You know why do silver and gold-plated copper leads matter in an audio crossover capacitor? In an Audio Crossover Capacitor, lead materials are important for electrical conductivity and connection reliability. Silver-plated and gold-plated copper leads each offer different advantages for audio applications.
What Makes the WEET WMT Hi-Fi Film Capacitor Different? Let WEET tells you.
A Hi-Fi Film Capacitor is an important component in audio circuits, where low signal loss and stable electrical performance are essential.
The WEET WMT series is designed for high-quality audio applications, combining metallized polypropylene film technology with carefully designed leads and low-loss characteristics.
Low-Loss Performance for Audio Applications
The WEET WMT features a very low dissipation factor, low equivalent series resistance (ESR), and low inductance. Its dissipation factor is specified at ≤0.0010 at 1 kHz, helping minimize energy loss during operation. The series also features a quick transient design and excellent handling of high-current audio pulses.
Silver and Gold-Plated Copper Leads
One distinctive feature of the WMT series is its silver- and gold-plated tinned copper wire lead options. These leads offer good solderability and reliable electrical connections, making the capacitor suitable for audio equipment assembly and long-term use.
Flexible Specifications for Different Audio Circuits
The WEET WMT series offers capacitance values from 0.1 μF to 100 μF, rated voltages from 50 VDC to 630 VDC, and capacitance tolerances of ±2%, ±3%, and ±5%, depending on the specification. This range provides flexibility for different circuit designs, including speaker crossovers, coupling, decoupling, and filtering applications.
Visit the WEET WMT product page for more details or contact WEET to discuss your application requirements.
Choose WEET WMT for Your Audio Projects
With low-loss characteristics, carefully designed lead options, and flexible specifications, the WEET WMT series is a practical choice for audio equipment manufacturers and crossover designers seeking a reliable Hi-Fi Film Capacitor.
Are you curious about what factors affect WEET WMTaudio grade MKP capacitors price? Click this link to learn: WEET-What Factors Affect WEET WMT Audio Grade MKP Capacitors Price?
WEE Technolgy Company Limited Published On Oct 23, 2026
WEET WMT Audio grade MKP capacitors are popular among audiophiles for speaker crossovers and other audio applications. But what affects the audio grade MKP capacitors price? WEET explains seven key factors below.
7 Factors Affecting WMT Audio Grade MKP Capacitors Price
1. Capacitance
Larger capacitance values generally require more materials, resulting in higher costs. For example, 10µF capacitors are usually more expensive than 1µF capacitors with the same voltage rating.
2. Voltage Rating
Higher voltage ratings generally require stronger insulation performance, which may increase production costs.
3. Material Quality
The quality of polypropylene film, electrodes, and leads affects cost.
WEET WMT Audio Grade MKP Capacitors feature gold-plated copper leads, offering a distinctive material choice for audio applications.
4. Capacitance Tolerance
Tighter tolerances, such as ±1%, generally require more precise manufacturing and quality control than ±5%, potentially increasing the price.
5. Electrical Performance
Parameters such as low ESR, low DF, and low inductance can affect product cost. Buyers should compare specifications when evaluating audio capacitors.
6. Manufacturing Process
Film winding, lead welding, encapsulation, and electrical testing all contribute to production costs. Consistent quality control is essential for reliable performance.
7. Order Quantity
Larger orders may reduce unit prices, while small batches and customized specifications may involve additional costs. WEET supports B2B inquiries for audio capacitors and OEM/ODM requirements.
Conclusion
WMT audio grade MKP capacitors price depends on specifications, materials, performance, and order quantity. Contact WEET to discuss WMT capacitor specifications, request samples, and obtain a quotation for your project.
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WEE Technology Company Limited Published On Oct 16, 2026
In the electronic component industry, stability and durability are non-negotiable core requirements for industrial equipment, outdoor electronics, and household appliances - especially when they operate in harsh high-temperature and high-humidity environments. The good news? Our WFC-A MPX X2 THB 85℃/85% capacitor can deliver this uncompromising reliability you need .
Wondering what the Double 85 standard really means? It requires capacitors to work continuously for 1000 hours at 85℃ high temperature and 85% relative humidity (RH) with rated voltage applied - all while keeping the capacitance change rate below 10%. This is a strict benchmark for industrial-grade reliability, and ordinary X2 capacitor simply can't measure up to it.
MPX X2 THB 85℃/85% capacitor boast an extremely wide range of applications, perfectly fitting scenarios like electric vehicle chargers, motor controllers, outdoor LED drivers, and more - anywhere reliable performance in harsh conditions is a must.
As a professional manufacturer of WFC-A MPX X2 THB 85℃/85%, we bring years of rich production experience and advanced testing equipment to the table - backed by international certifications including UL and VDE. To meet all your project needs, our double 85 X2 safety capacitors feature a complete specification system, with capacitance ranging from 0.0047μF to 10.0μF and rated voltage options of 275V, 305V, and 310V.
Contact us today to get free samples and test the unbeatable reliability of our MPX X2 THB 85℃/85% capacitor for yourself - no risk, no obligation!
More data:WEET WFCA THB 85 ℃ 85% X2 Metallized Polypropylene Film Capacitor 275V 305V 310VAC
Contact us:info@weetcap.com
WEE Technology Published on Jan 30, 2026
The WEET THB grades for film capacitor is a safety-approved X2 capacitor designed to withstand a high temperature of 85℃ and high humidity of 85% RH. It must be used in accordance with the principles of circuit matching and safety regulations; otherwise, the following consequences may arise:
1. Incorrect Connection Position (Most Critical)
Connecting the THB grades for film capacitor improperly between the live wire and protective earth (PE) will pose risks of electric leakage and electric shock.
2. Mismatched Voltage Specifications
Using a capacitor with a voltage rating lower than the circuit’s operating voltage may easily cause a short circuit, blow the fuse, and in extreme cases, even lead to electrolyte leakage from the capacitor casing and ignition of the circuit board.
Selecting a capacitor with excessively high capacitance will increase circuit power consumption and shorten service life. On the contrary, insufficient capacitance will fail to suppress electromagnetic interference (EMI), resulting in frequent device crashes.
3. Improper Soldering
Excessively high soldering temperature will cause the sealant between the THB grades for film capacitor pins and the main body to crack, thus losing its Dual 85 high temperature and humidity resistance. Mounting the capacitor close to heat-generating components may cause thermal expansion and bulging of the capacitor.
More details: WEET WFCA THB 85 ℃ 85% X2 Metallized Polypropylene Film Capacitor 275V 305V 310VAC
Contact us: Sales@weetcap.com
WEE Technology Published on Jan 23, 2026
We've all heard of X2 capacitors, but there's only one series that can withstand harsh environments - the WFC-A THB X2 series. It is a capacitor that passes the 85℃, 85% relative humidity (double 85) humidity and heat resistance test. Do you know where to use it?
INTRODUCTION
High-reliability home appliances
THB X2 series is used in the electronic control units of high-temperature and high-humidity home appliances such as dishwashers and disinfection cabinets.
Outdoor electrical equipment
It applies to outdoor LED street lamp power supplies and outdoor charging pile control modules.
These devices operate outdoors for long periods, exposed to high temperatures, high humidity, and heavy rain and snow, which accelerate the aging of ordinary capacitors.
Automotive electronics.
THB grade X2 film capacitor is adopted in the filter circuits of on-board chargers and battery management systems (BMS) for new energy vehicles.
The engine compartment is characterized by high temperature and humidity, coupled with extremely high safety requirements.
Free samples of the WEET WFC-A THB X2 series are available upon request. Please contact our sales team if you have any needs.
More details: WEET-WFCA-THB-X2-85C-Metallized-Polypropylene-Film-Capacitor-275V-305V-310VAC
WEE Technology Published On Jan 16, 2026
The WEET 305V 85/85 X2 Capacitor is a best-selling capacitor, all thanks to its inherent characteristics. So do you know why 85/85 X2 Capacitor is highly effective and durable?
INTRODUCTION
First, let WEET introduce its features.
It consists of a non-inductive grey plastic shell and grey epoxy resin. WFC-A outstanding THB capacitor reliability allows it to be connected in series for high-stability applications—such as watt-hour meters, LED drivers - and it can even maintain high stability in extremely harsh environments.
85/85 X2 Capacitor Specifications
Operating Temperature: -40°C ~ +110°C
Capacitance Range: 0.0047 ~ 10.0 μF
Rated Voltage: 275V, 305V, 310VAC
Packaging: Bulk & Tape-and-Reel
Capacitance Tolerance: ±10%
Notes:
85/85 X2 Capacitors pins are available in different lengths, and customization is available according to your specific requirements.
WEET WFCA THB 85 ℃ 85% X2 Metallized Polypropylene Film Capacitor 275V 305V 310VAC
Contact us: Sales@weetcap.com
WEE Technology Published on Jan 9, 2026
It is a component that integrates both a resistor and a capacitor, and is generally referred to as an X2 RC network.
So how can we judge X2 safety capacitor RC quality?
INTRODUCTION
The core method is to verify its capacitor section and built-in resistor section separately, combined with a visual inspection.
The commonly used tool is a digital multimeter.
Below are the detailed steps:
1. Visual Inspection
Check the appearance of the X2 Safety Capacitor RC for signs of cracking, deformation, or charring.
Examine whether the pins have issues such as severe oxidation, corrosion, or breakage.
Verify if the specification parameters on the surface are illegible.
2. Testing the X2 Safety Capacitor RC Built-in Resistor
The resistance value of the built-in resistor in an X2 RC snubber for AC power typically ranges from 1MΩ to 10MΩ.
Touch the two pins of the component with the probes of the digital multimeter respectively.
If the displayed resistance value matches the nominal value or the deviation is within ±10%, the resistor section is in normal condition.
3. Insulation Test
Touch the X2 Safety Capacitor RC two pins with the multimeter probes.
If the display shows OL, the insulation is good and there is no leakage.
If a numerical value is displayed and the buzzer sounds, the capacitor has leakage and is unfit for use.
Contact us:Sales@weetcap.com
WEE Technology Published on Dec 26, 2025
I believe everyone is familiar with X2 capacitors, but have you ever seen an X2 capacitor with a built-in resistor? How much do you know about RC Unit X2 Film Capacitors?
Introduction
RC Unit X2 Film Capacitors refer to X2 metallized film safety capacitors with integrated resistors.
They are integrated RC components that combine X2 film capacitors and resistors in a single package.
X2 Snubber Capacitor Details:
Rated Voltage: 275VAC
Capacitance Range: 1.0Μf
Capacitance Tolerance: ±10% (K)
Operating Temperature: -40℃～100℃
Tin-plated Wire Length: 40±5mm
X2 Snubber Capacitor Encapsulated in a flame-retardant plastic case with radial leads, these capacitors facilitate easy PCB mounting and comply with RoHS and environmental requirements.
RC Unit X2 Film Capacitors Standard Dimensions: L: 31.5mm, T: 10.8mm, H: 19.5mm
Customization is available. Please feel free to contact us if you have any custom requirements.
Contact us:Sales@weetcap.com
WEE Technology Published on Dec 19, 2025
What is the price of MKT Foil Capacitor 12uF? This is one of the top concerns for audio enthusiasts. However, the price of WEET WML Compact MKT capacitors is actually influenced by a variety of factors.
INTRODUCITON
Capacitor Specifications and Parameters: Capacitance and voltage rating are key influencing factors. Generally, the larger the capacitance, the more materials are required, and the higher the price. The same applies to the voltage rating. Additionally, it should be noted that the package size also affects the price.
Raw Material Costs: Price fluctuations of capacitor raw materials, such as metallized electrode materials and polyester films, directly impact the production cost.
Purchase Quantity: Typically, the larger the purchase quantity, the lower the unit price.
Policy and Environmental Factors: Government environmental policies may increase the production costs of enterprises. To comply with these regulations, enterprises need to invest more funds in environmental protection equipment and measures, and these costs are ultimately reflected in the product price.
SUMMARY
Based on the above analysis, the price of MKT capacitors is not fixed; It can be expensive at times and cheaper at others. However, WEET has consistently maintained a trend of high cost-effectiveness (can compete with Audyn MKT axial 12uF 160V Capacitors).
In addition, WEET has specifically upgraded the product size to make better use of PCB board space. We provide a small size for 100uF capacitors to support your compact PCB board design and allows for stacked installation to save space.
Contact Information:Sales@weetcap.com
WEE Technology Published on Oct 24, 2025