LED CBI T-1 Quad Green 5324F5 Equivalent & Substitute Parts

Part Overview

The VCC 5324F5 is a circuit board indicator LED featuring four wide green elements in a T-1 through-hole package with a clear, tinted round domed lens. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing design requirements and procurement needs. The part delivers 16mcd at 30mA with a 2.2V forward voltage rating and maintains ROHS3 compliance with MSL-1 moisture sensitivity classification.

Substiute Parts

5324F5

Visual Communications Company - VCCIn Stock: 10365324F5 Datasheet

Current PartRFQ

5510207004F

DialightIn Stock: 17105510207004F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete VCC 5324F5 is determined by the following critical parameters:

Configuration Match: Both the main part and substitute maintain a 4-wide green LED configuration, ensuring functional equivalence in multi-element indicator applications.

Color and Wavelength: Green color specification with peak wavelength of 562nm (main part) and 563nm (substitute) fall within acceptable green LED spectral range for visual indication purposes.

Electrical Compatibility: The substitute part operates at 2.1V forward voltage with 10mA current rating, compared to the main part's 2.2V at 30mA. Both deliver 16mcd luminous intensity, meeting brightness requirements for circuit board indicator applications.

Mounting Configuration: Both parts utilize through-hole mounting technology. The substitute includes right-angle mounting capability, providing additional board layout flexibility.

Compliance and Certification: Both parts maintain ROHS3 compliance and MSL-1 moisture sensitivity rating, ensuring regulatory and environmental compatibility.

Lens Characteristics: The substitute features diffused, tinted lens construction versus the main part's clear, tinted round domed lens, affecting light distribution patterns.

Parameter Comparison

Engineering Selection Recommendations

The Dialight 5510207004F serves as an active equivalent for the obsolete VCC 5324F5 based on the following engineering criteria:

Product Status Alignment: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete main part.

Regulatory Compliance: Both parts achieve ROHS3 compliance and carry identical MSL-1 moisture sensitivity ratings, satisfying environmental and handling requirements without modification to assembly processes.

Functional Equivalence: Both components deliver 16mcd luminous intensity in a 4-wide green configuration, maintaining visual indication performance in circuit board applications.

Electrical Parameter Variance: The substitute operates at reduced current (10mA versus 30mA) and slightly lower voltage (2.1V versus 2.2V). These differences require circuit-level evaluation to confirm compatibility with existing current-limiting resistor networks and power supply specifications.

Optical Characteristics: The substitute's diffused lens construction differs from the main part's clear domed lens, affecting light distribution and viewing angle characteristics. The substitute specifies a 45° viewing angle, providing directional indication capability.

Mechanical Compatibility: The substitute's right-angle mounting option provides additional board layout flexibility beyond the vertical through-hole configuration of the main part.

Frequently Asked Questions (FAQ)

Q: Can the Dialight 5510207004F directly replace the VCC 5324F5 without circuit modification?

A: Direct replacement requires verification of circuit design parameters. The substitute's 10mA current rating and 2.1V forward voltage differ from the main part's 30mA and 2.2V specifications. Existing current-limiting resistor values must be evaluated to confirm compatibility with the substitute's electrical characteristics.

Q: What is the primary difference in optical performance between these parts?

A: The main part features a clear, tinted round domed lens providing omnidirectional light emission. The substitute uses a diffused, tinted lens with a specified 45° viewing angle, creating more directional light output. Application requirements determine which optical characteristic is appropriate.

Q: Are both parts suitable for high-temperature or moisture-sensitive environments?

A: Both parts carry MSL-1 (Unlimited) moisture sensitivity ratings, indicating no moisture-related handling restrictions. However, operating temperature ranges are not provided in the available specifications and must be obtained from manufacturer datasheets for thermal environment applications.

Q: Does the right-angle mounting option of the substitute affect board layout compatibility?

A: The substitute offers both vertical through-hole and right-angle mounting configurations. Vertical mounting maintains mechanical compatibility with the main part's footprint. Right-angle mounting provides alternative board layout options but requires different PCB hole positioning.

Q: Are there any supply chain advantages to using the substitute part?

A: The substitute maintains active production status with documented inventory availability (1657 pcs), compared to the main part's obsolete classification. This ensures long-term procurement viability and reduces supply chain risk.

Q: What compliance certifications apply to both parts?

A: Both parts achieve ROHS3 compliance and carry EAR99 ECCN classification with identical HTSUS code 8541.41.0000, confirming regulatory and export control equivalence.