Dialight 5512507 LED Circuit Board Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5512507 is a 3mm LED circuit board indicator featuring a single orange diffused lens with domed top, rated for 2.2V at 10mA operation. This component is classified as obsolete, necessitating identification of active equivalent alternatives from the same manufacturer series that maintain identical electrical and mechanical specifications. Substitute parts must preserve the core functional parameters: orange color output at 600nm peak wavelength, 7mcd brightness rating, 60° viewing angle, and through-hole right-angle mounting configuration.

Substiute Parts

5512507

DialightIn Stock: 9195512507 Datasheet

Current PartRFQ

5512503F

DialightIn Stock: 10025512503F Datasheet

DirectRFQ

5512507010F

DialightIn Stock: 6995512507010F Datasheet

DirectRFQ

5512507F

DialightIn Stock: 27615512507F Datasheet

DirectRFQ

5512509F

DialightIn Stock: 16225512509F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Dialight 5512507 is determined by strict equivalence across the following parameters: manufacturer (Dialight), series (551), color (orange), wavelength (600nm), configuration (single), current rating (10mA), millicandela rating (7mcd), viewing angle (60°), lens type (diffused, tinted), voltage rating (2.2V), and mounting type (through hole, right angle). All four identified substitute parts maintain these core electrical and mechanical specifications. The primary distinction between the main part and substitutes is product status: the 5512507 is obsolete, while all substitute options (5512507010F, 5512507F, 5512503F, 5512509F) carry active product status. Secondary variations in packaging format (bulk vs. standard) and RoHS compliance certification do not affect functional interchangeability within circuit board indicator applications.

Parameter Comparison

Engineering Selection Recommendations

All four substitute parts (5512507010F, 5512507F, 5512503F, 5512509F) are functionally equivalent to the obsolete 5512507 based on electrical and mechanical parameter alignment. Selection among active alternatives should prioritize parts with ROHS3 compliance certification, which all substitute options provide. The 5512507F variant offers the highest current inventory level (2716 pcs), supporting supply chain continuity. For applications requiring enhanced brightness efficiency, the 5512503F and 5512509F designations indicate high-efficiency variants while maintaining identical 7mcd ratings and core specifications. Packaging format (bulk) across all substitutes reflects current manufacturing standards and does not affect component functionality or circuit board integration.

Frequently Asked Questions (FAQ)

Q: Can the 5512507 be directly replaced with any of the listed substitutes? A: Yes. All four substitute parts maintain identical electrical specifications (2.2V, 10mA, 600nm, 7mcd) and mechanical configuration (3mm T-1 through-hole right-angle mount). Direct substitution is supported without circuit modification.

Q: What is the primary reason for identifying substitutes for the 5512507? A: The 5512507 carries obsolete product status. All identified substitutes are active production parts from the same Dialight 551 series, ensuring long-term availability and supply chain reliability.

Q: Are there differences in lens specifications between the main part and substitutes? A: The 5512507, 5512507010F, and 5512503F specify lens style as "Round with Domed Top" with 3mm T-1 size. The 5512507F and 5512509F variants do not specify lens style or size in available documentation but maintain identical optical and electrical performance parameters.

Q: Do all substitutes meet the same compliance requirements? A: All parts share identical REACH Unaffected and EAR99 ECCN classifications. All substitute parts carry ROHS3 compliance certification. The original 5512507 does not specify RoHS status.

Q: What is the difference between standard and bulk packaging? A: The 5512507 uses standard packaging format. All substitutes are supplied in bulk packaging, reflecting current manufacturing and distribution practices. Bulk packaging does not affect component performance or circuit board mounting.

Q: Which substitute offers the best inventory availability? A: The 5512507F variant maintains the highest stock level at 2716 pcs, followed by 5512509F at 1552 pcs, 5512503F at 972 pcs, and 5512507010F at 651 pcs.