RX20-ZG11 Vitreous Wire-Wound Resistor 10W 20W 25W 30W
RX20-ZG11 Vitreous Wire-Wound Resistor 10W 20W 25W 30W
RX20-ZG11 High Power Vitreous Tube Enamelled Wire-Wound Resistor
Built for demanding electrical and electronic applications, the RX20-ZG11 Vitreous Tube Enamelled Wire-Wound Resistor delivers reliable, stable power dissipation in a rugged, heat-resistant package. Available in a wide range of power ratings (10W, 20W, 25W, and 30W) and resistance values (1Ω through 50KΩ), this resistor is an excellent choice for power supply circuits, motor controls, industrial equipment, DIY electronics, and more.
⚠️ Please Note: This listing is for the resistor only — no mounting bracket is included. A compatible winding resistance bracket is available separately in our store and must be purchased independently.
Key Features
- High Power Ratings: Available in 10W, 20W, 25W, and 30W configurations to suit a variety of circuit demands.
- Wide Resistance Range: Covers 1R, 2R, 5R, 10R, 20R, 25R, 30R, 50R, 100R, 150R up to 50KΩ — select the exact value your project requires.
- Vitreous Enamel Coating: The ceramic/glass enamel outer shell offers excellent heat dissipation, mechanical durability, and resistance to moisture and corrosive environments.
- Wire-Wound Construction: Precision-wound resistance wire ensures tight tolerance, low noise, and long-term stability under continuous load.
- Versatile Applications: Ideal for power electronics, motor braking circuits, industrial controls, test equipment, audio amplifiers, and general-purpose resistive loads.
- Compact & Robust Design: The tube-type form factor allows easy mounting and integration into panel assemblies or circuit boards.
Specifications at a Glance
| Model | RX20-ZG11 |
| Type | Vitreous Tube Enamelled Wire-Wound Resistor |
| Power Ratings | 10W / 20W / 25W / 30W |
| Resistance Values | 1R, 2R, 5R, 10R, 20R, 25R, 30R, 50R, 100R, 150R – 50KΩ |
| Bracket Included? | No — bracket sold separately |
| Country of Origin | Made in China |
What's in the Box?
- 1 × RX20-ZG11 Wire-Wound Resistor (power rating and resistance value as selected)
Need larger quantities or custom specifications? Please contact our store for availability and lead times. Some models may experience occasional stock fluctuations — we appreciate your understanding.
Helpful Resource
For guidance on resistor selection, tolerances, and safe usage in electronic circuits, visit the U.S. Consumer Product Safety Commission (CPSC) for general electrical safety information.
Frequently Asked Questions
Q: Does the RX20-ZG11 wire-wound resistor come with a mounting bracket?
A: No — this listing includes the resistor only. The compatible RX20-ZG11 winding resistance mounting bracket is sold separately in our store and must be purchased as an additional item if needed for panel or chassis mounting.
Q: What resistance values and wattages are available for the RX20-ZG11 vitreous resistor?
A: The RX20-ZG11 is available in power ratings of 10W, 20W, 25W, and 30W, with resistance values ranging from 1Ω (1R) up to 50KΩ, including common values such as 2R, 5R, 10R, 20R, 25R, 30R, 50R, 100R, and 150R. Please select your required specification before ordering.
Q: What applications is the RX20-ZG11 wire-wound resistor suitable for?
A: This high-power vitreous enamelled wire-wound resistor is well-suited for power supply circuits, motor braking and speed control, industrial control panels, audio amplifier loads, test and measurement equipment, and general-purpose high-wattage resistive applications.
Q: Can I order in bulk or request a specific resistance value not listed?
A: Yes — if you need a larger quantity or a resistance value not shown in the standard listing options (1R through 50KΩ), please contact our store directly. We can advise on availability, lead times, and special order options for your specific requirements.