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W208 Series Adjustable Resistance Single Coil Glass Glazed Ceramic Potentiometer 0.5w

Sichuan Qixing Electronics Co., Ltd.

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Address: 2nd Floor, Building 2, 388 Rongtai Avenue Chengdu Sichuan China

Contact name:weidong tong

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W208 Series Adjustable Resistance Single Coil Glass Glazed Ceramic Potentiometer 0.5w

Country/Region china
City & Province chengdu sichuan
Categories Professional Audio, Video & Lighting
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Product Details

W208 series adjustable resistance single coil glass glazed ceramic potentiometer

 

product name:

W208 series adjustable resistor 0.5W single coil glass glazed ceramic potentiometer

product description:

The W208 single coil metal glass glaze pre adjustable potentiometer is suitable for electronic devices such as audio amplifiers, mixing consoles, and recorders. Its rated power is 0.5W, and the W208 single turn glass glaze fine adjustment potentiometer adopts a single turn design, made of metal glass glaze, and has characteristics such as high temperature resistance, corrosion resistance, and vibration resistance. When in use, users can adjust the circuit parameters by rotating the potentiometer knob to achieve different effects.

Product Features:

The W208 trimming potentiometer is an adjustable resistor with the following characteristics:
1. Small size: The W206 fine-tuning potentiometer usually adopts a spiral structure, which is small in size and suitable for installation in a compact space.

2. High adjustment accuracy: The W208 series adjustable single ring glass glazed ceramic potentiometer has high-precision adjustment ability, which can achieve small resistance adjustment.

3. Strong durability: The W208 series adjustable single ring glass glazed ceramic potentiometer is usually made of metal materials, which has good durability and stability and can work stably for a long time.

4. Convenient adjustment: The W208 series adjustable single ring glass glazed ceramic potentiometer is usually equipped with a knob or screw, which can be easily adjusted.

5. Wide resistance range: The resistance range of the W208 fine-tuning potentiometer is usually wide, which can meet different circuit requirements.

6. Moderate price: The price of the W208 fine-tuning potentiometer is relatively low, making it suitable for large-scale applications.

It should be noted that during the adjustment process of the W208 fine-tuning potentiometer, excessive adjustment should be avoided to avoid damaging the potentiometer or affecting circuit performance.

Product size:

Specification parameters:

 

 
 
rical Characteristics
Range of nominal resistance
100Ω~1MΩ
Resistance tolerance
±20%
Terminal resistance
≤±1%R or 10Ω
Contact resistance variation (CRV)
≤±3%R 
Insulation resistance
≥ 500MΩ (100V AC)
Withstand voltage
250V (DC or AC peak value)
Effective electrical travel
≥210°
 
 
 
 
 
 
 
 
 
Environment Characteristics
Rated power
0.5W ( 300V max)
Temperature range
-55°C~+125°C
TCR
±250×10-6/°C
Collision (390m/S2, 4000 times)
ΔR≤±1%R
Vibration (10-500HZ, 0.75mm, 6h)
ΔR≤±1%R, ΔUab/Uac≤±2%R, Electrical break≤100μS
Temperature variation (-55°C/30min, +125°C/30min, 5 cycles)
ΔR≤±2%R, ΔUab/Uac≤±2%R
Climate category (IEC68-2-2)
ΔR≤± (10%R+0.1Ω), Insulation Resistance ≥100MΩ
Electrical endurance (0.5W, 1000h)
ΔR≤± (5%R+0.1Ω)
Mechanical endurance (200 cycles)
ΔR≤± (20%R+0.5Ω)
Steady damp heat (IEC68-2-3, Ca, 96h)
ΔR≤± (10%R+0.1Ω), Insulation Resistance≥100MΩ
 
 
 
Physical Characteristics
Total mechanical travel
250°
Starting torque
≤35mN.m
Stopper torque
≤75mN.m
Soldering conditions
240℃-260℃(5 seconds)

 

application area:​

The W208 single coil metal glass glaze pre adjustable potentiometer has a wide range of applications in various electronic devices and circuits, including communication equipment, audio equipment, power regulation, instrumentation, and control circuits
Automotive electronics, lighting equipment, etc

 

product catalog:

There are two types of glass glaze pre adjustment potentiometers: multi turn micro adjustment potentiometers and single turn micro adjustment potentiometers. There are 3296 series, 3266 series, 3006 series, and 3299 series for multi turn metal glass glaze pre adjustment potentiometers. There are 3323 series, 3329 series, 3362 series, 3386 series, and 3360 series for single turn micro adjustment potentiometers

 

Factory Display:

We are a factory with many years of production experience, dedicated to providing customers with high-quality products and services. We have advanced production equipment and a professional research and development team, which can provide sufficient capacity and take on OEM customized and ODM orders.

Our product quality has been widely recognized by customers, and our after-sales service has also been highly praised. With many years of production experience, we have provided services and cooperation to many well-known clients. We welcome friends from all over the world to discuss cooperation, and we will provide the best service and products to return the trust and support of customers.

We always adhere to the business philosophy of "quality first, customer first", constantly improve our own quality and service level, and provide better products and services to customers. We look forward to your cooperation and jointly create a better future!

 

FAQ:

1. who are we?
We are based in Sichuan, China, start from 2005,sell to Domestic Market(70.00%),Western Europe(8.00%),North America(5.00%),South
Asia(3.00%),Eastern Asia(3.00%),South America(2.00%),Southern Europe(2.00%),Eastern Europe(2.00%),Mid East(2.00%),Southeast
Asia(2.00%),Oceania(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Potentiometer , Resistor, EMI Filter, Knob, Switch

4. why should you buy from us not from other suppliers?
Our company is establsihed in 2005 ,which mainly develops and manufactures different types of potentiometer,ac dc noise filter,
and ceramic power resistor and is a professional manufacturer ensuring high quality, best services and best price.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union,Cash;
Language Spoken:English,Chinese

 

 

 

 

 

 

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