MCM Electronics

Wire Wound Resistor 10W 5% 33 Ohm By Welwyn (W23 33R JI) MCM Part #287-4304

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Specifications Top

10W Vitreous Enamelled Wirewound Resistors offer a high power dissipation for their size. They are highly stable and reliable making them suitable for harsh environments, while their overload characteristics make them ideal for protection circuits.

Power Rating at 25°C 10 W
Power Rating at 70°C 9.0 W
Resistance Tolerance 5%
Temperature Coefficient ±75ppm/ °C
Voltage rating 500V
Operating Temperature Range -55 to +350°C

287-4284 0.47 Ohm
287-4286 0.68 Ohm
287-4288 1 Ohm
287-4290 1.5 Ohm
287-4292 2.2 Ohm
287-4294 4.7 Ohm
287-4296 6.8 Ohm
287-4298 10 Ohm
287-4300 15 Ohm
287-4302 22 Ohm
287-4304 33 Ohm
287-4306 47 Ohm
287-4308 68 Ohm
287-4310 100 Ohm
287-4312 150 Ohm
287-4314 220 Ohm
287-4316 330 Ohm
287-4318 470 Ohm
287-4320 680 Ohm
287-4322 1.0 kOhm
287-4324 1.5 kOhm
287-4326 2.2 kOhm
287-4328 3.3 kOhm
287-4330 4.7 kOhm
287-4332 6.8 kOhm
287-4334 10 kOhm
287-4336 15 kOhm
287-4338 22 kOhm
287-4340 33 kOhm
287-4342 47 kOhm
Part Numbers
MCM Part #:287-4304
Welwyn Part #:W23 33R JI
Package Specifications & Dimensions
Weight:0.01 lbs.
Warranty:90 days
Need to Return?
Length:3.94 in.
Width:0.28 in.
Height:0.28 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

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