WEE Technology Company Limited - WEE are Capacitors Specialist
If you are very active in audio forums and related business filed, you must be quite familiar with “ Foil and Film” phrase. Maybe you will see lots of products names as Aluminum foil capacitor or Silver foil capacitor. Yes, that is true to some extents.
WEET engineers would like to tell you the advantages of Pure Aluminum Foil and Film Polypropylene PP Capacitors than Silver Plated Foil metallized polypropylene Audio Capacitors
The main Dielectric for both of the above two type capacitors are Polypropylene film, but Pure Aluminum Foil are winding by a layer of Pure Aluminum foil spliced to a layer of original polypropylene insulation film. There are two layers individually. So the size and weight for Pure Aluminum Foil are bigger and heavier than Silver Plated Foil Audio Capacitors
However, for Silver Plated Foil Audio Capacitors, there is only one layer winding on the core. Electroplating the metal composed of silver on the surface of the original PP film, which can also be called as metallized silver polypropylene film.
Regarding the sounding performance, pure foil PP capacitors has much lower DF (Dissipation factor) values than plated foil metallized polypropylene film capacitors.
Please check below datasheet of WEET WMH Pure Aluminum Foil and Film Polypropylene PP Capacitors and common items stock list.
https://weetcap.com/Audio-Capacitors/
WMH-100V | Pure Aluminum Foil and Film Polypropylene PP Capacitors Axial, D*L:+/-2mm |
1.0uF | WMH Aluminum Foil and Film PP 1.0uF 100V +/-3% 15x50 Axial RoHS |
1.5uF | WMH Aluminum Foil and Film PP 1.5uF 100V +/-3% 17x50 Axial RoHS |
1.8uF | WMH Aluminum Foil and Film PP 1.8uF 100V +/-3% 15x58 Axial RoHS |
2.0uF | WMH Aluminum Foil and Film PP 2.0uF 100V +/-3% 16x58 Axial RoHS |
2.2uF | WMH Aluminum Foil and Film PP 2.2uF 100V +/-3% 17x58 Axial RoHS |
2.7uF | WMH Aluminum Foil and Film PP 2.7uF 100V +/-3% 18x58 Axial RoHS |
3.0uF | WMH Aluminum Foil and Film PP 3.0uF 100V +/-3% 17x75 Axial RoHS |
3.3uF | WMH Aluminum Foil and Film PP 3.3uF 100V +/-3% 18x75 Axial RoHS |
3.9uF | WMH Aluminum Foil and Film PP 3.9uF 100V +/-3% 19x75 Axial RoHS |
4.0uF | WMH Aluminum Foil and Film PP 4.0uF 100V +/-3% 20x75 Axial RoHS |
4.7uF | WMH Aluminum Foil and Film PP 4.7uF 100V +/-3% 21x75 Axial RoHS |
5.0uF | WMH Aluminum Foil and Film PP 5.0uF 100V +/-3% 21x75 Axial RoHS |
5.6uF | WMH Aluminum Foil and Film PP 5.6uF 100V +/-3% 22x75 Axial RoHS |
6.0uF | WMH Aluminum Foil and Film PP 6.0uF 100V +/-3% 22x85 Axial RoHS |
6.8uF | WMH Aluminum Foil and Film PP 6.8uF 100V +/-3% 23x85 Axial RoHS |
7.0uF | WMH Aluminum Foil and Film PP 7.0uF 100V +/-3% 23.5x85 Axial RoHS |
8.0uF | WMH Aluminum Foil and Film PP 8.0uF 100V +/-3% 24x85 Axial RoHS |
8.2uF | WMH Aluminum Foil and Film PP 8.2uF 100V +/-3% 25x85 Axial RoHS |
9.0uF | WMH Aluminum Foil and Film PP 9.0uF 100V +/-3% 27x85 Axial RoHS |
10.0uF | WMH Aluminum Foil and Film PP 10.0uF 100V +/-3% 28x85 Axial RoHS |
WEET WMH Pure Aluminum Foil and Film Polypropylene PP Capacitors Winding:
Aluminum foil spliced to polypropylene insulation film. (a layer of pure Aluminum foil and a layer of PP film).
Other Factory Silver Plated Foil and MKP Film Audio Capacitors (Only one layer silver plated metallized polypropylene film )
WEE Technology Company Limited - WEE are Capacitors Specialis
Here we would like to introduce the best welcoming audio capacitor WME series to all of the audiophilers.
Overview:
WEET WME MKP metallized polypropylene capacitors your standard choice for all of your loudspeaker projects! This high-quality Premium Audio film capacitor provide perfect sound quality.
Product Description:
WEET WME axial metallized polypropylene film capacitor is made of vacuum aluminum plated polypropylene film as the combination of dielectric and electrode. The electrode is led out by tinned copper wire and filled with 94V-0 epoxy resin. Capacitance range from 0.1uF~100uF, rated voltage is 400V.DC. Well, after plenty of burn-in time (that they need to open-up) they deliver a wide and open sound stage. Nice and neutral, WEET WME Premium sounds quite organized when compared with other standard MKP's in this price range. Like all basic MKP's they can get a bit muddled when complex programme material is fed to them but they do have a certain tidiness to them which makes them go further before that sets in. The WME Premium is reasonably well balanced and neutral and in a positive way nothing sticks out. This works especially well on recordings of jazz-trio's or other small ensembles making it easier to pick out the details. The Clarity Cap SA and ESA will give you more image depth and richer harmonic overtones and the Mundorf EVO Oil will give you sharper leading edges to notes but it must be stated that those capacitors are in a higher price bracket. It is just to give you an idea in what sound quality range we are looking at here.
Common and popular vales in WME series:
| WME-400V | WME Precision Metallized Polypropylene Film Capacitors MKP Axial, OD*L:+/-1mm |
| 1.0uF | WME Precision Met Polypropylene 1.0uF ±5% 400V OD*L:13.5*24mm Axial RoHS |
| 1.5uF | WME Precision Met Polypropylene 1.5uF ±5% 400V OD*L:13.5*30.5 Axial RoHS |
| 1.8uF | WME Precision Met Polypropylene 1.8uF ±5% 400V OD*L:15.5*30.5 Axial RoHS |
| 2.2uF | WME Precision Met Polypropylene 2.2uF ±5% 400V OD*L:16.5*30.5 Axial RoHS |
| 2.5uF | WME Precision Met Polypropylene 2.5uF ±5% 400V OD*L:17.5*30.5 Axial RoHS |
| 2.7uF | WME Precision Met Polypropylene 2.7uF ±5% 400V OD*L:18*30.5 Axial RoHS |
| 3.3uF | WME Precision Met Polypropylene 3.3uF ±5% 400V OD*L:19.5*30.5 Axial RoHS |
| 3.9uF | WME Precision Met Polypropylene 3.9uF ±5% 400V OD*L:21.5*30.5 Axial RoHS |
| 4.7uF | WME Precision Met Polypropylene 4.7uF ±5% 400V OD*L:18.5*45 Axial RoHS |
| 5.6uF | WME Precision Met Polypropylene 5.6uF ±5% 400V OD*L:20*45 Axial RoHS |
| 6.8uF | WME Precision Met Polypropylene 6.8uF ±5% 400V OD*L:22*45 Axial RoHS |
| 7.5uF | WME Precision Met Polypropylene 7.5uF ±5% 400V OD*L:23*45 Axial RoHS |
| 8.2uF | WME Precision Met Polypropylene 8.2uF ±5% 400V OD*L:24.5*45 Axial RoHS |
| 10uF | WME Precision Met Polypropylene 10uF ±5% 400V OD*L:27*45 Axial RoHS |
| 12uF | WME Precision Met Polypropylene 12uF ±5% 400V OD*L:29.5*45 Axial RoHS |
| 15uF | WME Precision Met Polypropylene 15uF ±5% 400V OD*L:32.5*45 Axial RoHS |
| 18uF | WME Precision Met Polypropylene 18uF ±5% 400V OD*L:32*55 Axial RoHS |
| 20uF | WME Precision Met Polypropylene 20uF ±5% 400V OD*L:33.5*55 Axial RoHS |
| 22uF | WME Precision Met Polypropylene 22uF ±5% 400V OD*L:35.5*55 Axial RoHS |
| 25uF | WME Precision Met Polypropylene 25uF ±5% 400V OD*L:37.5*55 Axial RoHS |
| 27uF | WME Precision Met Polypropylene 27uF ±5% 400V OD*L:39*55 Axial RoHS |
| 30uF | WME Precision Met Polypropylene 30uF ±5% 400V OD*L:41*55 Axial RoHS |
| 33uF | WME Precision Met Polypropylene 33uF ±5% 400V OD*L:43*55 Axial RoHS |
WEE Technology Company Limited - WEE are Capacitors Specialist
WEET keep regular stock for Tantalum Capacitors, we are ready to quote for you and free samples are available for testing.
WEET Tantalum Capacitors including CA42 Radial Epoxy Dipped Tantalum Capacitors, CA45 SMD Chip Tantalum Capacitors Standard, CA45L SMD Chip Tantalum Capacitors Low ESR, CA55 SMD Conductive Solid Polymer Tantalum Capacitors.
https://www.weetcapacitor.com/Datasheet/WEET-WTB-CA45-SMD-Chip-Tantalum-Capacitors-Standard.pdf
| WTB CA45 SMD Chip Tantalum Capacitors Standard | MPQ(pcs/R) | Stoc kQTY/Pieces |
| Case E 150.0uF 16V +/-10% Tape/ReeL RoHS | 500 | 10KK |
| Case D 22.0uF 16V +/-10% Tape/ReeL RoHS | 500 | 10KK |
| Case B 22.0uF 16V +/-10% Tape/ReeL RoHS | 2000 | 10KK |
| Case C 22.0uF 16V +/-10% Tape/ReeL RoHS | 500 | 10KK |
| Case B 1.0uF 50V +/-10% Tape/ReeL RoHS | 2000 | 10KK |
| Case D 47.0uF 25V +/-10% Tape/ReeL RoHS | 500 | 10KK |
| Case A 1.0uF 16V +/-10% Tape/ReeL RoHS | 2000 | 10KK |
| Case B 10.0uF 25V +/-10% Tape/ReeL RoHS | 2000 | 10KK |
| Case D 100.0uF 16V +/-10% Tape/ReeL RoHS | 500 | 10KK |
| Case C 68.0uF 16V +/-10% Tape/ReeL RoHS | 500 | 10KK |
WEE Technology Company Limited - WEE are Capacitors Specialist
Do you know what the differences between WEET WME and WMF series are and what they are in common?
WME - Premium Music Film Capacitors:
WMF Precise Audio Film Capacitors:
Well, the size capacitance and voltage are the same for these two series.
WME is filled with white epoxy and white plastic sleeve with blue oil marking, WMF is filled with red epoxy and red plastic sleeve with black oil marking, the marking description is different too.
Most important difference is that MWF has lower DF than WME, even though WME already with low DF. For each item there is a specific DF value, please refer to our datasheet for details.
MKP Polypropylene CBB19 0.1uF ±5% 400V OD*L:6.5*18mm Axial RoHS
MKP Polypropylene CBB19 0.22uF ±5% 400V OD*L:8.5*18mm Axial RoHS
MKP Polypropylene CBB19 0.33uF ±5% 400V OD*L:10*18mm Axial RoHS
MKP Polypropylene CBB19 0.47uF ±5% 400V OD*L:9.5*24mm Axial RoHS
MKP Polypropylene CBB19 0.56uF ±5% 400V OD*L:10.5*24mm Axial RoHS
MKP Polypropylene CBB19 0.68uF ±5% 400V OD*L:11.5*24mm Axial RoHS
MKP Polypropylene CBB19 0.82uF ±5% 400V OD*L:12.5*24mm Axial RoHS
MKP Polypropylene CBB19 1.0uF ±5% 400V OD*L:13.5*24mm Axial RoHS
WEE Technology Company Limited - WEE are Capacitors Specialist
Recently, WEET successfully helped out a United Kingdom customer with their new project. As told by the customer that their each PCB board needs four pieces of 1.8uF +/-10% 250VDC MKT yellow film capacitor, but due to the original design and space limitation of the PCB board, there is very tight room to put that four pieces of MKT capacitors, and they have very strict requirement for the dimension, especially the diameter, not bigger than 9mm.
Before they contacted with us, they also consulted with other suppliers in China, but all in vain. Finally, WEET engineers studies their PCB drawing and outline, we made our 20 pieces samples to them in a week. After the tested the samples, they all excited to know that WEET WMA series is perfect for them, not only for capacitors size, but also for performance. Without further hesitation, they placed mass production order to us.
Here we would like to thank the customers for their support and confidence in WEET capacitors, also we are pleased with WEET engineers. Let us work together to find the best solution to your requirements, cheers!
WEE Technology Company Limited - WEE are Capacitors Specialist
What a great news to share with all of the customers that BEC become WEET authorized distributor for passive components in United Kingdom. Please kindly refer to below link that you will find all strong the products from WEE Technology. Welcome to consult with BEC for more product details.
https://www.bec.co.uk/product-category/weet/
WEE Technology Company Limited is specialized in manufacturing all kinds of Aluminum Electrolytic Capacitors, including SMD Surface mount chip Aluminum Electrolytic Capacitors, Snap-in Type Aluminum Electrolytic Capacitors, Screw Type Aluminum Electrolytic Capacitors, Lug Type Aluminum Electrolytic Capacitors and Radial Aluminum Electrolytic Capacitors.
WEET Ceramic Capacitors, includingX1 / CD Y1 400VAC and CE Y2 300AC Safety Standard Recognized Capacitors and 1KV, 2KV, 3KV,4KV, 5KV, 6KV, 8KV, 10KV, 15KV DC High Voltage Ceramic Radial Type Disc Capacitors, Multilayer (MONO/MLCC) Axial, Radial and Surface Mount SMD Ceramic Capacitors.
WEET Plastic Film Capacitors, including Metallized Polyester and Polypropylene Film Capacitors and X2 Capacitors. WEET audio capacitors enjoy good reputation all over the world with more than 20 years history. WEET adopt the key techniques from Taiwan factories and the main material for all imported from Japan and European counties.
WEE Technology Company Limited - WEE are Capacitors Specialist
Firstly, we share some customer’s feedback about WEET WMW Pure Copper Foil Capacitor.
All in all, excellent product, well made and very happy thus far with the sound quality.The WEET Pure Copper Cap is very suitable for audio individual instruments. Very nice and coherent sounding with rich natural harmonics. The WEET Pure Copper Capacitor has a perfect balance between warmth and detail. The amount of detail and spatial information lets you hear the acoustics of the recording venue well.
You may be familiar with above testing review of Pure Copper Capacitor, which is true, because Audyn True Copper Caps are the same sound quality with WEET WMW Pure Copper Foil Capacitor. If you doubt about it, you should have a try and hear by yourself.
But considering of these European brands price, there is very small amount of customer who will be buyers. However, in the terms of price, WEET absolutely win. In order to compete with them and earn more market shares, WEET decided to do non-profit project for a period. From June to August, all the customers will enjoy 10% discount of the original price for WMW Pure Copper Foil Capacitor. First come, first served.
WEE Technology Company Limited - WEE are Capacitors Specialist
WEET is one of the oldest capacitors factory in China mainland and with a part of staffs in Taiwan development center, for pure aluminum foil capacitors, we manufactured the core part in our Taiwan office, and then assembly in Dongguan factory.
Now, we have introduced new machines for aluminum film and foil capacitors in our Dongguan factory and invited our chief engineer from Taiwan to our workshop to guide and train domestic operators. After nearly 6 months training and production line running, we are glad to share the news that we have successfully finished all the aluminum film and foil capacitor manufacturing process.
With this great achievement, we have saved a large amount of labor cost and transportation fee in Taiwan office, so it is a right now to lower down capacitors cost and provide more favorable price to our customers, please do not miss this opportunity. If you are in need of high end audio capacitors, contact with WEET as early as you can. We are ready to serve you at any time.
Do you want to see your own designed marking and trademark on your capacitors?
Do you have interest to change a pair of music capacitors in your speaker or audio application?
Do you think it is possible to order one piece of audio capacitor from real Chinese factory?
Do you doubt about the sounding quality as the price is much lower than the big brands?
Please kindly and patiently see below answers to above questions:
WEET is quite flexible in markings, with WEET standard marking, the MOQ can begin with one piece, but we also can do your markings with request MOQ for different series. For Foil and Film capacitors, we start with 10 pieces with your logo. As we know most of the capacitors from European brands are very expensive, actually some of them are OEM in China factories. To be frank, we have done OEM service for many years, so we have confidence in sounding quality.
Finally, we are the end factory and well control of the raw material cost, so price will be very affordable to most of the end users. Welcome to try WEET audio capacitors.
WEET Safety Capacitors Class X and Class Y Capacitors line to ground capacitors VDE UL Certified Cer
WEE Technology Company Limited - WEE are Capacitors Specialist
WSY X1 Y1 CD 400VAC and Y2 AC CE 300VAC Safety Standard Recognized Capacitors
Safety Standard Recognized Capacitor - Y
AC Line Rated Ceramic Disc Capacitors
Class X1, 440VAC, Class Y1, 400VAC ,
Class X1, 400VAC, Class Y2, 300VAC
Ideal for across the line applications
Compact size
Cost effective product
Safety standards recognized
Marking: CD222M
2200pF 400VAC +/-20% P:10mm Y5V D:8.5mm Ammo
PN: WSYA4M222DF085000A
Marking: CD332M
3300pF 400VAC +/-20% P:10mm Y5V D:10.5mm Ammo
PN: WSYA4M332DF105000A
Marking: CD472M
4700pF 400VAC +/-20% P:10mm Y5V D:12mm Ammo
PN: WSYA4M472DF120000A
Marking: CE472M
4700pF 300VAC +/-20% P:7.5mm Y5V D:9.5mm Ammo
PN: WSYA2M472CF095000A
Marking: CE332M
3300pF 300VAC +/-20% P:7.5mm Y5V D:6.5mm Ammo
PN: WSYA2M332CF065000A
Marking: CE103M
0.01uF 300VAC +/-20% P:10mm Y5V D:13.5mm Ammo
PN: WSYA2M103DF135000A
