WEE Technology Company Limited - WEE are Capacitors Specialist
WEET MF Series Metal Film Precision Resistor Features
High precision and low temperature coefficient
Resistance Tolerance: ±0.1%, ±0.25%, ±0.5%, ±1%, ±0.05%,±0.01%,
T.C.R/℃: ±5ppm/℃,±10ppm/℃,±15ppm/℃,±25ppm/℃,±50ppm/℃,±100ppm/℃
Mainly used in the industries of precision instruments, electronic measurement.
https://www.weetcap.com/Resistors/WEET-MF-Series-Metal-Film-Precision-Resistor.html
| WEET MF Series Metal Film Precision Resistor Description | |
| Resistor MF1/4W 2KΩ ±0.05% 25ppm TR | Resistor MF1/8W 2KΩ ±0.05% 25ppm TR |
| Resistor MF1/4W 49.9Ω ±0.1% 25ppm TR | Resistor MF1/8W 49.9Ω ±0.1% 25ppm TR |
| Resistor MF1/4W 1.8KΩ ±0.1% 25ppm TR | Resistor MF1/8W 1.8KΩ ±0.1% 25ppm TR |
| Resistor MF1/4W 10Ω ±0.5% 25ppm TR | Resistor MF1/8W 10Ω ±0.5% 25ppm TR |
| Resistor MF1/4W 100Ω ±1% 25ppm TR | Resistor MF1/8W 100Ω ±1% 25ppm TR |
| Resistor MF1/4W 10KΩ ±0.5% 25ppm TR | Resistor MF1/8W 10KΩ ±0.5% 25ppm TR |
| Resistor MF1/4W 110KΩ ±0.5% 25ppm TR | Resistor MF1/8W 110KΩ ±0.5% 25ppm TR |
| Resistor MF1/4W 121Ω ±0.5% 25ppm TR | Resistor MF1/8W 121Ω ±0.5% 25ppm TR |
| Resistor MF1/4W 143KΩ ±0.5% 25ppm TR | Resistor MF1/8W 143KΩ ±0.5% 25ppm TR |
| Resistor MF1/4W 180Ω ±0.1% 25ppm TR | Resistor MF1/8W 180Ω ±0.1% 25ppm TR |
| Resistor MF1/4W 180Ω ±0.5% 25ppm TR | Resistor MF1/8W 180Ω ±0.5% 25ppm TR |
| Resistor MF1/4W 22.1KΩ ±0.5% 25ppm TR | Resistor MF1/8W 22.1KΩ ±0.5% 25ppm TR |
| Resistor MF1/4W 5.1KΩ ±0.1% 25ppm TR | Resistor MF1/8W 5.1KΩ ±0.1% 25ppm TR |
| Resistor MF1/4W 100Ω ±5% 25ppm TR | Resistor MF1/8W 100Ω ±5% 25ppm TR |
| Resistor MF1/4W 180KΩ ±5% 25ppm TR | Resistor MF1/8W 180KΩ ±5% 25ppm TR |
| Resistor MF1/4W 24Ω ±5% 25ppm TR | Resistor MF1/8W 24Ω ±5% 25ppm TR |
WEE Technology Company Limited - WEE are Capacitors Specialist
WEE Technology focus on axial lead electrolytic capacitor, WEET brand, non-polar capacitor, high-temperature resistant capacitor, high-frequency capacitor, super capacitor, axial capacitor, pencil capacitor, audio capacitor.
These products are mainly used in switching power supply, power adapter, charger, various household appliances, audio equipment, stage lighting, LED lamp drive power supply, electric vehicle charger, computer power supply, electric welding machine, frequency converter and other fields.
| WEET WAA Axial 85C 2000H Polarized Aluminum Electrolytic Capacitors Standard | |||
| 47uF 6.3V 6.3*13mm | 470uF 6.3V 8*16mm | 4700uF 6.3V 13*27mm | |
| 47uF 10V 6.3*13mm | 470uF 10V 8*16mm | 4700uF 10V 16*28mm | |
| 47uF 16V 6.3*13mm | 470uF 16V 8*16mm | 4700uF 16V 16*33mm | |
| 47uF 25V 6.3*13mm | 470uF 25V 10*21mm | 4700uF 25V 18*40mm | |
| 47uF 35V 6.3*13mm | 470uF 35V 10*21mm | 4700uF 35V 18*40mm | |
| 4.7uF 50V 6.3*13mm | 47uF 50V 8*13mm | 470uF 50V 12*22mm | 4700uF 50V 25*41mm |
| 4.7uF 63V 6.3*13mm | 47uF 63V 8*16mm | 470uF 63V 12*27mm | 4700uF 63V 25*43mm |
| 4.7uF 100V 6.3*13mm | 47uF 100V 10*21mm | 470uF 100V 16*36mm | |
| 4.7uF 160V 8*16mm | 47uF 160V 13*27mm | ||
| 4.7uF 200V 10*17mm | 47uF 200V 16*33mm | ||
| 4.7uF 250V 10*17mm | 47uF 250V 6*33mm | ||
| 4.7uF 350V 10*21mm | 47uF 350V 16*40mm | ||
| 4.7uF 400V 10*21mm | 47uF 400V 16*40mm | ||
| 4.7uF 450V 13*22mm | 47uF 450V 18*40mm | ||
| WEET WAB Axial 105C 1000H Polarized Aluminum Electrolytic Capacitors Low Voltage | |||
| 100uF 6.3V 6.3*13mm | 1000uF 6.3V 10*17mm | ||
| 100uF 10V 6.3*13mm | 1000uF 10V 10*17mm | ||
| 100uF 16V 6.3*13mm | 1000uF 16V 10*21mm | ||
| 10uF 25V 6.3*13mm | 100uF 25V 8*13mm | 1000uF 25V 13*22mm | |
| 10uF 35V 6.3*13mm | 100uF 35V 8-16mm | 1000uF 35V 13*27mm | |
| 1uF 50V 6.3*13mm | 10uF 50V 6.3*13mm | 100uF 50V 10*17mm | 1000uF 50V 16*33mm |
| 1uF 63V 6.3*13mm | 10uF 63V 6.3*13mm | 100uF 63V 10*17mm | 1000uF 63V 16*40mm |
| 1uF 100V 6.3*13mm | 10uF 100V 6.3*13mm | 100uF 100V 13*22mm | 1000uF 100V 22*40mm |
| 1uF 160V 6.3*13mm | 10uF 160V 10*17mm | 100uF 160V 16*33mm | |
| 1uF 200V 6.3*13mm | 10uF 200V 10*21mm | 100uF 200V 16*33mm | |
| 1uF 250V 6.3*13mm | 10uF 250V 10*21mm | 100uF 250V 16*40mm | |
| 1uF 350V 8*16mm | 10uF 350V 13*22mm | 100uF 350V 22*40mm | |
| 1uF 400V 8*16mm | 10uF 400V 13*22mm | 100uF 400V 22*43mm | |
| 1uF 450V 8*16mm | 10uF 450V 13*27mm | 100uF 450V 22*43mm | |
WEET 500V High Voltage Long Life 5000H Polar Axial Horizontal Through Hole Aluminum Electrolytic Cap
WEE Technology Company Limited - WEE are Capacitors Specialist
WEE Technology focus on axial lead electrolytic capacitor, WEET brand, non-polar capacitor, high-temperature resistant capacitor, high-frequency capacitor, super capacitor, axial capacitor, pencil capacitor, audio capacitor
These products are mainly used in switching power supply, power adapter, charger, various household appliances, audio equipment, stage lighting, LED lamp drive power supply, electric vehicle charger, computer power supply, electric welding machine, frequency converter and other fields.
WEET WAA Axial 85℃ 2000H Polarized Aluminum Electrolytic Capacitors Standard Low Voltage
Operating Temperature： -40℃~+85℃
Rated Voltage： 6.3V ~ 450V
Capacitance Range： 1uF ~ 10000uF
Capacitance Tolerance： ±10%(K), ±20%(M)
https://www.weetcap.com/Aluminum-Electrolytic-Capacitors/WEET-WAA-Axial-85C-2000H-Polarized-Aluminum-Electrolytic-Capacitors-Standard-Low-Voltage.html
WEET WAB Axial 105℃ 1000H Polarized Aluminum Electrolytic Capacitors Super Low Voltage
Operating Temperature： -40℃~+105℃
Rated Voltage： 6.3V ~ 450V
Capacitance Range： 1uF ~ 4700uF
Capacitance Tolerance： ±10%(K), ±20%(M)
https://www.weetcap.com/Aluminum-Electrolytic-Capacitors/WEET-WAB-Axial-105C-1000H-Polarized-Aluminum-Electrolytic-Capacitors-Super-Low-Voltage.html
Dimension diameter: Φ 5mm to Φ 25mm
Height (length): 11mm to 52mm
Voltage: 6.3V to 500V
Temperature: - 40 ℃ to+85 ℃，2000H; - 40 ℃ to+105 ℃, 1000H
Capacity: 0.1uF to 10000uF
Service life: 1000 hrs to 2000 hrs
Taping Product size: Φ 5mm to Φ 16mm
Package: horizontal (axial through core) electrolytic capacitor
Polarity: Polarized
WEET also can provide from polarity to non polarity (bipolar, horizontal non polarity) electrolytic capacitor
Characteristics: from ordinary to special (high-frequency low impedance electrolytic capacitor, low leakage electrolytic capacitor, special size electrolytic capacitor)
Products used in: communication products (power supply, main plate), frequency converter, power supply, audio and frequency divider, LCD, energy-saving lamp, ballast, camera Audio amplifier, electronic digital picture frame, automotive electronics,
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
WEE Technology Company Limited - WEE are Capacitors Specialist
WEET SQP Series Audio Grade 20W Axial Cement Ceramic Resistor
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
