Conductive B100K Rotary Potentiometer

• Customization: Available
• Resistance: 1K 2K 5K 10K
• Material: Wire-wound Resistor
• Model NO.: 357
• Type: Rotary Potentiometer
• Quantity: Single Connection
• Resistance change scale: Linear Scale
• Application: Medical Apparatus and Instruments
• Tolerance: ±10%
• Operating Temperature: -40ºC--+125ºC
• Rated Power: 2W
• Adjustment Type: Top
• Transport Package: 25PCS a Box
• Specification: Conductive Plastic Potentiometer
• Trademark: BONENS
• Origin: Sichuan
• HS Code: 8533400000

Product Description

product name

357 precision single turn linear 360 stepless rotating conductive plastic potentiometer 10k

product description

357 series single coil conductive plastic potentiometer, plastic shell, threaded part made of nickel plated copper, welding terminal 1/4 "stainless steel non-magnetic shaft index insulation voltage: 1000 Vrms temperature coefficient: ± 600 ppm/° C output smoothness: 0.1% * large mechanical rotation angle: 360 ° continuous electrical rotation angle: 340 ° ± 3 ° mechanical life: 10000000 times, handle shape is circular and half two types are mainly supplied in industries such as instruments, precision mechanical equipment, welding equipment, audio equipment, automation equipment, communication, medical facilities, frequency converters, game consoles, UPS power supplies, etc

Specification parameters

357 product resistance spot specifications: B102 (1K), B202 (2K), B502 (5K), B103 (10K), and above specifications are available year-round in stock
Shaft diameter: 6.35mm
Standard shaft length 24MM
Outer diameter: 22MM
Fair error in resistance value: ± 10%
360 degree rotation,
Mechanical angle: 330
Temperature range: -10 ° C to 85 ° C
Rotating lifespan: 1000000 revolutions
Packaging: 20PCS/1 small box

Product Features

Electrical Characteristics

1. Overall resistance range:500Ω--1MΩ

2. Resistor tolerance:±10%

3. rated power : B Taper 0.5W, The others 0.25W.

4. Impedance change characteristics:

Impedance change characteristics	Test point position(mm)	Output voltage between terminals 1-2 input voltage between terminals 1-3 V1-2/V1-3(%)	Output voltage between terminals 1-2 input voltage between terminals 1-3 V1-2/V1-3(%)
A	180°	10-30%
B	150°	40-60%
C	*180°		10-30%
D	150°	2-15%
W	90±5°	5-15%
	150°	40-60%
	210±5°	85-95%

With respect to terminal 3

5. Residual resistance: Terminal 1-2/2-3 _10__Ω MAX.

6. Max. operation voltage: linear taper B AC 500V, other tapers AC 250V.

7. Slider noise ( Refer to JIS ): 47mV MAX.

8. Insulation resistance: 100MΩ MIN. at D.C 500 volts.

9. Withstanding voltage ( Terminal~case ): 1000V/2000V AC ( one minute ).

10. IP Rating: IP65

11.TCR :±500ppm/ºC ±100ppm/ºC ±50ppm/ºC

12. Independent Liearity :Lin±3%

mechanical characteristics

Overall rotational angle: 360°

Effective Electrical Travel : 340°±10°

Operation torque: ≤150gf.cm ±50gf.cm( rotational speed 60°/1 sec ).  

Durability

Rotational life: More than 1000,000 cycles.

face quality

According to the process and technical requirements specified in the product manual, product assembly drawing, and parts drawing.

Note

1. The items except above mentioned items shall meet or exceed JIS C 6443.

2. Operating temperature:-40ºC~+125ºC.

3. Storage temperature:-30ºC~+70ºC. 

VR APPLICATION INSTRUCTIONS

Use of chemicals:Synthetic ressuns such as polycarbonate are used in the potentiometer. Care must, therefore, be

exercised not expose the pesistor to thick atmosphere of ammonia, amins, alkali solution, aromatic hydocarbon,

ketons, esters, halogenous hydrocarbons, etc.

Use of flux:When soldering avoid using water-soluble flux. Otherwise, it might cause an adverse effect on molding

material and metal.

Soldering:Saldering operation must be completed in a time as sonn as possible suggested maxinum soldering-iron tip

temperature and allowable time is at 270 for 3 seconds. Avoid wiring and soldering that causes solder to flow out to

the top of PC board as shown. A contact failure may occur in the terminal section.

Dew condensation: Avoid using the potentiometer where dew or water drops might occur on the surface of the resistor,

etc;insulation deterioration or shorting may occur.

Prevention of ground noise:Single-unit potentiometers are generally constructed to be resistant to ground noise, but

multi-ganged types, shaft-moving(back and forth)types and car-audio-use types do not have such a feature. For use

with high-gain sets, please consult us.

Operation at low temperature:To assure smooth rotation of a potentiometer at extremely low temperature, which

might be encountered in a car radio or car stereo, special low-temperature grease may be applied to moving parts in

the potentiometer upon request. The rotational torque of a low-temperature potentiometer is given in the table below.

Rotatable

Temperature	Rotational torgue
-20ºC	80mN.m   max
-30ºC	Rotatable

7,Chassis mounting:Avoid using the screw longer than a specified one. Otherwise, the amont of travel may be reduced

or the potentiometer may be damaged if the lever is located at the end.feeling will be obtained.

Company Profile

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