About Wirewound Resistors - Through Hole

Royal Ohm Wirewound Resistors - Through Hole

Through-hole wirewound resistors are resistors that use a wire made from a metal alloy, typically nickel-chromium, wound around a non-conductive ceramic core. The resistance of the wire is determined by the length and cross-sectional area of the wire. The ceramic core provides insulation and stability which allows the wire to be wound very tightly without the risk of shorting. The resistor value is usually marked directly onto the body, which also usually offers cumulative numbers of wattage it can take. Wirewound resistors are often used for higher wattage applications than the standard carbon film resistors due to their increased heat dissipation ability. They are also used in high-frequency applications, or in applications where a high power over a small surface area is required. Their main benefits are accuracy and precision, as they have low temperature coefficient and minimal hysteresis, but their primary downside is cost.

Wirewound Resistors - Through Hole

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Termination StyleResistancePower RatingToleranceTemperature CoefficientOperating Temperature RangeSeriesMinimum Operating TemperatureMaximum Operating TemperatureDiameterVoltage RatingLengthWidthHeightQualificationPackaging
  
                    
KNP05SJ091KA10


Resistor: wire-wound; THT; 910mO; 5W; ±5%; Ø6.5x17.5mm; 400ppm/°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 443
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USD 0.1365
Multiples of: 1

 910 mOhms ± 5 %400 PPM/C           
PMR03SJ0472A19


Resistor: power metal; THT; 4.7kO; 3W; ±5%; Ø5.5x16mm; 350ppm/°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 436
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USD 0.0702
Multiples of: 5

 4.7 kOhms ± 5 %350 PPM/C           
PRW05WJP560B00


Resistor: wire-wound; cement; THT; 56O; 5W; ±5%; 10x9x22mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 436
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.1001
Multiples of: 10

 56 Ohms ± 5 %            
KNPA1WJ0181A10


Resistor: wire-wound; high voltage; THT; 180O; 1W; ±5%; Ø5x12mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 436
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.1287
Multiples of: 10

 180 Ohms ± 5 %300 PPM/C           
KNP05SJ0301AA9


Resistor: wire-wound; THT; 300O; 5W; ±5%; Ø6.5x17.5mm; 300ppm/°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 432
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.1274
Multiples of: 1

 300 Ohms ± 5 %300 PPM/C           
KNP05SJ0241AA9


Resistor: wire-wound; THT; 240O; 5W; ±5%; Ø6.5x17.5mm; 300ppm/°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 430
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.1768
Multiples of: 1

 240 Ohms ± 5 %300 PPM/C           
KNP02UJ051KA10


Resistor: wire-wound; THT; 510mO; 2W; ±5%; Ø3.5x10mm; 400ppm/°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 426
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.0299
Multiples of: 10

 510 mOhms ± 5 %400 PPM/C           
KNP01SJ027KA10


Resistor: wire-wound; THT; 270mO; 1W; ±5%; Ø3.5x10mm; 400ppm/°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 426
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.0338
Multiples of: 10

 270 mOhms ± 5 %400 PPM/C           
KNP02SJ051KA10


Resistor: wire-wound; THT; 510mO; 2W; ±5%; Ø5x12mm; 400ppm/°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 426
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.0455
Multiples of: 1

 510 mOhms ± 5 %400 PPM/C           
KNP01UJ024KA10


Resistor: wire-wound; THT; 240mO; 1W; ±5%; Ø3x9mm; 400ppm/°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Royal Ohm Availability : 417
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.0273
Multiples of: 10

 240 mOhms ± 5 %400 PPM/C           
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