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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Global Stock ⓘ (▲▼)Price(USD

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Enter Qty Termination StyleResistancePower RatingToleranceTemperature CoefficientOperating Temperature RangeSeriesMinimum Operating TemperatureMaximum Operating TemperatureDiameterVoltage RatingLengthWidthHeightQualificationPackaging
  
                    
KNP03SJ022JA1


Resistor: wire-wound; THT; 2.2O; 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 : 0
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USD 0.0567

Multiples of: 1

 2.2 Ohms ± 5 %400 PPM/C           
MOR03SJ0153A19


Resistor: metal oxide; THT; 15kO; 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 : 0
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USD 0.0572

Multiples of: 10

 15 kOhms ± 5 %            
MOR03SJ0332A19


Resistor: metal oxide; THT; 3.3kO; 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 : 0
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USD 0.0572

Multiples of: 10

 3.3 kOhms ± 5 %            
KNP05SJ036JA10


Resistor: wire-wound; THT; 3.6O; 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 : 0
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USD 0.0579

Multiples of: 1

 3.6 Ohms ± 5 %400 PPM/C           
KNP05SJ075JA10


Resistor: wire-wound; THT; 7.5O; 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 : 0
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USD 0.0579

Multiples of: 1

 7.5 Ohms ± 5 %400 PPM/C           
KNP05SJ091JA10


Resistor: wire-wound; THT; 9.1O; 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 : 0
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USD 0.0579

Multiples of: 1

 9.1 Ohms ± 5 %400 PPM/C           
MOR03SJ0223A19


Resistor: metal oxide; THT; 22kO; 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 : 0
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USD 0.058

Multiples of: 10

 22 kOhms ± 5 %            
MOR03SJ0684A19


Resistor: metal oxide; THT; 680kO; 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 : 0
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USD 0.0591

Multiples of: 10

 680 kOhms ± 5 %            
MOR03SJ0221A19


Resistor: metal oxide; THT; 220O; 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 : 0
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USD 0.0598

Multiples of: 10

 220 Ohms ± 5 %            
MOR03SJ0103A19


Resistor: metal oxide; THT; 10kO; 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 : 0
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USD 0.0598

Multiples of: 10

 10 kOhms ± 5 %            
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