Diode House

The WWS series wire wound resistors are manufactured using high quality resistance wires wound on ceramic substrates. The resistors are coated using layers of Flame Proof Epoxy with axial lead wire. In WWS series, 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.

Additional Information:

• Port of Dispatch: Mumbai
• Delivery Time: 1 Weeks

Incepted in the year 2005, Diode House is the renowned wholesale trader of a superb quality collection of Industrial Electronics Components items Zener Diode, Diode, Resistor, SMD Resistor, Capacitor, Intergrated Circuit(IC), trimpot's, Transistor, LED, Tantlum, MOV, NTC, JHD Display etc and much more.

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• Port of Dispatch: MUMBAI
• Delivery Time: EX-STOCK

Product Specification Product DescriptionThe WWT series resistors are wire wound resistors encased in ceramic tubes with leads set for axial mounting. WWT series offer a wide range of resistors in the range 100mΩ to 10KΩ, with power ratings 1W to 10W

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• Delivery Time: Ex-Stock

The WMO series Metal Oxide Film Resistors are manufactured using the latest technology to ensure a very stable resistive medium. The resistors are insulated with layers of flame proof epoxy. The WMO series offer a wide range of power rating (0.25W, 0.50W, 1W, 2W & 3W) having tolerance ranges of ±1 % & ±5 %

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• Delivery Time: Ex-Stock

Product Specification Product DescriptionOwing to our in-depth industry experience and precise knowledge of this domain, we are providing an outstanding assortment of Jumper Wire Resistor.

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• Delivery Time: Ex-Stock

Product Specification Product DescriptionThe WWN series wire wound resistors - non inductive have very low inductance (less than 1µH), high heat dissipation and low TCR. The resistors are coated using layers of Flame Proof Epoxy with axial lead wire. In WWN series, resistors up to 5W, the resistance value is color coded with 3 bands plus a tolerance band. An additional yellow band indicates that the resistor is Non Inductive. For resistors 6W and above, the value is printed on the resistor.

Additional Information:

• Delivery Time: Ex-Stock

 

We are leading supplier of Power resistors, and can very well cater to the customers requirement.

We have a wide range and capacity in this product, can provide the material as per the requirement of customer.

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• Delivery Time: Ex-Stock

What is an LDR (Light Dependent Resistor) An LDR is a component that has a (variable) resistance that changes with the light intensity that falls upon it. This allows them to be used in light sensing circuits.

Light Dependent Resistors (LDR) are also called photoresistors. They are made of high resistance semiconductor material. When light hits the device, the photons give electrons energy. This makes them jump into the conductive band and thereby conduct electricity.

Light dependent resistors, LDRs or photoresistors are often used in circuits where it is necessary to detect the presence or the level of light. They can be described by a variety of names from light dependent resistor, LDR, photoresistor, or even photo cell, photocell or photoconductor.

A Light Sensor is something that a robot can use to detect the current ambient lightlevel - i.e. how bright/dark it is. There are a range of different types of light sensors, including 'Photoresistors', 'Photodiodes', and 'Phototransistors'.

A photoresistor (or light-dependent resistor, LDR, or photo-conductive cell) is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity. ... A photoresistor is made of a high resistance semiconductor.

However, when light shines onto the LDR its resistance falls and current flows into the base of the first transistor and then the second transistor. The LED lights. The preset resistor can be turned up or down to increase or decrease resistance, in this way it can make the circuit more or less sensitive.

Specification:

• Maximum Operating Voltage : 100V not to exceed rated power
• Terminal strength : Tensile : 1Kg, 30 seconds, Bending : 500g, 2 Times
• Load life : 70°C at Rated Voltage for 1,000 hrs
• Temperature Coefficient: Standard: 100Ω to 1 MegΩ, 100PPM / °C typical, 22Ω to 99Ω, ±200PPM / °C typical

Features:

• Longer working life
• Reduced maintenance cost
• Convenient operation

Additional Information:

• Port of Dispatch: Mumbai
• Delivery Time: EX-Stock

The WCF Series Carbon Film Resistors are manufactured using mechanised high vacuum carbonising plants. This ensures a stable resistive film. The resistors are insulated with layers of light brown lacquer.

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• Port of Dispatch: Mumbai
• Delivery Time: EX-Stock

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%. The miniature size, the excellent mechanical strength and electrical stability ensures reduced costs and enhances dependability.

Additional Information:

• Port of Dispatch: Mumbai
• Delivery Time: EX-Stock

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.

Additional Information:

• Port of Dispatch: Mumbai
• Delivery Time: EX-Stock

The WMO series Metal Oxide Film Resistors are manufactured using the latest technology to ensure a very stable resistive medium. The resistors are insulated with layers of flame proof epoxy.

Additional Information:

• Port of Dispatch: Mumbai
• Delivery Time: EX-Stock

The WMG Series Metal Glaze Resistors are manufactured with the latest sintering process to get the most stable thick metal glaze film. The resistors are insulated with light blue lacquer. WMG series offers a wide range of power rating (0.25W, 0.50W, 1W & 2W) in tolerance ±1% and ±5% with TCR less than 100 ppm/ºC

Additional Information:

• Delivery Time: Ex-Stock

The WCF Series Carbon Film Resistors are manufactured using mechanised high vacuum carbonising plants. This ensures a stable resistive film. The resistors are insulated with layers of light brown lacquer. 

Additional Information:

• Delivery Time: Ex-Stock

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)

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• Delivery Time: Ex-Stock

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.

‘M’ under ‘Type No.’ denotes miniature size

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• Delivery Time: Ex-Stock

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.

Additional Information:

• Port of Dispatch: Mumbai
• Delivery Time: 7-10 Days