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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Termination StyleResistancePower RatingToleranceTemperature CoefficientOperating Temperature RangeSeriesMinimum Operating TemperatureMaximum Operating TemperatureDiameterVoltage RatingLengthWidthHeightQualificationPackaging
  
                    
KNP08SJ0560A10


Resistor: wire-wound; THT; 56O; 8W; ±5%; Ø8.5x30mm; 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 : 1053
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USD 0.5382

Multiples of: 1

 56 Ohms ± 5 %300 PPM/C           
PMR03SJ0330A19


Resistor: power metal; THT; 33O; 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 : 1047
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USD 0.0702

Multiples of: 5

 33 Ohms ± 5 %350 PPM/C           
PRW05WJP682B00


Resistor: wire-wound; cement; THT; 6.8kO; 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 : 1047
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USD 0.1001

Multiples of: 10

 6.8 kOhms ± 5 %            
KNPA2WJ0510A10


Resistor: wire-wound; high voltage; THT; 51O; 2W; ±5%; Ø5.5x16mm
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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 : 1047
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USD 0.1053

Multiples of: 10

 51 Ohms ± 5 %300 PPM/C           
KNP05SJ0360A10


Resistor: wire-wound; THT; 36O; 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 : 1039
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USD 0.1365

Multiples of: 1

 36 Ohms ± 5 %300 PPM/C           
PRW020JW180B00


Resistor: wire-wound; cement; THT; 18O; 20W; ±5%; 14.5x13.5x60mm
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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 : 1038
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USD 0.546

Multiples of: 1

 18 Ohms ± 5 %            
KNP05SJ020KAA9


Resistor: wire-wound; THT; 200mO; 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 : 1029
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USD 0.1365

Multiples of: 1

 200 mOhms ± 5 %400 PPM/C           
PMR03SJ0562A19


Resistor: power metal; THT; 5.6kO; 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 : 1028
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USD 0.0702

Multiples of: 5

 5.6 kOhms ± 5 %350 PPM/C           
PRW05WJP153B00


Resistor: wire-wound; cement; THT; 15kO; 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 : 1028
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.1001

Multiples of: 10

 15 kOhms ± 5 %            
PRW05WJP201B00


Resistor: wire-wound; cement; THT; 200O; 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 : 1028
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.1001

Multiples of: 10

 200 Ohms ± 5 %            
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