Click to enlarge
WIRE WOUND RESISTORS - NON INDUCTIVE
WIRE WOUND RESISTORS - NON INDUCTIVE
Back to products
LOW OHM CURRENT SENSING RESISTORS OPEN FRAME
LOW OHM CURRENT SENSING RESISTORS OPEN FRAME

LOW OHM CURRENT SENSING RESISTORS CERAMIC ENCASED

The WCSB/WCST/WCSV low ohm current sensing resistors are manufactured with high purity Ni-Cr/Cu-Ni element. These are ceramic encased resistors. WATTS offers these resistors ranging from 2mΩ to 50mΩ, having power rating from 2W to 10W.

  • WCSB is axial type ceramic boat encased resistor.
  • WCSV is vertical type ceramic boat encased resistor.
  • WCST is axial type ceramic tube encased resistor.

Enquire Now
Categories: ,
Description
TYPE No. WCSB

Type Wattage DIMENSIONS IN MM Range in OHMS ( Ω ) Tolerance
W H L d
WCSB 1 1 5.5 5.5 13 0.80 ± 0.05 2 50 5%
WCSB 2 2 7.5 7.5 18 0.80 ± 0.05 2 50 5%
WCSB 3 3 7.5 7.5 18 0.80 ± 0.05 2 50 5%
WCSB 4 4 8.5 8.5 20 0.80 ± 0.05 2 50 5%
WCSB 5 5 10 10 22 0.80 ± 0.05 2 50 5%
WCSB 7 7 13 13 31 0.80 ± 0.05 2 50 5%
WCSB 10 10 13 13 36 0.80 ± 0.05 2 50 5%
TYPE No. WCST

Type Wattage DIMENSIONS IN MM Range in OHMS ( Ω ) Tolerance
W H L d
WCST 1 1 6 6 12 0.80 ± 0.05 2 50 5%
WCST 2 2 6 6 15 0.80 ± 0.05 2 50 5%
WCST 3 3 6 6 15 0.80 ± 0.05 2 50 5%
WCST 4 4 7 7 20 0.80 ± 0.05 2 50 5%
WCST 5 5 7 7 25 0.80 ± 0.05 2 50 5%
WCST 7 7 9 9 25 0.80 ± 0.05 2 50 5%
WCST 10 10 9 9 38 0.80 ± 0.05 2 50 5%
TYPE No. WCSV

Type Wattage DIMENSIONS IN MM Range in OHMS ( Ω ) Tolerance
D L H d
WCSV 1 1 3.2 9 28 0.80 ± 0.05 2 50 5%
WCSV 2 2 4.25 11 28 0.80 ± 0.05 2 50 5%
WCSV 3 3 5 15 28 0.80 ± 0.05 2 50 5%
WCSV 4 4 5 15 28 0.80 ± 0.05 2 50 5%
WCSV 5 5 6 17 33 0.80 ± 0.05 2 50 5%
WCSV 7 7 8 25 38 0.80 ± 0.05 2 50 5%
WCSV 10 10 8 30 38 0.80 ± 0.05 2 50 5%

Value marking in letter print and packing in bulk packet

Related products

AUTOMOTIVE GRADE THICK FILM CHIP RESISTORS

The CR-A series Automotive Grade Thick Film Chip Resistors are manufactured by screening a metal glaze layer on a high grade ceramic body. The different resistance values are obtained by using different compositions of metal glaze. The end contacts are made to ensure optimum solderability and terminal strength. The resistive layers are given a non-flammable protective coating. The CR-A series is AEC-Q200 compliant. The CR-A series offer a wide range of power ratings from 1/20W to 1W and are available in tolerance ranges of ±1% and ±5% with insulation Resistance ? 1000M?. Miniature size, excellent mechanical strength and electrical stability ensures reduced costs and enhances dependability.
Quick view

WIRE WOUND FUSIBLE RESISTORS

,
The WWF series wire wound fusible resistors are manufactured to perform as a regular resistor under normal conditions and as a fuse under excessive load. In WWF series, resistors up to 5W, the resistance value is colour coded with 3 bands plus a tolerance band. An additional white band indicates that the resistor is fusible. For resistors 6W and above, the value is printed on the resistor.
Quick view

LOW OHM CURRENT SENSING THICK FILM CHIP RESISTOR

,
The RS series low ohm current sensing thick film chip resistors are manufactured with Ruthenium-base which gives low inductance, high current capability.
Alumina Substrate Edge Electrode W (mm)
Bottom Electrode Barrier Layer Primary Overcoat
Top Electrode External Electrode Secondary Overcoat
Quick view

METAL FILM MELF RESISTORS

,
The WMF MELF series Metal Film MELF Resistors are manufactured using the latest Magnetron Vacuum Sputtering System. This ensures a very stable resistive medium having a very low temperature coefficient. The resistors are insulated with layers of lacquer. The WMF MELF series resistors are suitable for surface mount technologies.
Quick view

WIRE WOUND RESISTORS – HIGH SURGE IMMUNITY

,
The WWHS series wire wound high surge immune resistors are manufactured using high quality resistance wires wound on ceramic substrates. The resistors are coated using layers of Flame Proof Silicon Epoxy with axial lead wires. These resistors have high surge voltage immunity. In WWHS series, for resistors up to 5W, the resistance value is color coded with 3 bands plus a tolerance band. An additional black band indicates that the resistor is wire wound. For resistors 6W and above, the value is printed on the resistor.
Quick view

THICK FILM CHIP RESISTORS

The CR series Thick Film Chip Resistors are manufactured by screening a metal glaze layer on a high grade ceramic body. The different resistance values are obtained by using different compositions of metal glaze. The end contacts are made to ensure optimum solderability. The resistive layer is then given a protective coating. The CR series offer a wide range of power ratings from 1/20W to IW and are available in tolerance ranges of ± 1 % and ±5% % with insulation Resistance ≥ 1000MΩ. .Miniature size, excellent mechanical strength and electrical stability ensures reduced costs and enhances dependability.
Quick view

METAL FILM RESISTORS

,
The WMF series Metal Film Resistors are manufactured using the latest Magnetron Vacuum Sputtering System. This ensures a very stable resistive medium having a very low temperature coefficient. The resistors are insulated with layers of light blue lacquer. The WMF series offer a wide range of power rating (0.125W, 0.25W, 0.40W, 0.50W, 1W, 2W & 3W), tolerances (0.1%, 0.5%, 1%, 2%, 5%) and TCRs (15, 25,50 & 100 ppm/ºC)
Quick view

WIRE WOUND FUSIBLE RESISTOR – HIGH SURGE IMMUNITY

,
The WWFHS series wire wound fusible high surge immune resistors are manufactured to perform as a regular resistor under normal conditions and as a fuse under excessive load. These fusible resistors have high surge voltage immunity. In WWFHS series, for resistors up to 5W, the resistance value is color coded with 3 bands plus a tolerance band. An additional white band indicates that the resistor is fusible. For resistors 6W and above, the value is printed on the resistor.
Quick view