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
  
                    
KNPA2WJ0301A10


Resistor: wire-wound; high voltage; THT; 300O; 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 : 349
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USD 0.1521
Multiples of: 10

 300 Ohms ± 5 %300 PPM/C           
KNPA2WJ0221A19


Resistor: wire-wound; high voltage; THT; 220O; 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 : 349
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USD 0.1521
Multiples of: 10

 220 Ohms ± 5 %300 PPM/C           
PRW0AWJW680B00


Resistor: wire-wound; cement; THT; 68O; 10W; ±5%; 10x9x49mm
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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 : 349
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.2405
Multiples of: 10

 68 Ohms ± 5 %            
KNP08SJ0391A10


Resistor: wire-wound; THT; 390O; 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 : 349
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.5382
Multiples of: 1

 390 Ohms ± 5 %300 PPM/C           
KNP08SJ0271A10


Resistor: wire-wound; THT; 270O; 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 : 347
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.5382
Multiples of: 1

 270 Ohms ± 5 %300 PPM/C           
KNPA5WJ0620B00


Resistor: wire-wound; high voltage; THT; 62O; 5W; ±5%; Ø8.5x25mm
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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 : 346
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.2106
Multiples of: 1

 62 Ohms ± 5 %300 PPM/C           
PRW0FWJW82JB00


Resistor: wire-wound; cement; THT; 8.2O; 15W; ±5%; 12.5x12.5x49mm
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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 : 343
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.4316
Multiples of: 1

 8.2 Ohms ± 5 %            
PRW05WJW51JB00


Resistor: wire-wound; cement; THT; 5.1O; 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 : 339
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.1183
Multiples of: 10

 5.1 Ohms ± 5 %            
KNP03SJ082KA10


Resistor: wire-wound; THT; 820mO; 3W; ±5%; Ø5.5x16mm; 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 : 334
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.0832
Multiples of: 1

 820 mOhms ± 5 %400 PPM/C           
PRW0AWJW681B00


Resistor: wire-wound; cement; THT; 680O; 10W; ±5%; 10x9x49mm
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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 : 331
Ship by Fri. 02 Aug to Thu. 08 Aug Calender.png

USD 0.2405
Multiples of: 10

 680 Ohms ± 5 %            
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