LED LAMP DN319-3 Equivalent & Substitute Parts

Part Overview

The DN319-3 is an LED indication lamp manufactured by Stanley Electric Co, classified as a discrete LED indication component. This part is currently obsolete, which necessitates identification of active equivalent alternatives for ongoing applications requiring LED indication functionality. The DN319-3 remains available in inventory (746 Pcs New Original In Stock) but is no longer in active production status.

Substiute Parts

DN319-3

Stanley Electric CoIn Stock: 782DN319-3 Datasheet

Current PartRFQ

HDN3308S

Stanley Electric CoIn Stock: 1111HDN3308S Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete DN319-3 is based on the following criteria derived from provided parameters:

Functional Equivalence: Both the main part and substitute maintain the same functional classification as LED indication discrete components.

Manufacturer Consistency: The substitute part HDN3308S is sourced from the same manufacturer (Stanley Electric Co), ensuring design and quality alignment.

Product Category: Both parts belong to the LED LAMP category with identical detailed classification (LED Indication - Discrete).

Compliance Framework: The substitute part maintains REACH Unaffected status, consistent with the original part's regulatory standing.

The HDN3308S qualifies as a direct substitute based on functional category, manufacturer origin, and regulatory compliance parameters.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement: The HDN3308S is an active production substitute for the obsolete DN319-3. Both parts share identical functional classification and manufacturer origin, with consistent REACH compliance status.

Regulatory Compliance: The HDN3308S carries ROHS3 Compliant certification, providing enhanced environmental compliance compared to the DN319-3 specification set.

Moisture Sensitivity Consideration: The substitute part specifies MSL 3 (168 Hours) versus the original MSL 2 (1 Year). This represents a difference in moisture sensitivity classification that must be evaluated against specific application storage and handling conditions.

Supply Continuity: The HDN3308S maintains active production status with higher inventory availability (1081 Pcs), ensuring long-term supply security compared to the obsolete DN319-3.

Frequently Asked Questions (FAQ)

Q: Can HDN3308S directly replace DN319-3 in existing designs?

A: Both parts are classified as LED indication discrete components from Stanley Electric Co with identical functional descriptions. Substitution is based on matching functional category and manufacturer origin. Physical form factor and electrical specifications must be verified against application requirements.

Q: What is the significance of the MSL rating difference?

A: DN319-3 specifies MSL 2 (1 Year storage), while HDN3308S specifies MSL 3 (168 Hours storage). MSL 3 indicates more stringent moisture control requirements during storage and handling. Applications with extended storage periods or high-humidity environments require evaluation of this parameter.

Q: Why is RoHS compliance listed for the substitute but not the main part?

A: The provided specifications for DN319-3 do not include RoHS status information. HDN3308S explicitly carries ROHS3 Compliant certification, indicating compliance with current environmental directives.

Q: Is the base product number HDN3308 relevant for substitution?

A: The base product number HDN3308 indicates the product family. The specific part number HDN3308S includes the suffix designation. Component selection must use the complete part number HDN3308S for accurate ordering and specification.

Q: What inventory considerations apply to this substitution?

A: DN319-3 inventory is limited to 746 Pcs as an obsolete part with no future production. HDN3308S is actively produced with 1081 Pcs currently available, providing superior supply continuity for new designs and ongoing production requirements.