Power Resistor
- IRC - HE25000-60W - Resistor, ceramic. Resistance: 25K Ohm 60 watt.$6.99Resistor, ceramic. Resistance: 25K Ohm. Power: 60 watt. Type HE. Dimension: 1" D x 8.5" long, with solder lugs/PC pins 8.0" spacing. Weight: 0.7 lbs. Learn More
- VISHAY Huntington - HEI - FST50A/400R - Resistor, Ceramic. 400 Ohm Non-Inductive Winding (NI), 60W.Special Price $19.98 Regular Price $26.50READY TO SHIP - ONLY 65 LEFT IN STOCK!
VISHAY Huntington - HEI - FST50A/400R Resistor, Ceramic. 400 Ohm NI.
Marked NI: Non-inductive style (special “NI”) with Ayrton-Perry winding. Ayrton–Perry windings of resistance wire are used to make wirewound RF resistors that are used at high frequencies, where inductance and capacitance are unwanted.The winding is made of two separate wires wound in opposing directions along an insulating form and connected in parallel at the ends. Since there are the same number of turns of wire in either direction, the magnetic fields of the two wires cancel each other out, so the coil has little inductance; and since adjacent turns of the two wires are at approximately the same voltage, there is little parasitic capacitance between the turns.
Power: 60 watt.
Weight: 65.6 g
Technology: Wirewound Non-inductive.
Dimension: 4" (101.4mm) long x 0.878" (22.3mm) diameter, each with (2) 1/4" QC terminals.
Overall: 90.5mm mounting Centers.
More info: http://www.heiresistors.com/PDF/FVT_FST25%20spec.pdf Huntington Electric Inc.
Learn More - WARD LEONARD - 5905-00-784-4605 - Resistor, ceramic. 175 Ohm 60W.$10.00Resistor, ceramic. Resistance: 175 Ohm. Power: 60 watt. Tolerance: 10%. Technology: wirewound. Enamel coated. Dimensions: 1.011" D x 4" long. Radial lug. Note: O-core. Learn More
- WARD LEONARD - RWA72W500 - Resistor, ceramic. 500 Ohm 60W Adj.Special Price $6.98 Regular Price $12.00Resistor, ceramic. Resistance: 500 Ohm. Power: 60 watt. Adjustable with slider. Technology: wirewound. Enamel coated. Dimensions: 0.838" D x 5" long. Radial solder lugs. Learn More
- WARD LEONARD - RWF60W10 - Resistor, ceramic. 10 Ohm 60W.$7.99Resistor, ceramic. Resistance: 10 Ohm. Power: 60 watt. Technology: wirewound. Enamel coated. Dimensions: 0.643" D x 6" long. Radial lug. Note: Alt P/N: T10WL. Learn More
- WARD LEONARD - RWF60W150 - Resistor, Ceramic. 150 Ohm 60W.Special Price $7.98 Regular Price $10.50READY TO SHIP - ONLY 6 LEFT IN STOCK!
WARD LEONARD - RWF60W150 Resistor, Ceramic.
Resistance: 150 Ohm.
Power: 60 watt.
Technology: Wirewound.
Enamel coated.
Dimensions: 1.011" D x 4-1/16" long.
Radial lug.
Alternate: W150WL
Learn More - WARD LEONARD - RWF60W200 NI - BR200WL - Resistor, Ceramic. 200 Ohm 60W Non-Inductive.
WARD LEONARD - RWF60W200 - BR200WL - NI Resistor, Ceramic.
A non-inductively wound resistor uses Ayrton-Perry Winding technique which has one winding in one direction and one in the other. Since there are the same number of turns of wire in each direction, the magnetic fields of the two wires cancel each other to nullify inductance. One disadvantage of this technique is that it requires twice the length of coil to make given resistance as compared to standard winding. Ayrton-Perry windings are used in resistor to eliminate parasitic inductance at high frequencies.
Type E
Resistance: 200 Ohm.
Power: 60 watt.
Non-Inductive.
Enamel Coated.
Dimensions: 3-3/4" long x 0.788" wide x 0.90" high.
Radial Lug.
Alternate: BR200WL, FST50A/200R.
New Old Stock
Applications: A non inductive resistance is a resistance which has no inductance. Such, resistance are required in high frequencies as well as in high speed digital circuit. The magnetic field generated by each other cancel out each other effect.
Made in USA
Learn More - WARD LEONARD - RWF60W30K - Resistor, ceramic. 30K Ohm 60W.$7.99Resistor, ceramic. Resistance: 30K Ohm. Power: 60 watt. Technology: wirewound. Enamel coated. Dimensions: 0.643" D x 6" long. Radial lug. Note: Alt P/N: B30KWL. Learn More
- WARD LEONARD - RWF60W350 - Resistor, ceramic. 350 Ohm 60W.$7.99Resistor, ceramic. Resistance: 350 Ohm. Power: 60 watt. Technology: wirewound. Enamel coated. Dimensions: 0.643" D x 6" long. Radial lug. Learn More
- WARD LEONARD - RWF60W3K - Resistor, ceramic. 3K Ohm 60W Tapped.$10.00Resistor, ceramic. Resistance: 3K Ohm. Power: 60 watt. Tapped. Technology: wirewound. Enamel coated. Dimensions: 0.822" D x 4-1/16" long. 3 Radial lug. Learn More
- WARD LEONARD - RWF60W500 - Resistor, ceramic. 500 Ohm 60W.$7.99Resistor, ceramic. Resistance: 500 Ohm. Power: 60 watt. Technology: wirewound. Enamel coated. Dimensions: 0.866" D x 4-1/16" long. Radial lug with screws. Note: Marked B500WL. Learn More
- WARD LEONARD - RWF65W250 - Resistor, ceramic. 250 Ohm 60W.$10.00Resistor, ceramic. Resistance: 250 Ohm. Power: 60 watt. Technology: wirewound. Enamel coated. Dimensions: 0.987" D x 4-1/16" long. Radial lug. Note: Alt P/N: 25956.2-3. Learn More