WF20R4370BTL vs SF20R4370ATLA feature comparison

WF20R4370BTL Walsin Technology Corporation

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SF20R4370ATLA Walsin Technology Corporation

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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active Active
Ihs Manufacturer WALSIN TECHNOLOGY CORP WALSIN TECHNOLOGY CORP
Package Description SMT, 2010 CHIP
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8533.21.00.30 8533.21.00.30
Additional Feature HIGH PRECISION, LASER TRIMMABLE ANTI-SULFUR, LASER TRIMMABLE
Construction Rectangular RECTANGULAR PACKAGE
JESD-609 Code e3 e3
Mounting Feature SURFACE MOUNT SURFACE MOUNT
Number of Terminals 2 2
Operating Temperature-Max 155 °C 155 °C
Operating Temperature-Min -55 °C -55 °C
Package Height 0.55 mm 0.55 mm
Package Length 5 mm 5 mm
Package Shape RECTANGULAR PACKAGE
Package Style SMT SMT
Package Width 2.5 mm 2.5 mm
Packing Method TR, PLASTIC, 7 INCH TR, Paper, 7 Inch
Rated Power Dissipation (P) 0.75 W 0.75 W
Rated Temperature 70 °C 70 °C
Resistance 437 Ω 437 Ω
Resistor Type FIXED RESISTOR FIXED RESISTOR
Size Code 2010 2010
Surface Mount YES YES
Technology THIN FILM THIN FILM
Temperature Coefficient 25 ppm/°C 25 ppm/°C
Terminal Finish Tin (Sn) Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal Shape WRAPAROUND WRAPAROUND
Tolerance 0.1% 0.05%
Working Voltage 200 V 200 V
Base Number Matches 2 1

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