LED Circuit Board Indicator 5640140132F Equivalent & Substitute Parts

Part Overview

The Dialight 5640140132F is an active LED Circuit Board Indicator featuring a 3-high configuration with integrated Green, Red, and Yellow LEDs. This component is designed for through-hole, right-angle mounting applications requiring multi-color status indication. The part is ROHS3 compliant and maintains unlimited moisture sensitivity rating (MSL 1), making it suitable for standard industrial and commercial environments. Identifying equivalent substitute parts becomes necessary when managing inventory constraints, addressing supply chain disruptions, or optimizing component procurement across production batches.

Substiute Parts

5640140132F

DialightIn Stock: 8175640140132F Datasheet

Current PartRFQ

5640100231F

DialightIn Stock: 15355640100231F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 5640140132F is determined by strict alignment across the following critical parameters:

• Configuration Match: 3-high LED arrangement with identical color sequence (Green, Red, Yellow)
• Wavelength Compatibility: Peak wavelengths at 565nm (Green), 635nm (Red), and 585nm (Yellow)
• Voltage Ratings: Matching forward voltage specifications (2.1V Green, 2V Red, 2.1V Yellow)
• Millicandela Output: Identical brightness ratings (12.6mcd Green, 10mcd Red, 10mcd Yellow)
• Viewing Angle: 60° optical performance requirement
• Mounting Specification: Through-hole, right-angle orientation
• Compliance Status: ROHS3 compliance and MSL 1 rating maintained

The substitute part 5640140231F meets all these criteria while introducing a defined current specification (30mA Green, 30mA Red, 20mA Yellow) and a 3mm diffused lens package. These additions represent functional enhancements rather than deviations from the core electrical and optical parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the 5640140132F and 5640100231F maintain active product status within the Dialight 564 series, ensuring continued manufacturer support and supply availability. Both components satisfy ROHS3 compliance requirements and carry MSL 1 ratings, making them suitable for standard manufacturing and storage environments without specialized moisture control.

The primary distinction lies in the specification completeness of the substitute part. The 5640100231F provides explicit current ratings and lens characteristics, enabling more precise circuit design and thermal management calculations. The main part's unspecified current and lens parameters do not indicate incompatibility; rather, they reflect a different level of documentation detail.

Selection between these parts should be based on circuit design requirements, available documentation for your application, and current inventory status. Both parts deliver identical electrical performance across voltage, wavelength, and brightness parameters.

Frequently Asked Questions (FAQ)

Q: Can 5640100231F directly replace 5640140132F in existing designs?

A: Yes. Both parts share identical voltage ratings, wavelength outputs, brightness specifications, and mounting configuration. The substitute part's defined current ratings and lens specifications provide additional design clarity without altering electrical compatibility.

Q: What is the significance of the diffused lens in the substitute part?

A: The diffused lens in 5640100231F spreads light output across a wider area compared to unspecified lens characteristics in the main part. Both maintain the same 60° viewing angle specification. Lens type selection depends on your application's light distribution requirements.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts carry identical ROHS3 compliance status, MSL 1 ratings, and REACH unaffected designations. Regulatory and environmental requirements are equivalent.

Q: Does the 3mm lens size of the substitute part affect mounting compatibility?

A: Both parts use through-hole, right-angle mounting. The 3mm lens size specification in the substitute part refers to the optical element diameter. Verify your PCB footprint accommodates this dimension, though standard through-hole spacing typically accommodates 3mm components without modification.

Q: What should I consider when switching between these parts in production?

A: Confirm your circuit design accounts for the substitute part's specified current ratings (30mA Green, 30mA Red, 20mA Yellow). Verify PCB layout compatibility with the 3mm lens package. Both parts are active products with established supply chains, supporting seamless transitions.