Product Name: American Burns Chip Adjustable Resistor
Brand Name: BOURNS (USA)
Packaging specification: TC33X-1 series is 2500 PCS/tray, and TC33X-2 is 2000 PCS/tray
Product dimensions: length 3.8*width 3.6*thickness 1.2(mm)
Rotation angle: The TC33X-1 series features 360-degree multi-turn rotation, while the TC33X-2 features 270-degree single-turn rotation (i.e., with a positioning post)
Standard resistance range: 100 ohms to 1 megohm, distinguished by resistance values. The standard resistance values are: 100R, 200R, 500R, 1K, 2K, 5K, 10K, 20K, 50K, 100K, 200K, 500K, 1M (Note: The above resistance values are regularly produced by the original factory. If you need resistance values starting with 3 or 4, you can make an appointment for customization)
Rotation angle: The TC33X-1 series features 360-degree multi-turn rotation, while the TC33X-2 features 270-degree single-turn rotation (i.e., with a positioning post)
Resistance tolerance accuracy: ±25%
Rated power: 50VDC
Operating power: 0.1W
Temperature range: -40°C to +100°C, with a temperature stability of ±250 ppm per °C
Relative humidity: +40°C, 95% Rh
Maximum TRS value: ±5%
Load life: 1000 hours at rated power at 70°C
This series of potentiometers is widely used in:
1. Consumer products (such as remote controls, remote-controlled cars, washing machines, air conditioners, headphones, audio equipment, wearable devices, etc.),
II: Industrial control products (such as mixing consoles, controllers, power boards, display screens, power supplies, frequency converters, etc.)
III: Communication/Security Products (such as intercoms, video doorbells, door control devices, wireless devices, surveillance systems, drones, industrial instruments and meters, RF devices, etc.)
4. Other application areas include: medical devices, scanning IoT, BMS, automotive electronics, etc
Usage characteristics:
This product can be adjusted and applied using conventional tools (equipment) with a thickness of 0.5mm. During the research and development period, if manual debugging is required, please be sure to use a special cross-shaped screwdriver that is non-inductive, non-obstructive, and non-magnetic to avoid affecting the adjustment data results. This adjustable resistor has excellent adjustability, features a structure to prevent air leakage, and can achieve automatic surface assembly and fixation. The ceramic material can withstand the temperature of reflow soldering.