About Wirewound Resistors - Through Hole

Tt Electronics 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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Enter Qty Termination StyleResistancePower RatingToleranceTemperature CoefficientOperating Temperature RangeSeriesMinimum Operating TemperatureMaximum Operating TemperatureDiameterVoltage RatingLengthWidthHeightQualificationPackaging
  
                    
SQP7S-4R7JB15


RESISTOR, COMPACT CERAMIC, 4R7 7W
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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.

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USD 0.3746

Multiples of: 1

 4.7 Ohms7 W5 %± 200 PPM/C- 55 C To + 155 C    350 V     
SQP7S-3R9JB15


RESISTOR, COMPACT CERAMIC, 3R9 7W
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USD 0.3746

Multiples of: 1

 3.9 Ohms7 W5 %± 200 PPM/C- 55 C To + 155 C    350 V     
SQP7S-33RJB15


RESISTOR, COMPACT CERAMIC, 33R 7W
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USD 0.3746

Multiples of: 1

 33 Ohms7 W5 %± 200 PPM/C- 55 C To + 155 C    350 V     
SQP7S-1R5JB15


RESISTOR, COMPACT CERAMIC, 1R5 7W
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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.

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USD 0.3746

Multiples of: 1

 1.5 Ohms7 W5 %± 200 PPM/C- 55 C To + 155 C    350 V     
SQP7S-1R0JB15


RESISTOR, COMPACT CERAMIC, 1R0 7W
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USD 0.3746

Multiples of: 1

 1 Ohms7 W5 %± 200 PPM/C- 55 C To + 155 C    350 V     
SQP7S-15RJB15


RESISTOR, COMPACT CERAMIC, 15R 7W
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USD 0.3746

Multiples of: 1

 15 Ohms7 W5 %± 200 PPM/C- 55 C To + 155 C    350 V     
SQP7S-12RJB15


RESISTOR, COMPACT CERAMIC, 12R 7W
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USD 0.3746

Multiples of: 1

 12 Ohms7 W5 %± 200 PPM/C- 55 C To + 155 C    350 V     
W2139R0JALF


Wirewound Resistors - Through Hole 39ohm 3watt 5%
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USD 0.3749

Multiples of: 1000

Axial39 Ohms3 W5 %75 PPM/C- 55 C to + 350 CW20- 55 C+ 200 C5.6 mm100 V12.7 mm   Ammo Pack
WP4S-1KRJA2


Wirewound Resistors - Through Hole 4W 1K Ohms 5%
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USD 0.3818

Multiples of: 1

 1 kOhms4 W5 %± 200 PPM/C- 55 C To + 155 C    100 V     
W2127R0JALF


Wirewound Resistors - Through Hole 27ohm 3watt 5%
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USD 0.3834

Multiples of: 1000

Axial27 Ohms3 W5 %75 PPM/C- 55 C to + 350 CW20- 55 C+ 350 C 100 V    Ammo Pack
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