008-0336-0 CTS | Alldatasheet
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Technical content
Document No. 008-0336-0 Page 1 - 3 Rev. A www.ctscorp.com Series 73Mx Current Sensing Resistors – Metal Plate
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, 260°C maximum
- Tape and Reel Packaging
- RoHS/Green Compliant (6/6)
ORDERING INFORMATION
Notes: 1. No dashes or spaces to appear in part number. 2. Example Part Numbers: 73M1R005F [5m Ohms, ±1%] 73M1R100G [100m Ohms, ±2%] 73M2R015F [15m Ohms, ±1%] 4-Digit Resistor Code "R" indicates decimal point. Ex. R005 = 5m Ohms R100 = 100m Ohms TOLERANCE R73M G = ±2% F = ±1% TYPE 1 = 1 Watt Rating 2 = 2 Watt Rating RESISTOR CODE STANDARD RESISTOR VALUES Contact your local CTS Representative or CTS Customer Service for availability. Not all performance combinations and resistor values may be available. 73M1 Standard Resistance Values (Based on EIA E24 Sequence) 4-Digit Code Resistor Value Resistor Code Resistor Value Resistor Code Resistor Value Resistor Code 0.003Ω R003 0.016 Ω R016 0.047 Ω R047 0.004Ω R004 0.018 Ω R018 0.050 Ω R050 0.005Ω R005 0.020 Ω R020 0.051 Ω R051 0.006Ω R006 0.022 Ω R022 0.056 Ω R056 0.007Ω R007 0.024 Ω R024 0.062 Ω R062 0.008Ω R008 0.027 Ω R027 0.067 Ω R067 0.009Ω R009 0.030 Ω R030 0.068 Ω R068 0.010Ω R010 0.033 Ω R033 0.075 Ω R075 0.011Ω R011 0.036 Ω R036 0.082 Ω R082 0.012Ω R012 0.039 Ω R039 0.091 Ω R091 0.013Ω R013 0.040 Ω R040 0.100 Ω R100 0.015Ω R015 0.043 Ω R043 73M2 Standard Resistance Values (Based on EIA E24 Sequence) 4-Digit Code Resistor Value Resistor Code Resistor Value Resistor Code 0.005Ω R005 0.018 Ω R018 0.006Ω R006 0.020 Ω R020 0.007Ω R007 0.022 Ω R022 0.008Ω R008 0.024 Ω R024 0.009Ω R009 0.027 Ω R027 0.010Ω R010 0.030 Ω R030 0.011Ω R011 0.033 Ω R033 0.012Ω R012 0.036 Ω R036 0.013Ω R013 0.039 Ω R039 0.015Ω R015 0.040 Ω R040 0.016Ω R016
Document No. 008-0336-0 Page 2 - 3 Rev. A Series 73Mx Current Sensing Resistor – Metal Plate
ELECTRICAL CHARACTERISTICS
(Watts) Resistance (Ohms) Tolerance (%) T.C.R (ppm/°C) Rated Ambient Temperature Operating Temperature Range 0.003Ω ≤ R < 0.005Ω: ±300 0.005Ω ≤ R < 0.010Ω: ±180 0.010 - 0.100 ±1 0.010 Ω ≤ R ≤ 0.100Ω: ±100 ±1, ±2 +70°C -55°C to +180°C73M1 1 0.003 - 0.009 73M2 2 MECHANICAL SPECIFICATION PACKAGE DRAWING Dimensions (mm) LWT a b c L W T b c L W c T a c a b c 73M1 73M2 RECOMMENDED LAND PATTERN A C B ABC 73M2 3.50 8.30 4.00 Type Dimensions (mm) 73M1 2.90 8.10 3.60
Document No. 008-0336-0 Page 3 - 3 Rev. A Series 73Mx Current Sensing Resistor – Metal Plate PACKAGING INFORMATION EMBOSSED TAPE [mm] Type A B F L M +0.1 -0.0 J 1.5 ±0.2 F J M L REEL [mm] 73M1 1,000 15.4 ±1.0 73M2 1,000 15.4 ±1.0 A (mm) Quantity Per ReelType