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Wirewound
Wirewound Resistor

Wirewound Resistors can range from small surface-mount components to large, tubular (and even heat-sinkable) power resistors. They are typically used in high-current applications.

Applications for Wirewound Resistors include current sensing, snubber circuits, dynamic braking, current and/or voltage balancing, and as a “bleed resistor”. Wirewound Resistors can have either a small or a large Temperature Coefficient of Resistance (TCR), and are also available in many tolerances and power levels. Richardson RFPD / Arrow RF & Power provides design support to help engineers select the best Wirewound Resistor for the specific application.

Specific attributes which are important in selecting the right Wirewound Resistor for your application include: Package Type – usually Axial, Heat Sinkable, Radial, SMD, or Tubular; Maximum Voltage Rating (V); Power Rating (W); Resistance (Ω); Tolerance (%); Operating Temperature Range (⁰C); Temperature Coefficient (ppm/⁰C); and the part’s Dimensions (mm).

Richardson RFPD provides an extensive selection of Wirewound Resistors from Ohmite.

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Package Type
 
 
 
 
 
Resistance (Ω)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tolerance (%)
 
 
 
 
 
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Minimum Operating Temperature (ºC)
 
Maximum Operating Temperature (ºC)
 
 
 
 
 
Temperature Coefficient (ppm/ºC)
 
 
 
 
 
 
 
 
 
 
 
 
Length (mm)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Width (mm)
 
 
 
 
 
 
 
 
 
 
 
 
 
Height (mm)
 
 
 
 
 
 
 
 
 
 
 
 
 
Diameter (mm)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
Found 136 Products that matched
Products
123456
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 Part #Mftg Part #SupplierPart NamePriceAvailableData
Sheet
QuantityPackage TypeResistance (Ω)Tolerance (%)Power Rating (W)Maximum Voltage Rating (V)Operating Temperature RangeTemperature Coefficient (ppm/ºC)Length (mm)Width (mm)Height (mm)Diameter (mm)
Minimum Operating Temperature (ºC)Maximum Operating Temperature (ºC)
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12FR010E12FR010EOhmiteWirewound Resistor 100+ $1.35
Request Quote for Lead Time
Axial0.01±12500-55275 10.5664  2.3876
IsROHSCompliant
12FR100E12FR100EOhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial0.1±12500-55275 10.5664  2.3876
13FR005E13FR005EOhmiteWirewound Resistor 100+ $1.33
Request Quote for Lead Time
Axial0.005±131000-55275 14.478  5.207
13FR01013FR010OhmiteWirewound Resistor 100+ $1.37
Request Quote for Lead Time
Axial0.01±131000-55275 14.478  5.207
IsROHSCompliant
13FR025E13FR025EOhmiteWirewound Resistor 100+ $1.20
Request Quote for Lead Time
Axial0.025±131000-55275 14.478  5.207
IsROHSCompliant
13FR100E13FR100EOhmiteWirewound Resistor 100+ $1.33
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Axial0.1±131000-55275 14.478  5.207
13FR200E13FR200EOhmiteWirewound Resistor 100+ $1.33
Request Quote for Lead Time
Axial0.2±131000-55275 14.478  5.207
IsROHSCompliant
13FR200E-B13FR200E-BOhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial0.2±13 -55275 14.478  5.207
IsClearance
15FR050E15FR050EOhmiteWirewound Resistor 1+ $1.67
7
Axial0.05±151000-55275 23.749  8.382
IsROHSCompliant
20J11KE20J11KEOhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial11000±510720  ±3046.8376  10.0076
IsROHSCompliant
20J220E20J220EOhmiteWirewound Resistor 100+ $1.20
4
Axial220±510720  ±3046.8376  10.0076
IsROHSCompliant
20J390E20J390EOhmiteWirewound Resistor 100+ $1.20
18
Axial390±510720  ±3046.8376  10.0076
IsROHSCompliant
20J56RE20J56REOhmiteWirewound Resistor 100+ $1.32
Request Quote for Lead Time
Axial56±510720  ±3046.8376  10.0076
20J7R5E20J7R5EOhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial7.5±510720  ±5046.8376  10.0076
21J1K321J1K3OhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial1300±5175  ±3010.3124  3.9624
IsROHSCompliant
22J4R7E-B22J4R7E-BOhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial4.7±5265  5010.7  5.6
23J10RE23J10REOhmiteWirewound Resistor 100+ $0.83
Request Quote for Lead Time
Axial10±53135  ±3012.7  5.588
23J15RE23J15REOhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial15±53135  ±3012.7  5.588
IsROHSCompliant
23J1K0E23J1K0EOhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial1000±53135  ±3012.7  5.588
23J1R023J1R0OhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial1±53135  ±5012.7  5.588
23J1R0E23J1R0EOhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial1±53135  ±5012.7  5.588
23J20RE23J20REOhmiteWirewound Resistor 100+ $0.83
Request Quote for Lead Time
Axial20±53135  ±3012.7  5.588
23J22RE23J22REOhmiteWirewound Resistor 100+ $0.83
Request Quote for Lead Time
Axial22±53135  ±3012.7  5.588
23J30RE23J30REOhmiteWirewound Resistor 100+ $0.83
Request Quote for Lead Time
Axial30±53135  ±3012.7  5.588
23J3K9E23J3K9EOhmiteWirewound ResistorQuote RequiredRequest Quote for Lead Time
Axial3900±53135  ±3012.7  5.588
123456
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