Technical Data                    Application Guide                  Email Us

 

Metal Clad Wire Wound Precision Current Sensing
Power Film High Voltage Cement Ceramic
High Frequency High Power Heater Variable

 

Application Guide

 

 Jump to your application here:    
       
Pre-charge Battery Tester SMD  
Automotive Braking Load Banks  

 

Application: Pre-charge

 

 
Model: ARH, ARV
Resistor type: Metal clad resistor
Description: Automobile, pre-charge
Power Rating: 60W-500W
Resistance (Ω): 0.2~3k
Tolerance (%): 0.5, 1, 2, 5, 10
TCR (ppm/C): 260 Max.
Model: AQL
Resistor type: Wire wound
Description: AEC-Q200, ceramic encased
Power Rating: 20W~60W
Resistance (Ω): 20~80
Tolerance (%): 5
TCR (ppm/C): 260 max.
Model: IRN, ULN, IRF, ULF
Resistor type: Metal clad resistor
Description: UL, Flat profile, aluminum housed, chassis mounted
Power Rating: 50W-500W
Resistance (Ω): 1~5.78k
Tolerance (%): 0.5, 1, 2, 5, 10
TCR (ppm/C): 260 Max.
 

 

Application: Automotive

 


Model: LRA
Resistor type: ACQ-200 Metal alloy
Description: Low resistance
Power Rating: 0.5W~5W
Resistance (Ω): 0.2~300m
Tolerance (%): 0.5, 1, 2, 5
TCR (ppm/C): 25-175
 
Model: ECS
Resistor type: ACQ-200
Description: Chip shunt
Power Rating: 1W~15W
Resistance (Ω): 0.2~10m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 100-200
Model: BWR
Resistor type: ACQ-200
Description: Shunt
Power Rating: 4W, 5W
Resistance (Ω): 0.3~3m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 50 max.
Model: BWB
Resistor type: ACQ-200
Description: Shunt
Power Rating: 2W~12W
Resistance (Ω): 0.2~5m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 50
Model: BWN
Resistor type: ACQ-200
Description: Shunt
Power Rating: 2W~5W
Resistance (Ω): 2m~30m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 100 max.
Model: TCS
Resistor type: ACQ-200 Electron beam
Description: Shunt
Power Rating: 12W~36W
Rated Current: 200~350A
Resistance (Ω): 0.05~0.5m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 100
Model: AQL
Resistor type: Wire wound
Description: AEC-Q200, ceramic encased
Power Rating: 20W~60W
Resistance (Ω): 20~80
Tolerance (%): 5
TCR (ppm/C): 260 max.
Model: IRN, ULN, IRF, ULF
Resistor type: Metal clad resistor
Description: UL, Flat profile, aluminum housed, chassis mounted
Power Rating: 50W-500W
Resistance (Ω): 1~5.78k
Tolerance (%): 0.5, 1, 2, 5, 10
TCR (ppm/C): 260 Max.
     
Model: ARH, ARV
Resistor type: Metal clad resistor
Description: Automobile, pre-charge
Power Rating: 60W-500W
Resistance (Ω): 0.2~3k
Tolerance (%): 0.5, 1, 2, 5, 10
TCR (ppm/C): 260 Max.
     

 

Application: Battery Tester

 

Model: LR
Resistor type: Metal alloy
Description: Low resistance
Power Rating: 0.5W~5W
Resistance (Ω): 0.2m~300m
Tolerance (%): 0.5, 1, 2, 5
TCR (ppm/C): 25-175
Model: PCR4T
Resistor type: Current sensing
Description: Through Hole
Power Rating: 3W
Resistance (Ω): 1m-10m
Tolerance (%): 0.5, 1
TCR (ppm/C): 30
Model: HPCR4T
Resistor type: Current sensing
Description: Through Hole
Rated Current: 35-65A
Resistance (Ω): 0.5m-4m
Tolerance (%): 0.5, 1
TCR (ppm/C): 30
Model: PBV, PBH
Resistor type: Current sensing
Description: Four terminal precision
Power Rating: 3W, 10W
Resistance (Ω): 0.5m~100m
Tolerance (%): 0.5, 1, 5
TCR (ppm/C): 30, 50
Model: AH
Resistor type: Current sensing
Description: Four terminal precision
Power Rating: 3W, 10W
Resistance (Ω): 1m~100
Tolerance (%): 0.1, 5, 1
TCR (ppm/C): 10
Model: LT
Resistor type: Current sensing
Description: High power precision
Rated Current: 50A~500A
Resistance (Ω): 0.2m~2m
Tolerance (%): 0.1, 0.5, 1
TCR (ppm/C): 30
Model: LPS
Resistor type: Current sensing
Description: Low cost precision
Rated Current: 200A~300A
Resistance (Ω): 0.1666m~0.25m
Tolerance (%): 0.5, 1
TCR (ppm/C): 15, 30
Model: IRHF
Resistor type: Current sensing
Description: High power precision
Rated Current: 30A~500A
Resistance (Ω): 0.2m~3.333m
Tolerance (%): 0.1, 0.5, 1
TCR (ppm/C): 15, 30
Model: CS227
Resistor type: Current Sensing
Description: High power shunt
Power Rating: 25W
Rated Current: 158A max.
Resistance (Ω): 1m~5m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 50 max.
Model: HPS
Resistor type: Current sensing
Description: High power precision
Power Rating: 250W
Rated Current: 387A max.
Resistance (Ω): 1m~100m
Tolerance (%): 0.05, 0.1, 0.5, 1
TCR (ppm/C): 3, 5, 10
Model: UHPS
Resistor type: Current sensing
Description: Ultra high power precision
Power Rating: 100W
Rated Current: 707A max.
Resistance (Ω): 0.2m~1m
Tolerance (%): 0.05, 0.1, 0.5, 1
TCR (ppm/C): 3, 5, 10
Model: PSS
Resistor type: Current sensing
Description: High power precision
Power Rating: 100W
Rated Current: 1400A max.
Resistance (Ω): 50u~1m
Tolerance (%): 0.1, 0.5, 1
TCR (ppm/C): 3, 5, 10

 

Application: Braking

 

Model: IRHC
Resistor type: Metal clad resistor
Description: Aluminum housed, chassis mounted
Power Rating: 40W, 60W, 100W
Resistance (Ω): 10~1k
Tolerance (%): 5, 10
TCR (ppm/C): 260 Max.
Model: IRH, IRV, ULH, ULV
Resistor type: Metal clad resistor
Description: UL/CE, aluminum housed, chassis mounted
Power Rating: 60W~500W
Resistance (Ω): 0.1~6.8k
Tolerance (%): 0.5, 1, 2, 5, 10
TCR (ppm/C): 260 Max.
Model: IRN, ULN, IRF, ULF
Resistor type: Metal clad resistor
Description: UL, Flat profile, aluminum housed, chassis mounted
Power Rating: 50W-500W
Resistance (Ω): 1~5.78k
Tolerance (%): 0.5, 1, 2, 5, 10
TCR (ppm/C): 260 Max.
Model: IRV, ULV, IRM, ULM600-1200
Resistor type: Metal clad resistor
Description: UL/CE, aluminum housed, chassis mounted
Power Rating: 600W-1200W
Resistance (Ω): 0.1~175
Tolerance (%): 1, 2, 5, 10
TCR (ppm/C): 260 Max.
Model: IRM, ULM
Resistor type: Metal clad resistor
Description: UL/CE, aluminum housed, chassis mounted
Power Rating: 570W-750W
Resistance (Ω): 0.3~144
Tolerance (%): 1, 5, 10
TCR (ppm/C): 260 Max.
Model: MBH/MBV
Resistor type: Metal clad resistor
Description: Mini Assembly
Power Rating:1kW-4.2kW
Resistance (Ω): 0.6~864
Tolerance (%): 5, 10
TCR (ppm/C): 260 Max.
Model: MBVA
Resistor type: Metal clad resistor
Description: Assembly
Power Rating: 3.3kW-8.5kW
Resistance (Ω): 0.5~100
Tolerance (%): 5, 10
TCR (ppm/C): 260 Max.
Model: RA
Resistor type: Metal clad resistor
Description: Assembly
Power Rating: 80W~750W
Resistance (Ω): 0.1~2.2k
Tolerance (%): 0.5, 1, 2, 5, 10
TCR (ppm/C): 260 Max.
Model: HRA
Resistor type: Metal clad resistor
Description: Assembly
Power Rating: 520W-2500W
Resistance (Ω): 0.1~1.6k
Tolerance (%): 0.5, 1, 2, 5, 10
TCR (ppm/C): 260 Max.


 

Model
: LCA
Resistor type: Metal clad resistor
Description: Assembly
Power Rating: 1kW-4.2W
Resistance (Ω): 0.6~864
Tolerance (%): 5, 10
TCR (ppm/C): 260 Max.

 
Model: K
Resistor type: Wire wound
Description: Non-flammable
Power Rating: 15W-2000W
Resistance (Ω): 1~1200k
Tolerance (%): 5, 10
TCR (ppm/C): 200 max.
Model: EWS
Resistor type: Wire wound
Description: Edge wound
Power Rating: 400W~1600W
Resistance (Ω): 0.02~1
Tolerance (%): 5, 10
TCR (ppm/C): 800 max.
 
Model: EW
Resistor type: Wire wound
Description: Edge wound assembly
Power Rating: 3kW~12kW
Resistance (Ω): 0.05~48
Tolerance (%): 5, 10
TCR (ppm/C): 800 max.
Model: DBR
Resistor type: Wire wound
Description: Dynamic braking
Power Rating: 8kW~60kW
Resistance (Ω): 1~150
Tolerance (%): 5, 10
TCR (ppm/C): 800 max.
Model: DBU
Resistor type: Dynamic Braking Unit
Description: Dynamic braking
Power Rating: 11kW~75kW
Resistance (Ω): 2.8~33.9
Tolerance (%): N/A
TCR (ppm/C): N/A
 

 

Application: SMD

 

Model: LR
Resistor type: Metal alloy
Description: Low resistance
Power Rating: 0.5W~5W
Resistance (Ω): 0.2m~300m
Tolerance (%): 0.5, 1, 2, 5
TCR (ppm/C): 25-175
Model: LRA
Resistor type: ACQ-200 Metal alloy
Description: Low resistance
Power Rating: 0.5W~5W
Resistance (Ω): 0.2~300m
Tolerance (%): 0.5, 1, 2, 5
TCR (ppm/C): 25-175
Model: LR2512H
Resistor type: Metal alloy
Description: Low resistance
Power Rating: 2W~3W
Rated Current: 17.3A
Resistance (Ω): 10m~80m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 50
Model: LRE
Resistor type: Metal alloy
Description: Low resistance
Power Rating: 1/6W~1W
Resistance (Ω): 0.2m~300m
Tolerance (%): 0.5, 1, 2, 5
TCR (ppm/C): 1-175
Model: ECS
Resistor type: ACQ-200
Description: Chip shunt
Power Rating: 1W~15W
Resistance (Ω): 0.2~10m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 100-200
Model: BWR
Resistor type: ACQ-200
Description: Shunt
Power Rating: 4W, 5W
Resistance (Ω): 0.3~3m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 50 max.
Model: BWB
Resistor type: ACQ-200
Description: Shunt
Power Rating: 2W~12W
Resistance (Ω): 0.2~5m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 50
Model: BWN
Resistor type: ACQ-200
Description: Shunt
Power Rating: 2W~5W
Resistance (Ω): 2m~30m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 100 max.
Model: MR
Resistor type: Metal alloy
Description: Low resistance
Power Rating: 2W, 3W, 5W
Resistance (Ω): 4m~100m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 50, 75, 200
Model: MFF
Resistor type: Metal foil
Description: Low resistance chip
Power Rating: 0.33W~4W
Resistance (Ω): 0.5m~100m
Tolerance (%): 0.3, 0.5, 1
TCR (ppm/C): 30-100
Model: MFR (Metal foil)
Resistor type: Metal foil
Description: Low resistance chip
Power Rating: 0.33W~5W
Resistance (Ω): 1m~700m
Tolerance (%): 0.5, 1
TCR (ppm/C): 50, 75, 100
Model: CS
Resistor type: Current sensing
Description: Chip
Power Rating: 1/20W~3W
Resistance (Ω): 1m~8000m
Tolerance (%): 1, 2, 5
TCR (ppm/C): 100, 1000
Model: CSTN
Resistor type: Current sensing
Description: Chip
Power Rating: 1/16W~3W
Resistance (Ω): 50m~1000m
Tolerance (%): 0.5, 1
TCR (ppm/C): 50, 100, 200
Model: RS
Resistor type: Current sensing
Description: Thick film chip
Power Rating: 1/16W~2W
Resistance (Ω): 10m~976m
Tolerance (%): 1, 5
TCR (ppm/C): 200, 1500
Model: RTX
Resistor type: Current Sensing
Description: Chip
Power Rating: 1/8W~2W
Resistance (Ω): 50m~1000m
Tolerance (%): 0.5, 1, 2, 5
TCR (ppm/C): 75-300
Model: SMV
Resistor type: Current sensing
Description: Precision chip
Power Rating: 5W
Resistance (Ω): 1m~4.7
Tolerance (%): 0.5, 1, 5
TCR (ppm/C): 30, 50
Model: SMW
Resistor type: Wire wound
Description: Power chip
Power Rating: 2W, 3W, 5W
Resistance (Ω): 0.1~680
Tolerance (%): 1, 2, 3, 5, 10
TCR (ppm/C): 200
Model: AR
Resistor type: Precision
Description: High precision chip
Power Rating: 1/32W~1W
Resistance (Ω): 1~3M
Tolerance (%): 0.01~1
TCR (ppm/C): 5~50
Model: T
Resistor type: Precision
Description: High precision chip
Power Rating: 1/4W~2W
Resistance (Ω): 1~100k
Tolerance (%): 0.05
TCR (ppm/C): 5
Model: SM
Resistor type: Precision
Description: High precision chip
Power Rating: 1/8W~2W
Resistance (Ω): 500k~1G
Tolerance (%): 0.1, 0.25, 0.25
TCR (ppm/C): 25, 50, 100
Model: CSR
Resistor type: Precision
Description: MELF, metal film
Power Rating: 1/4W~2W
Resistance (Ω): 1~10M
Tolerance (%): 0.1~5
TCR (ppm/C): 10~50
Model: CFS
Resistor type: Power film
Description: Carbon film, MELF
Power Rating: 1/4W~2W
Resistance (Ω): 1~1M
Tolerance (%): 2, 5
TCR (ppm/C): 350~1000
Model: SMF
Resistor type: Power film
Description: Chip
Power Rating: 2W, 3W, 5W
Resistance (Ω): 10~20M
Tolerance (%): 1, 5
TCR (ppm/C): 100
Model: HVTK (HVR)
Resistor type: High Voltage
Description: Thick film chip
Power Rating: 1/16W~1W
Resistance (Ω): 10~100M
Tolerance (%): 1, 5
TCR (ppm/C): 100~400
   
Model: SMG
Resistor type: High Voltage
Description: Metal glazed chip
Power Rating: 1W, 2W, 3W
Resistance (Ω): 47k~33M
Tolerance (%): 1, 5
TCR (ppm/C): 200
Model: TNP25, TNP45
Resistor type: Power film
Description: SMD Surge Protection
Power Rating: 25W, 45W
Resistance (Ω): 0.1~51k
Tolerance (%): 1
TCR (ppm/C): 100
   

 

Application: Load Bank

 

     
Model: RLB
Resistor type: High power
Description: Load bank
Power Rating: 50kW~3000kW
Resistance (Ω): 0.1~1M
Tolerance (%): 5, 10
TCR (ppm/C): 800 max.
     

 

 


 

   RARA Electronics LLC
  
(100BL-11L) 666-19 Kojang-Dong,
   Namdong-Gu, Incheon,
   South Korea 405310
   Tel: 82-32-817-4325
   Fax: 82-32-817-4329