Vishay WSC-2
Wirewound Resistors / Precision Power / Surface Mount
FEATURES
● All welded construction● Molded encapsulation
● Wrap around terminations
● SnPb electro tin plated terminations
● Excellent stability at different environmental conditions
● High power ratings
● Superior surge capability
● Available in non-inductive styles with Aryton-Perry winding (WSN in lieu of WSC, maximum resistance is one-half WSC range) STANDARD
ELECTRICAL SPECIFICATIONS
MODEL SIZE INCH WSC-1/2 WSC-1 WSC2515 WSC-2 WSC4527 WSC6927 2012 2515 2515 4527 4527 6927 POWER RATING P70°C W 0.5 1.0 1.0 2.0 2.0 3.0 TOLERANCE RESISTANCE RANGE ENCAPSULATION ±% 0.5, 1, 5 0.5, 1, 5 0.5, 1, 5 0.5, 1, 5 0.5, 1, 5 0.5, 1, 5 Ω 0.1 - 4.99 0.1 - 2.77k 0.1 - 2.77k 0.1 - 4.92k 0.1 - 4.92k 0.1 - 8k Epoxy Epoxy Thermoplastic Epoxy Thermoplastic Thermoplastic● Part Marking: 1/2W - DALE, Value; 1W - Model, Value, Tolerance, Date Code; 2W & 3W - DALE, Model, Value, Tolerance, Date Code. TECHNICAL SPECIFICATIONS PARAMETER Temperature Coefficient UNIT ppm/˚C WSC-1/2 0.1Ω - 0.99Ω = ± 90 1.0Ω - 4.9...