Description
Product Overview
The TiToeKi 50W 25 Ohm Aluminum Case Wirewound Screw Tap Chassis Mounted Load Resistors are precision-engineered for demanding applications. With a 25 Ohm resistance value and 50W power rating, these resistors are built for high-heat environments. The aluminum housing ensures efficient heat dissipation, making them suitable for cooling plate installations and harsh conditions. Designed for compatibility with Ring Doorbell, Nest Hello Doorbell, transformers, power supplies, and audio systems, these resistors offer reliable performance in industrial and consumer electronics.
Usage
These resistors are ideal for use in residential and commercial settings where reliable, durable components are required. They are commonly used in doorbell systems, audio equipment, LED lighting, frequency converters, elevators, and automation systems. Their chassis-mounted design with screw taps allows for easy installation in existing panels or enclosures. Suitable for DIY enthusiasts and professional technicians alike, these resistors are perfect for projects requiring stable resistance values and heat resistance.

Why Choose Us
TiToeKi offers high-quality, factory-tested resistors with consistent performance and durability. The aluminum housing provides superior heat dissipation, ensuring long-term reliability even under heavy loads. The screw-mount design allows for secure and easy installation, reducing the risk of loose connections. With a 5% tolerance and 50W power rating, these resistors meet industry standards for precision and safety. Customer support is available for technical assistance and product inquiries, ensuring a seamless experience from purchase to installation.
Key Features
- Aluminum housing for superior heat dissipation and durability in harsh environments
- Chassis-mounted screw tap design for secure, easy installation in panels or enclosures
- 50W power rating and 25 Ohm resistance with 5% tolerance for precise performance
- Compact 72 x 22 x 15mm size with 3.5mm mounting hole for compatibility with standard panels
- Customer support available for technical assistance and installation guidance
FAQ
Are these resistors compatible with Ring and Nest doorbells?
Yes, these TiToeKi 50W 25 Ohm resistors are specifically designed to be compatible with Ring Doorbell and Nest Hello Doorbell systems. They are also suitable for transformers, power supplies, and audio equipment.
What is the mounting type?
These resistors are chassis-mounted with screw taps, allowing for secure installation in panels or enclosures. The mounting hole size is 3.5mm (0.137 inches).
Can these resistors handle high temperatures?
Yes, the aluminum housing provides excellent heat dissipation, making these resistors suitable for high-temperature environments and applications requiring long-term reliability.
What is the tolerance of these resistors?
The tolerance is 5%, ensuring consistent performance and precision in applications requiring accurate resistance values.
Are these resistors suitable for DIY projects?
Yes, these resistors are ideal for DIY enthusiasts and professional technicians. Their compact size, secure mounting, and compatibility with various systems make them suitable for a wide range of projects.




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