Product Description

According to the operation mode, it can be divided into: rotary type, toggle type and lever type, usually the rotary switch is used more. [1]
Band switch
Band switch
Each contact piece of the band switch is fixed on the insulating substrate. [1]
Insulating substrates are usually composed of three materials: [1]
High-frequency porcelain, mainly suitable for high-frequency and ultra-high-frequency circuits, because of its low high-frequency loss, but high price; [1]
Epoxy glass cloth rubber sheet, suitable for high-frequency circuits and general circuits, its price is moderate, and it is widely used in ordinary radios and tape recorders; [1]
The high-frequency performance and insulation performance of paper plywood are not as good as the above two, but the price is low, and it is widely used in popular radios, tape recorders and instruments. 

The purpose of the band switchEdit Broadcast
Band switch
Band switch
Mainly used in radios, tape recorders, TV sets and various instruments and meters, it is generally a multi-pole multi-position switch, and each of its contacts is fixed on the insulating substrate. [2]
The band switch is used in the radio to change the number of turns of the coil connected to the oscillator circuit. The input circuit of the radio is an oscillating circuit composed of inductance and capacitance. The natural frequency range of the oscillating circuit can be changed by changing the inductance discontinuously, that is, changing the receiving band.

Rated power: B linear: 0.07W other linear: 0.03W
Noise: Less than 100mV
Insulation resistance:More than 100MΩat DC 100V
Withstand voltage: 1 minute at AC 250 V
Residual resistance: Term.1~2: Less than 20Ω Term.2~3: Less than 20Ω
Mechanical properties
Full rotation angle: 200±5(degree)
Rotation force distance: 5~150
Rotation stop strength: 2. Min
Push-pull strength: Push: 1.0kgf Min
Durability
Rotation life: 10000 Cycles
Rotary Potentiometer Mechanical Characteristics

Specification

Packing & Delivery

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

Dongguan TianQian Electronics Co., Ltd. established in 2008, it is specialized in design, development and production of high precision components such as Rotary Potentiometer, Sliding Potentiometer, Foot Switch, Band Switch, AC Switch, Sensor, Encoder, Tact Switch and Connectors. The products are widely used in Dimmable Lighting, Audio Mixer, Home Appliances, Automobile, Multimedia, Audio Equipments, Instrument, Toys, Aviation Model and Communication Equipments. We have an area of 3,000 square meters of factory building. Our R&D team members have more than 20 years experience in the component industry. In order to meet the high quality demand from worldwide customers, we widely use automated production lines which can output more than 80% of annual production capacity. It takes pride in the achievement that we have been the key supplier of JVC, Brother, IKEA, Midea, Microsoft, Honeywell, Sennheiser, Primax and GGEC...etc. With the consistent enterprise principles "Striving Excellence" & "Quality Assurance", we hope both parties can establish a mutual benefit relationship and create a win-win situation.

Certifications & Exhibition

Application

Products are widely used in: Internet of things,aviation model, OA transaction machine, computer perimeter,electronic toys,game, car image, power tools, intercom, household appliances, home theater, adjustable lighting and medical equipment,instruments and other fields

Workshop

FAQ

1. who are we?

We are based in Guangdong, China, start from 2013,sell to North America(15.00%),Western Europe(10.00%),Central America(10.00%),Eastern Europe(10.00%),South America(10.00%),Oceania(5.00%),Eastern Asia(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),Africa(5.00%),Southeast Asia(5.00%). There are total about 301-500 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,encoder,switch,Foot Switch,Rotary Switch

4. why should you buy from us not from other suppliers?

Our R&D team have more than 20 years experience in the component industry.Our customers through all over the world,such as Brother,IKEA,Microsoft,Honeywell etc. The products widely used in aviation model,communication equipment, adjustable lighting.

5. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery；

Accepted Payment Currency:USD,EUR,HKD,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;

Language Spoken:English,Chinese