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
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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
  
                    
KNP05SJ0221AA9


Resistor: wire-wound; THT; 220O; 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 : 4053
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USD 0.1824

Multiples of: 1

 220 Ohms ± 5 %300 PPM/C           
PRM05WJW10JB00


Resistor: wire-wound; cement; THT, vertical; 1O; 5W; ±5%; Pitch: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 : 3902
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USD 0.1435

Multiples of: 1

 1 Ohms ± 5 %            
KNP03SJ051JA10


Resistor: wire-wound; THT; 5.1O; 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 : 3899
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USD 0.0859

Multiples of: 1

 5.1 Ohms ± 5 %400 PPM/C           
KNPA2WJ0470A10


Resistor: wire-wound; high voltage; THT; 47O; 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 : 3889
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USD 0.1086

Multiples of: 10

 47 Ohms ± 5 %300 PPM/C           
KNP02SJ0130A10


Resistor: wire-wound; THT; 13O; 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 : 3870
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USD 0.0469

Multiples of: 1

 13 Ohms ± 5 %400 PPM/C           
PRW05WJW470B00


Resistor: wire-wound; cement; THT; 47O; 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 : 3860
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USD 0.1221

Multiples of: 10

 47 Ohms ± 5 %            
PRM05WJP102B00


Resistor: wire-wound; cement; THT, vertical; 1kO; 5W; ±5%; Pitch: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 : 3739
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USD 0.1341

Multiples of: 1

 1 kOhms ± 5 %            
PRW05WJW33JB00


Resistor: wire-wound; cement; THT; 3.3O; 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 : 3734
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USD 0.1221

Multiples of: 10

 3.3 Ohms ± 5 %            
PRM05WJW150B00


Resistor: wire-wound; cement; THT, vertical; 15O; 5W; ±5%; Pitch: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 : 3625
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USD 0.1395

Multiples of: 1

 15 Ohms ± 5 %            
PRW05WJP102B00


Resistor: wire-wound; cement; THT; 1kO; 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 : 3598
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USD 0.0952

Multiples of: 10

 1 kOhms ± 5 %            
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