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HITECH ELECTROCOMPONENTS PVT. LTD.
GST : 29AACCH1761N1Z8

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KT11 Film Foil Polyester Box Capacitor

Name: KT11 Film Foil Polyester Box Capacitor
Brand: HITECH ELECTROCOMPONENTS PVT. LTD.
Price: 1-20 INR
Availability: InStock

Price 1-20 INR/ Piece

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MOQ : 5000 Pieces

KT11 Film Foil Polyester Box Capacitor Specification

Loss Tangent
0.01 (at 1 kHz, 25C)

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

Frequency
50/60 Hz

Lead Spacing
5 mm to 27.5 mm

Breakdown Voltage
1.6 Rated Voltage (for 2 seconds)

Insulation Voltage
> 2000VDC (for 1 minute)

Current
Depends on capacitance and application

Product Type
Film Foil Polyester Box Capacitor

Material
Metallized Polyester Film

Capacitance
0.01 F to 2.2 F

Shell
Plastic (Box Type)

Operating Temperature
-40C to +85C

Rated Voltage
63V, 100V, 250V, 400V, 630V DC

Ripple
Low

Capacitance Tolerance
5%, 10%

Temperature Range
-40C to +85C

Shape
Box

Terminal
Radial

Application
General Purpose, Power Supplies, LED Lighting, Audio Circuits, Coupling/Decoupling

Size
Varies by capacitance and voltage, typically compact rectangular

Color
Yellow

KT11 Film Foil Polyester Box Capacitor Trade Information

Minimum Order Quantity
5000 Pieces

Supply Ability
10 Pieces Per Day

Delivery Time
1 Days

About KT11 Film Foil Polyester Box Capacitor

KT11 Film Foil Polyester Box Capacitor is used under high current based working condition. Notable for its box shaped appearance, this capacitor can bear high impulse voltage and its advanced design ensures minimal loss under high frequency voltage. Due to its automatic healing properties, this capacitor has prolonged working life. External shell of this product is epoxy powder coated to avoid flame. Wax seal of this polyester capacitor can endure high temperature and high pressure. Its presence can be noticed in LED drivers, communication equipments, television set and power supplying systems. We are a prestigious supplier and manufacturer of best grade KT11 Film Foil Polyester Box 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

Designed for Diverse Applications

The KT11 Film Foil Polyester Box Capacitor meets the varied demands of general electronics, audio circuits, LED lighting, power supplies, and coupling/decoupling duties. Its construction delivers consistent reliability and high performance across a range of frequencies, making it a versatile component in innovation-driven projects.

Rugged Safety and Environmental Standards

Encapsulated in flame-retardant (UL 94V-0 rated) plastic, the KT11 features RoHS-compliant materials for environmental safety. The box style construction, along with epoxy encapsulation, ensures component longevity and durability even in harsh or fluctuating temperatures, supporting stable operations from -40C to +85C.

FAQs of KT11 Film Foil Polyester Box Capacitor:

Q: How should the KT11 capacitor be mounted on a PCB?

A: The KT11 capacitor is designed for through-hole mounting with radial leads, making it simple to insert into PCBs. Ensure correct lead orientation and sufficient spacing (5 mm to 27.5 mm, depending on the capacitance) to accommodate its box style form factor.

Q: What is the process for verifying the capacitors dielectric strength?

A: Dielectric strength can be verified by applying a test voltage equal to 1.6 times the capacitors rated voltage for 2 seconds. This assessment ensures that the insulation can withstand temporary over-voltages without failure, aligning with quality assurance protocols.

Q: Where is this capacitor commonly used in electronic circuits?

A: Its commonly used in general purpose, power supply filtering, audio signal processing, LED lighting modules, and in coupling or decoupling applications. Its stability across a broad temperature range and low dissipation factor make it ideal for these uses.

Q: What are the benefits of the capacitors flame-retardant UL 94V-0 plastic shell?

A: The UL 94V-0 flame-retardant rating ensures that the capacitors plastic shell self-extinguishes quickly if exposed to fire, enhancing safety for sensitive electronics and reducing the risk of fire propagation within assemblies.

Q: When is bulk or tape & reel packaging available for this capacitor?

A: Bulk packaging is standard, but tape & reel packaging can be requested for automated assembly lines or high-volume manufacturing, supporting seamless integration into modern production processes.

Q: How does the capacitor maintain environmental compliance?

A: The KT11 is manufactured using RoHS-compliant materials, meaning its free from hazardous substances such as lead or cadmium, making it suitable for eco-friendly electronic devices and global market compliance.