UG1111C-TR LED Lamp Equivalent & Substitute Parts

Part Overview

The UG1111C-TR is a discrete LED indication lamp in 1608 surface mount package manufactured by Stanley Electric Co. This component is classified as obsolete, indicating it is no longer in active production. Due to its obsolete status, sourcing original units may present supply chain challenges. Identifying active equivalent parts ensures design continuity and maintains component availability for production and maintenance applications.

Substiute Parts

UG1111C-TR

Stanley Electric CoIn Stock: 907UG1111C-TR Datasheet

Current PartRFQ

VCDG1111C-TR

Stanley Electric CoIn Stock: 1006VCDG1111C-TR Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the UG1111C-TR is determined by the following critical parameters:

Functional Equivalence: Both the main part and substitute part serve as discrete LED indication components with identical functional classification.

Package Compatibility: The 1608 surface mount package is maintained across the substitute part, ensuring mechanical and electrical compatibility with existing PCB layouts and assembly processes.

Moisture Sensitivity Level: Both parts share MSL 3 (168 Hours) rating, indicating identical moisture handling and storage requirements.

Environmental Compliance: Both parts maintain REACH Unaffected status, confirming equivalent regulatory compliance profiles.

Manufacturer Consistency: The substitute part originates from the same manufacturer (Stanley Electric Co), ensuring design and performance consistency.

The substitute part VCDG1111C-TR transitions from obsolete to active product status while maintaining all critical electrical and mechanical parameters required for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute: VCDG1111C-TR is the direct equivalent for UG1111C-TR applications.

Justification:

The VCDG1111C-TR maintains all critical parameters that define substitution eligibility: identical package geometry (1608 surface mount), matching functional classification (LED Indication - Discrete), equivalent moisture sensitivity rating (MSL 3), and consistent environmental compliance (REACH Unaffected). The transition from obsolete to active product status eliminates supply chain risk while preserving design compatibility.

Compliance Advantage: The substitute part carries ROHS3 Compliant certification and standard ECCN classification (EAR99), providing enhanced regulatory documentation compared to the obsolete main part.

Inventory Availability: The substitute part maintains higher inventory levels (967 Pcs vs. 807 Pcs), supporting production continuity and future procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can VCDG1111C-TR be used as a direct replacement for UG1111C-TR in existing designs?

A: Yes. Both parts share identical package type (1608 surface mount), functional classification (LED Indication - Discrete), and moisture sensitivity rating (MSL 3). PCB layouts and assembly processes require no modification.

Q: What is the primary reason for substitution?

A: The UG1111C-TR is classified as obsolete, indicating discontinued production. The VCDG1111C-TR is an active product from the same manufacturer with equivalent electrical and mechanical specifications.

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

A: Both parts maintain REACH Unaffected status. The substitute part includes ROHS3 Compliant certification and standard ECCN classification (EAR99), providing more current regulatory documentation.

Q: Do moisture handling requirements differ between these parts?

A: No. Both parts carry identical MSL 3 (168 Hours) rating, requiring the same storage, handling, and reflow conditions.

Q: Is the 1608 package geometry identical between both parts?

A: Yes. Both parts are specified as 1608 surface mount packages, ensuring mechanical compatibility with existing PCB designs and assembly equipment.

Q: What inventory considerations should be evaluated?

A: The substitute part (VCDG1111C-TR) has higher current inventory (967 Pcs) compared to the main part (807 Pcs), supporting both immediate and future procurement needs.