Passive Components > Hi-Tech Resistors

Hi-Tech Resistors Pvt. Ltd.

htr logo
Indian manufacturer HI-TECH RESISTORS PVT. LTD. was founded in 1986 and has been one of the leading suppliers of high-quality resistor products ever since. With extremely modern production facilities, the company offers a wide range of wire-wound-resistors. The company is ISO 9001:2000 certified and is also happy to take on customised requirements.

Hi-Tech Resistors HTR supplies: Wirewound Resistors axial/radial, Ceramic Housed Resistors, Metal Band Low Ohm Resistors, High Power Resistors, Capacitor Discharge Resistors, Symmetry Resistors, Safety Fusing Resistors (110V/220V/UL-certified)

HTR_Cross-Reference-Chart.pdf

HTR_Product-Catalogue.pdf

Hitech Resistors banner

In HTR’s endeavor to encourage young engineers both within India and around the world, HTR is happy to provide free samples for experimentation and testing.

  • Incorporated in 1986 as a specialist producer of fixed wire wound resistors, HiTech Resistors has now transformed itself into a broad based manufacturer of Wire Wound, Low Ohm Current Sense Resistors, and Fusible Resistors with through hole and SMD terminations.
  • HTR is registered ISO 9001:2000 company certified by DNV (Netherlands)
  • HiTech Resistors Offers :
    • Wire Wound Resistors
    • Current Sense Resistors / Low Ohm Resistors
    • Surface Mount Resistors
    • Fusible Resistors

HTR now has the ability to offer techno-economic customized resistors for a wide range of applications.

Products

Electron Beam Welded Resistors
These current sense resistors (electron beam welded) are predominantly used in automotive application in the DC/DC convertor output block and in battery management. Further since these electron Beam welded metal band resistors can be made having resistance value much lower than thick film devices, they have the added advantage over thick film devices by being able to exploit the property of the latest IC’s which can now measure even the smaller potential differences.

HTE

HEB – Size 8420 & 8518

HEB – Size 6018, 6315, 6918, 5216, 7036
 

HRE

HBE

HEE
 

HHE

Slim Type metal Plate Type Resistor – Low Inductance (BR Series)

  • Power type current sensing resistor
  • Twin style now available
  • Reduces switching distortion at high frequency
  • 2W to 10W
  • R01 to 1R8
  

Force Sensing Resistor

a resistor that changes its resistive value (in ohms O) depending on how much its pressed. These sensors are fairly low cost, and easy to use but they’re rarely accurate.

   Force Sensing Resistor

High Power Current Sense Resistor 4 Terminals (OFSC Series)
 High Power Current Sense Resistor
 Four Terminal / Negligible Inductances
 5W and 10W
 Resistance Range
 For 5W – R00012 to R002
 For 10W – R0004 to R003
 Flame Retardant Coating

  

High Power Current Sense Resistor 4 Terminals (OFSC Series)

Current Sense – Open Frame Resistors

  • RL – Axial Round Ceramic Tube – Low inductance.
  • HCAL – Axial, Cement type, Low inductance.
  • HEAL – Axial, Ceramic square tube style, Low inductance.
  • HMVL – Flat vertical mounting, low inductance types.
  • BR – Slim type, Metal Plate, Low inductance type.


  Current Sense Resistor

Low Ohm Power Resistor – Open Frame Strip Type (HOS Series)

  

Low Ohm Power Resistor Open Fram Strip Type (HOS Series)

Fusible Resistors (Silicon/Cement Coated) UL APPROVED

  • FRC – Cement bath tub fusible type.
  • Resistors of Series K, wound on fiber glass core, have a special internal direct contact to virtually eliminate resistance changes caused by varying, often high temperatures.


   Fusible Resistors (Silicon/Cement Coated) UL APPROVED

Tubular Resistors – Horizontal/Vertical clamps (HIR/RSR Series) Resistor

   Tubular Resistors-Horizontal/Vertical clamps (HIR/RSR Series)

Wire Wound Resistors (Silicon/Cement Coated)

  • HCA – Axial, Cement type, General Applications.
  • HCV – Vertical, Cement type, Fitted with heatsink mounting bracket.
  • HCW – Axial, Cement type, Industrial Applications, pulse applications.
  • HEA – Axial, Ceramic Square tube style, General application.
  • HSVA – Axial, Ceramic housing with slit.
  • HSVAU – Axial / Vertical dual style ceramic housing with slit.
  • HSV – Vertical, Ceramic Housing with Slit for mounting support.
  • HCP – Horizontal PCB style – Cement type.
  • HCL – Lug terminations, Cement type with bracket.
  • HMV – Flat Vertical mounting, with Ceramic stand – Off.
  • HIA – Axial Industrial grade – MIL Sizes.
  • HTA – Axial, Industrial grade – JSS / IEC Sizes.
  • VHIA – Axial, Industrial grade.
  • HFA – Axial, Commercial, F/Glass Core.
  • HIP – PCB style, Industrial grade.
  • HFP – Plug in style, F/Glass Core.
  • HIR – Lug style, large power dissipation
  • RSR – Lug style, low resistance / high current
  • HSR – Capacitor discharge symmetry resistors.


  

Wire Wound Resistors (Silicon/Cement Coated)

Silicon Coated Power Resistors (Tubular Style) Resistor

  

Silicon Coated Power Resistors (Tubular Style)

Silicon Coated WWR Plug in Style (HFP Series) Resistor

  

Silicon Coated WWR Plug in Style (HFP Series)

Automative – Noise Suppressor Resistor (For RFI Reduction)

  • Noise suppressor wire wound resistor
  • Reduces RFI during electrical discharges on petrol engines in cars and in scooters / motorcycles.
  • ROHS compliant
   Noise Suppressor Resistor