3540 Multi-turn 2w 10 turnWirewound Precision Potentiometer 1K 2K2 4K7 502 10K 100K
product name:
3540 50k ohms Multi-turn Wirewound Precision Potentiometer WXD3540 2w 10 turn
product description:
| Part Number | Resistance (Ω) | Resolution |
| 3540S-1-201L | 200 | .042 |
| 3540S-1-501L | 500 | .031 |
| 3540S-1-102L | 1,000 | .027 |
| 3540S-1-202L | 2,000 | .021 |
| 3540S-1-502L | 5,000 | .021 |
| 3540S-1-103L | 10,000 | .019 |
| 3540S-1-203L | 20,000 | .014 |
| 3540S-1-503L | 50,000 | .011 |
| 3540S-1-104L | 100,000 | .008 |
Product Features:
1.Bushing mount
2.ROHS compliant
3.Optional center tap and rear shaft extension
4.Optional AR lug feature
5.Gangable with common or concentric shafts
6.High torque available
7.Non-standard features and specificationsavailable
Product size:
Specification parameters:
|
Characteristics
| Range of nominal resistance | 100~100KΩ |
| |
±2%, ±5%
|
| Terminal resistance |
≤2%R or 5Ω
|
| Peak noise |
≤100Ω
|
| Linear accuracy |
±1%, ±0.5%
|
| Electrical angle |
3600°±10°
|
| Insulation resistance |
≥ 200MΩ
|
| Withstand voltage |
500V (DC or AC peak value)
|
| |
| Environment
Characteristics | Rated power |
2W (70°C)
|
| Temperature range |
-55°C~+125°C
|
| TCR |
±100×10-6/°C
|
| Temperature shock |
ΔR≤±3%R
|
| Collision (390m/S2, 4000 times) |
ΔR≤±1%R
|
| Moisture proof (GJB306A-
96-Method106, not for 7a, 7b inapplicability) |
ΔR≤±3%R, Insulation Resistance≥100MΩ
|
| Vibration (10-500HZ, 0.75mm, 6h) |
ΔR≤±1%R, Electrical break≤100μS
|
| Climate category(IEC68-2-2) |
ΔR≤±3%R,
Insulation Resistance≥100MΩ, Starting Torque≤20mN.m
|
| Operation at low temperature
(-55°C, 4h) |
ΔR≤±3%R,
Starting Torque≤20mN.m
|
| Rotational life(10000cscles) | ΔR≤±3%R,peak noise≤500Ω,Starting Torque≤20mN.m |
| Electrical endurance (70°C, 2W, 1000h) |
ΔR≤±3%R
|
| Steady damp heat (IEC68-2-3, Ca, 96h) |
ΔR≤±3%R, Insulation Resistance≥100MΩ, Starting Torque
≤20mN.m
|
| |
| Physical
Characteristics | Total mechanical travel |
3600°±10°
|
| Rotational torque |
2~10mN.m
|
| Stopper torque |
≥300mN.m
|
application area:
The 3540 series of multi-turn precision wire-wound potentiometers are mainly used in the fields of instruments, meters, post and telecommunications, electric power equipment, railway signals, aviation and aerospace, etc
product catalog:
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
