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DIALIGHT 5571803203F LED Indicator

The high-intensity LED panel mount indicator offers brilliant illumination with durable polycarbonate housing and lens, suitable for outdoor environments. Compatible with 11/16-inch mounting holes, it features a watertight front seal compliant with MIL-L-3661B standards, ensuring protection against rain, dust, and sunlight. Utilizing InGaN and AlInGaP technologies, it provides reliable, bright signaling for industrial, safety, transportation, and consumer electronic applications. Operating within -25°C to 85°C, it is easy to install, with a maximum mounting torque of 40 in-lb, ideal for demanding outdoor projects requiring visibility and durability.

Authorized Distributors
Source:Newark
Part No:557-1803-203F
Stock:515
Inv Date:06-08-2026
Price: Unit price: $13.42
Buy/RFQ:
Source:DigiKey
Part No:557-1803-203F
Stock:515
Inv Date:06-08-2026
Price: Unit price: $13.35
Buy/RFQ:
Source:DigiKey
Part No:5571803203F
Stock:12
Inv Date:06-08-2026
Price: Unit price: $19.78
Buy/RFQ:
Part No:557-1803-203F
Stock:134
Inv Date:06-09-2026
Price: Unit price: $14.05
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Part No:557-1803-203F
Stock:28
Inv Date:06-08-2026
Price: Unit price: $14.33
Buy/RFQ:
Part No:557-1803-203F
Stock:565
Inv Date:06-08-2026
Price: Unit price: $10.7
Buy/RFQ:
Part No:557-1803-203F
Stock:161
Inv Date:06-09-2026
Price: N/A
Buy/RFQ:

DIALIGHT 5571803203F LED Indicator Specifications:

  • Housing Material: Polycarbonate
  • Lens Material: Polycarbonate 94-VO
  • Color Options: Red, Yellow, Green, Blue, White
  • Voltage Range: 5 VDC, 12 VDC, 24 VDC
  • Mounting Hole Diameter: 11/16 inch (approximately 17.20 mm)
  • Operational Temperature: -25°C to +85°C
  • Storage Temperature: -30°C to +100°C
  • Watertight Seal: Front panel meets MIL-L-3661B
  • Maximum Mounting Torque: 40 in-lb
  • Technology: InGaN and AlInGaP for higher brightness
  • Construction: Durable polycarbonate housing and lens
  • Application Environment: Outdoor, industrial signaling, safety, transportation, electronics

Buy the Buy Dialight High Intensity LED Indicator Part Number 5571803203F Online

Purchase the Dialight Series557 high-intensity waterproof LED indicator online now for reliable outdoor signaling. Featuring durable polycarbonate construction, high brightness with InGaN and AlInGaP technologies, and a 11/16-inch mounting size, it is ideal for industrial, safety, and transportation applications. Its watertight front seal meets MIL-L-3661B standards, ensuring protection against rain, dust, and sunlight. Operating between -25°C and 85°C, it offers easy installation with a maximum torque of 40 in-lb. Get yours today for dependable outdoor lighting solutions.

Order your Dialight Series557 Series 5571803203F high-brightness waterproof indicator today and enhance your outdoor signaling and safety projects.

Frequently Asked Questions

Where can I buy DIALIGHT 5571803203F?

You can click on the BUY or RFQ button to purchase 5571803203F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5571803203F?

You can download the 5571803203F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5571803203F?

DIALIGHT

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