Dear Customers,

The International Workers' Day, also known as Labor Day or May Day. The ultimate goal of International Workers' Day is to promote equity, justice and dignity for all working people across the world.

WEE Technology would like to thanks for all the WEET worker devotion and dedicated work spirit. We wish everyone will enjoy a happy and relaxed May day.

Please send your inquiry as usual, WEET sales team will reply you at the first time when we resume work, thank you.

2025 International Labor Day Holiday Notice

Holiday From 1st May to 5th May

Resume Work On 6th May 2025

WEE Technology Company Limited

WEE Technology Company Limited - WEE are Capacitors Specialist  

WEET WME Premium Capacitors are constructed of a specially wound metallized polypropylene to minimize inner vibration, which keeps microphonic effects as low as possible. 
High purity copper leads, and flame-retardant tape wrap
Specially designed for crossovers and electronics
Extra-thick tinned copper leads
250 VDC, high current capacity Capacitors

Cross Reference to : Dayton Audio, Solen Polypropylene Capacitor

Specifications: • Rated: 250 VDC • Tolerance: 5% • Value: 2.2uF

WEE Technology Company Limited - WEE are Capacitors Specialist

WEET WMG Axial Superior  and Film Met. Polypropylene Audio Capacitors Features
Top of the range pure aluminum foil capacitor
High Precise Capacitance ±5%
Very Low Dielectric absorption factor
Very Low Dissipation factor
Very Low ESR
Very Low Inductance

WEET WMG Axial Superior Aluminum Foil and Film Met. Polypropylene Audio Capacitors Specifications
Passive flammability:  GB10191-88 IEC384-16
Operating temperature:  -55℃～+85℃
Capacitance range:  0.01~0.47uF
Capacitance tolerance:  ±5%(J) 1KHz
Rated voltage:  630V DC
Withstand voltag:  1.6VR 5S
Dissipation factor:  ≤0.0002 1KHz
Insulate the electric resistance:  CR≤0.33μF, I.R≥15,000MΩ, CR>0.33μF, I.R≥5,000S
Leads Diameter:  0.8mm Tinned Copper Wire

WEE Technology Company Limited - WEE are Capacitors Specialist    

WEET Aluminum Foil and Film Metallized Polypropylene Capacitors Axial Audio Music Hifi Crossover Amplifiers Capacitors

WEET audio grade capacitors are great for all audio and general electrical applications. WEET WMG and WMH capacitors are made with the finest pure aluminum foil and polypropylene film, and are considered by many customers to be the best audio capacitor in the world!

Several advantages the aluminum foil and film audio capacitors design offers over metallized are a higher insulation resistance, lower ESR, better capacitance stability, high current carrying capabilities for pulse applications (high dV/dt capability) and a lower dissipation factor.

WMG and WMH capacitors are a luxury audiophile grade capacitor designed for quick transient response and modern high-end tweeters. 1 piece MOQ and competitive price are our advantage. By the way, bare price doesn’t mean we sell products of inferior quality, only because we are factory and we care about our customers profits.

WME - Premium Metallized Polypropylene Film Capacitors MKP– Axial

WMF - Precise Metallized Polypropylene Film Capacitors MKP– Axial

WMG - Superior Aluminum Foil and Film Metallized Polypropylene Capacitors Axial 

WMH - Luxury Aluminum Foil and Film Metallized Polypropylene Capacitors Axial

WEE Technology Company Limited - WEE are Capacitors Specialist

WEET WMH Luxury Pure Foil and Film Metallized Polypropylene Capacitors Axial Audio Music Hifi Capacitors

These capacitors are suitable for a wide range of applications in audio amplifiers, circuits for audio speakers, speaker crossovers, audio systems for car, record players, CD players, and musical instruments such as bass guitars. 

What is audio grade capacitor? These are capacitors specifically for high-end audio systems, and offer premium sound quality in audio circuits when compared to general purpose capacitors. These types of capacitors that are commonly used in audio circuits are aluminum electrolytic and film capacitors.

WMH Luxury Aluminum Foil and Film Metallized Polypropylene Capacitors Axial Specifications

Passive flammability: GB10191-88 IEC384-16
Operating temperature: -55℃～+85℃
Capacitance range: 1~10uF
Capacitance tolerance: ±3%(E) 1KHz
Rated voltage: 100V, 200V. DC
Withstand voltage: 1.6VR 5S
Dissipation factor: ≤0.0002 1KHz
Insulate the electric resistance: CR≤0.33μF, I.R≥15,000MΩ , CR>0.33μF, I.R≥5,000S
Leads Diameter: 1.0 Tinned Copper Wire

Ceramic is the dielectric material used in the manufacture of ceramic capacitors. Dielectrics are the insulating material between the plates of capacitors. This material is chosen for its ability to permit electrostatic attraction and repulsion to take place across it. Ceramic is an excellent dielectric material because it is a poor conductor of electricity while being an effective supporter of electrostatic fields.

Ceramic capacitors are manufactured using a tape casting process wherein thin layers of conductive electrodes are separated by a dielectric layer, and a kind of multi-layer “sandwich” is formed to create a ceramic capacitor with a very large surface area in a very compact size. Recently, the combination of nickel electrodes and the ability to cast very thin layers has allowed the capacitance range of ceramic capacitors to exceed more than 100μF in an 1812 package, using X5R dielectric material. With the ability to stack hundreds of layers to form a single high-density, high-capacitance multilayer ceramic capacitor, new application opportunities, that were previously the sole domain of tantalum capacitors, are now available for ceramic capacitors. One of the driving forces for the increased capacitance values in ceramic capacitors was the tantalum shortage of 2000.

Prior to the use of nickel electrode systems, Palladium (Pd) and Silver (Ag) were the most common electrode materials. This precious metal became cost prohibitive when making very high-capacitance, high-layer count ceramic capacitors. Palladium and silver are still widely used for ceramic capacitors with lower capacitance values.

There are now a number of ceramic materials and compositions that are used in ceramic capacitors. These include ceramic NPO (COG), ceramic X7R, ceramic X5R, and ceramic Y5V.

WEE Technology Company Limited - WEE are Capacitors Specialist

WEET WMH Luxury Aluminum Foil and Film Metallized Polypropylene Capacitors Cross Reference Table: 

WEET MMH Cross to MusiCap Film and Foil Polypropylene Audio Capacitors 
WEET MMH Cross to Audiocap PPT Theta 10uF 200V Film/Foil Capacitor
WEET MMH Cross to Film & Foil Polypropylene Capacitors - Solen

The PPT Theta AudioCap is an excellent film and foil capacitor for all audio circuits and power supplies, Polypropylene and Foil Audio Capacitors, Audio-optimized Film Capacitors.

The WMH series is designed and optimized for high-end audio applications subject to AC and pulsing signals. It offers high frequency operation, high current and low ESR. As a result, the WMH series is able to handle high surge current without degrading. As part of a designated line of capacitors for high-end audio applications, audio engineers prefer the WMHseries for professional, commercial stage and studio use.

Its high-grade materials, design and manufacturing process also is suitable for DC applications. Proudly made in the U.S., the WMH series is created with specialized design, testing and manufacturing techniques proprietary to Electrocube.

WEE Technology Company Limited - WEE are Capacitors Specialist

WEET WTD series capacitors are ultra-Low ESR Conductive Polymer Chip Solid Tantalum Capacitors. They hold the feature of high frequency capacitance
retention, volumetric efficiency, high ripple resistance, extremely long life and polarized.Due to thin, small and at the same time have additional advantages of super low equivalent series resistance , making WTD series quite attractive to design-in engineers for space and particularly suitable for high frequency applications. WTD also has high reliability and heat resistance

WEET CA55 WTD SMD Conductive Polymer Chip Tantalum Capacitors typical applications include DC/DC converters , notebook PCs , portable electronics , telecommunications (mobile phone and base station ), displays ,SSD,HDD and USB.

Operating Temperature: -55°C to +105°C
Capacitance Range:0.47μF ~ 1000μF at 100Hz
Capacitance: Tolerance ±20%
Rated Voltage:2.5V - 63V.DC

WEE Technology Company Limited - WEE are Capacitors Specialist

WEET WTC Low ESR high reliability type of chip Tantalum Capacitor, Epoxy molded package, Polarized, which operating temperature range from -55°C~ to 125°C, Capacitance tolerance up to +/-10% for special order.

WEET CA45L WTC SMD Chip Tantalum Capacitors Low ESR Polarized Popular Item
47uF 10V +/-10% B Case T&R RoHS

WEET CA45L WTC SMD Chip Tantalum Capacitors Low ESR Polarized Features
Low ESR, Volumetrically efficient, Stable in electrical & storage performances
Long lifespan, High reliability.
Epoxy molded encapsulation, Chip, Easy for integration, Polarized.

WEET CA45L WTC SMD Chip Tantalum Capacitors Low ESR Polarized Applications
The  WTC Tantalum Capacitor typical applications include decoupling and filtering in industrial and automotive end applications, such as DC/DC converters, portable electronics, telecommunications and control units...

WEE Technology Company Limited - WEE are Capacitors Specialist

Standard solid tantalum surface mount chip capacitors, lead frameless molded polymer type. It is designed and conditioned to operate to +125°C and is available loose or taped and reeled for auto insertion

WEET CA45 WTB SMD Chip Tantalum Capacitors Standard Features
Compatible with all popular “High Volume” automatic pick and equipment
Molded case available in six case codes
Optical character recognition qualified

WEET CA45 WTB SMD Chip Tantalum Capacitors Standard Applications
The WTB Tantalum Capacitor offered by jb is available as per diverse demands of our clients, widely used in various applications, most often in the form of surface mounted devices (SMD). These surface mount tantalum capacitors claim much less space on the printed circuit board and allow for greater packing densities.

WEE Technology Company Limited - WEE are Capacitors Specialist

WTA - WEET Dipped Tantalum Capacitors Features:
Epoxy-Coated, Radial-Lead, Polarized.
Small in size, Long life-span, High reliability.
Stable in electrical & storage performances

WTA - WEET Dipped Tantalum Capacitors Applications:
WEET WTA Dipped Tantalum Capacitors have gained wide appreciation for their light weight and quality. Technology advances allow tantalum capacitors to be used in a wide variety of circuits, often found in laptops, automotive industry, cell phones and others.