WEE Technology Company Limited - WEE are Capacitors Specialist
Capacitance is the key to ensure the quality of the motherboard and graphics card, and it can also be said to be the key to measure the board workmanship. Whether it's the popular solid state capacitor or the electrolytic capacitor that is scolded by many netizens, their functions are the same. The role of the capacitor in the motherboard and graphics card is mainly to ensure the stability of the voltage and current (playing a filtering role). The main function of the capacitor is to further filter some current spikes and clutter, so as to ensure the stability of the power supply of each part. The role of capacitance is similar to that of a reservoir. It will discharge water when the water flow is large, and store water when the water flow is small, so as to ensure the balance of storage capacity in the reservoir.
Low ESR SMD Polymer Aluminum Conductive Solid Electrolytic Capacitors Advantages:
Advantages of using solid state capacitor: explosion-proof slurry
Advantages of using solid state capacitor: long life and good stability
Advantages of using solid state capacitor: small equivalent series resistance
Advantages of using solid state capacitor: solid state capacitor is much better than liquid aluminum capacitor
Advantages of using solid-state capacitors: large capacity
WEET SQP Serie Audio Grade 20W Axial Cement Ceramic Resistor Cross and Replacement For JANTZEN AUDIO
WEE Technology Company Limited - WEE are Capacitors Specialist
WEET SQP Series Audio Grade 20W Axial Cement Ceramic Resistor Cross and Replacement For JANTZEN-AUDIO
Available in 5, 10 and 20 watt versions
Affordable and reliable
Easy to apply on PCB crossovers
High temperature tolerance and resistant to humidity and shock
Small in dimensions, excellent in stability with high tolerance for temperature, humidity and shock
Completely insulated making them highly suitable for PCB crossover application
In the high values the winding cores are replaced by high power handling film
Instant overload capacity, low noise figure and low annual shift in resistance value
Max overload voltage is 2 times of max. working voltage
Power handling film means that decreasing the resistance values compared to models with wound resistance wire.
WEE Technology Company Limited - WEE are Capacitors Specialist
Carbon Film Resistor Structure
Carbon film resistor is a kind of film resistor. It is a resistor formed by depositing a layer of carbon film on the ceramic skeleton from the crystalline carbon decomposed by hydrocarbons under high temperature and vacuum. The resistance is controlled by controlling the thickness of the carbon film and etching the film. The external surface of the resistor is generally coated with green or orange protective paint.
https://www.weetcap.com/Resistors/WEET-CR-Sereis-Carbon-Film-Resistor.html
WEE Technology Company Limited - WEE are Capacitors Specialist
Metal film resistor is a resistor that sprays a metal film onto a ceramic substrate and then cuts it into a spiral. SMD metal film precision resistor (full English name: Metal Film Precision Resistor), that is, metal film resistor is also called wafer resistor in China due to its cylindrical shape without leads. The length, thickness and width of the metal helix determine the precise resistance value. Metal film resistors provide more accurate resistance values than other types of film resistors (carbon film resistors). Like carbon film resistors, metal film resistors are little affected by temperature changes and aging. They also make little noise inside. In terms of overall performance, metal film resistor is the best type, followed by carbon film resistor, followed by carbon composite resistor.
https://www.weetcap.com/pdf/WEET-MF-Sereis-Metal-Film-Precision-Resistor.pdf
WEE Technology Company Limited - WEE are Capacitors Specialist
Wire wound resistors are made by winding the resistance wire non-corrosive, heat-proof and humidity-proof material.
Delivery from stock in bulk taped, and strip pack.
Exceptional long-term stabiligy
Standard tolerance：± 1%, ± 2%, ± 5%
https://www.weetcap.com/Resistors/WEET-KNP-KNS-Series-Wire-Wound-Resistor.html
| Power Rating 70℃ | KNP-1/2W | KNP-1W | KNP-2W | KNP-3W | KNP-4W | KNP-5W | KNP-7W | KNP-8W | KNP-10W |
| Series Number | KNS-1W | KNS-2W | KNS-3W | KNS-4W | KNS-5W | KNS-7W | KNS-10W | - | - |
| Operating Temp. Range | -55℃~ +155℃ | ||||||||
| Dielectric Withstanding Voltage(AC) | 500V | 500V | 500V | 500V | 500V | 500V | 500V | 800V | 1000V |
| Value Range ±5% | 0.1Ω-300Ω | 0.1Ω-499Ω | 0.1Ω-1.5KΩ | 0.1Ω-1.5KΩ | 0.1Ω-1.5KΩ | 0.5Ω-3KΩ | 0.5Ω-3KΩ | 1Ω-3KΩ | 1Ω-3KΩ |
| Temp. Coefficient (by Type) | ±350ppm/℃ | ||||||||
WEET Hand Made Cement Ceramic Resisotrs SQM SQP and SQZ Non-Flammable and Heat Resistant Audio Grade
WEE Technology Company Limited - WEE are Capacitors Specialist
Cement ceramic resistor is a resistor sealed with refractory mud (commonly known as cement, actually not cement).
The outer side of the cement resistance is mainly made of ceramic materials (generally divided into high alumina porcelain and feldspar porcelain).
Cement Resistors Characteristic:
1. Shock resistance, moisture resistance, heat resistance, good heat dissipation, low price and other characteristics.
2. Fully insulated, suitable for printed circuit boards.
3. The wire is wound on the porcelain rod and then the joint is welded to make the accurate resistance value and prolong the service life.
4. The high resistance value is made of metal oxide film (MO) instead of winding.
5. Excellent heat resistance, low resistance temperature coefficient, linear change.
6. Resistance to short-time overload, low noise, resistance value has no change over the years.
7. Good explosion-proof performance and protection.
https://www.musicaps.com/product/WEET-SQM-Series-Radial-Cement-Ceramic-Resistor.html
WEE Technology Company Limited - WEE are Capacitors Specialist
https://www.weetcap.com/Resistors/WEET-MO-Series-Metal-Oxide-Resistor.html
High Power-to-Size ratio for significant space savings
Excellent long-term stability
Complete flameproof construction
High surge/overload capability
Wide Resistance range: 1Ω~180KΩ
Standard tolerance: ±1%, ±2%, ±5%
Complete flameproof construction. Metal Oxide Film Resistors also can replace many low power general purpose wire wound applications, saving both money and time with shorter delivery cycles.
These Metal Oxide Film Resistors offer excellent performance in applications where stability and uniformity of characteristics are desired.
They provide lower cost alternative to Carbon Composition Resistors and General Purpose Metal Films.
Metal Oxide Film resistors also can replace many low power general purpose wire wound applications.
Saving both time and money, with shorter delivery cycles
WEE Technology Company Limited - WEE are Capacitors Specialist
KNP (fireproof coating type) wire resistor KNP series,
Wrap the alkali free ceramic core with metal alloy resistance wire and coat it with silicone resin
Typical characteristic
-Highly stable pulse characteristics
-Super heat dissipation, high heat conduction porcelain core
-Immediate overload capacity
-Low noise
-The stability is good, and there is no annual change in resistance value
-Available tolerance: ± 5%, ± 2%, ± 1%
- Finishing painting, Silicone resin is used.
- Material: Ceramic core
Datasheet: https://www.weetcap.com/pdf/WEET-KNP-KNS-Sereis-Wire-Wound-Resistor.pdf
WEE Technology Company Limited - WEE are Capacitors Specialist
Coating by epoxy resin, creates the excellent humidity resistance and prevents body from damaging during soldering and washing.
Miniature size, wide capacitance, tape and reel packaging available for auto-placement.
Industry standard size and various load spacing available.
https://www.weetcap.com/Ceramic-Capacitors/WEET-WCB-Radial-NPO-COG-X7R-Y5V-MONO-Multilayer-Monolithic-Ceramic-Capacitors.html
| Operating Temperature： | NPO (COG) X7R:-55℃~+125℃, Y5V (Z5U) -25℃~+85℃ | |
| Rated Voltage： | DC 25V, 50V, 100V | |
| Size Code： | 0805 1206 1210 1812 2225 3035 | |
| Capacitance Range： | 0.5pF - 22µF | |
| Capacitance Tolerance： | ±5%, ±10%, ±20%, | |
| Pitch Size： | 2.54 mm, 5.08 mm, 7.5 mm | |
WEE Technology Company Limited - WEE are Capacitors Specialist
Cement resistors are manufactured by winding the ceramic rods with metal alloy resistance wire and put it in a fireproof ceramic box then concrete with non-flammable and heat-resistant cement.
Excellent heat resistance, low temperature coefficient of resistance and linear change.
It can withstand short-term overload, low noise, and the resistance value has not changed over the years.
Good explosion-proof performance and protection.
https://www.musicaps.com/product/WEET-SQP-Axial-Cement-Ceramic-Resistor.html
https://www.weetcap.com/pdf/WEET-SQP-Sereis-Axial-Cement-Housed-Ceramic-Resistor.pdf
| WEET SQP Series Axial Cement Ceramic Resistor - Audio Grade 10W Cross to Jantzen Audio | ||
| Watt | R [Ω] | Full Information String |
| 10 | 0.10 | Res.0,10Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.22 | Res.0,22Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.27 | Res.0,27Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.33 | Res.0,33Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.39 | Res.0,39Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.43 | Res.0,43Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.47 | Res.0,47Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.51 | Res.0,51Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.56 | Res.0,56Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.62 | Res.0,62Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.68 | Res.0,68Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.75 | Res.0,75Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.82 | Res.0,82Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 0.91 | Res.0,91Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 1.00 | Res.1,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 1.10 | Res.1,10Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 1.20 | Res.1,20Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 1.30 | Res.1,30Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 1.50 | Res.1,50Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 1.60 | Res.1,60Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 1.80 | Res.1,80Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 2.00 | Res.2,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 2.20 | Res. 2,20Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 2.40 | Res. 2,40Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 2.70 | Res. 2,70Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 3.00 | Res. 3,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 3.30 | Res. 3,30Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 3.60 | Res. 3,60Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 3.90 | Res. 3,90Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 4.00 | Res. 4,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 4.30 | Res. 4,30Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 4.70 | Res. 4,70Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 5.10 | Res. 5,10Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 5.60 | Res. 5,60Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 6.20 | Res. 6,20Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 6.50 | Res. 6,50Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 6.80 | Res. 6,80Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 7.00 | Res. 7,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 7.50 | Res. 7,50Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 8.00 | Res. 8,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 8.20 | Res. 8,20Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 9.10 | Res. 9,10Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 10.00 | Res. 10,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 12.00 | Res. 12,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 15.00 | Res. 15,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 18.00 | Res. 18,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 20.00 | Res. 20,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 22.00 | Res. 22,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 27.00 | Res. 27,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 33.00 | Res. 33,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 36.00 | Res. 36,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 39.00 | Res. 39,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 43.00 | Res. 43,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 47.00 | Res. 47,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 51.00 | Res. 51,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 56.00 | Res. 56,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 62.00 | Res. 62,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 68.00 | Res. 68,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 75.00 | Res. 75,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 82.00 | Res. 82,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 91.00 | Res. 91,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 100.00 | Res. 100,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 120.00 | Res. 120,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 150.00 | Res. 150,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 180.00 | Res. 180,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 220.00 | Res. 220,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 330.00 | Res. 330,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
| 10 | 470.00 | Res. 470,00Ω 10 W 5% wire cer. SQP Ty-Ohm dim.48/10/10 tab Cu/Sn 0,8/31 |
