LO E63B-DAEB-24-1-50-R33-Z Equivalent & Substitute Parts

Part Overview

The LO E63B-DAEB-24-1-50-R33-Z is an orange LED indication component manufactured by ams-OSRAM USA INC. in a 4-PLCC surface mount package. This discrete LED operates at 2.2V forward voltage with a dominant wavelength of 606nm and features a clear, domed lens with 2.60mm diameter and 30° viewing angle. The component is classified as obsolete product status, necessitating identification of equivalent substitute parts for ongoing design requirements and procurement needs.

Substiute Parts

LO E63B-DAEB-24-1-50-R33-Z

ams-OSRAM USA INC.In Stock: 7975LO E63B-DAEB-24-1-50-R33-Z Datasheet

Current PartRFQ

LO T67F.01-AABA-24-3A4B-20-S

ams-OSRAM USA INC.In Stock: 1136LO T67F.01-AABA-24-3A4B-20-S Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LO E63B-DAEB-24-1-50-R33-Z is determined by the following critical parameters:

Electrical Compatibility Parameters:

• Forward voltage (Vf) of 2.2V
• Orange color specification (dominant wavelength 605-606nm range)
• Surface mount mounting type

Mechanical Compatibility Parameters:

• Footprint dimensions of 3.20mm L x 2.80mm W
• Clear lens transparency
• Colorless lens color

Regulatory Compliance Parameters:

• RoHS3 compliance requirement
• REACH Unaffected status
• EAR99 ECCN classification

The substitute part LO T67F.01-AABA-24-3A4B-20-S meets the core electrical and mechanical compatibility criteria while maintaining regulatory compliance. Differences in package configuration (2-PLCC versus 4-PLCC), test current (20mA versus 50mA), viewing angle (120° versus 30°), and lens style (flat top versus domed top) represent design trade-offs that must be evaluated within the specific application context.

Parameter Comparison

Engineering Selection Recommendations

The LO T67F.01-AABA-24-3A4B-20-S is an active product substitute for the obsolete LO E63B-DAEB-24-1-50-R33-Z. Both components share identical forward voltage (2.2V), dominant wavelength within the orange spectrum (605-606nm), and REACH Unaffected regulatory status. Both components maintain EAR99 ECCN classification.

Selection of the substitute part requires evaluation of the following differences:

Package Configuration: The substitute uses a 2-PLCC package versus the 4-PLCC package of the main part. PCB layout and footprint compatibility must be assessed.

Test Current: The substitute operates at 20mA test current versus 50mA for the main part. Circuit design must accommodate this reduced current specification.

Viewing Angle: The substitute provides 120° viewing angle versus 30° for the main part. Application requirements for light distribution must be considered.

Physical Height: The substitute measures 2.10mm maximum height versus 3.80mm for the main part. PCB clearance and assembly constraints must be verified.

Lens Style: The substitute features a flat-top lens versus the domed-top lens of the main part. Optical performance and aesthetic considerations apply.

Both components are manufactured by ams-OSRAM USA INC., ensuring consistent quality and supply chain reliability. The substitute part is currently in active production status, providing long-term availability assurance.

Frequently Asked Questions (FAQ)

Q: Can the LO T67F.01-AABA-24-3A4B-20-S directly replace the LO E63B-DAEB-24-1-50-R33-Z without circuit modification?

A: Direct replacement requires verification of PCB footprint compatibility due to package configuration differences (2-PLCC versus 4-PLCC). Circuit current specifications must be adjusted from 50mA to 20mA test current. Optical performance differences due to viewing angle (120° versus 30°) and lens style (flat-top versus domed-top) must be evaluated for the specific application.

Q: Are the forward voltage specifications identical between the main part and substitute?

A: Yes. Both components specify 2.2V typical forward voltage, ensuring compatible circuit operation at the same voltage level.

Q: What is the significance of the wavelength difference between 606nm and 605nm?

A: Both wavelengths fall within the orange LED spectrum and share an identical peak wavelength of 610nm. The 1nm difference in dominant wavelength is within standard LED manufacturing tolerances and produces visually equivalent orange color output.

Q: Does the substitute part maintain the same regulatory compliance status?

A: Both components are REACH Unaffected and classified as EAR99 for export control purposes. RoHS3 compliance status is specified for the main part but not provided for the substitute part in the available documentation.

Q: What are the implications of the 1.70mm height difference between the two components?

A: The substitute part is significantly lower in profile (2.10mm versus 3.80mm maximum height). This affects PCB assembly clearance, component stacking, and enclosure design. Applications with height constraints benefit from the lower profile of the substitute part.

Q: How does the viewing angle difference affect application suitability?

A: The main part provides a narrow 30° viewing angle suitable for directed indication applications. The substitute part provides a wide 120° viewing angle suitable for omnidirectional visibility applications. Application requirements determine which viewing angle is appropriate.

Q: Are both components available from the same manufacturer?

A: Yes. Both the LO E63B-DAEB-24-1-50-R33-Z and LO T67F.01-AABA-24-3A4B-20-S are manufactured by ams-OSRAM USA INC., ensuring consistent quality standards and supply chain management.