Equivalent & Substitute Parts for DN1102W-3-TR

Part Overview

The DN1102W-3-TR is an LED lamp emitter in 1206 (3016 Metric) surface mount package manufactured by Stanley Electric Co. This component is classified as obsolete, indicating discontinuation from active production. Identifying equivalent and substitute parts is necessary to maintain design continuity, support ongoing production requirements, and ensure component availability for legacy system maintenance and repair operations.

Substiute Parts

DN1102W-3-TR

Stanley Electric CoIn Stock: 998DN1102W-3-TR Datasheet

Current PartRFQ

HDN1102W-6-TR

Stanley Electric CoIn Stock: 752HDN1102W-6-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the DN1102W-3-TR is based on the following critical parameters:

Mounting and Package Compatibility: Surface mount technology with 1206 form factor dimensions ensures mechanical and electrical interface compatibility on printed circuit boards designed for the original component.

Environmental and Compliance Requirements: Moisture sensitivity level 3 (168 hours) and REACH Unaffected status establish baseline environmental handling and regulatory compliance criteria that substitute parts must meet or exceed.

Manufacturer Continuity: Stanley Electric Co as the original manufacturer provides direct substitute options within the same product family, ensuring design validation and quality consistency.

The substitute part HDN1102W-6-TR meets these core substitution criteria while offering active product status and enhanced compliance documentation.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The DN1102W-3-TR is obsolete with 962 pieces currently in stock. The HDN1102W-6-TR maintains active product status with 715 pieces available, providing long-term supply chain stability and continued manufacturer support.

Compliance and Certification: Both components share identical MSL 3 (168 Hours) and REACH Unaffected status. The HDN1102W-6-TR provides additional ROHS3 compliance documentation and EAR99 ECCN classification, supporting regulatory requirements for new designs and international distribution.

Package Form Factor: Both components utilize 1206 surface mount packages with minimal dimensional variance (3016 Metric versus 3014 Metric), ensuring compatibility with existing PCB layouts and assembly processes.

Manufacturer Continuity: Selection of HDN1102W-6-TR maintains Stanley Electric Co as the component source, preserving design validation, quality assurance protocols, and technical support continuity.

Frequently Asked Questions (FAQ)

Q: Can HDN1102W-6-TR be used as a direct replacement for DN1102W-3-TR?

A: HDN1102W-6-TR is compatible based on mounting type (Surface Mount), package form factor (1206 series), and environmental specifications (MSL 3, REACH Unaffected). Both components are manufactured by Stanley Electric Co. Verify application-specific electrical requirements before implementation.

Q: What is the difference between 1206 (3016 Metric) and 1206 (3014 Metric) packages?

A: Both designations refer to 1206 surface mount packages with minor dimensional variations. The 3016 Metric and 3014 Metric specifications represent slightly different length and width tolerances within the 1206 standard. These variations are typically accommodated by standard PCB footprints designed for 1206 components.

Q: Why is DN1102W-3-TR classified as obsolete?

A: Obsolete status indicates the component has been discontinued from active manufacturing. Existing inventory (962 pieces) remains available for purchase, but no future production is planned. HDN1102W-6-TR provides an active alternative for new designs and ongoing production requirements.

Q: Are there any compliance differences between the two parts?

A: Both components are REACH Unaffected. HDN1102W-6-TR provides explicit ROHS3 compliance certification, while DN1102W-3-TR does not specify RoHS status. For applications requiring RoHS compliance, HDN1102W-6-TR is the appropriate selection.

Q: What is the inventory availability for each part?

A: DN1102W-3-TR has 962 pieces in stock (obsolete status). HDN1102W-6-TR has 715 pieces in stock (active product). For long-term supply requirements, HDN1102W-6-TR is recommended due to active manufacturing status.