Dialight 5855213 LED Cluster T3 1/4 Red 660nm 14V Equivalent & Substitute Parts

Part Overview

The Dialight 5855213 is a red LED cluster lamp replacement designed for miniature bayonet (BA9S) applications operating at 14V forward voltage. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new designs. The part delivers 480 millicandela output at 660nm wavelength and is suitable for incandescent lamp replacement in indicator light applications.

Substiute Parts

5855213

DialightIn Stock: 8715855213 Datasheet

Current PartRFQ

5855213F

DialightIn Stock: 9455855213F Datasheet

DirectRFQ

5855223F

DialightIn Stock: 9465855223F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Dialight 5855213 is determined by strict alignment of the following critical parameters:

• Base Type: Miniature Bayonet (BA9S)
• Size / Dimension: T - 3 1/4
• Color: Red
• Wavelength: 660nm
• Voltage - Forward (Vf) (Typ): 14V
• Millicandela Rating: 480mcd
• Configuration: Single
• Can Replace Lamps: Multiple Miniature Bayonet Lamps

All substitute parts listed maintain identical electrical and mechanical specifications across these parameters, ensuring direct functional equivalence in applications requiring red LED cluster lamps with BA9S bayonet bases at 14V operation.

Parameter Comparison

Engineering Selection Recommendations

The Dialight 5855213 is obsolete; active production has transitioned to equivalent models. Both substitute parts—5855213F and 5855223F—maintain identical electrical and mechanical parameters required for direct replacement.

The 5855213F is the direct successor, sharing the same base product lineage with the main part. Both substitute parts achieve ROHS3 compliance, addressing regulatory requirements that the original 5855213 does not meet. Selection between 5855213F and 5855223F should be based on packaging requirements and application-specific inventory considerations, as both deliver equivalent performance in BA9S miniature bayonet applications at 14V operation.

Frequently Asked Questions (FAQ)

Q: Can the 5855213F directly replace the obsolete 5855213?

A: Yes. The 5855213F maintains identical electrical specifications (14V forward voltage, 480mcd, 660nm wavelength) and mechanical compatibility (BA9S base, T - 3 1/4 form factor). The primary difference is product status (active vs. obsolete) and RoHS compliance (ROHS3 vs. non-compliant).

Q: What is the difference between 5855213F and 5855223F?

A: Both parts are parametric equivalents with identical electrical and mechanical specifications. The distinction lies in base product numbering (5855213 vs. 5855223 lineage). Both are active, ROHS3 compliant, and suitable for BA9S miniature bayonet applications at 14V.

Q: Are packaging differences significant between these substitutes?

A: The 5855213 original packaging is listed as "-" (unspecified). Both substitutes are available in bulk packaging. Packaging format should be confirmed against procurement requirements for your application.

Q: Do these parts maintain the same moisture sensitivity rating?

A: Yes. All three parts carry MSL 1 (Unlimited), indicating no moisture sensitivity constraints during storage or handling.

Q: Are there any compliance differences that affect selection?

A: The original 5855213 is RoHS non-compliant. Both substitutes (5855213F and 5855223F) are ROHS3 compliant. If your application or region requires RoHS compliance, either substitute is appropriate. All parts maintain REACH Unaffected status and EAR99 export classification.