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
  
                    
MOR03SJ047KA19


Resistor: metal oxide; THT; 470mO; 3W; ±5%; Ø5.5x16mm; Leads: axial
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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 : 5868
Ship by Tue. 28 May to Mon. 03 Jun Calender.png

USD 0.0738
Multiples of: 10

 470 mOhms ± 5 %            
KNP01SJ024KA10


Resistor: wire-wound; THT; 240mO; 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 : 5626
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USD 0.0349
Multiples of: 10

 240 mOhms ± 5 %400 PPM/C           
KNP02SJ047KA1


Resistor: wire-wound; THT; 470mO; 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 : 5354
Ship by Tue. 28 May to Mon. 03 Jun Calender.png

USD 0.0469
Multiples of: 1

 470 mOhms ± 5 %400 PPM/C           
KNP05SJ022KA1


Resistor: wire-wound; THT; 220mO; 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 : 5161
Ship by Tue. 28 May to Mon. 03 Jun Calender.png

USD 0.0993
Multiples of: 1

 220 mOhms ± 5 %400 PPM/C           
KNP05SJ0470A1


Resistor: wire-wound; THT; 47O; 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 : 4880
Ship by Tue. 28 May to Mon. 03 Jun Calender.png

USD 0.1409
Multiples of: 1

 47 Ohms ± 5 %300 PPM/C           
MOR03SJ033KA19


Resistor: metal oxide; THT; 330mO; 3W; ±5%; Ø5.5x16mm; Leads: axial
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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 : 4607
Ship by Tue. 28 May to Mon. 03 Jun Calender.png

USD 0.0738
Multiples of: 10

 330 mOhms ± 5 %            
PMR03SJ0121A19


Resistor: power metal; THT; 120O; 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 : 4408
Ship by Tue. 28 May to Mon. 03 Jun Calender.png

USD 0.0724
Multiples of: 5

 120 Ohms ± 5 %350 PPM/C           
PRW05WJW22KB00


Resistor: wire-wound; cement; THT; 220mO; 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 : 4355
Ship by Tue. 28 May to Mon. 03 Jun Calender.png

USD 0.1221
Multiples of: 10

 220 mOhms ± 5 %            
PRW05WJW33KB00


Resistor: wire-wound; cement; THT; 330mO; 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 : 4171
Ship by Tue. 28 May to Mon. 03 Jun Calender.png

USD 0.1221
Multiples of: 10

 330 mOhms ± 5 %            
KNPA3WJ0100AA0


Resistor: wire-wound; high voltage; THT; 10O; 3W; ±5%; Ø6.5x17.5mm
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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 : 4167
Ship by Tue. 28 May to Mon. 03 Jun Calender.png

USD 0.1744
Multiples of: 1

 10 Ohms ± 5 %400 PPM/C           
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