About Wirewound Resistors - Through Hole

Sr Passives 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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CRL7W-43R


Resistor: wire-wound; cement; THT; 43O; 7W; ±5%; 9.5x9.5x35mm
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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.

SR Passives Availability : 0
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USD 0.0307

Multiples of: 1

 43 Ohms ± 5 %            
CRL7W-75R


Resistor: wire-wound; cement; THT; 75O; 7W; ±5%; 9.5x9.5x35mm
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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.

SR Passives Availability : 0
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USD 0.0307

Multiples of: 5

 75 Ohms ± 5 %            
CRL5W-R16


Resistor: power; cement; THT; 160mO; 5W; ±5%; 9.5x9.5x22mm
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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.

SR Passives Availability : 0
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USD 0.0336

Multiples of: 10

 160 mOhms ± 5 %            
CRL5W-620K


Resistor: power; cement; THT; 620kO; 5W; ±5%; 9.5x9.5x22mm
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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.

SR Passives Availability : 0
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USD 0.0347

Multiples of: 10

 620 kOhms ± 5 %            
CRL7W-1R3


7W Wirewound Resistors
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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.

SR Passives Availability : 0
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USD 0.0348

Multiples of: 60

                
CRL7W-1R1


7W Wirewound Resistors
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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.

SR Passives Availability : 0
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USD 0.0348

Multiples of: 60

                
CRL7W-R33


Resistor: wire-wound; cement; THT; 330mO; 7W; ±5%; 9.5x9.5x35mm
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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.

SR Passives Availability : 0
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USD 0.0415

Multiples of: 1

 330 MOhms ± 5 %            
CRL7W-5R1


Resistor: wire-wound; cement; THT; 5.1O; 7W; ±5%; 9.5x9.5x35mm
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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.

SR Passives Availability : 0
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USD 0.0415

Multiples of: 5

 5.1 Ohms ± 5 %            
CRL7W-30R


Resistor: wire-wound; cement; THT; 30O; 7W; ±5%; 9.5x9.5x35mm
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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.

SR Passives Availability : 0
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USD 0.0428

Multiples of: 1

 30 Ohms ± 5 %            
CRL7W-2R


7W Wirewound Resistors
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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.

SR Passives Availability : 0
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USD 0.0435

Multiples of: 48

                
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