+86 13691825231
jerry@srdic.cn-
ALL Products
- Passive
- Audio Products
-
Circuit Protection
- Circuit Breakers
- Circuit Protection Accessories
- Electrical, Specialty Fuses
- Fuseholders
- Fuses
- Gas Discharge Tube Arresters (GDT)
- Ground Fault Circuit Interrupter (GFCI)
- Inrush Current Limiters (ICL)
- Lighting Protection
- PTC Resettable Fuses
- Surge Suppression Ics
- Thermal Cutoffs (Thermal Fuses)
- Transient Voltage Suppressors (TVS)
-
Connectors, Interconnects
- AC Power Connectors
- Backplane Connectors
- Banana and Tip Connectors
- Barrel Connectors
- Between Series Adapters
- Blade Type Power Connectors
- Card Edge Connectors
- Circular Connectors
- Coaxial Connectors (RF)
- Contacts
- D-Sub, D-Shaped Connectors
- FFC, FPC (Flat Flexible) Connectors
- Fiber Optic Connectors
- Heavy Duty Connectors
- Keystone Connectors
- LGH Connectors
- Memory Connectors
- Modular Connectors
- Photovoltaic (Solar Panel) Connectors
- Pluggable Connectors
- Rectangular Connectors
- Shunts, Jumpers
- Sockets for ICs, Transistors
- Solid State Lighting Connectors
- Terminal Blocks
- Terminal Junction Systems
- Terminal Strips and Turret Boards
- Terminals
- USB, DVI, HDMI Connectors
- Discrete Semiconductor Products
- Integrated Circuits (ICs)
- Memory Cards, Modules
- Relays
-
RF/IF and RFID
- Attenuators
- Balun
- RF Accessories
- RF Amplifiers
- RF Antennas
- RF Circulators and Isolators
- RF Demodulators
- RF Detectors
- RF Directional Coupler
- RF Front End (LNA + PA)
- RF Misc ICs and Modules
- RF Mixers
- RF Modulators
- RF Multiplexers
- RF Power Controller ICs
- RF Power Dividers/Splitters
- RF Receiver, Transmitter, and Transceiver Finished
- RF Receivers
- RF Shields
- RF Switches
- RF Transceiver ICs
- RF Transceiver Modules and Modems
- RF Transmitters
- RFI and EMI - Contacts, Fingerstock and Gaskets
- RFI and EMI - Shielding and Absorbing Materials
- RFID Accessories
- RFID Antennas
- RFID Reader Modules
- RFID Transponders, Tags
- RFID, RF Access, Monitoring ICs
- Subscriber Identification Module (SIM) Cards
-
Sensors, Transducers
- Color Sensors
- Color Sensors - Industrial
- Current Sensors
- Encoders
- Encoders - Industrial
- Float, Level Sensors
- Float, Level Sensors - Industrial
- Flow Sensors
- Flow Sensors - Industrial
- Force Sensors
- Force Sensors - Industrial
- Gas Sensors
- Humidity, Moisture Sensors)
- IrDA Transceiver Modules
- LVDT Transducers (Linear Variable Differential Tra
- Magnetic Sensors
- Magnets
- Motion Sensors
- Multifunction
- Optical Sensors
- Particle, Dust Sensors
- Position Sensors
- Pressure Sensors, Transducers
- Pressure Sensors, Transducers - Industrial
- Proximity Sensors
- Proximity Sensors - Industrial
- Proximity/Occupancy Sensors Finished Units
- Sensor Cable Accessories
- Sensor Cable Assemblies
- Sensor Interface Junction Blocks
- Sensor, Transducer Accessories
- Sensor, Transducer Amplifiers
- Shock Sensors
- Solar Cells
- Specialized Sensors
- Strain Gauges
- Temperature Sensors
- Touch Sensors
- Ultrasonic Receivers, Transmitters
- Ultrasonic Receivers, Transmitters - Industrial
-
Switches
- Accessories
- Accessories - Boots, Seals
- Accessories - Caps
- Cable Pull Switches
- Configurable Switch Components - Body
- Configurable Switch Components - Contact Block
- Configurable Switch Components - Illumination Sour
- Configurable Switch Components - Lens
- DIP Switches
- Disconnect Switch Components
- Emergency Stop (E-Stop) Switches
- Interlock Switches
- Keylock Switches
- Keypad Switches
- Limit Switches
- Magnetic, Reed Switches
- Navigation Switches, Joystick
- Programmable Display Switches
- Pushbutton Switches
- Pushbutton Switches - Hall Effect
- Rocker Switches
- Rotary Switches
- Selector Switches
- Slide Switches
- Tactile Switches
- Thumbwheel Switches
- Toggle Switches
- Transformers
- View More >>
Rotary Variable Resistor
Introducing our Rotary Variable Resistor, a high-quality component designed for precise and reliable control of electrical resistance. This compact and versatile resistor is ideal for various applications, including audio equipment, lighting controls, temperature controls, and more. Our Rotary Variable Resistor offers smooth and accurate adjustment, making it easy to set the desired resistance level with precision. It features a durable construction to ensure long-lasting performance and is designed to withstand the rigors of daily use. With its compact size and easy installation, our Rotary Variable Resistor is an excellent choice for any electronic project that requires variable resistance control. Whether you are a hobbyist, DIY enthusiast, or professional engineer, our Rotary Variable Resistor is the perfect solution for your resistance control needs. Experience the convenience and reliability of our Rotary Variable Resistor and take your electronic projects to the next level.
Hot Products
View More-
Microchip Technology MCP9701AT-E/LT
-
Texas Instruments TMP116NAIDRVR
-
Microchip Technology AT30TS75-XM8-T
-
Texas Instruments LMT70YFQR
-
Microchip Technology AT30TS75A-XM8M-T
-
Analog Devices Inc. ADT7317ARQ
-
Texas Instruments LM32CIMTX/NOPB
-
Analog Devices Inc. AD22103KR-REEL7
-
Texas Instruments LM56CIMX
-
Microchip Technology EMC1412-A-ACZL-TR
-
Microchip Technology AT30TS75A-SS8M-B
-
Texas Instruments LM56CIMM/NOPB
Related Blogs
-
2024 / 09 / 14
Ground Fault Circuit Interrupter Innovations: Advancing Electrical Safety in Modern Times
In the realm of electrical safety, the Ground Fault Circuit Interrupter (GFCI) has emerged as a cornerstone technology, safeguarding millions of homes, businesses, and industrial facilities worldwide. Recent advancements in GFCI technology have not only enhanced the reliability and sensitivity of th...
-
2024 / 09 / 07
Exploring the World of Magnetic Sensors: The Unsung Heroes of Modern Technology
In the intricate tapestry of modern technology, magnetic sensors often go unnoticed, yet they play a pivotal role in shaping our daily lives. From smartphones that navigate us through unfamiliar territories to electric vehicles that revolutionize transportation, magnetic sensors are the silent guard...
-
2024 / 08 / 30
Unraveling the World of Discrete Semiconductor Products: Powering the Digital Age
In the intricate tapestry of modern electronics, discrete semiconductor products play a pivotal role, silently driving innovation and efficiency across industries. From the microchips embedded in our smartphones to the powerful processors fueling data centers, these building blocks of electronics ha...
-
2024 / 08 / 16
The Importance of Circuit Protection: Understanding Circuit Breakers and Their Accessories
In the intricate world of electrical systems, circuit protection stands as a vital safeguard against potential hazards and ensures the smooth functioning of our daily lives. From powering our homes to fueling industrial operations, electrical circuits are the lifeblood of modern society. However, wi...
-
2024 / 08 / 09
Unleashing the Power of High Voltage, High Current, and High Speed Operational Amplifiers (Op Amps)
In the realm of electronics engineering, operational amplifiers (Op Amps) serve as the backbone of countless analog and mixed-signal systems. They are the versatile workhorses that amplify, filter, and process signals with unmatched precision and versatility. Today, we delve into the specialized rea...
-
2024 / 08 / 02
Exploring the Realm of High Pressure Switches and Sensors: Technological Marvels in Industrial Appli
In the vast landscape of industrial automation and control systems, high-pressure switches and sensors occupy a pivotal position. These devices are the unsung heroes behind the seamless operation of numerous processes across various industries, ensuring safety, efficiency, and reliability. Today, l...
-
2024 / 03 / 12
TSMC Starts Pre-Production of 2nm Process, Nvidia and Apple May Become the First Customers
According to Taiwan Economic Daily, TSMC has started the pre-production of the 2nm process earlier this month, which is a major development for the global chip industry. Nvidia and Apple are expected to be the first customers of TSMC's 2nm process......
.png)
-
2024 / 03 / 12
Samsung Announces Launch of First GAA Process Advanced Packaging in 2025
On July 6th, Samsung Electronics announced its plans to introduce the first Gate-All-Around (GAA) process advanced packaging technology in 2025. This breakthrough technology will further enhance Samsung's competitiveness in the semiconductor industry and pave the way......
.png)
-
2024 / 03 / 12
Chinese Market Emerges as Key Driver in Global SiC Industry Growth
With the rapid growth of new energy and intelligent demands in recent years, the demand for SiC (Silicon Carbide) materials has experienced explosive growth......
.png)
