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Metal Oxide

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MOQ : 500 Pieces

Metal Oxide Specification

Insulation Voltage
500V DC

Insulation Resistance
>10,000 M

Breakdown Voltage
>2.5 times rated voltage

Loss Tangent
Less than 1.0% at 1kHz

Lead Spacing
Varies (Typically 10mm, check datasheet)

Frequency
50/60Hz

Current
Varies (Based on resistance and applied voltage)

Product Type
Metal Oxide

Material
Metal Oxide Film

Capacitance
Varies (Typically low, for use in resistors)

Shell
Coated (Usually Epoxy)

Operating Temperature
-55C to +155C

Rated Voltage
Up to 500V DC

Ripple
Low

Capacitance Tolerance
5%

Temperature Range
-55C to +155C

Shape
Cylindrical

Terminal
Axial Leads

Application
Electronics, Power Supply, Industrial Circuits, Protection Devices

Size
Diverse sizes (Depends on resistance and power rating)

Color
Light Blue

Humidity Resistance
(1.5%+0.05) after 1000h at 40C, 95%RH

Power Rating
0.25W, 0.5W, 1W, 2W (varies as per model)

Body Dimensions (Typical)
D: 2.3-5.5mm, L: 6.0-15.0mm

Tolerance
1%, 5%

Mounting Type
Through Hole

Dielectric Strength
500V AC for 1 min

Standards Compliance
IEC 60115-4, RoHS Compliant

Flame Retardant
Yes

Resistance Range
1 to 1M

Packaging Type
Bulk, Tape & Reel

Metal Oxide Trade Information

Minimum Order Quantity
500 Pieces

Supply Ability
1000000 Pieces Per Month

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Within a certain price range free samples are available

Main Domestic Market
All India

About Metal Oxide

We as a prime manufacturer, supplier, trader have denoted a particular and element position in the business sector by giving a brilliant array of Electronic Component. These parts are designed by our gifted experts utilizing quality sanction material and bleeding edge strategies in our very much organized assembling unit. Our offered segments are generally requested in mechanical and business reason electronic gadgets. We offer these segments to our important customers at business sector driving costs. Our array of Electronic Component is very much acclaimed for features, such as, light weight, hostile to destructive, heat resistance array.

Reliable and Versatile Performance

Metal Oxide Film Resistors are engineered for consistent performance across a wide resistance and power spectrum, supporting demanding applications from industrial protection devices to general electronics. Their robust design, broad operating temperature range, and flame retardant properties make them suitable for various environments. With ratings up to 2W and voltage handling up to 500V DC, these resistors excel in reliability and safety.

High Standards, Safe Application

Compliance with IEC 60115-4 and RoHS guarantees safety, environmental responsibility, and international quality. Their high dielectric and insulation resistance enhances application confidence, while the coated epoxy shell ensures durability against harsh conditions. Stringent humidity resistance and breakdown voltage ratings further secure stable operation in critical circuits.

FAQs of Metal Oxide:

Q: How do I select the correct power rating for a Metal Oxide Resistor in my circuit?

A: Choose a resistor with a power rating higher than the expected power dissipation in your application. For instance, calculate the power by multiplying the square of the current through the resistor with its resistance (P=IR), and select a device rated above this value0.25W, 0.5W, 1W, or 2W, depending on your requirements.

Q: What benefits do Metal Oxide Resistors offer over other resistor types?

A: Metal Oxide Resistors provide better flame retardancy, tighter tolerance options (1%, 5%), higher surge capacity, and improved stability under varying temperature and humidity, especially compared to carbon film resistors. This makes them ideal for sensitive or industrial electronic applications.

Q: When should I use these resistors in bulk or tape & reel packaging?

A: Use bulk packaging for manual assembly or small production runs, and opt for tape & reel packaging for automated assembly lines where components are mounted by machines for high-volume manufacturing efficiency.

Q: Where are Metal Oxide Resistors commonly applied?

A: These resistors are widely used in electronics, power supplies, industrial circuits, and protection devices. Their reliability under harsh conditions and flame retardancy also make them suitable for applications with strict safety requirements.

Q: What is the process to mount these resistors on a PCB?

A: They feature axial leads for through-hole mounting. Insert the leads through the corresponding PCB holes, solder carefully to ensure strong electrical and mechanical connection, and trim excess lead length as needed.

Q: How do these resistors maintain performance in humid environments?

A: Designed with a flame retardant epoxy coating and built to withstand up to 95% relative humidity at 40C for 1000 hours, these resistors exhibit minimal resistance change ( 1.5%+0.05), ensuring long-term stability in challenging climates.

Q: What advantages does IEC 60115-4 and RoHS compliance provide?

A: IEC 60115-4 certification assures high standards in electrical safety, mechanical endurance, and performance, while RoHS compliance guarantees the resistors are free from hazardous substances, supporting sustainable and globally accepted manufacturing practices.

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