LED Panel Indicator 6572425303F Equivalent & Substitute Parts

Part Overview

The Dialight 6572425303F is an LED panel indicator designed for DC applications ranging from 10V to 30V. This dual-color unit combines blue and red LEDs with diffused white lenses, providing visual indication across industrial and control panel applications. The component features wire leads with 6-inch (152.40mm) length and IP67/NEMA 4X ingress protection rating. As an active product with current inventory availability, the 6572425303F remains in production; however, equivalent part numbers within the same series may be required for specific procurement, logistics, or documentation requirements.

Substiute Parts

6572425303F

DialightIn Stock: 8446572425303F Datasheet

Current PartRFQ

657-2425-303F

DialightIn Stock: 1039657-2425-303F Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 657-2425-303F is classified as a parametric equivalent to the main part number 6572425303F. Substitution eligibility is determined by strict alignment across the following critical parameters:

Voltage and Current Compatibility: Both parts operate within the 10V ~ 30V DC range with 20mA current ratings for each color channel, ensuring direct functional equivalence in power supply circuits.

Physical and Mechanical Compatibility: Both parts feature identical panel cutout dimensions (0.69" / 17.46mm round), lens size (16.50mm diameter), and lens style (round with domed top), confirming mechanical interchangeability in panel mounting applications.

Optical and Functional Specifications: Both parts provide dual-color indication (blue and red) with diffused white lenses and matching millicandela ratings (90mcd blue, 255mcd red), ensuring equivalent visual performance.

Environmental and Protection Ratings: Both parts maintain IP67 and NEMA 4X ingress protection classifications, confirming suitability for identical environmental conditions.

Termination and Lead Configuration: Both parts utilize wire leads with 6-inch (152.40mm) length, ensuring compatibility with existing wiring harnesses and connection schemes.

Series and Manufacturer Consistency: Both parts belong to the Dialight 657 series and maintain active product status, confirming ongoing manufacturer support and availability.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection Criterion: Both the 6572425303F and 657-2425-303F are active products from Dialight with confirmed current inventory. Selection between these parts should be based on procurement documentation requirements, supply chain logistics, or internal part numbering standards rather than technical performance differences.

Compliance and Certification Status: The substitute part 657-2425-303F includes documented compliance certifications: RoHS3 Compliant, REACH Unaffected, ECCN EAR99, and HTSUS 8541.41.0000. These certifications confirm suitability for regulated markets and export applications. When regulatory compliance documentation is required, the 657-2425-303F provides explicit certification records.

Moisture Sensitivity Level: The substitute part carries MSL 1 (Unlimited) classification, indicating no moisture sensitivity constraints during storage, handling, or assembly processes.

Inventory Availability: Current stock levels show 794 units of 6572425303F and 989 units of 657-2425-303F. Selection may be influenced by immediate availability requirements and supply chain lead times.

Functional Equivalence: Both parts deliver identical electrical performance, mechanical fit, and environmental protection. Direct substitution is supported across all specified parameters without circuit redesign or panel modification requirements.

Frequently Asked Questions (FAQ)

Q: Are the 6572425303F and 657-2425-303F electrically interchangeable?

A: Yes. Both parts operate at 10V ~ 30V DC with 20mA current ratings for each color channel. They deliver identical voltage and current performance in DC circuit applications.

Q: Can these parts be used interchangeably in panel mounting applications?

A: Yes. Both parts feature identical panel cutout dimensions (0.69" / 17.46mm round), lens size (16.50mm diameter), and mounting style. No panel modification is required when substituting between these parts.

Q: What is the difference between the part numbers 6572425303F and 657-2425-303F?

A: The part numbers represent different documentation formats for the same product within the Dialight 657 series. The hyphenated format (657-2425-303F) is the standardized part number designation. Both refer to identical components with matching specifications.

Q: Do both parts provide the same visual indication performance?

A: Yes. Both parts deliver 90mcd blue and 255mcd red brightness levels with diffused white lenses, providing equivalent visual indication across all viewing conditions within the specified operating range.

Q: Are there any environmental or protection rating differences?

A: No. Both parts maintain IP67 and NEMA 4X ingress protection ratings, confirming suitability for identical environmental conditions including moisture, dust, and chemical exposure.

Q: Which part should be selected for new designs?

A: The 657-2425-303F is the standardized part number format and includes explicit compliance certifications (RoHS3, REACH, ECCN, HTSUS). This format is recommended for new design documentation and regulatory compliance requirements.

Q: Are there any lead length or termination differences?

A: No. Both parts feature wire leads with 6-inch (152.40mm) length. Termination style and lead configuration are identical, ensuring compatibility with existing wiring harnesses.

Q: What is the MSL rating, and does it affect handling?

A: The substitute part 657-2425-303F carries MSL 1 (Unlimited) classification, indicating no moisture sensitivity constraints. Standard handling procedures apply without special moisture control requirements.

Q: Can these parts be used in applications requiring export documentation?

A: Yes. The 657-2425-303F includes ECCN EAR99 and HTSUS 8541.41.0000 classifications, confirming compliance with export control and tariff requirements for international applications.