Equivalent & Substitute Parts for DN1102W-8-TR

Part Overview

The DN1102W-8-TR is an LED lamp emitter in 1206 (3016 Metric) surface mount package manufactured by Stanley Electric Co. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing design requirements and production continuity. The obsolete status requires engineers to evaluate functionally compatible alternatives that maintain electrical and mechanical compatibility within the application constraints.

Substiute Parts

DN1102W-8-TR

Stanley Electric CoIn Stock: 972DN1102W-8-TR Datasheet

Current PartRFQ

HDN1102W-6-TR

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

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete DN1102W-8-TR requires evaluation based on the following critical parameters:

Mechanical Compatibility:

• Mounting type must be Surface Mount
• Package footprint classification must accommodate 1206-series dimensions
• Moisture sensitivity level must not exceed MSL 3 (168 Hours)

Regulatory Compliance:

• REACH compliance status must be documented
• RoHS compliance status must be verified for production requirements

Functional Parameters:

• LED type and wavelength characteristics
• Electrical ratings (forward voltage, forward current)
• Thermal operating range

The substitute part HDN1102W-6-TR from Stanley Electric Co meets the mechanical and regulatory baseline requirements while providing active product status and documented electrical specifications.

Parameter Comparison

Engineering Selection Recommendations

Mechanical and Regulatory Basis:

The HDN1102W-6-TR qualifies as a substitute based on:

1. Surface Mount Compatibility: Both components utilize surface mount technology, enabling use with existing PCB assembly processes and equipment.

2. 1206 Package Series: The substitute operates within the 1206 package family (3014 Metric variant), maintaining mechanical compatibility with 1206 footprint designs. PCB layout modifications are not required.

3. Moisture Sensitivity Equivalence: Both components share MSL 3 (168 Hours) classification, requiring identical moisture control and storage protocols during manufacturing and assembly.

4. Regulatory Compliance: The substitute provides ROHS3 compliance documentation and REACH Unaffected status, meeting current regulatory requirements. The original part's compliance status was not fully specified.

5. Active Product Status: The substitute is actively manufactured and stocked (715 Pcs inventory), ensuring supply chain continuity and long-term availability compared to the obsolete original.

Application-Specific Verification:

The substitute part specifies infrared (IR) emitter characteristics (850nm wavelength, 1.45V typical forward voltage, 50mA maximum forward current, 60° viewing angle). Circuit designs must verify that these electrical and optical parameters align with application requirements, as the original part's detailed specifications were not provided.

Frequently Asked Questions (FAQ)

Q: Can HDN1102W-6-TR be used as a direct replacement for DN1102W-8-TR?

A: Both components share identical mounting type (Surface Mount), MSL rating (3), and manufacturer (Stanley Electric Co). The 1206 package family compatibility supports mechanical interchangeability. However, the original part's detailed electrical specifications were not provided, so circuit-level compatibility must be verified against application requirements.

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

A: Both designations refer to the 1206 package family with slightly different metric dimensions. The 3016 variant is marginally larger than the 3014 variant. PCB footprints designed for 1206 components typically accommodate both variants. Physical fit and electrical connection compatibility should be confirmed for specific board designs.

Q: Does the substitute part meet RoHS requirements?

A: Yes, the HDN1102W-6-TR is ROHS3 compliant. The original DN1102W-8-TR did not specify RoHS status in the provided documentation.

Q: What is the inventory status for these parts?

A: DN1102W-8-TR: 871 Pcs (obsolete status, no future production). HDN1102W-6-TR: 715 Pcs (active product, ongoing production and supply).

Q: Are there any thermal or operating temperature considerations?

A: The substitute part specifies operating temperature range of -30°C to 85°C (TA). The original part's temperature specifications were not provided. Applications requiring operation outside this range require alternative component evaluation.

Q: What are the electrical specifications of the substitute part?

A: HDN1102W-6-TR specifications: 850nm wavelength (infrared), 1.45V typical forward voltage, 50mA maximum forward current, 60° viewing angle. These parameters must be verified against circuit design requirements to ensure functional compatibility.