Dialight 6571604801F LED Panel Indicator - Equivalent & Substitute Parts

Part Overview

The Dialight 6571604801F is a 17.46mm green diffused panel-mount LED indicator in the 657 series. This component is classified as a panel indicator and is currently in active product status with 1,166 units available in new original inventory. The need to identify equivalent and substitute parts arises from supply chain considerations, design flexibility, and component availability across manufacturing cycles.

Substiute Parts

6571604801F

DialightIn Stock: 11926571604801F Datasheet

Current PartRFQ

6571604103F

DialightIn Stock: 10056571604103F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The Dialight 6571604103F qualifies as a direct substitute for the 6571604801F based on the following substitution criteria:

• Manufacturer Consistency: Both parts are manufactured by Dialight, ensuring design and quality alignment
• Series Alignment: Both components belong to the 657 series family
• Base Product Number Match: Both share the base product number 6571604, indicating they are variants within the same product platform
• Regulatory Compliance: Both parts maintain identical RoHS3 compliance, REACH unaffected status, and moisture sensitivity level (MSL 1)
• Trade Classification: Both components carry the same HTSUS code (8541.41.0000) and ECCN classification (EAR99)
• Packaging Format: Both are supplied in bulk packaging

Parameter Comparison

Engineering Selection Recommendations

Both the 6571604801F and 6571604103F maintain active product status within the Dialight 657 series. Selection between these parts should be based on:

• Inventory Availability: The 6571604801F offers higher stock levels (1,166 units) compared to the 6571604103F (903 units)
• Regulatory Compliance: Both parts satisfy identical compliance requirements for ROHS3, REACH, and moisture sensitivity classifications
• Supply Chain Continuity: Both components share the same base product number and series designation, ensuring design compatibility within the 657 platform
• Trade and Export Classification: Both parts carry identical ECCN and HTSUS classifications, maintaining consistent regulatory treatment

Frequently Asked Questions (FAQ)

Q: Can the 6571604103F directly replace the 6571604801F in existing designs?

A: Yes. Both parts share the same base product number (6571604), series designation (657), and regulatory compliance profile. They are variants within the same Dialight product platform.

Q: Are there differences in physical dimensions or electrical specifications between these parts?

A: The 6571604103F includes documented specifications for lens size (16.50mm diameter), panel cutout dimensions (0.69" / 17.53mm round), voltage rating (24V DC), and current rating (20mA). The 6571604801F does not have these parameters specified in the available data. Physical compatibility should be verified against your specific panel cutout requirements.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both components are ROHS3 compliant, REACH unaffected, carry MSL 1 (unlimited moisture sensitivity level), and share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications.

Q: Which part should be selected for new procurement?

A: Selection should prioritize current inventory availability and design requirements. The 6571604801F has higher stock levels. If specific electrical or mechanical parameters are required, the 6571604103F provides documented specifications including voltage, current, and physical dimensions.

Q: Are there any packaging or supply chain differences?

A: Both parts are supplied in bulk packaging format. No differences in packaging classification exist between the two variants.