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SSL-LX5063HD-TR Equivalent & Substitute Parts
Part Overview
The SSL-LX5063HD-TR is a red diffused LED indicator manufactured by Lumex Opto/Components Inc., designed for through-hole mounting applications. This T-1 3/4 (5mm) radial LED operates at 2V forward voltage with a 20mA test current and delivers 5mcd luminous intensity. The component is ROHS3 compliant and maintains active product status with 1190 units in current inventory.
Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance can be maintained across different manufacturers. Alternative models may be required due to inventory availability, lead time considerations, or specific packaging requirements while preserving circuit functionality.
Substiute Parts
Key Parameters
| Parameter | SSL-LX5063HD-TR Value |
|---|---|
| Manufacturer | Lumex Opto/Components Inc. |
| Color | Red |
| Lens Transparency | Diffused |
| Lens Size | 5mm, T-1 3/4 |
| Voltage - Forward (Vf) Typical | 2V |
| Current - Test | 20mA |
| Millicandela Rating | 5mcd |
| Viewing Angle | 60° |
| Mounting Type | Through Hole |
| Wavelength - Peak | 700nm |
| Package / Case | Radial |
| Supplier Device Package | T-1 3/4 |
| Height (Max) | 6.00mm |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
Substitute Part Grouping Explanation
Substitute parts for the SSL-LX5063HD-TR are classified based on strict alignment with the following critical parameters:
Primary Substitution Criteria:
- Lens size: 5mm, T-1 3/4 form factor
- Mounting type: Through hole radial configuration
- Color: Red diffused lens
- Voltage - Forward (Vf): 2V nominal operation
- Current - Test: 20mA nominal operation
- Viewing angle: 60° minimum
- Package compliance: ROHS3, REACH Unaffected, MSL 1
Acceptable Variation Ranges:
- Millicandela rating: ±50% variance acceptable for indication applications
- Peak wavelength: 623nm to 700nm range maintains red spectrum visibility
- Height: ±2mm variance acceptable for through-hole PCB mounting
- Packaging format: Bulk or Cut Tape formats are interchangeable
Parts that deviate from these core parameters are classified as non-equivalent and listed separately for reference only.
Parameter Comparison
| Parameter | SSL-LX5063HD-TR | HLMP-3351-D0000 | HLMP-3351-D0002 | HLMP-3301 | 5219672F |
|---|---|---|---|---|---|
| Manufacturer | Lumex | Broadcom | Broadcom | Broadcom | Dialight |
| Color | Red | Red | Red | Red | Red |
| Lens Transparency | Diffused | Diffused | Diffused | Diffused | Diffused |
| Lens Size | 5mm, T-1 3/4 | 5mm, T-1 3/4 | 5mm, T-1 3/4 | 5mm, T-1 3/4 | 4.75mm Dia |
| Voltage - Forward (Vf) Typical | 2V | 1.9V | 1.9V | 1.9V | 2V |
| Current - Test | 20mA | 10mA | 10mA | 10mA | 20mA |
| Millicandela Rating | 5mcd | 2.1mcd | 2.1mcd | 5.4mcd | 60mcd |
| Viewing Angle | 60° | 50° | 50° | 60° | 60° |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Wavelength - Peak | 700nm | 635nm | 635nm | 635nm | 635nm |
| Package / Case | Radial | Radial | Radial | Radial | Radial |
| Height (Max) | 6.00mm | 6.35mm | 6.35mm | 9.19mm | 8.21mm |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
| Moisture Sensitivity Level | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) | 1 (Unlimited) |
| REACH Status | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected | REACH Unaffected |
Engineering Selection Recommendations
Primary Equivalent Substitutes (Direct Replacement Capability):
HLMP-3351-D0000 and HLMP-3351-D0002 (Broadcom Limited) maintain T-1 3/4 form factor, through-hole radial mounting, and ROHS3 compliance. Both variants operate at 1.9V forward voltage with 10mA test current. Height specification of 6.35mm is within acceptable tolerance of the SSL-LX5063HD-TR at 6.00mm. Viewing angle of 50° is slightly reduced from the 60° specification. Millicandela rating of 2.1mcd represents a 58% reduction from the original 5mcd specification. These parts are listed in the original SSL-LX5063HD-TR substitute documentation.
HLMP-3301 (Broadcom Limited) provides T-1 3/4 form factor with matching 60° viewing angle and ROHS3 compliance. Forward voltage of 1.9V and test current of 10mA differ from the original specification. Height of 9.19mm exceeds the original 6.00mm maximum by 3.19mm, which may impact PCB layout compatibility. Millicandela rating of 5.4mcd closely matches the original 5mcd specification.
Secondary Equivalent Substitutes (Conditional Replacement):
5219672F (Dialight) operates at 2V forward voltage and 20mA test current, matching the original electrical specification exactly. Viewing angle of 60° and diffused red lens maintain optical characteristics. Lens size of 4.75mm diameter and height of 8.21mm represent mechanical variations from the T-1 3/4 form factor. Millicandela rating of 60mcd significantly exceeds the original 5mcd specification. ROHS3 compliance and MSL 1 rating are maintained. This part is suitable for applications where increased luminous intensity is acceptable and PCB layout accommodates the larger physical dimensions.
Non-Equivalent Parts (Reference Only):
5219240F (Dialight) operates at 10mA test current with unspecified forward voltage, deviating from the 2V/20mA specification. Millicandela rating of 6.3mcd and T-1 3/4 form factor provide partial compatibility.
5219320F (Dialight) operates at 1.8V forward voltage and 2mA test current, representing significant electrical deviation. Millicandela rating of 2mcd and 5mm package format differ substantially from the original specification.
HLMP-3601 (Broadcom Limited) operates at 12V forward voltage with 13mA test current, unsuitable for 2V circuit applications.
HLMP-3600-D00B2 (Broadcom Limited) is a circuit board indicator with right-angle mounting, fundamentally different from the radial through-hole configuration.
All substitute parts maintain ROHS3 compliance, REACH Unaffected status, and MSL 1 rating, ensuring regulatory equivalence with the original SSL-LX5063HD-TR component.
Frequently Asked Questions (FAQ)
Q: Can HLMP-3351-D0000 directly replace SSL-LX5063HD-TR in existing circuit designs?
A: HLMP-3351-D0000 maintains T-1 3/4 form factor, through-hole radial mounting, and ROHS3 compliance. Forward voltage of 1.9V is within typical LED tolerance of the 2V specification. Test current of 10mA versus 20mA requires circuit current-limiting resistor adjustment. Millicandela rating of 2.1mcd is 58% lower than the original 5mcd, resulting in reduced brightness. Viewing angle of 50° versus 60° provides slightly narrower light distribution. Physical height of 6.35mm is compatible with standard PCB layouts. Substitution is electrically feasible with circuit design review.
Q: What is the primary difference between HLMP-3351-D0000 and HLMP-3351-D0002?
A: Both parts are electrically and mechanically identical. HLMP-3351-D0000 is supplied in Bulk packaging format, while HLMP-3351-D0002 is supplied in Cut Tape (CT) packaging format. Selection between these variants depends on assembly process requirements and inventory management practices. Electrical performance and physical dimensions are equivalent.
Q: Why does 5219672F have significantly higher millicandela rating than SSL-LX5063HD-TR?
A: 5219672F is rated at 60mcd compared to SSL-LX5063HD-TR at 5mcd. This 12-fold increase in luminous intensity results from different LED chip design and optical lens characteristics. While both operate at 2V forward voltage and 20mA test current with 60° viewing angle, the higher brightness may cause visual glare in applications designed for lower intensity indication. Substitution requires application-level brightness assessment.
Q: Are there mechanical compatibility issues when substituting HLMP-3301 for SSL-LX5063HD-TR?
A: HLMP-3301 maintains T-1 3/4 form factor and through-hole radial mounting. Maximum height of 9.19mm exceeds the original 6.00mm specification by 3.19mm. This height difference may impact PCB layout if vertical clearance is constrained. Lens diameter and lead spacing remain compatible with standard through-hole PCB footprints. Physical layout verification is required before substitution.
Q: What packaging options are available for equivalent substitute parts?
A: HLMP-3351-D0000 is supplied in Bulk packaging. HLMP-3351-D0002 is supplied in Cut Tape (CT) packaging. HLMP-3301 is supplied in Bulk packaging. HLMP-3301-F00DD is supplied in Cut Tape (CT) packaging. 5219672F is supplied in Bulk packaging. Packaging selection depends on assembly equipment compatibility and production volume requirements. Electrical and mechanical specifications remain identical across packaging formats.
Q: Do all substitute parts maintain the same regulatory compliance as SSL-LX5063HD-TR?
A: All listed substitute parts maintain ROHS3 compliance, REACH Unaffected status, and Moisture Sensitivity Level 1 (Unlimited). ECCN classification EAR99 and HTSUS code 8541.41.0000 are consistent across all parts. Regulatory equivalence is maintained for all primary and secondary substitute options.
Q: What is the significance of the 50° versus 60° viewing angle difference?
A: SSL-LX5063HD-TR specifies 60° viewing angle, while HLMP-3351-D0000 and HLMP-3351-D0002 specify 50° viewing angle. This 10° reduction narrows the light distribution cone. In applications requiring wide-angle visibility, the 50° specification may result in reduced brightness at off-axis viewing positions. Applications with centered viewing requirements are unaffected by this difference.
Q: Can 5219320F be used as a substitute despite lower millicandela rating?
A: 5219320F operates at 1.8V forward voltage and 2mA test current, deviating significantly from the SSL-LX5063HD-TR specification of 2V and 20mA. Millicandela rating of 2mcd is 60% lower than the original 5mcd. Lens size of 4.83mm diameter differs from the T-1 3/4 specification. These electrical and mechanical deviations classify 5219320F as non-equivalent for direct substitution.
Q: What circuit modifications are required when substituting parts with different forward voltage specifications?
A: Forward voltage differences between 1.9V and 2V are within typical LED operating tolerance and do not require circuit modification in most applications. However, test current differences (10mA versus 20mA) require current-limiting resistor recalculation to maintain proper LED operating point. Circuit design review is necessary to ensure adequate brightness and component reliability.
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