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CAPACITOR Parts

CAPACITOR Parts Specification

Insulation Resistance
>2000 MF (at 100V DC, 1 min)

Loss Tangent
0.1 (typical for electrolytic)

Breakdown Voltage
Exceeds rated voltage by 20-30% (varies by manufacturer)

Insulation Voltage
Corresponds to rated voltage

Frequency
Up to 100 kHz typical for electrolytic, higher for film/ceramic types

Current
Varies by type (range: 10mA to several Amperes in large cans)

Lead Spacing
2.5mm to 10mm or more

Surface Mount Land Size
Not applicable to all types; varies for SMD capacitors

Product Type
Capacitor Parts

Material
Aluminum, Tantalum, Ceramic, Film, Electrolytic

Capacitance
1 F to 22000 F (varies by type and size)

Shell
Aluminum Can, Epoxy Coated, Plastic Case

Operating Temperature
-40C to +105C (typical)

Rated Voltage
6.3V to 450V (depending on type)

Ripple
Up to several Amperes RMS for power types

Capacitance Tolerance
5% to 20%

Temperature Range
-40C to +105C

Shape
Cylindrical, Rectangular (varies by type)

Terminal
Radial Lead, Axial Lead, Snap-in Terminal, Screw Terminal

Application
Power Supply, Signal Filtering, Energy Storage, Audio Equipment, Industrial Electronics

Size
Varies (From 6x12mm to 35x80mm and larger)

Color
Blue, Black, Green, Silver, Yellow, Red (depending on part)

Brand/Manufacturer
Varies (example: Nichicon, Panasonic, Vishay, Rubycon)

Equivalent Series Resistance (ESR)
As low as 0.01 (low ESR types)

Dielectric Type
Electrolytic, Ceramic, Film, Tantalum, Mica

Moisture Sensitivity Level (MSL)
Not sensitive (for most, varies for SMD types)

Life Expectancy
Up to 3000-10000 hours at rated specs

Sealing
Hermetically sealed or unsealed

Polarization
Polarized (electrolytic/tantalum), Non-polarized (ceramic/film)

Mounting Type
Through Hole, Snap-In, SMD, PCB Mount

Packaging Type
Bulk, Tape and Reel, Tray

Customization
Capacitance/voltage ratings customizable for OEM orders

Compliance
RoHS, REACH (subject to manufacturer)

CAPACITOR Parts Trade Information

Minimum Order Quantity
100 Pieces

Delivery Time
2 Days

CAPACITOR Parts About

Capacitance Range: Wide range spanning from low values (e.g., 4.7F, 10F, 47F) to high-capacity smoothing capacitors (e.g., 6800F, 15000F).

Voltage Ratings: Diverse voltage tolerance levels typically ranging from 10V to 100V (eg.,16V, 25V, 35V, 50V, 63V,80V,etc).

Versatile Dielectric and Mounting Options

Choose from a broad selection of capacitor types: electrolytic for high capacitance, ceramic for low ESR, film for reliability, tantalum for compactness, and mica for stability. Various mounting formats such as through-hole, snap-in, SMD, and PCB mount ensure compatibility with a wide array of designs and assembly processes.

Extensive Customization and Compliance

Benefit from customizable capacitance and voltage ratings tailored to OEM projects, with compliance to RoHS and REACH based on manufacturer. Options include hermetically sealed units for critical environments and multiple packaging formats to fit any assembly line.

FAQ's of CAPACITOR Parts:

Q: How do I select the correct capacitor type for my application?

A: Consider your application's voltage, capacitance, and ESR needs. For energy storage or power filtering, electrolytic or film capacitors are suitable. Ceramic types are preferred for high-frequency and low ESR applications, while tantalum works well in compact, stable designs. Match the mounting type (through-hole, SMD, etc.) and size to your PCB layout.

Q: What is the process for ordering capacitors with customized capacitance or voltage ratings?

A: Contact our sales team or supply partner with your specific capacitance, voltage, and application requirements. We facilitate OEM customization in collaboration with manufacturers such as Nichicon, Panasonic, and Vishay, ensuring tailored solutions within the available dielectric and size options.

Q: When is it necessary to use polarized versus non-polarized capacitors?

A: Polarized capacitors (electrolytic, tantalum) are required when circuit polarity is fixed and higher capacitance is needed, such as in power supplies or audio equipment. Non-polarized types (ceramic, film, mica) are used for AC signal filtering, coupling, or whenever voltage polarity may reverse.

Q: Where do these capacitors comply with RoHS and REACH regulations?

A: Most capacitors in our range are compliant with RoHS and REACH directives, as specified by the respective manufacturers. Please verify compliance status with our team upon enquiry, particularly for specific production batches or custom items.

Q: What are the benefits of low ESR capacitors in electronic circuits?

A: Low ESR capacitors (as low as 0.01 ohm) minimize heat generation and energy loss, supporting better performance in power supplies, high-frequency circuits, and applications requiring high ripple current tolerance.

Q: How does life expectancy impact capacitor reliability?

A: Capacitors with a rated life of up to 3000-10000 hours at rated conditions offer consistent performance and lower maintenance throughout their deployment, making them ideal for industrial, automotive, or mission-critical systems.