Vishay Spectrol Model 357 Bushing Mount Rotary Potentiometer 1k-50kΩ 1W 340° Travel
Price:
$7.00 - $12.00/piece
MOQ:
100 Pieces
Delivery Time:
1-7 Workdays
Brand:
BOCHEN
Product Description
Product Overview
Vishay/Spectrol Model 357 bushing mount rotary potentiometers deliver precision control with conductive plastic elements in a compact 7/8" diameter single-turn design. These cost-effective components are engineered for industrial applications requiring reliable performance and customization options.
Key Specifications
- Nominal resistance range: 1 kΩ to 50 kΩ (5 kΩ standard)
- Resistance tolerance: ±20% (±10% customizable)
- Linearity: ±2.0% (±1.0% customizable)
- Power rating: 1W at 70°C
- Electrical travel: 340° ± 3°
- Operating torque: 3.68 mNm maximum
- Life expectancy: 5,000,000 shaft revolutions
Technical Specifications
| Electrical Characteristics | Value |
|---|---|
| Standard Resistance Range | 5 kΩ |
| Resistance Tolerance | ±20% (±10% customizable) |
| Linearity (independent) | ±2.0% (±1.0% customizable) |
| Output Smoothness | 0.1% maximum |
| TCR | ±600 ppm/°C maximum |
| Power Rating | 1.0 W at 70°C derated to 0 W at 125°C |
| Electrical Travel | 340° ± 3° |
| End Voltage | 0.5% maximum |
| Dielectric Withstanding Voltage | 1000 VRMS, 60 Hz |
| Insulation Resistance | 1000 MΩ, 500 VDC |
| Mechanical Characteristics | Value |
|---|---|
| Rotation | 360° continuous (optional mechanical stops 340° ± 3°) |
| Mounting | 3/8 - 32 UNEF - 2A |
| Operating Torque Maximum | 3.68 mNm (0.5 oz. - in) |
| Shaft Runout | 0.13 mm (0.005") |
| Shaft End Play | 0.25 mm (0.010") |
| Shaft Radial Play | 0.13 mm (0.005") |
| Weight | 17.5 g (0.62 oz.) |
| Environmental Characteristics | Value |
|---|---|
| Vibration | 15 g, 10 Hz to 2000 Hz |
| Shock | 50 g |
| Load Life | 1000 h |
| Storage Temperature Range | -55°C to +125°C |
| Life | 5,000,000 shaft revolutions |
Dimensions
Applications
- Industrial Automation: Control systems, robotic arms, CNC machinery
- Automotive Industry: Throttle position sensors, pedal position sensors
- Medical Equipment: Infusion pumps, ventilators, imaging systems
- Aerospace & Defense: Flight control systems, navigation instruments
- Consumer Electronics: Audio equipment, gaming devices, home automation
- Test & Measurement: Oscilloscopes, signal generators, multimeters
- Renewable Energy: Wind turbine control, solar tracking systems
- Marine & Offshore: Navigation systems, engine control, winch control
Quality & Service Advantages
- Factory direct supply with no intermediaries
- Complete certifications including RoHS and REACH compliance
- Sufficient production capacity with short delivery times
- Professional after-sales service team
- OEM & ODM customization available
Product Documentation
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Sichuan Bochen Guosheng Intelligent Technology Co., Ltd.
Location
NO.29, Hegang Road, Southern District, Modern Industrial Port, Chengdu City 611730, China
Contact Person
Jack Liu