DN1102W-TR LED Lamp Equivalent & Substitute Parts

Part Overview

The DN1102W-TR is a Surface Mount LED lamp manufactured by Stanley Electric Co in 1206 (3016 Metric) package format. This component is classified as Obsolete and is no longer in active production. With 112,600 units currently in stock, substitution is necessary for new designs, ongoing production support, and long-term supply chain continuity. The transition to active equivalent parts ensures access to current manufacturing support and compliance with modern regulatory requirements.

Substiute Parts

DN1102W-TR

Stanley Electric CoIn Stock: 112662DN1102W-TR Datasheet

Current PartRFQ

HDN1102W-TR

Stanley Electric CoIn Stock: 13379HDN1102W-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the DN1102W-TR is based on the following critical parameters:

Manufacturer Continuity: Both the main part and substitute are manufactured by Stanley Electric Co, ensuring consistent design philosophy and quality standards.

Mounting Technology: Surface Mount technology is maintained across all substitute parts, allowing direct integration into existing PCB assembly processes without redesign.

Package Compatibility: The substitute part HDN1102W-TR uses a 2-SMD, No Lead package, which differs from the original 1206 (3016 Metric) package. This represents a functional equivalent rather than a direct footprint replacement and requires PCB layout modification.

Regulatory Compliance: The substitute part maintains REACH Unaffected status and upgrades to RoHS3 Compliance, meeting current environmental and safety standards.

Product Status: The substitute HDN1102W-TR is Active, ensuring ongoing manufacturing support, availability, and technical documentation.

Parameter Comparison

Engineering Selection Recommendations

For Obsolete Part Replacement: The HDN1102W-TR is the designated substitute for DN1102W-TR. Selection of this part is based on:

1. Active Product Status: HDN1102W-TR maintains Active status with Stanley Electric Co, ensuring continued manufacturing, technical support, and supply availability.

2. Regulatory Compliance: The substitute part achieves RoHS3 Compliance, meeting current environmental directives and regulatory requirements for new product designs and manufacturing.

3. Manufacturer Consistency: Both parts originate from Stanley Electric Co, maintaining design heritage and quality assurance protocols.

4. Surface Mount Technology: Preservation of Surface Mount mounting type allows integration into existing assembly infrastructure.

Design Considerations: PCB layout modification is required due to package format change from 1206 (3016 Metric) to 2-SMD, No Lead. Moisture sensitivity increases from MSL 3 to MSL 4, requiring adjusted storage and handling protocols with reduced shelf life (72 hours versus 168 hours at specified humidity levels).

Frequently Asked Questions (FAQ)

Q: Can HDN1102W-TR be used as a direct drop-in replacement for DN1102W-TR?

A: HDN1102W-TR is a functional equivalent but not a direct footprint replacement. The package format differs (2-SMD, No Lead versus 1206 3016 Metric), requiring PCB layout modification. Surface Mount assembly processes remain compatible.

Q: What is the impact of the MSL rating change from 3 to 4?

A: MSL 4 (72 hours) provides a shorter shelf life at 60% relative humidity and 30°C compared to MSL 3 (168 hours). Storage and handling procedures must be adjusted accordingly. Components must be used within 72 hours of bag opening under specified conditions.

Q: Are both parts manufactured by the same company?

A: Yes. Both DN1102W-TR and HDN1102W-TR are manufactured by Stanley Electric Co, ensuring consistent quality standards and design philosophy.

Q: What certifications apply to the substitute part?

A: HDN1102W-TR is RoHS3 Compliant and REACH Unaffected. These certifications meet current environmental and safety regulatory requirements for electronic components in the European Union and related markets.

Q: Why is the original part classified as Obsolete?

A: DN1102W-TR has reached end-of-life status with Stanley Electric Co. The manufacturer no longer produces this part, and technical support is no longer available. HDN1102W-TR represents the active successor product line.

Q: Are there any electrical parameter differences between the parts?

A: The original DN1102W-TR does not have published electrical parameters in the available documentation. HDN1102W-TR is specified as an 850nm Infrared (IR) Emitter with 1.45V typical forward voltage, 50mA maximum forward current, and 2.2mW/sr radiant intensity at 20mA.

Q: What is the package orientation for HDN1102W-TR?

A: HDN1102W-TR uses Top View orientation in a 2-SMD, No Lead package configuration.