Electrical Resistors

We offer Carbon Film Fixed Resistors to our clients with high quality carbon film fixed resistors which are being widely appreciated by our clients across the nation. These carbon film fixed resistors can be provided in customized specifications to meet the varied requirements of our clients. Offered at competitive prices, these are stringently tested on various parameters before being supplied to the clients.In line with clients' diverse requirements, we are involved in providing an optimum quality range of Carbon Film Resistor.

Details

• The range includes 1/4W, 1/2W, 1W and 2W in 5% tolerance and are readily available ex-stock.
• Special requirements like higher wattages, close tolerance can be supplied against confirmed orders.

Features

• Solvent proof colour code marking   
• Standard tolerance   
• Packed in taped form conforms to JSS 50401   
• Special types such as flame proof also available   
• Maximum overload voltage: RCWVx2.5 for 5 sec or maximum overload voltage   
• Rated continuous working voltage or maximum working voltage

Specifications

• Series: MFF / MFFS
• Power rating: 0.25W to 3W
• Film or wire wound
• Flame proof coating to avoid damage to circuit board
• Resistors ranges from 1 Ohm ~ 10K Ohm

Advantages

• Fusible film resistor technology starts with a standard film resistor design. It will typically
• Withstand thousands of short high power surges, fusible wirewounds are more
• Cost effective than a two part solution comprised of a standard wirewound
• Resistor and a fuse in combination.

Features

• Excellent quality
• Very durable
• Dimensionally accurate
• High capacity
• Reasonable range of prices
• Low maintenance
• Robust structure
• Excellent strength
• User friendly
• Simple design
• Enhanced durability

Application

• Automotive
• Telecoms
• Industrial
• Aerospace
• Medical

Features

• Color code marking
• Rated continuous working voltage or maximum working voltage which ever is low
• Metal Oxide Resistors 1W and 2W in 5% tolerance and are readily available ex-stock.
• Special requirements like higher wattages, close tolerance can be supplied against confirmed orders.

Types of Resistor Networks & Arrays
There are many different kinds of resistor networks & arrays. At Future Electronics we stock many of the most common types categorized by Number of Elements, Resistance, Tolerance, Maximum Working Voltage, Power Dissipation, and Size Code. The parametric filters on our website can help refine your search results depending on the required specifications.

The most common values for Number of Elements are 2, 4 and 8. We also carry resistor networks & arrays with up to 32 elements. Maximum Working Voltage can be between 1.17 V and 500 V, with 50 V being the most common value.

Applications

• Analog-to-digital conversion
• Digital-to-analog conversion
• Voltage dividers for power functions
• Terminal for SDRAM and DDRAM
• Computer applications
• Consumer electronics

Specification

• Resistance Tolerance : Standard : ±2% or 0.5Ω
• Resistance Range : Standard : 10Ω to 1 MegΩ
• Operating Temperature Range : -55°C to 125°C 100
• Dielectric Strength : 100 VAC
• 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

Wire Wound Resistors VALUES RANGING FROM 0.01E TO 100K WWR
Wirewound resistors are commonly made by winding a metal wire, usually nichrome, around a ceramic, plastic, or fiberglass core. The ends of the wire are soldered or welded to two caps or rings, attached to the ends of the core. The assembly is protected with a layer of paint, molded plastic, or an enamel

We are reckoned as one of the prominent traders of Wire Wound Resistors. Our wirewound resistors are manufactured using best available raw materials that are procured from some well established vendors. These resistors find applications in Electronics, Automation, Medical, Conveying industries and many more. Our resistors are known for the features like superior design, high performance and long service life.  We offer our resistors in different design specifications to cater the broad demands of the industry.

Key uses

• Electronics companies
• Electrical companies
• Material handling companies
• Automation companies

Features

• Wire wound resistors custom built in adjustable style with presentable bands.
• Varnish coated
• Resistance wire
• Copper nickel alloy for low and medium values
• Nickel chromium alloy for high values
• Coating glossy varnish, class f, grey colour
• Leads - radial,copper wires,solder plated.
• Construction - tubular with central hole stud insert molded plastic end capsTolerance +/- 10% +/- 5%.
• Breakdown voltage >= 500v (b/w leads & body)
• Temperature coefficient - better than + 150 ppm / deg. C.
• Temperature severity - 40c to + 200c
• Endurance - change in value < 3% after 1000 hours at 70c, full load
• Humidity - change in value < 1. 5% after 1000 hours at 40c, 90-95% rh
• Long functional life
• Highly efficient Specifications:
• High Grade Ni- Cr wire Wound element
• Coated with heat insulating Flame Proof coating
• High surge with standing suitable for energy meters
• Low Temp-Coefficient, High stability
• Color Coded or Printed ensured low inductance
• Ayrton-Perry winding ensured low inductance
• Standard tolerance 1%, 2%, 5% available

Applications

• Applications where online selection of resistance value is required
• As voltage dividers
• As multi-tap resistors