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73M1A Datasheet, PDF (1/3 Pages) CTS Corporation – Metal Plate Construction – Copper Alloy | |||
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Series 73M1A, 73M2A,
73M3x & 73M5
Current Sensing Resistors â Up To 5W Power
FEATURES
ï· Metal Plate Construction â Copper Alloy
ï· Power Rating @ +70°C, Options 1 â 5 Watts
ï· Resistance Range, 0.25 â 120 milliohms
ï· Operating Temperature to +155°C
ï· EIA Standard Package Sizes
ï· Terminal Finish â Tin (e3)
ï· Reflow capable per JEDEC J-STD-020, 260°C maximum
ï· Tape and Reel Packaging
ï· RoHS/Green Compliant [6/6]
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
73M
R
TYPE
1A = 1 Watt Rating
2A = 2 Watt Rating
3A = 3 Watt Rating
3B = 3 Watt Rating
5 = 5 Watt Rating
RESISTOR CODE
4, 5 or 6-Character Resistor Code
"R" indicates decimal point.
Ex.
R100 = 100m Ohms
R0015 = 1.5m Ohms
R00025 = 0.25m Ohms
TOLERA NCE
F = ±1%
Notes:
1. No dashes or spaces to appear in part number.
2. Example Part Numbers:
73M2AR0015F [1.5m Ohms, ±1%]
73M3AR00025F [0.25m Ohms, ±1%]
73M3BR050F [50m Ohms, ±1%]
73M5R120F [120m Ohms, ±1%]
Not all performance combinations and resistor values may be available.
Contact your local CTS Representative or CTS Customer Service for availability.
STANDARD RESISTOR VALUES
Standard Resistance Values [Based on EIA E-24 Sequence]
4, 5, 6-Digit Codes
Resistor Resistor Resistor Resistor Resistor
Value
Code
Value
Code
Value
0.00025â¦
0.00050â¦
R00025
R0005
0.0090â¦
0.0100â¦
R009
R010
0.0300â¦
0.0330â¦
0.0010â¦
R001
0.0110â¦
R011
0.0360â¦
0.0015â¦
R0015
0.0120â¦
R012
0.0390â¦
0.0020â¦
0.0025â¦
0.0030â¦
0.0040â¦
R002
R0025
R003
R004
0.0130â¦
0.0150â¦
0.0160â¦
0.0180â¦
R013
R015
R016
R018
0.0430â¦
0.0470â¦
0.0500â¦
0.0510â¦
0.0050â¦
R005
0.0200â¦
R020
0.0560â¦
0.0060â¦
R006
0.0220â¦
R022
0.0620â¦
0.0070â¦
R007
0.0240â¦
R024
0.0680â¦
0.0080â¦
R008
0.0270â¦
R027
0.0750â¦
Resistor
Code
R030
R033
R036
R039
R043
R047
R050
R051
R056
R062
R068
R075
Resistor
Value
0.0820â¦
0.0910â¦
0.1000â¦
0.1100â¦
0.1200â¦
Resistor
Code
R082
R091
R100
R110
R120
Document No. 008-0542-0
Page 1 - 3
www.ctscorp.com
Rev. A
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