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DIALIGHT 5571605203F LED Panel Indicator

The 557 Series high intensity LED panel mount indicators are designed for outdoor and industrial applications, offering excellent visibility with multiple color options including red, yellow, green, blue, and white. These watertight, front-mounted indicators meet MIL-L-3661B standards and are made with durable polycarbonate housing and lens. Operating between -25°C to +85°C, they are suitable for lane control, transportation, safety, and instrumentation panels. Easy installation and robust construction ensure reliable performance in rain, dust, and sunlight exposure.

Authorized Distributors
Source:Newark
Part No:557-1605-203F
Stock:297
Inv Date:06-08-2026
Price: Unit price: $19.74
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Source:DigiKey
Part No:5571605203F
Stock:306
Inv Date:06-08-2026
Price: Unit price: $20.18
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Part No:557-1605-203F
Stock:0
Inv Date:06-09-2026
Price: Unit price: $17.43
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Part No:557-1605-203F
Stock:331
Inv Date:06-08-2026
Price: Unit price: $20.18
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Part No:5571605203F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $40.41
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Part No:557-1605-203F
Stock:202
Inv Date:06-08-2026
Price: Unit price: $16.5
Buy/RFQ:
Part No:557-1605-203F
Stock:202
Inv Date:06-08-2026
Price: Unit price: $16.5
Buy/RFQ:
Part No:557-1605-203F
Stock:0
Inv Date:06-08-2026
Price: Unit price: $12.21
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Part No:557-1605-203F
Stock:1
Inv Date:06-08-2026
Price: Unit price: $24.49
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DIALIGHT 5571605203F LED Panel Indicator Specifications:

  • Available in red, yellow, green, blue, and white
  • Voltage range: 5 VDC, 12 VDC, 24 VDC
  • Housing material: White polycarbonate
  • Lens material: Polycarbonate 94-V0
  • Operating temperature: -25°C to +85°C
  • Storage temperature: -30°C to +100°C
  • Watertight seal from front, meets MIL-L-3661B
  • Maximum mounting torque: 15 in./lb.
  • Front mounting in clearance hole
  • Maximum mounting hole diameter: 0.156 inches (3.96 mm)
  • Wire leads: 24 AWG
  • Color options with part numbers indicating voltage and color
  • Durable, suitable for harsh outdoor environments
  • Ingress protection: Watertight

Buy the Dialight 557 Series U+2013 Reliable LED Indicators for Industrial Applications

Enhance your industrial and outdoor safety systems with Dialight’s 557 Series waterproof LED panel mount indicators. Designed for durability, these indicators are resistant to rain, dust, and sunlight, meeting MIL-L-3661B standards. Available in multiple colors and voltages, they provide high visibility for lane control, transportation, safety, and instrumentation panels. Easy to install with front mounting in a standard clearance hole, ensuring long-lasting performance in demanding environments. Buy online now for reliable signaling components.

Order your Dialight Series 557 waterproof LED panel mount indicator today and enhance your safety and signaling systems with dependable illumination.

Frequently Asked Questions

Where can I buy DIALIGHT 5571605203F?

You can click on the BUY or RFQ button to purchase 5571605203F from an authorized DIALIGHT distributor.

How do I troubleshoot issues or seek technical support for part 5571605203F?

You can download the 5571605203F datasheet or visit the DIALIGHT website for support.

Who is the manufacturer of 5571605203F?

DIALIGHT

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