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HITECH ELECTROCOMPONENTS PVT. LTD.
GST : 29AACCH1761N1Z8

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Film Foil Polyester Capacitor

Name: Film Foil Polyester Capacitor
Brand: HITECH ELECTROCOMPONENTS PVT. LTD.
Price: 1-10 INR
Availability: InStock

Price 1-10 INR/ Piece

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MOQ : 5000 Pieces

Film Foil Polyester Capacitor Specification

Insulation Voltage
2000V DC (for 1 min)

Breakdown Voltage
1.5 times rated voltage

Frequency
50/60 Hz

Lead Spacing
5.0mm, 7.5mm, 10.0mm (varies by model)

Insulation Resistance
>=12000 MF (at 100V, 1 min)

Loss Tangent
0.01 (at 1kHz)

Current
Depends on application (typically in A to mA range)

Surface Mount Land Size
Not applicable (Radial Leaded)

Product Type
Film Foil Polyester Capacitor

Material
Polyester, Aluminum Foil

Capacitance
0.01 F to 10 F (varies by model)

Shell
Epoxy Coated

Operating Temperature
-40C to +85C

Rated Voltage
63V to 630V DC (varies by model)

Ripple
Low, suitable for AC filtering

Capacitance Tolerance
5%, 10%

Temperature Range
-40C to +85C

Shape
Rectangular / Box

Terminal
Radial Lead

Application
General Purpose, Power Electronics, Coupling/Decoupling, Audio Circuits

Size
Varies by capacitance/voltage (Typical LxWxH: 10mm x 5mm x 13mm)

Color
Yellow, Green (varies by batch/manufacturer)

Maximum Pulse Rise Time (dV/dt)
100~500 V/s (depending on value)

Self-Healing Properties
No (typical for film/foil construction)

Packaging
Bulk, Ammo pack, Tape & Reel (varies by manufacturer)

Climatic Category
40/085/21 (IEC 60068-1)

RoHS Status
RoHS Compliant

Storage Temperature Range
-55C to +100C

Dielectric
Polyethylene Terephthalate (PET) Film

Mounting Type
Through Hole / Radial

Flame Retardant Grade
UL 94 V-0 (case and potting)

Non-Inductive Design
Yes

About Film Foil Polyester Capacitor

Film Foil Polyester Capacitor

KT11

Features

Oil Impregnated - to withstand higher voltages
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 <= 0.007 at 1KHz at 25C (Typical Value 0.004)
Test Voltage - 2.5 x Vr for 2 sec
Max Pulse Rise - 500V/usec
Temperature Range -25C to +85C
Insulation Resistance >= 30 G for C <= 0.33uF at 25C

Applications

General Purpose RC N/W across diodes, SCR
Lighting Applications
Suppression Circuits
Electronic Ballasts

Rated Capacitor uF	400 V				630 V				1000 V
0.0010									5	11	13	10
0.0015									5	11	13	10
0.0022									5	11	13	10
0.0033									5	11	13	10
0.0047									5	11	13	10
0.0068									5	11	13	10
0.010					5	11	13	10	5	11	13	10
0.015					6	11	13	10	5	11	13	10
0.022					6	11	13	10	6	11	13	10
0.033					6	11	13	10	6	12	18	15
0.047					7	13	18	15	7	13	18	15
0.068					8	14	18	15	7	13	26	22.5
0.10	7	13	18	15	8	14	18	15	8	14	26	22.5
0.15	8	14	18	15	8	16	26	22.5	8	16	26	22.5
0.22	8	16	26	22.5

Reliable Construction for Demanding Applications

Engineered with PET film and aluminum foil, the film foil polyester capacitor ensures consistently low loss and high insulation resistance. The non-inductive design makes it ideal for high-frequency filtering, bypassing, and coupling applications. The capacitor is offered with epoxy sealing for enhanced environmental protection and durability.

Adaptable to Various Environments

This capacitor is manufactured to operate within a broad temperature range of -40C to +85C and features a climatic category of 40/085/21 as per IEC 60068-1. Its flame-retardant (UL 94 V-0) casing and potting guarantee safety in demanding power electronic and audio systems.

Versatile Mounting and Packaging Options

Designed for through-hole mounting, the capacitor is provided with radial leads and several available lead spacings. It is available in a choice of bulk, ammo pack, or tape and reel packaging, offering flexibility for different assembly processes and production scales.

FAQs of Film Foil Polyester Capacitor:

Q: How do I use a film foil polyester capacitor in power electronics or audio circuits?

A: Film foil polyester capacitors are commonly used in coupling, decoupling, and filtering applications in power electronics and audio circuits. Their high insulation resistance, low loss tangent, and non-inductive construction make them suitable for AC filtering, bypassing, and signal path applications.

Q: What are the benefits of choosing a polyester film/foil capacitor with flame retardant UL 94 V-0 rating?

A: Selecting a capacitor with a UL 94 V-0 flame retardant rating ensures enhanced safety in electronic circuits by minimizing the risk of fire propagation. The flame-retardant epoxy-coated case and potting material provide reliable protection in environments with stringent safety requirements.

Q: When should I select a film foil polyester capacitor over a metallized film type?

A: Choose a film foil polyester capacitor when you require higher pulse withstanding capability (100500 V/s, depending on value), low loss in AC filtering, and improved reliability under repetitive high-current pulses. Note that film/foil types, unlike metallized ones, do not have self-healing properties.

Q: Where can I source these capacitors, and what packaging formats are available?

A: Film foil polyester capacitors can be sourced from distributors, exporters, manufacturers, and suppliers across India. Packaging options include bulk, ammo pack, and tape & reel, with the specific format depending on the manufacturer and production requirements.

Q: What is the typical process for mounting these capacitors in a circuit?

A: These capacitors are designed for through-hole mounting using radial leads. Insert the capacitor into the PCB through the specified lead spacing (5.0mm, 7.5mm, or 10.0mm), then solder the leads for a secure mechanical and electrical connection.

Q: How does the capacitors climatic category affect its application suitability?

A: The climatic category 40/085/21 signifies that the capacitor can operate reliably in environments ranging from 40C minimum to 85C maximum, with a damp heat test of 21 days. This makes them suitable for a wide variety of industrial and consumer electronic applications.

Q: What is the advantage of the non-inductive design in this capacitor?

A: A non-inductive design reduces unwanted inductance, ensuring accurate capacitance performance at higher frequencies. This characteristic is particularly beneficial in AC filtering, audio signal coupling, and pulse applications where inductive reactance could degrade performance.