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Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules
Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules
Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules
Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules
Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules
Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules
Specifications
Power(Watts) :
1W
Resistance :
18mΩ
Type :
Current Sense Resistor
Tolerance :
±1%
Description :
1W 18mΩ Current Sense Resistor ±1% 1206 Chip Resistor - Surface Mount RoHS
Mfr. Part # :
MFSA1206R0180FCM
Model Number :
MFSA1206R0180FCM
Package :
1206
Description

Product Overview

The MFSA series SMD current sensing resistors are designed for high-performance applications. Utilizing metal foil technology, these resistors offer low sensing resistance and high power dissipation. They are AEC-Q200 compliant and available in various sizes from 0402 to 1206, including wide terminal options. Ideal for switched-mode power supplies, voltage regulator modules, power management, and stepper motor drives, these resistors provide reliable current monitoring.

Product Attributes

  • Brand: Eaton
  • Family Name: MFSA
  • Material: Metal Foil (MnCu)
  • Certifications: AEC-Q200 compliant
  • Environmental Compliance: Pb FREE, HALOGEN HF FREE
  • Moisture Sensitivity Level (MSL): 1

Technical Specifications

Part Number SchemeSize CodeFootprintResistance OptionMetal MaterialPower Rating OptionResistance Tolerance OptionProduct FeaturesApplications
MFS@xxxxRxxxx*?0402, 0603, 0805, 1206, 0508, 0612EIA 0402, 0603, 0805, 1206, 0508 (wide), 0612 (wide)Rxxxx (e.g., R0100 = 10.0 m)M (MnCu)A (1/4 W), S (1/2 W), I (3/4 W), C (1 W), D (1.5 W)F (1%)Low sensing resistance, High power dissipation, Moisture sensitivity level (MSL): 1Switched-mode power supply (SMPS), Voltage regulator module, Power management, Stepper motor drives

Electrical Specifications

Part NumberSizeGrade OptionResistance Value (m)Resistance TolerancePower RatingTCR (ppm/C)Operating Temperature
MFS@0402Rxxxx*?M0402 (1005 metric)A10 (0100), 20 (0200)1% (F)1/4 W (A) 100-55 C to +125 C
MFS@0603Rxxxx*?M0603 (1608 metric)A5 (0050), 7 (0070), 9 (0090), 10 (0100), 15 (0150), 20 (0200)1% (F)1/2 W (S) 50-55 C to +155 C
MFS@0805Rxxxx*?M0805 (2012 metric)A5(0050), 6(0060), 6.5(0065), 7(0070), 8(0080), 9(0090), 10(0100), 15(0150), 20(0200), 25(0250), 30(0300)1% (F)3/4 W (I) 50-55 C to +155 C
MFS@1206Rxxxx*?M1206 (3216 metric)A5(0050), 6(0060), 8(0080), 10(0100), 11(0110), 12(0120), 15(0150), 17(0170), 18(0180), 20(0200), 22(0220), 25(0250), 27(0270), 30(0300), 33(0330), 40(0400)1% (F)1 W (C) 50-55 C to +155 C
MFS@0508Rxxxx*?M0508 (1220 metric)A5 (0050), 10 (0100)1% (F)1 W (C) 50-55 C to +155 C
MFS@0612Rxxxx*?M0612 (1632 metric)A2(0020), 3(0030), 4(0040), 5(0050), 6(0060), 6.5(0065), 7(0070), 8(0080), 9(0090), 10(0100)1% (F)1.5 W (D) 75 (for 2-4m), 50 (for 5-10m)-55 C to +155 C

Mechanical Parameters

FamilySize codeL [mm]W [mm]C [mm]T [mm]
MFSA04020402 [1005]1.0 0.100.55 0.100.30 0.100.45 0.10
MFSA06030603 [1608]1.60 0.200.80 0.200.40 0.200.70 0.20
MFSA08050805 [2012]2.0 0.201.25 0.200.40 0.300.70 0.20
MFSA12061206 [3216]3.20 0.201.60 0.200.50 0.300.70 0.20
MFSA05080508 [1220]1.25 0.202.0 0.200.40 0.200.50 0.20
MFSA06120612 [1632]1.60 0.203.20 0.200.40 0.200.50 0.20

Recommended PCB Layout (mm)

FamilyResistance (m)ALB
MFSA040210 ~ 200.70.450.375
MFSA06035 R 2010.61.1
MFSA08055 R 301.41.21
MFSA12065 R 301.81.61.55
MFSA120631 R 401.82.21.35
MFSA05085 R 102.40.450.875
MFSA06121 R 203.80.850.625

Part Marking

FamilyMarking
MFSA0402No marking
MFSA0603No marking
MFSA0805xxx (resistance value in ohms, 3 digits; e.g., 005 = 0.005 or 5 m, 010 = 0.010 or 10 m; exception: 6.5 = 0.0065 or 6.5 m)
MFSA1206xxx (resistance value in ohms, 3-4 digits; e.g., 0025 = 0.0025 or 2.5 m, 005 = 0.005 or 5 m, 010 = 0.010 or 10 m)
MFSA0508No marking
MFSA0612xxx (resistance value in ohms, 3-4 digits; e.g., 0025 = 0.0025 or 2.5 m, 005 = 0.005 or 5 m, 010 = 0.010 or 10 m)

Packaging Information

SizeTapeQuantity
04027 inch paper10K
06037 inch paper5K
08057 inch paper4K
12067 inch paper4K
05087 inch paper4K
06127 inch paper4K

2410121551_EATON-MFSA1206R0180FCM_C20075256.pdf

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Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules

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Product Detail
Power(Watts) :
1W
Resistance :
18mΩ
Type :
Current Sense Resistor
Tolerance :
±1%
Description :
1W 18mΩ Current Sense Resistor ±1% 1206 Chip Resistor - Surface Mount RoHS
Mfr. Part # :
MFSA1206R0180FCM
Contact Supplier
Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules
Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules
Current sensing resistor EATON MFSA1206R0180FCM metal foil technology for voltage regulator modules

Beijing Silk Road Enterprise Management Services Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Crystals, Delay Lines, Aluminum - Polymer Capacitors
Employee Number :
>>300
Certification Level :
Verified Supplier
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