Equivalent & Substitute Parts for CCL-CRS10G Green LED

Part Overview

The CCL-CRS10G is a green surface mount LED manufactured by Lumex Opto/Components Inc., designed for indication applications in a 1208 (3020 Metric) package. This component features a clear lens with a square flat-top design and operates at 2.2V forward voltage with a 12mcd brightness rating. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing production and maintenance applications.

Substiute Parts

CCL-CRS10G

Lumex Opto/Components Inc.In Stock: 684CCL-CRS10G Datasheet

Current PartRFQ

SML-LX2832GC-TR

Lumex Opto/Components Inc.In Stock: 3266SML-LX2832GC-TR Datasheet

SimilarRFQ

5973301507F

DialightIn Stock: 39685973301507F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the CCL-CRS10G are identified based on the following critical parameters that determine functional compatibility:

Primary Compatibility Criteria:

• Color: Green
• Lens Transparency: Clear
• Voltage - Forward (Vf): 2.1V to 2.2V range
• Current - Test: 20mA
• Wavelength - Peak: 565nm to 573nm range
• Mounting Type: Surface Mount
• RoHS Status: ROHS3 Compliant

Secondary Considerations:

• Package / Case compatibility (1208 or equivalent footprint)
• Millicandela rating (minimum 12mcd)
• Viewing angle (110° to 180°)

Two substitute parts meet these criteria and are listed as direct replacements for the obsolete CCL-CRS10G.

Parameter Comparison

Engineering Selection Recommendations

For Direct Package Compatibility (1208 Footprint):

The 5973301507F from Dialight is the preferred substitute when PCB layout and assembly equipment are optimized for the 1208 (3020 Metric) package. This part maintains identical package dimensions to the CCL-CRS10G, ensuring no PCB redesign is required. Forward voltage matches at 2.2V, and brightness is increased to 25mcd. The wavelength peak of 570nm remains within acceptable green LED specification ranges. This part is currently in active production status with 3900 units in stock.

For Enhanced Brightness with Package Transition:

The SML-LX2832GC-TR from Lumex Opto/Components Inc. offers increased brightness at 25mcd and maintains the same manufacturer lineage as the original part. However, this substitute requires transition to the 2-PLCC (2832) package format, necessitating PCB layout modification and assembly process adjustment. Forward voltage is slightly lower at 2.1V, and viewing angle is reduced to 120°. This part is in active production with 3200 units in stock.

Both substitute parts are ROHS3 compliant and maintain compatibility with the original electrical test parameters of 20mA current.

Frequently Asked Questions (FAQ)

Q: Can the 5973301507F directly replace the CCL-CRS10G without PCB modification?

A: Yes. The 5973301507F maintains the 1208 (3020 Metric) package format, identical physical dimensions (3.00mm L x 2.00mm W), and equivalent forward voltage (2.2V). No PCB layout changes are required.

Q: What is the brightness difference between the main part and substitutes?

A: The CCL-CRS10G operates at 12mcd. Both substitute parts (SML-LX2832GC-TR and 5973301507F) provide 25mcd brightness, representing a 2.08x increase in light output. This increased brightness remains suitable for indication applications.

Q: Does the SML-LX2832GC-TR require assembly process changes?

A: Yes. The SML-LX2832GC-TR uses a 2-PLCC (2832) package instead of the 1208 format. This requires PCB footprint redesign and may require adjustment of pick-and-place assembly parameters.

Q: Are all substitute parts RoHS compliant?

A: Yes. Both the SML-LX2832GC-TR and 5973301507F are ROHS3 compliant, matching the compliance status of the original CCL-CRS10G.

Q: What is the viewing angle difference between parts?

A: The CCL-CRS10G provides 180° viewing angle. The 5973301507F provides 110° viewing angle, and the SML-LX2832GC-TR provides 120° viewing angle. Selection depends on application requirements for light distribution.

Q: Are both substitute parts currently available?

A: Yes. The 5973301507F has 3900 units in stock, and the SML-LX2832GC-TR has 3200 units in stock, both in new original condition.

Q: What is the forward voltage tolerance across all parts?

A: The CCL-CRS10G and 5973301507F both operate at 2.2V typical forward voltage. The SML-LX2832GC-TR operates at 2.1V typical forward voltage. All three parts are tested at 20mA current.