WR12X3742FBR vs RM12F3742CTDK feature comparison

WR12X3742FBR Walsin Technology Corporation

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RM12F3742CTDK Cal-Chip Electronics

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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active Obsolete
Ihs Manufacturer WALSIN TECHNOLOGY CORP CAL-CHIP ELECTRONICS INC
Package Description CHIP, ROHS COMPLIANT CHIP
Reach Compliance Code compliant unknown
ECCN Code EAR99 EAR99
HTS Code 8533.21.00.30 8533.21.00.30
Additional Feature RATED AC VOLTAGE : 200
Construction Rectangular Rectangular
JESD-609 Code 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 0.6 mm 0.55 mm
Package Length 3.1 mm 3.1 mm
Package Shape RECTANGULAR PACKAGE
Package Style SMT SMT
Package Width 1.6 mm 1.55 mm
Packing Method Bulk TR, PAPER, 7 INCH
Rated Power Dissipation (P) 0.25 W 0.25 W
Rated Temperature 70 °C 70 °C
Resistance 37400 Ω 37400 Ω
Resistor Type FIXED RESISTOR FIXED RESISTOR
Size Code 1206 1206
Surface Mount YES YES
Technology METAL GLAZE/THICK FILM METAL GLAZE/THICK FILM
Temperature Coefficient 100 ppm/°C 100 ppm/°C
Terminal Finish Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal Shape WRAPAROUND WRAPAROUND
Tolerance 1% 1%
Working Voltage 200 V 200 V
Base Number Matches 1 1

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