Series 73Lx & 73Ex Current Sensing Resistors Thick Film FEATURES Very Low Resistance Suitable for Current Limiting, Current Detection, Motor Control, Power Supply and Hard Disk Drives High Precision and Excellent Accuracy for Current Detection Good Electrical Characteristics Surface Mount Package Nickel Barrier Solder-Coated Pads e3 Reflow capable per JEDEC J-STD-020, 260C maximum Tape and Reel Packaging RoHS Compliant in Accordance with EU Directive 2005/95/EC - Lead-Free Termination Finish - Exemption 5 for Pb in glass material and resistor elements ORDERING INFORMATION 73 R TYPE TOLERANCE L = 3-Digit Resistor Code J = 5% E = 4-Digit Resistor Code G = 2% F = 1% PACKAGE CODE RESISTOR CODE 0 = 0201 4 = 1206 3 or 4-Digit Resistor Codes 1 = 0402 5 = 1210 2 = 0603 6 = 2010 Type L = 3-Digit Code 3 = 0805 7 = 2512 Type E = 4-Digit Code indicates decimal point. Ex. R47 = 0.47 Ohms R020 = 0.020 Ohms Notes: 1. No dashes or spaces to appear in part number. 2. Example Part Numbers: 73L4R10J 1206 pkg., 0.10 Ohms, 5% 73L3R51F 0805 pkg., 0.51 Ohms, 1% 73E6R056J 2010 pkg., 0.056 Ohms, 5% 73E4R068F 1206 pkg., 0.068 Ohms, 1% Not all performance combinations and resistor values may be available. Contact your local CTS Representative or CTS Customer Service for availability. Document No. 008-0337-0 Page 1 - 4 Rev. A www.ctscorp.com Series 73Lx & 73Ex Current Sensing Resistor Thick Film ORDERING INFORMATION STANDARD RESISTOR VALUES Standard Resistance Values (Based on EIA E24 Sequence) 3-Digit Code Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Value Code Value Code Value Code Value Code 0.100 R10 0.180 R18 0.330 R33 0.560 R56 0.110 R11 0.200 R20 0.360 R36 0.620 R62 0.120 R12 0.220 R22 0.390 R39 0.680 R68 73Lx 0.130 R13 0.240 R24 0.430 R43 0.750 R75 0.150 R15 0.270 R27 0.470 R47 0.820 R82 0.160 R16 0.300 R30 0.510 R51 0.910 R91 Standard Resistance Values (Based on EIA E24 Sequence) 4-Digit Code Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Value Code Value Code Value Code Value Code 0.050 R050 0.056 R056 0.068 R068 0.082 R082 73Ex 0.051 R051 0.062 R062 0.075 R075 0.091 R091 ELECTRICAL CHARACTERISTICS Package Rated Tolerance Operating Resistance E-24 T.C.R Type Code Wattage Temperature Range (%) Inch (mm) (Watts) () (ppm/C) 73L0 0201 (0603) 0.063 J = 5 0.27 - 0.91 300 -55C to +125C G = 2 73L1 0402 (1005) 0.100 0.20 - 0.91 300 -55C to +125C J = 5 G = 2 73L2 0603 (1608) 0.100 0.20 - 0.91 300 -55C to +125C J = 5 F = 1 0.20 - 0.91 73L3 0805 (2012) 0.125 G = 2 200 -55C to +125C 0.10 - 0.91 J = 5 F = 1 0.20 - 0.91 100 73L4 1206 (3216) 0.250 G = 2 -55C to +125C 0.10 - 0.91 200 J = 5 F = 1 0.20 - 0.91 100 73L5 1210 (3225) 0.500 G = 2 -55C to +125C 0.10 - 0.91 200 J = 5 F = 1 0.20 - 0.91 100 73L6 2010 (5025) 0.750 G = 2 -55C to +125C 0.10 - 0.91 200 J = 5 F = 1 0.20 - 0.91 200 73L7 2512 (6432) 1.000 G = 2 -55C to +125C J = 5 0.10 - 0.91 200 F = 1 73E3 0805 (2012) 0.250 G = 2 0.050 - 0.091 100 -55C to +125C J = 5 F = 1 73E4 1206 (3216) 0.500 G = 2 0.050 - 0.091 100 -55C to +125C J = 5 F = 1 73E6 2010 (5025) 1.000 G = 2 0.050 - 0.091 100 -55C to +125C J = 5 Document No. 008-0337-0 Page 2 - 4 Rev. A