CMF5549R900FHEK vs CMF5549R900FHEB feature comparison

CMF5549R900FHEK Vishay Intertechnologies

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CMF5549R900FHEB Vishay Intertechnologies

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Rohs Code Yes Yes
Part Life Cycle Code Active Active
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC VISHAY INTERTECHNOLOGY INC
Package Description AXIAL LEADED AXIAL LEADED
Reach Compliance Code compliant compliant
Factory Lead Time 40 Weeks 40 Weeks
Samacsys Manufacturer Vishay Vishay
Additional Feature FLAME PROOF, PRECISION FLAME PROOF, PRECISION
Construction Tubular Tubular
JESD-609 Code e3 e3
Lead Diameter 0.64 mm 0.64 mm
Lead Length 38.1 mm
Mounting Feature THROUGH HOLE MOUNT THROUGH HOLE MOUNT
Number of Terminals 2 2
Operating Temperature-Max 175 °C 175 °C
Operating Temperature-Min -55 °C -55 °C
Package Diameter 2.29 mm 2.29 mm
Package Length 6.1 mm 6.1 mm
Package Style Axial Axial
Packing Method Bulk TR, 7.5 INCH
Rated Power Dissipation (P) 0.5 W 0.5 W
Rated Temperature 70 °C 70 °C
Resistance 49.9 Ω 49.9 Ω
Resistor Type FIXED RESISTOR FIXED RESISTOR
Surface Mount NO NO
Technology METAL FILM METAL FILM
Temperature Coefficient 50 ppm/°C 50 ppm/°C
Terminal Finish Matte Tin (Sn) Matte Tin (Sn)
Terminal Shape WIRE WIRE
Tolerance 1% 1%
Working Voltage 250 V 250 V
Base Number Matches 2 2

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