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3540S Precision Pots 5K Ohm 10-Turn Wirewound Potentiometer
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3540S Precision Pots 5K Ohm 10-Turn Wirewound Potentiometer

MOQ: 100 Pieces
Price: $0.98 - $1.80/Piece
Standard Packaging: 1. 50PCS/Box; 200 PCS/4 Boxes/Small Carton; 2. 1000PCS/25KG/67*35*30cm/Master Carton.
Delivery Period: 1-7 Workdays
Payment Method: T/T,Western Union,L/C,D/A,D/P
Supply Capacity: 3,000,000 Pieces Per Month
Detail Information
Product Description
Detail Information
Place of Origin
Chengdu
Brand Name
BOCHEN
Certification
RoHS, Reach
Model Number
3540
Product Type:
Precision Multi-Turn Potentiometer
Potentiometer Type:
10-Turn Wirewound Potentiometer
Termination Style:
Solder Lug
Mounting Style:
Panel Mount
Standard Resistance Range:
100Ω~100KΩ
Effective Travel:
±5%
Independent Linearity:
±0.25%
Rated Power:
2w
Temperature Range:
-55℃~+125℃
Temperature Coefficient:
±100ppm/℃
Customization:
Shaft, Resistance, Turns, Mounting ，Linearity & Terminals
Highlight:

5K Ohm Wirewound Potentiometer

,

10-Turn Wirewound Potentiometer

,

3540S Precision Wirewound Potentiometer

Product Description

3540S 5K Precision Pots Manufacturing & Quality Control

3540S 5K Precision Pots shot

3540S 5K Precision Pots Shots 

Final inspection

Raw Material Injection Molding

Wirewound element production

Wirewound element production

Shaft assembly

Shaft assembly

Terminal forming

Terminal forming

Potentiometer Potting Process

Potentiometer Potting Process

Electrical testing

Electrical testing

Testing & Inspection

Testing & Inspection

 

Why Source 3540S 5K Potentiometers from BOCHEN?

Manufacturing Since 1999. BOCHEN has manufactured resistors and potentiometers since 1999, serving industrial and electronic component customers worldwide.

Since 1999
27+ Years Manufacturing Experience
150+
Countries
Customers Served Worldwide
20,000 m²
Factory Area
1 Million
Units/Day
Production Capacity
ISO 9001
Quality Management System
Multiple Bases
Manufacturing & Supply Capability
 

Why Choose a 10-Turn 3540S 5K Potentiometer?

Fine Adjustment

10-turn adjustment provides finer resistance control than standard single-turn potentiometers.

Repeatable Adjustment

Suitable for applications requiring repeatable manual adjustment.

Wirewound Construction

Wirewound resistance elements provide stable electrical characteristics for precision adjustment applications.

Custom Shaft Options

Different shaft lengths, shaft shapes and configurations can be customized according to installation requirements.

Industrial Applications

Suitable for instrumentation, control systems, industrial equipment and other applications requiring adjustable resistance.

 

3540S 5K Precision Pots Specification

Electrical Characteristics
Standard Resistance Range
100Ω~100KΩ
Resistance Tolerance
±5%
Independent Linearity
±0.25%
Effective Electrical Travel
≥3600°-10°
Terminal Resistance
≤0.2%R or 5Ω
Noise
≤3%R or 3Ω
Insulation Resistance
R≥1GΩ
Withstand Voltage
101.3kPa 710V, 8.5kPa 470V
Environment Characteristics
Rated Power
2W@+70℃, 0W@+125℃
Temperature Range
-55℃~+125℃
Temperature Coefficient
±100ppm/℃
Temperature Variation
ΔR≤2%R, Δ(Uab/Uac)≤±1%
Vibration
390m/s2, 4000cycles, R≤±1%R
Collision
10-500Hz, 0.75mm, or 98m/s2 , 6hΔR≤土1%R.Δ(Uab/Uac)≤±2%
Climate Category
ΔR≤±3%R, R1≥100MΩ
Electrical Endurance At 70°C
2W, 1000h, ΔR≤±3%R
Rotational Life
10000 cycles, ΔR≤±3%R
Steady Damp Heat
ΔR≤±3%R, R1≥100MΩ
Physical Characteristics
Total Mechanical Travel
3600°±10°
Starting Torque
≤36mN·m
Clutch Torque
≤300mN·m
 

3540S 5K Potentiometer Customization Options

Select shaft, turn, resistance, mounting and terminal configurations to match your application requirements.

Shaft Options

Short ShaftLong ShaftFlat ShaftD-Shaped ShaftCustom Shaft Length

Turn Options

3-Turn5-Turn10-Turn

Resistance Options

100Ω1kΩ5kΩ10kΩCustom Resistance

Mounting Options

Bushing MountPanel MountCustom Mounting Configuration

Terminal Options

Solder LugsPC PinsCustom Terminal Configuration

Need a different shaft, resistance value, mounting configuration or terminal style? Send us your specification for a custom 3590 solution.

 

Need a Second Source for 3540S 5K Potentiometers?

BOCHEN provides factory-direct 3540-compatible precision potentiometers for distributors, OEMs and equipment manufacturers looking for an additional qualified supply source.

  • Equivalent mechanical configuration
  • Custom shaft dimensions
  • Custom resistance values
  • OEM/ODM support
  • Small-batch orders
  • Samples available
  • Factory-direct supply
 

3540S 5K 10-Turn Potentiometer Applications

High precision 10-turn wirewound potentiometer for fine adjustment across industrial, test & lab equipment.

Test & Measurement Equipment

Test & Measurement Equipment

Precision calibration & signal trimming for test instruments.

Industrial Controls

Industrial Controls

Fine setpoint adjustment for factory process control systems.

Instrumentation

Instrumentation

Analog instrumentation, sensor trimming and meter calibration.

Power Equipment

Power Equipment

Voltage / current adjustment in power supplies & power control units.

Automation Equipment

Automation Equipment

Precision position & speed tuning for automated machinery.

Control Panels

Control Panels

Panel mount multi-turn trimmer for cabinet control interfaces.

Laboratory Equipment

Laboratory Equipment

Lab test benches, research instruments and experimental rigs.

Electronic Equipment

Electronic Equipment

Fine analog adjustment for general precision electronic devices.

 

How to Choose a 3540S 5K 10-Turn Wirewound Potentiometer

1. What resistance value do you need?

For example 100Ω,1kΩ,10kΩ and more. Custom resistance available.

2. How many turns do you need?

3-turn / 5-turn / 10-turn options for different precision requirements.

3. What shaft configuration is required?

Short shaft / long shaft / flat shaft / D-shaped shaft.

4. What power rating is required?

Select based on your actual circuit and application requirement.

5. What mounting method is required?

Bushing mount / panel mounting / PCB-related configuration.

 

3540S 5KΩ Precision Potentiometer FAQ

What is the BOCHEN 3540S 5K Ohm Precision Potentiometer?

The BOCHEN 3540S is a 10-turn wirewound precision potentiometer with a 5KΩ resistance value. Its compact Ø20mm body, M9 mounting structure, and fine adjustment capability make it commonly used in industrial control, instrumentation, automation, and other applications requiring accurate resistance adjustment.

How many turns does the 3540S potentiometer have?

The 3540S is a 10-turn potentiometer, providing 3600° of adjustment for precise and repeatable resistance control.

What is the resistance value of the 3540S potentiometer?

This configuration features a 5KΩ resistance value. BOCHEN can also provide customized resistance values according to the customer's circuit and application requirements.

What is the power rating of the 3540S 5KΩ potentiometer?

The standard 3540S configuration is available with a 2W power rating. The applicable power rating can be evaluated according to resistance value, operating conditions, and customer requirements.

What makes the 3540S different from the 3590 series?

The 3540S has a compact Ø20mm body and M9 mounting structure, making it suitable for applications where installation space is limited. Its anti-rotation flange and sealed construction also provide a practical solution for equipment requiring stable panel mounting and added protection.

Does the 3540S have an anti-rotation mounting structure?

Yes. The 3540S can be configured with an anti-rotation flange to help prevent unwanted rotation during installation and operation, improving mechanical stability in panel-mounted applications.

Is the 3540S potentiometer sealed?

The 3540S features a sealed construction intended to provide additional protection for industrial and equipment applications where environmental exposure may be a concern. This construction does not constitute a commitment to a specific protection rating; specific requirements can be confirmed during quotation.

Can the shaft of the 3540S be customized?

Yes. BOCHEN supports customization of the shaft length, shaft diameter, shaft shape, and other mechanical dimensions according to the customer's installation and knob requirements.

Can the mounting dimensions of the 3540S be customized?

Yes. Depending on the project requirements, BOCHEN can evaluate customized mounting dimensions, bushing configuration, anti-rotation structure, and other mechanical specifications.

Can the terminals of the 3540S be customized?

Yes. The terminal type, terminal configuration, and connection structure can be customized to meet different wiring or PCB integration requirements.

Can the linearity of the 3540S potentiometer be customized?

Yes. BOCHEN can evaluate customized linearity requirements for precision applications. Customers can provide their required linearity specification when requesting a quotation.

What applications is the 3540S 5KΩ potentiometer suitable for?

The 3540S is commonly used in industrial automation, instrumentation, control systems, test equipment, power equipment, HMI systems, and other precision adjustment applications.

Can BOCHEN manufacture a 3540S replacement according to an existing potentiometer?

Yes. Customers can provide an existing part number, drawing, product photo, or sample. BOCHEN engineers can review the electrical and mechanical specifications and develop a suitable replacement or customized configuration.

Can BOCHEN customize the 3540S according to application requirements?

Yes. Key parameters such as resistance, shaft, mounting, terminals, linearity, dimensions, and other mechanical specifications can be evaluated for customization.

Does BOCHEN support small-batch orders for customized 3540S potentiometers?

Yes. BOCHEN supports engineering samples, small-batch customization, and volume production. MOQ and lead time depend on the required specifications and customization level.

How can I get a quotation for the 3540S 5KΩ potentiometer?

Send us your required resistance, power rating, shaft dimensions, mounting style, terminals, linearity, quantity, or existing part number. If you have a drawing or sample, you can send it directly to our engineers for specification matching and quotation.

 

Need a 3540S 5K Potentiometer for Your Application?

Send us your resistance, power rating, shaft dimensions and mounting requirements. Our engineers can help match the appropriate configuration.

Get a Factory Quote Request a Sample Send Your Specs
 
Tags: 

20mm Shaft Wirewound Potentiometer,  

Waterproof 10k multi turn pot,  

Multiturn wxd3 13 2w potentiometer

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Products
PRODUCTS DETAILS
Products

Trimmer Potentiometer

Wirewound Potentiometer

Carbon Film Potentiometer

Wirewound Resistor

Conductive Plastic Potentiometer

Precision Potentiometer

Rotary Potentiometer

High Power Resistor

Braking Resistor

Ceramic Resistor

Potentiometer Knob

Incremental Rotary Encoders
name
  • name
  • name
  • name
  • name
  • name
  • name
  • name
3540S Precision Pots 5K Ohm 10-Turn Wirewound Potentiometer
MOQ: 100 Pieces
Price: $0.98 - $1.80/Piece
Standard Packaging: 1. 50PCS/Box; 200 PCS/4 Boxes/Small Carton; 2. 1000PCS/25KG/67*35*30cm/Master Carton.
Delivery Period: 1-7 Workdays
Payment Method: T/T,Western Union,L/C,D/A,D/P
Supply Capacity: 3,000,000 Pieces Per Month
Detail Information
Product Description
Detail Information
Place of Origin
Chengdu
Brand Name
BOCHEN
Certification
RoHS, Reach
Model Number
3540
Product Type:
Precision Multi-Turn Potentiometer
Potentiometer Type:
10-Turn Wirewound Potentiometer
Termination Style:
Solder Lug
Mounting Style:
Panel Mount
Standard Resistance Range:
100Ω~100KΩ
Effective Travel:
±5%
Independent Linearity:
±0.25%
Rated Power:
2w
Temperature Range:
-55℃~+125℃
Temperature Coefficient:
±100ppm/℃
Customization:
Shaft, Resistance, Turns, Mounting ，Linearity & Terminals
Minimum Order Quantity:
100 Pieces
Price:
$0.98 - $1.80/Piece
Packaging Details:
1. 50PCS/Box; 200 PCS/4 Boxes/Small Carton; 2. 1000PCS/25KG/67*35*30cm/Master Carton.
Delivery Time:
1-7 Workdays
Payment Terms:
T/T,Western Union,L/C,D/A,D/P
Supply Ability:
3,000,000 Pieces Per Month
Highlight

5K Ohm Wirewound Potentiometer

,

10-Turn Wirewound Potentiometer

,

3540S Precision Wirewound Potentiometer

Product Description

3540S 5K Precision Pots Manufacturing & Quality Control

3540S 5K Precision Pots shot

3540S 5K Precision Pots Shots 

Final inspection

Raw Material Injection Molding

Wirewound element production

Wirewound element production

Shaft assembly

Shaft assembly

Terminal forming

Terminal forming

Potentiometer Potting Process

Potentiometer Potting Process

Electrical testing

Electrical testing

Testing & Inspection

Testing & Inspection

 

Why Source 3540S 5K Potentiometers from BOCHEN?

Manufacturing Since 1999. BOCHEN has manufactured resistors and potentiometers since 1999, serving industrial and electronic component customers worldwide.

Since 1999
27+ Years Manufacturing Experience
150+
Countries
Customers Served Worldwide
20,000 m²
Factory Area
1 Million
Units/Day
Production Capacity
ISO 9001
Quality Management System
Multiple Bases
Manufacturing & Supply Capability
 

Why Choose a 10-Turn 3540S 5K Potentiometer?

Fine Adjustment

10-turn adjustment provides finer resistance control than standard single-turn potentiometers.

Repeatable Adjustment

Suitable for applications requiring repeatable manual adjustment.

Wirewound Construction

Wirewound resistance elements provide stable electrical characteristics for precision adjustment applications.

Custom Shaft Options

Different shaft lengths, shaft shapes and configurations can be customized according to installation requirements.

Industrial Applications

Suitable for instrumentation, control systems, industrial equipment and other applications requiring adjustable resistance.

 

3540S 5K Precision Pots Specification

Electrical Characteristics
Standard Resistance Range
100Ω~100KΩ
Resistance Tolerance
±5%
Independent Linearity
±0.25%
Effective Electrical Travel
≥3600°-10°
Terminal Resistance
≤0.2%R or 5Ω
Noise
≤3%R or 3Ω
Insulation Resistance
R≥1GΩ
Withstand Voltage
101.3kPa 710V, 8.5kPa 470V
Environment Characteristics
Rated Power
2W@+70℃, 0W@+125℃
Temperature Range
-55℃~+125℃
Temperature Coefficient
±100ppm/℃
Temperature Variation
ΔR≤2%R, Δ(Uab/Uac)≤±1%
Vibration
390m/s2, 4000cycles, R≤±1%R
Collision
10-500Hz, 0.75mm, or 98m/s2 , 6hΔR≤土1%R.Δ(Uab/Uac)≤±2%
Climate Category
ΔR≤±3%R, R1≥100MΩ
Electrical Endurance At 70°C
2W, 1000h, ΔR≤±3%R
Rotational Life
10000 cycles, ΔR≤±3%R
Steady Damp Heat
ΔR≤±3%R, R1≥100MΩ
Physical Characteristics
Total Mechanical Travel
3600°±10°
Starting Torque
≤36mN·m
Clutch Torque
≤300mN·m
 

3540S 5K Potentiometer Customization Options

Select shaft, turn, resistance, mounting and terminal configurations to match your application requirements.

Shaft Options

Short ShaftLong ShaftFlat ShaftD-Shaped ShaftCustom Shaft Length

Turn Options

3-Turn5-Turn10-Turn

Resistance Options

100Ω1kΩ5kΩ10kΩCustom Resistance

Mounting Options

Bushing MountPanel MountCustom Mounting Configuration

Terminal Options

Solder LugsPC PinsCustom Terminal Configuration

Need a different shaft, resistance value, mounting configuration or terminal style? Send us your specification for a custom 3590 solution.

 

Need a Second Source for 3540S 5K Potentiometers?

BOCHEN provides factory-direct 3540-compatible precision potentiometers for distributors, OEMs and equipment manufacturers looking for an additional qualified supply source.

  • Equivalent mechanical configuration
  • Custom shaft dimensions
  • Custom resistance values
  • OEM/ODM support
  • Small-batch orders
  • Samples available
  • Factory-direct supply
 

3540S 5K 10-Turn Potentiometer Applications

High precision 10-turn wirewound potentiometer for fine adjustment across industrial, test & lab equipment.

Test & Measurement Equipment

Test & Measurement Equipment

Precision calibration & signal trimming for test instruments.

Industrial Controls

Industrial Controls

Fine setpoint adjustment for factory process control systems.

Instrumentation

Instrumentation

Analog instrumentation, sensor trimming and meter calibration.

Power Equipment

Power Equipment

Voltage / current adjustment in power supplies & power control units.

Automation Equipment

Automation Equipment

Precision position & speed tuning for automated machinery.

Control Panels

Control Panels

Panel mount multi-turn trimmer for cabinet control interfaces.

Laboratory Equipment

Laboratory Equipment

Lab test benches, research instruments and experimental rigs.

Electronic Equipment

Electronic Equipment

Fine analog adjustment for general precision electronic devices.

 

How to Choose a 3540S 5K 10-Turn Wirewound Potentiometer

1. What resistance value do you need?

For example 100Ω,1kΩ,10kΩ and more. Custom resistance available.

2. How many turns do you need?

3-turn / 5-turn / 10-turn options for different precision requirements.

3. What shaft configuration is required?

Short shaft / long shaft / flat shaft / D-shaped shaft.

4. What power rating is required?

Select based on your actual circuit and application requirement.

5. What mounting method is required?

Bushing mount / panel mounting / PCB-related configuration.

 

3540S 5KΩ Precision Potentiometer FAQ

What is the BOCHEN 3540S 5K Ohm Precision Potentiometer?

The BOCHEN 3540S is a 10-turn wirewound precision potentiometer with a 5KΩ resistance value. Its compact Ø20mm body, M9 mounting structure, and fine adjustment capability make it commonly used in industrial control, instrumentation, automation, and other applications requiring accurate resistance adjustment.

How many turns does the 3540S potentiometer have?

The 3540S is a 10-turn potentiometer, providing 3600° of adjustment for precise and repeatable resistance control.

What is the resistance value of the 3540S potentiometer?

This configuration features a 5KΩ resistance value. BOCHEN can also provide customized resistance values according to the customer's circuit and application requirements.

What is the power rating of the 3540S 5KΩ potentiometer?

The standard 3540S configuration is available with a 2W power rating. The applicable power rating can be evaluated according to resistance value, operating conditions, and customer requirements.

What makes the 3540S different from the 3590 series?

The 3540S has a compact Ø20mm body and M9 mounting structure, making it suitable for applications where installation space is limited. Its anti-rotation flange and sealed construction also provide a practical solution for equipment requiring stable panel mounting and added protection.

Does the 3540S have an anti-rotation mounting structure?

Yes. The 3540S can be configured with an anti-rotation flange to help prevent unwanted rotation during installation and operation, improving mechanical stability in panel-mounted applications.

Is the 3540S potentiometer sealed?

The 3540S features a sealed construction intended to provide additional protection for industrial and equipment applications where environmental exposure may be a concern. This construction does not constitute a commitment to a specific protection rating; specific requirements can be confirmed during quotation.

Can the shaft of the 3540S be customized?

Yes. BOCHEN supports customization of the shaft length, shaft diameter, shaft shape, and other mechanical dimensions according to the customer's installation and knob requirements.

Can the mounting dimensions of the 3540S be customized?

Yes. Depending on the project requirements, BOCHEN can evaluate customized mounting dimensions, bushing configuration, anti-rotation structure, and other mechanical specifications.

Can the terminals of the 3540S be customized?

Yes. The terminal type, terminal configuration, and connection structure can be customized to meet different wiring or PCB integration requirements.

Can the linearity of the 3540S potentiometer be customized?

Yes. BOCHEN can evaluate customized linearity requirements for precision applications. Customers can provide their required linearity specification when requesting a quotation.

What applications is the 3540S 5KΩ potentiometer suitable for?

The 3540S is commonly used in industrial automation, instrumentation, control systems, test equipment, power equipment, HMI systems, and other precision adjustment applications.

Can BOCHEN manufacture a 3540S replacement according to an existing potentiometer?

Yes. Customers can provide an existing part number, drawing, product photo, or sample. BOCHEN engineers can review the electrical and mechanical specifications and develop a suitable replacement or customized configuration.

Can BOCHEN customize the 3540S according to application requirements?

Yes. Key parameters such as resistance, shaft, mounting, terminals, linearity, dimensions, and other mechanical specifications can be evaluated for customization.

Does BOCHEN support small-batch orders for customized 3540S potentiometers?

Yes. BOCHEN supports engineering samples, small-batch customization, and volume production. MOQ and lead time depend on the required specifications and customization level.

How can I get a quotation for the 3540S 5KΩ potentiometer?

Send us your required resistance, power rating, shaft dimensions, mounting style, terminals, linearity, quantity, or existing part number. If you have a drawing or sample, you can send it directly to our engineers for specification matching and quotation.

 

Need a 3540S 5K Potentiometer for Your Application?

Send us your resistance, power rating, shaft dimensions and mounting requirements. Our engineers can help match the appropriate configuration.

Get a Factory Quote Request a Sample Send Your Specs
 
Tags: 

20mm Shaft Wirewound Potentiometer,

Waterproof 10k multi turn pot,

Multiturn wxd3 13 2w potentiometer

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