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RS PRO Yellow Indicator Lamp Single Chip, 28V AC/DC, 5.5 mm Diameter, 300 mcd, 29.5 mm Length 203-717
Specifications
| Country of Origin | United Kingdom |
|---|---|
| Voltage | 28, 28V ac |
| Diameter | 5.5mm |
| Brand | RS PRO |
| Length | 29.5mm |
| Model | 203-717 |
| Luminous Intensity | 300mcd |
| Light Output Colour | Yellow |
| Life Hours | 100000h |
| Chip Type | Single Chip |
| Peak Wavelength | 587nm |
| Yellow LED Reflector Bulb, 6mm Diameter, 280mcdBrand | NEUTRAL |
Key Features
- Indicator lamp with bright yellow light output for reliable visual signaling.
- Operates at 28V AC and DC, suitable for panel installation and industrial control interfaces.
- Single chip LED for efficient illumination and low power consumption.
- Compact diameter of 5.5 mm and total lamp length of 29.5 mm enables use in confined spaces.
- High luminous intensity of 300 millicandela provides excellent visibility in various applications.
- Long operational life rated at 100,000 hours for extended project duration.
- Peak wavelength at 587 nm ensures vivid yellow color output.
- Reverse polarity protection diode enhances operational safety and reliability.
Product Description
RS PRO 203-717 Yellow Indicator Lamp is designed for efficient signaling and status indication in electronic panels, control equipment, and industrial automation systems. This lamp utilizes a single chip LED that produces a vivid yellow output, combining high brightness and energy efficiency while maintaining compact dimensions for easy integration into modern installations.
With a rated voltage of 28V, compatible for both AC and DC operation, the lamp is ideal for flexible wiring architectures and universal control applications. Its compact form features a 5.5 mm diameter and an overall length of 29.5 mm, allowing installation where space is limited and precise indicator performance is required.
The lamp delivers a luminous intensity of 300 millicandela, guaranteeing clear and highly visible indication even in bright ambient environments. Engineered with a peak wavelength of 587 nm, it ensures a rich yellow color output that is standard for safety and status indication signals in industrial, marine, automotive, gaming, and avionics sectors.
Key technical features include a single chip LED configuration, anode side contact (+ sign), reverse polarity protection diode, and half-wave rectifier for AC/DC circuit compatibility. Its design supports robust operation and enhanced durability, with a typical operational lifespan of 100,000 hours, reducing maintenance needs and supporting long-term projects.
Suitable for diverse applications such as panel meters, machinery control panels, electronic instrumentation, and signaling devices. Its reliability and high-quality construction make it a preferred choice in demanding environments where indicator visibility and dependability are critical.
This indicator lamp is widely used in industrial, commercial, automotive, marine, gaming, and avionics applications. It is particularly valued in manufacturing lines, water treatment panels, laboratory instrumentation, and systems requiring ongoing status display.
Explore more in the Indicator Lamp category and browse the RS PRO range for premium indicators and optoelectronics solutions at EnvMart.
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Frequently Asked Questions
The luminous intensity of this indicator lamp is 300 millicandela, providing clear visibility.
This unit has a diameter of 5.5 mm and a total length of 29.5 mm, making it compact for installation in confined spaces.
The peak wavelength is 587 nm, ensuring a vivid yellow color output.
It utilizes a single chip LED configuration for efficient illumination.
It is suitable for use in electronic panels, control equipment, and industrial automation systems.
The light output color is yellow, which is standard for safety and status indication signals.
It is designed for panel installation, making it easy to integrate into various control interfaces.
The country of origin for this product is the United Kingdom.
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