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

(Ex. GST)(▲▼)
Enter Qty Termination StyleResistancePower RatingToleranceTemperature CoefficientOperating Temperature RangeSeriesMinimum Operating TemperatureMaximum Operating TemperatureDiameterVoltage RatingLengthWidthHeightQualificationPackaging
  
                    
KNP05SJ012KAA9


Resistor: wire-wound; THT; 120mO; 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 : 1808
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USD 0.1365

Multiples of: 1

 120 mOhms ± 5 %400 PPM/C           
KNP01UJ0160A10


Resistor: wire-wound; THT; 16O; 1W; ±5%; Ø3x9mm; 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 : 1804
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USD 0.0299

Multiples of: 10

 16 Ohms ± 5 %400 PPM/C           
KNP01SJ018JA10


Resistor: wire-wound; THT; 1.8O; 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 : 1804
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USD 0.0338

Multiples of: 10

 1.8 Ohms ± 5 %400 PPM/C           
KNP02SJ051JA10


Resistor: wire-wound; THT; 5.1O; 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 : 1799
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USD 0.0455

Multiples of: 1

 5.1 Ohms ± 5 %400 PPM/C           
KNP03SJ033KA10


Resistor: wire-wound; THT; 330mO; 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 : 1795
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USD 0.0832

Multiples of: 1

 330 mOhms ± 5 %400 PPM/C           
PRW0AWJW101B00


Resistor: wire-wound; cement; THT; 100O; 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 : 1775
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USD 0.2392

Multiples of: 10

 100 Ohms ± 5 %            
PMR03SJ0682A19


Resistor: power metal; THT; 6.8kO; 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 : 1770
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USD 0.0702

Multiples of: 5

 6.8 kOhms ± 5 %350 PPM/C           
KNP05SJ0181A10


Resistor: wire-wound; THT; 180O; 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 : 1765
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USD 0.1365

Multiples of: 1

 180 Ohms ± 5 %300 PPM/C           
KNP01UJ010JA10


Resistor: wire-wound; THT; 1O; 1W; ±5%; Ø3x9mm; 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 : 1746
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USD 0.0273

Multiples of: 10

 1 Ohms ± 5 %400 PPM/C           
KNP01SJ033KA10


Resistor: wire-wound; THT; 330mO; 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 : 1746
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USD 0.0338

Multiples of: 10

 330 mOhms ± 5 %400 PPM/C           
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