Dialight 5614101055 LED Circuit Board Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5614101055 is a through-hole mounted LED circuit board indicator featuring a single red diffused lens with a rectangular flat-top design. This component is rated for 1.9V at 20mA operation with a peak wavelength of 635nm and 5mcd brightness output. The part is currently classified as obsolete, making identification of active equivalent alternatives essential for ongoing production and maintenance applications requiring compatible red LED indicators with identical electrical and mechanical specifications.

Substiute Parts

5614101055

DialightIn Stock: 10695614101055 Datasheet

Current PartRFQ

5614101055F

DialightIn Stock: 10325614101055F Datasheet

DirectRFQ

5614101081F

DialightIn Stock: 7095614101081F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Dialight 5614101055 is determined by strict equivalence across all critical electrical and mechanical parameters. The following criteria establish valid substitutes:

Electrical Parameters (Must Match Exactly):

• Voltage Rating: 1.9V
• Current Rating: 20mA
• Wavelength - Peak: 635nm
• Millicandela Rating: 5mcd
• Configuration: Single

Mechanical Parameters (Must Match Exactly):

• Lens Type: Diffused
• Lens Style: Rectangle with Flat Top
• Lens Size: 7.00mm x 2.50mm
• Mounting Type: Through Hole
• Color: Red
• Viewing Angle: 100°

Compliance Parameters:

• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8541.41.0000

Both identified substitutes (5614101055F and 5614101081F) meet all electrical and mechanical equivalence requirements. The primary distinction between the obsolete main part and active substitutes is product status and RoHS compliance level.

Parameter Comparison

Engineering Selection Recommendations

Both 5614101055F and 5614101081F are electrically and mechanically equivalent to the obsolete 5614101055. Selection between these active alternatives should be based on the following factors:

Product Status: The main part 5614101055 is classified as obsolete. Both substitute parts are active products with ongoing manufacturer support and availability.

Compliance: The original part carries RoHS non-compliant status. Both substitute parts achieve ROHS3 compliance, meeting current regulatory requirements for new designs and production environments subject to RoHS directives.

Packaging Consideration: The original part is supplied in tape and reel packaging. Both substitutes are supplied in bulk packaging. Procurement and assembly processes must accommodate this packaging difference.

Inventory Availability: 5614101055F provides 996 units in stock, while 5614101081F provides 655 units. Both maintain adequate inventory for production requirements.

For applications requiring RoHS compliance or long-term supply chain stability, either 5614101055F or 5614101081F is suitable. The choice between them depends on packaging requirements and inventory availability at the time of procurement.

Frequently Asked Questions (FAQ)

Q: Can 5614101055F and 5614101081F be used interchangeably with 5614101055?

A: Yes. Both parts are electrically and mechanically equivalent. All critical parameters including voltage rating (1.9V), current rating (20mA), wavelength (635nm), brightness (5mcd), lens dimensions (7.00mm x 2.50mm), and mounting type (through hole) are identical. The primary differences are product status (active vs. obsolete) and RoHS compliance level.

Q: What is the difference between 5614101055F and 5614101081F?

A: Both parts are electrically and mechanically identical. The difference lies in the part number suffix and potentially internal manufacturing specifications within the Dialight 561 series. Both are active products with ROHS3 compliance and identical electrical performance characteristics.

Q: Does the packaging difference affect circuit board compatibility?

A: No. The packaging difference (tape and reel vs. bulk) affects only the procurement and assembly process, not the component's electrical or mechanical performance on the circuit board. Once mounted, the components are functionally identical.

Q: Are there any compliance concerns when substituting the obsolete part?

A: The original part is RoHS non-compliant. Both substitute parts are ROHS3 compliant. If your application or market requires RoHS compliance, substitution with either 5614101055F or 5614101081F is necessary. Both maintain identical REACH and ECCN classifications.

Q: Can I mix the original part with substitutes in the same production batch?

A: While electrically and mechanically equivalent, mixing obsolete and active parts from different compliance generations is not recommended for consistency. Use either the original stock or transition fully to an active substitute part.

Q: What is the viewing angle specification and does it affect placement?

A: The viewing angle is 100° for all three parts. This specification defines the cone of light visibility and does not affect PCB placement or mounting orientation requirements.