.24 +1.02/-0.51 0.600 + 0.040/-0.020) 20.32 +1.02/-0.51 0.800 + 0.040/-0.020) H 5.08 2.54 (0.200 0.100) 25.4 MAX. (1.0) 25.4 MAX. (1.0) How To Order PWR4412 - 2SB R0300 J Model Version Resistance Value for All Tolerances "R" represents decimal point (examples: R0050 = 5 milliohms; R1000 = 100 milliohms) Absolute Tolerance J=5% F=1% Reliable Electronic Solutions Asia-Pacific: Tel: +886-2 2562-4117 Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 Fax: +1-951 781-5700 www.bourns.com 10/07 *RoHS Directive 2002/95/EC Jan 27 2003, including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.