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HITECH ELECTROCOMPONENTS PVT. LTD.
GST : 29AACCH1761N1Z8

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Polypropylene Capacitors

Polypropylene Film Capacitors

Name: Polypropylene Film Capacitors
Brand: HITECH ELECTROCOMPONENTS PVT. LTD.

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MOQ : 25000 Pieces

Polypropylene Film Capacitors Specification

Breakdown Voltage
1.6 x Rated Voltage

Surface Mount Land Size
N/A (radial leaded type)

Lead Spacing
Varies (usually 1027.5 mm based on rating)

Insulation Resistance
>=30,000 MF (at 100V, 1 min)

Frequency
Up to 100 kHz

Current
Dependent on type; high current pulse capability

Loss Tangent
0.001 (at 1kHz)

Insulation Voltage
>2000V (DC, 60s)

Product Type
Polypropylene Film Capacitor

Material
Polypropylene

Capacitance
1uF to 10uF (or as per model specification)

Shell
Plastic

Operating Temperature
-40C to +105C

Rated Voltage
100V to 1000V DC

Ripple
Low ESR, suitable for high frequency ripple

Capacitance Tolerance
5% or 10%

Temperature Range
-40C to +105C

Shape
Rectangular

Terminal
Radial Leaded

Application
Audio equipment, Power supplies, Lighting, Filter circuits, Motor run and general purpose electronic circuits

Size
Varies by capacitance and voltage rating; typically compact rectangular

Color
Yellow body with black printing (image reference)

About Polypropylene Film Capacitors

Polypropylene Film Capacitors are perfect choices for low power and direct current circuits that operate under high temperature condition. These oil filled capacitors consist of aluminum foil made electrode, polyester fabricated electrically insulated part and solder plated copper wire made leads. These pp capacitors are reckoned for their low dielectric absorption properties, automatic error detection arrangement and low dissipation rate. Outer shell of these film capacitors is coated with epoxy resin. Designed by seasoned personnel, these capacitors are preferred for their ergonomic design, low maintenance charge and affordable price. We are a prestigious manufacturer and exporter of excellent grade Polypropylene Film Capacitors.

Polypropylene Film Capacitors

Specifications:

Oil Impregnated, Low Loss
Dielectric - Polyester
Electrode - Aluminium Foil
Coil: Non inductively wound
Leads: Radial Copper Wires, Solder Plated, Directly welded
Construction: Rectangular plastic box, Resin sealed
Markings: El-Ci-Ar logo, Capacitance, Voltage, Type
Tolerance: 20%, 10%, 5%
Dissipation Factor <= 0.001 at 1KHz at 25 C (Typical Value 0.004)
Test Voltage: 2.5 x Vr for 2 sec
Max Pulse Rise: 1000 V/usec
Temperature Range -25 C to + 85 C
Insulation Resistance >= 50 G for C <=0.33uF at 25 C

Exceptional Electrical Performance

These polypropylene film capacitors excel in high-frequency applications, boasting an ultra-low ESR and minimal loss tangent (0.001 at 1kHz). Their superior dielectric strength and ripple capabilities make them ideal for power electronics, precision audio, and demanding filter circuits.

Robust Construction and Enhanced Safety

Each capacitor features a UL94V-0 flame-retardant shell and clear marking for model and ratings. The self-healing polypropylene dielectric, combined with excellent insulation resistance, ensures operational safety and long-term reliability in tough environments.

Versatile Application Range

Designed for through-hole mounting with radial leads, these capacitors cater to a wide array of industrial and consumer applications. Their compact rectangular form and extended temperature range make them a trusted choice for manufacturers seeking reliable and flexible component solutions.

FAQs of Polypropylene Film Capacitors:

Q: How are these polypropylene film capacitors used in electronic circuits?

A: These capacitors are commonly integrated in audio equipment, power supplies, lighting systems, filter circuits, and motor run applications. Their superior frequency response and low ESR make them especially effective in high-frequency, low-loss, and high-pulse-current environments.

Q: What are the benefits of the flame-retardant UL94V-0 standard in these capacitors?

A: The UL94V-0 flame-retardant rating ensures enhanced safety by resisting ignition and preventing fire propagation, making the capacitors suitable for critical and regulated applications where fire prevention is essential.

Q: When should I choose polypropylene film capacitors over other types?

A: You should select polypropylene film capacitors when your application demands high insulation resistance, low ESR, high-frequency stability, self-healing properties, and reliable operation over a wide temperature range, especially in environments prone to moisture or electrical stress.

Q: Where can these capacitors be mounted, and what is their configuration?

A: Designed for through-hole mounting, these capacitors are suitable for PCBs in both industrial and consumer devices. Their radial leaded configuration supports robust mechanical and electrical connection, ideal for high-reliability assemblies.

Q: What is the process for verifying capacitor ratings and compliance?

A: Each capacitor is clearly marked with its model and rating directly on the body for easy identification. They are tested for dielectric strength (withstanding 200% rated voltage for 2 seconds) and comply with RoHS directives, ensuring environmentally safe and reliable components.

Q: How does the self-healing property benefit capacitor performance?

A: The self-healing property allows the capacitor to restore itself after minor dielectric breakdowns, maintaining performance and extending lifespan during overvoltage events or electrical stress.

Q: What storage and operating conditions are recommended for these capacitors?

A: These capacitors should be stored and operated within -40C to +105C to ensure optimal reliability and performance. Their construction provides excellent moisture resistance, making them durable even in challenging environments.