Dialight 5530111 LED Circuit Board Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 5530111 is a dual-level red LED circuit board indicator designed for through-hole, right-angle mounting applications. This component features a 3mm T-1 diffused, tinted lens with a domed top, operating at 2V with 10mA current consumption and 10mcd brightness output. The main part number is currently listed as obsolete, making identification of active equivalent parts essential for ongoing production and maintenance applications.

Substiute Parts

5530111

DialightIn Stock: 7345530111 Datasheet

Current PartRFQ

5530111F

DialightIn Stock: 10525530111F Datasheet

DirectRFQ

5680F1_1

Visual Communications Company - VCCIn Stock: 26285680F1_1 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the Dialight 5530111 is determined by strict equivalence across the following electrical and mechanical parameters:

• Color and wavelength specification (Red, 650nm)
• Dual-level configuration (2 High)
• Electrical ratings (2V, 10mA)
• Optical output (10mcd brightness)
• Physical form factor (3mm T-1 lens, round with domed top, diffused tinted)
• Mounting configuration (through hole, right angle)
• Environmental compliance (MSL 1, REACH Unaffected, EAR99)

The substitute parts listed maintain full compatibility across these parameters, ensuring direct functional replacement in circuit board applications.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using the obsolete Dialight 5530111, the Dialight 5530111F is the primary active equivalent. This part maintains identical electrical and mechanical specifications while offering active product status and RoHS3 compliance certification.

The Visual Communications Company 5680F1_1 provides an alternative from a different manufacturer within the same product category. This part meets all core electrical and mechanical requirements, with active product status and RoHS3 compliance. The viewing angle specification is not provided for this part; however, all other optical and electrical parameters remain equivalent.

Both substitute parts are suitable for direct replacement based on compliance certifications (REACH Unaffected, EAR99 classification) and environmental ratings (MSL 1).

Frequently Asked Questions (FAQ)

Q: Can the Dialight 5530111F directly replace the obsolete 5530111?

A: Yes. The 5530111F maintains identical specifications across all electrical parameters (2V, 10mA), optical output (10mcd, 650nm), physical form factor (3mm T-1 round domed lens), and mounting configuration (through hole, right angle). Both parts are classified as REACH Unaffected with EAR99 export control designation.

Q: What is the difference between the Dialight 5530111F and the VCC 5680F1_1?

A: Both parts are functionally equivalent across all specified electrical and mechanical parameters. The primary differences are manufacturer (Dialight versus Visual Communications Company) and packaging designation (Bulk for both). The VCC part does not specify a viewing angle value, while the Dialight part specifies 45°.

Q: Are there packaging differences between these substitute parts?

A: The main part 5530111 is listed with packaging designation "-" (not specified). Both substitute parts 5530111F and 5680F1_1 are supplied in Bulk packaging. Packaging format should be confirmed with the supplier for specific application requirements.

Q: Do all parts meet current compliance standards?

A: The obsolete 5530111 and both active substitutes (5530111F and 5680F1_1) share identical compliance classifications: REACH Unaffected, EAR99 export control, and MSL 1 (Unlimited moisture sensitivity level). The active substitutes additionally carry RoHS3 compliance certification.

Q: What inventory levels are available for these parts?

A: Current inventory includes 947 units of Dialight 5530111F and 2533 units of VCC 5680F1_1. The original 5530111 has 720 units in stock but is obsolete.