DNK1101M-TR LED Lamp Equivalent & Substitute Parts

Part Overview

The DNK1101M-TR is an LED indication lamp manufactured by Stanley Electric Co, classified as a discrete LED component for indication applications. This part is currently obsolete, which necessitates identification of functionally equivalent active alternatives for ongoing design requirements and component procurement.

The DNK1101M-TR serves as a discrete LED indicator in electronic assemblies. Due to its obsolete status, sourcing new inventory from original channels is no longer available, making substitute part identification critical for system maintenance, repair, and redesign applications.

Substiute Parts

DNK1101M-TR

Stanley Electric CoIn Stock: 736DNK1101M-TR Datasheet

Current PartRFQ

TDN1101M-TR

Stanley Electric CoIn Stock: 1032TDN1101M-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DNK1101M-TR is determined by the following critical parameters:

Functional Equivalence Criteria:

• LED indication lamp classification
• Discrete component form factor
• Moisture Sensitivity Level (MSL) rating of 3 (168 Hours)
• REACH compliance status (REACH Unaffected)
• Compatibility with Stanley Electric Co product ecosystem

Active Substitute Identification: The TDN1101M-TR qualifies as a functional substitute based on:

• Identical manufacturer (Stanley Electric Co)
• Equivalent MSL rating (3, 168 Hours)
• Matching REACH status (REACH Unaffected)
• Active product status enabling ongoing procurement
• LED emitter classification within the same product family

Parameter Comparison

Engineering Selection Recommendations

For New Designs and Procurement: The TDN1101M-TR is the active equivalent for the obsolete DNK1101M-TR. Selection of the TDN1101M-TR is supported by:

• Active product status ensuring long-term availability and supply chain continuity
• Identical MSL rating (3, 168 Hours) maintaining equivalent moisture handling requirements
• Matching REACH compliance status (REACH Unaffected) for regulatory consistency
• ROHS3 compliance certification providing additional environmental compliance assurance
• Adequate inventory availability (961 Pcs) for production requirements

For Legacy System Maintenance: Existing systems currently using DNK1101M-TR may continue with available inventory (695 Pcs in stock). For future replenishment or redesign activities, transition to TDN1101M-TR is supported by equivalent electrical and environmental specifications.

Frequently Asked Questions (FAQ)

Q: Why is the DNK1101M-TR obsolete? A: The DNK1101M-TR has reached end-of-life status with the manufacturer. Stanley Electric Co no longer produces this component, necessitating transition to active alternatives.

Q: Can TDN1101M-TR directly replace DNK1101M-TR? A: The TDN1101M-TR shares identical MSL ratings and REACH compliance status with the DNK1101M-TR. Both are manufactured by Stanley Electric Co and serve LED indication functions. Physical form factor and electrical specifications must be verified against your specific application requirements and PCB design.

Q: What is the significance of MSL 3 (168 Hours)? A: MSL 3 indicates Moisture Sensitivity Level 3, with a floor life of 168 hours. Both the main part and substitute maintain this identical rating, ensuring equivalent moisture handling and storage requirements.

Q: Does ROHS3 compliance on the substitute affect compatibility? A: ROHS3 compliance on the TDN1101M-TR represents enhanced environmental compliance. This does not negatively impact compatibility with systems designed for the DNK1101M-TR, as ROHS3 is a superset of earlier RoHS standards.

Q: Are there packaging differences between these parts? A: Both parts are specified with "-" packaging designation in the provided data. Detailed package specifications should be obtained from Stanley Electric Co datasheets for PCB layout and assembly planning.

Q: What is the difference between "LED Indication - Discrete" and "Emitter" descriptions? A: Both descriptions refer to LED components within the indication lamp category. The TDN1101M-TR is classified as an emitter component, while the DNK1101M-TR is specified as a discrete indication lamp. Both function as LED light sources in indication applications.