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Chassis Mount Resistors

Category Introduction

Chassis mount resistors are passive components that oppose the flow of current and are used to adjust signal levels, divide voltages, bias active elements, or terminate transmission lines among other uses. These resistors are typically larger and may dissipate up to 2500 watts of heat energy. They are mounted using housing flanges, screws, braces, or brackets.

Product List

25194 Items
PDF Mfr Part # Quantity
Available		 UnitPrice RFQ Series Packaging Product StatusResistanceTolerancePower (Watts)CompositionTemperature CoefficientOperating TemperatureFeaturesCoating, Housing TypeMounting FeatureSize / DimensionHeight - Seated (Max)Lead StylePackage / CaseFailure Rate
KAL25FB25R0
KAL25FB25R0
RES CHAS MNT 25 OHM 1% 25W
Stackpole Electronics Inc
 152 $3.52
KAL Bulk Active25 Ohms±1%25WWirewound±30ppm/°C-55°C ~ 275°CMoisture ResistantAluminumFlanges1.062" L x 1.080" W (26.97mm x 27.43mm)0.577" (14.66mm)Solder LugsAxial, Box-
KAL25FB100R
KAL25FB100R
RES CHAS MNT 100 OHM 1% 25W
Stackpole Electronics Inc
 256 $3.53
KAL Bulk Active100 Ohms±1%25WWirewound±20ppm/°C-55°C ~ 275°CMoisture ResistantAluminumFlanges1.062" L x 1.080" W (26.97mm x 27.43mm)0.577" (14.66mm)Solder LugsAxial, Box-
HS25 2R J
HS25 2R J
RES CHAS MNT 2 OHM 5% 25W
Ohmite
 109 $2.89
ARCOL, HS Bulk Active2 Ohms±5%25WWirewound±100ppm/°C--AluminumFlanges1.075" L x 0.559" W (27.30mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS10 200R F
HS10 200R F
RES CHAS MNT 200 OHM 1% 10W
Ohmite
 232 $3.55
ARCOL, HS Bulk Active200 Ohms±1%10WWirewound±100ppm/°C--AluminumFlanges0.626" L x 0.335" W (15.90mm x 8.50mm)0.346" (8.80mm)Solder LugsAxial, Box-
HS50 1K J
HS50 1K J
RES CHAS MNT 1K OHM 5% 50W
Ohmite
 56 $3.61
ARCOL, HS Bulk Active1 kOhms±5%50WWirewound±25ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 1K2 J
HS50 1K2 J
RES CHAS MNT 1.2K OHM 5% 50W
Ohmite
 50 $3.55
ARCOL, HS Bulk Active1.2 kOhms±5%50WWirewound±25ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 1R J
HS50 1R J
RES CHAS MNT 1 OHM 5% 50W
Ohmite
 155 $3.65
ARCOL, HS Bulk Active1 Ohms±5%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 1R8 J
HS50 1R8 J
RES CHAS MNT 1.8 OHM 5% 50W
Ohmite
 20 $4.70
ARCOL, HS Bulk Active1.8 Ohms±5%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 3R3 J
HS50 3R3 J
RES CHAS MNT 3.3 OHM 5% 50W
Ohmite
 183 $3.66
ARCOL, HS Bulk Active3.3 Ohms±5%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 50R J
HS50 50R J
RES CHAS MNT 50 OHM 5% 50W
Ohmite
 218 $3.84
ARCOL, HS Bulk Active50 Ohms±5%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
UAL25-7R5F8
UAL25-7R5F8
RES CHAS MNT 7.5 OHM 1% 25W
Riedon
 48 $3.60
UAL Bulk Active7.5 Ohms±1%25WWirewound±50ppm/°C-55°C ~ 275°CCurrent Sense, Flame Proof, Pulse Withstanding, SafetyAluminumFlanges1.063" L x 1.079" W (27.00mm x 27.40mm)0.575" (14.60mm)Solder LugsAxial, Box-
UAL25-25RF8
UAL25-25RF8
RES CHAS MNT 25 OHM 1% 25W
Riedon
 165 $3.70
UAL Bulk Active25 Ohms±1%25WWirewound±20ppm/°C-55°C ~ 275°CCurrent Sense, Flame Proof, Pulse Withstanding, SafetyAluminumFlanges1.063" L x 1.079" W (27.00mm x 27.40mm)0.575" (14.60mm)Solder LugsAxial, Box-
HS50 200R F
HS50 200R F
RES CHAS MNT 200 OHM 1% 50W
Ohmite
 184 $4.90
ARCOL, HS Bulk Active200 Ohms±1%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 100R F
HS50 100R F
RES CHAS MNT 100 OHM 1% 50W
Ohmite
 13 $3.84
ARCOL, HS Bulk Active100 Ohms±1%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 10R F
HS50 10R F
RES CHAS MNT 10 OHM 1% 50W
Ohmite
 156 $3.82
ARCOL, HS Bulk Active10 Ohms±1%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 1R F
HS50 1R F
RES CHAS MNT 1 OHM 1% 50W
Ohmite
 34 $3.94
ARCOL, HS Bulk Active1 Ohms±1%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 25R F
HS50 25R F
RES CHAS MNT 25 OHM 1% 50W
Ohmite
 251 $3.92
ARCOL, HS Bulk Active25 Ohms±1%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 30R F
HS50 30R F
RES CHAS MNT 30 OHM 1% 50W
Ohmite
 127 $3.85
ARCOL, HS Bulk Active30 Ohms±1%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 3R F
HS50 3R F
RES CHAS MNT 3 OHM 1% 50W
Ohmite
 129 $3.88
ARCOL, HS Bulk Active3 Ohms±1%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-
HS50 40R F
HS50 40R F
RES CHAS MNT 40 OHM 1% 50W
Ohmite
 32 $3.89
ARCOL, HS Bulk Active40 Ohms±1%50WWirewound±100ppm/°C--AluminumFlanges1.933" L x 0.559" W (49.10mm x 14.20mm)0.583" (14.80mm)Solder LugsAxial, Box-