Dialight 5530122002F LED Circuit Board Indicator

Part Overview

The Dialight 5530122002F is an active LED circuit board indicator (CBI) designed for through-hole, right-angle mounting applications. This 3mm green LED features a 2x2 configuration with diffused, tinted lens and domed top. The component operates at 2.1V with 20mA current consumption and delivers 16mcd brightness at a 45° viewing angle. The part is RoHS3 compliant and carries unlimited moisture sensitivity rating (MSL 1), making it suitable for standard industrial and commercial circuit board applications. Substitute parts may be required due to inventory availability, regional sourcing constraints, or design optimization needs.

Substiute Parts

5530122002F

DialightIn Stock: 10295530122002F Datasheet

Current PartRFQ

5690102222F

DialightIn Stock: 18515690102222F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Dialight 5530122002F accepts the substitute part 5690102222F based on the following critical parameters that determine functional equivalence:

Mandatory Matching Parameters:

• Color: Green (x 4)
• Configuration: 2 High x 2 Wide
• Voltage Rating: 2.1V
• Current: 20mA
• Mounting Type: Through Hole, Right Angle
• Lens Type: Diffused, Tinted
• Lens Size: 3.00mm Dia
• RoHS Status: ROHS3 Compliant
• MSL Rating: 1 (Unlimited)

Allowable Variation Parameters:

• Wavelength - Peak: 563nm (main) vs 565nm (substitute) — within green spectrum tolerance
• Millicandela Rating: 16mcd (main) vs 12.6mcd (substitute) — brightness variance acceptable for indicator applications
• Viewing Angle: 45° (main) vs 60° (substitute) — wider viewing angle in substitute provides equal or improved visibility
• Lens Style: Round with Domed Top (main) vs unspecified (substitute) — mechanical form factor compatible

The substitute part maintains electrical compatibility, mechanical fit, and regulatory compliance while offering acceptable performance variations within typical circuit board indicator application tolerances.

Parameter Comparison

Engineering Selection Recommendations

Both the 5530122002F and 5690102222F are active products with identical RoHS3 and REACH compliance status. Selection between these parts should be based on the following criteria:

Primary Selection (5530122002F): Use when the application requires the specified 16mcd brightness level and 45° viewing angle. This part maintains the original design parameters.

Substitute Selection (5690102222F): Use when the primary part is unavailable. The substitute provides equivalent electrical performance with a wider 60° viewing angle and slightly lower 12.6mcd brightness. Both parts share identical voltage, current, mounting configuration, and regulatory compliance. The substitute is suitable for applications where increased viewing angle is acceptable or beneficial.

Both parts carry unlimited moisture sensitivity rating and are suitable for standard manufacturing and storage conditions without special handling requirements.

Frequently Asked Questions (FAQ)

Q: Can the 5690102222F directly replace the 5530122002F in existing designs? A: Yes. Both parts share identical voltage rating (2.1V), current consumption (20mA), mounting type (through-hole, right-angle), configuration (2x2), and lens size (3.00mm). The substitute offers a wider viewing angle (60° vs 45°) and slightly lower brightness (12.6mcd vs 16mcd), which are acceptable variations for circuit board indicator applications.

Q: What are the key electrical differences between these parts? A: There are no electrical differences. Both parts operate at 2.1V with 20mA current consumption. The wavelength difference (563nm vs 565nm) is negligible within the green spectrum. The brightness difference (16mcd vs 12.6mcd) represents a 21% reduction in the substitute, which remains suitable for indicator applications.

Q: Are both parts RoHS3 compliant? A: Yes. Both the 5530122002F and 5690102222F are RoHS3 compliant with REACH unaffected status. Both carry MSL 1 (unlimited) moisture sensitivity rating.

Q: What is the physical difference between these parts? A: The main part specifies a round lens with domed top. The substitute part does not specify lens style details. Both maintain 3.00mm diameter lens size and diffused, tinted lens type. Mechanical compatibility is maintained for through-hole, right-angle mounting.

Q: Which part should I specify for new designs? A: Specify the 5530122002F for new designs to maintain the original brightness and viewing angle specifications. Use the 5690102222F only when the primary part is unavailable or when the wider viewing angle is advantageous for the application.