Series 73WLx & 73WEx Current Sensing Resistors Wide Terminal Chip Type FEATURES Thick Film Construction Wide Terminal Configuration Power Rating +70C, Options 0.75 2 Watts Resistance Range, 5 910 milliohms Operating Temperature to +155C EIA Standard Package Sizes Terminal Finish Tin (e3) Reflow capable per JEDEC J-STD-020, 260C maximum Tape and Reel Packaging Lead-Free Design 73WEx RoHS Compliant in Accordance with EU Directive 2011/65/EU 73WLx - Lead-Free Termination Finish - Exemption 7(c)-I, Electrical and electronic components containing lead Pb in glass APPLICATIONS Ideal for applications such as current detection and limiting, regulated battery circuits, motor control, power supply, hard disk drives, inverter/converter, industrial equipment and automotive. ORDERING INFORMATION 73 R TYPE TOLERANCE WL = 4-Digit Resistor Code J = 5% WE = 4-Digit Resistor Code F = 1% PACKAGE CODE Notes: 4 = 1206 3216 6 = 2010 5025 1. No dashes or spaces to appear in part number. 7 = 2512 6432 2. Example Part Numbers: 73WL4R100F 1206 pkg., 0.100 Ohms, 1% RESISTOR CODE 73WL6R024J 2010 pkg., 0.024 Ohms, 5% 4-Digit Resistor Codes 73WL7R750J 2512 pkg., 0.750 Ohms, 5% indicates decimal point. 73WE4R016F 1206 pkg., 0.016 Ohms, 1% 73WE6R007J 2010 pkg., 0.007 Ohms, 5% Ex. R470 = 0.47 Ohms 73WE7R091F 2512 pkg., 0.091 Ohms, 1% R020 = 0.020 Ohms Not all performance combinations and resistor values may be available. Contact your local CTS Representative or CTS Customer Service for availability. Document No. 008-0543-0 Page 1 - 4 Rev. B www.ctscorp.com Series 73WLx & 73WEx Current Sensing Resistor Wide Terminal ORDERING INFORMATION STANDARD RESISTOR VALUES Standard Resistance Values Based on EIA E-24 Sequence 4-Digit Code Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Value Code Value Code Value Code Value Code Value Code 0.010 R010 0.030 R030 0.082 R082 0.240 R240 0.680 R680 0.011 R011 0.033 R033 0.091 R091 0.270 R270 0.750 R750 0.012 R012 0.036 R036 0.100 R100 0.300 R300 0.820 R820 73WLx 0.013 R013 0.039 R039 0.110 R110 0.330 R330 0.910 R910 0.015 R015 0.043 R043 0.120 R120 0.360 R360 0.016 R016 0.047 R047 0.130 R130 0.390 R390 0.018 R018 0.051 R051 0.150 R150 0.430 R430 0.020 R020 0.056 R056 0.160 R160 0.470 R470 0.022 R022 0.062 R062 0.180 R180 0.510 R510 0.024 R024 0.068 R068 0.200 R200 0.560 R560 0.027 R027 0.075 R075 0.220 R220 0.620 R620 Standard Resistance Values Based on EIA E-24 Sequence 4-Digit Code Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Value Code Value Code Value Code Value Code Value Code 0.005 R005 0.011 R011 0.020 R020 0.036 R036 0.075 R075 73WEx 0.006 R006 0.012 R012 0.022 R022 0.039 R039 0.082 R082 0.007 R007 0.013 R013 0.024 R024 0.043 R043 0.091 R091 0.008 R008 0.015 R015 0.027 R027 0.056 R056 0.009 R009 0.016 R016 0.030 R030 0.062 R062 0.010 R010 0.018 R018 0.033 R033 0.068 R068 ELECTRICAL CHARACTERISTICS Package Rated Working Overload Tolerance Resistance E-24 T.C.R Operating Code Wattage * Type Voltage Voltage Temperature Range Inch mm Watts % m ppm/C max V max V F = 1 100 - 910 200 10 - 33 500 73WL4 1206 3216 0.75 -55C to +155C J = 5 36 - 91 350 100 - 910 200 F = 1 100 - 910 200 10 - 33 500 73WL6 2010 5025 1.0 -55C to +155C 200 400 J = 5 36 - 91 350 100 - 910 200 F = 1 100 - 910 200 10 - 33 500 73WL7 2512 6432 2.0 -55C to +155C J = 5 36 - 91 350 100 - 910 200 * +70C. Package Rated Tolerance Resistance E-24 T.C.R Operating Type Code Wattage * Temperature Range Inch mm Watts % m ppm/C F = 1 10 - 91 73WE4 1206 3216 0.75 100 -55C to +155C J = 5 5 - 91 F = 1 10 - 91 73WE6 2010 5025 1.0 100 -55C to +155C J = 5 5 - 91 F = 1 10 - 91 73WE7 2512 6432 2.0 100 -55C to +155C J = 5 5 - 91 * +70C. Document No. 008-0543-0 Page 2 - 4 Rev. B