SSL-DSP5093SIC Equivalent & Substitute Parts

Part Overview

The SSL-DSP5093SIC is a red LED indicator manufactured by Lumex Opto/Components Inc., designed for through-hole mounting applications. This component features a 5mm T-1 3/4 lens form factor with a clear, domed top configuration. The part is classified as obsolete, necessitating identification of active equivalent and substitute components to maintain design continuity and ensure supply chain availability for new production and maintenance applications.

Substiute Parts

SSL-DSP5093SIC

Lumex Opto/Components Inc.In Stock: 952SSL-DSP5093SIC Datasheet

Current PartRFQ

SSL-LX5093SRC/E

Lumex Opto/Components Inc.In Stock: 53865SSL-LX5093SRC/E Datasheet

Parametric EquivalentRFQ

HLMP-D155

Broadcom LimitedIn Stock: 9365HLMP-D155 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SSL-DSP5093SIC are identified based on strict alignment of the following critical parameters:

Mechanical Compatibility:

• Lens size: 5mm, T-1 3/4
• Lens style: Round with domed top
• Lens transparency: Clear
• Mounting type: Through hole
• Package configuration: Radial

Optical Characteristics:

• Color: Red
• Wavelength range: Red spectrum (636nm–660nm)

Electrical Operating Range:

• Forward voltage (Vf): 1.7V–2V
• Test current: 1mA–20mA
• Viewing angle: 24°–30°

Compliance & Environmental:

• RoHS3 compliance
• MSL rating: 1 (Unlimited)

Parts meeting these criteria are classified as parametric equivalents or similar alternatives suitable for direct substitution in circuit designs requiring red LED indication with T-1 3/4 through-hole mounting.

Parameter Comparison

Engineering Selection Recommendations

SSL-LX5093SRC/E (Parametric Equivalent - Preferred):

The SSL-LX5093SRC/E is the primary substitute for the obsolete SSL-DSP5093SIC. Both components are manufactured by Lumex Opto/Components Inc. and share identical mechanical form factors (5mm T-1 3/4 through-hole radial package, 8.60mm maximum height). The SSL-LX5093SRC/E maintains active product status with high inventory availability (53,806 pieces). Electrical parameters are compatible: forward voltage of 1.7V versus 2V in the original part, and both operate at 20mA test current. Optical performance is equivalent with 2800mcd brightness rating and 30° viewing angle. Peak wavelength shifts from 636nm to 660nm, remaining within the red spectrum. Both components meet ROHS3 compliance and MSL 1 rating. The SSL-LX5093SRC/E is supplied in bulk packaging format.

HLMP-D155 (Similar Alternative - Secondary Option):

The HLMP-D155 manufactured by Broadcom Limited provides an alternative substitute with identical mechanical compatibility (5mm T-1 3/4 clear domed lens, through-hole radial mounting). This component is active with 9,315 pieces in inventory. Forward voltage of 1.7V aligns with the SSL-LX5093SRC/E. However, the HLMP-D155 operates at 1mA test current (versus 20mA for the main part), resulting in significantly lower brightness output (10mcd versus 2500mcd). Viewing angle is reduced to 24°. Maximum height is 12.44mm, exceeding the original 8.60mm specification. The HLMP-D155 is suitable only for applications where reduced brightness and narrower viewing angle are acceptable. ROHS3 compliance and MSL 1 rating are maintained.

Frequently Asked Questions (FAQ)

Q: Can the SSL-LX5093SRC/E directly replace the SSL-DSP5093SIC in existing designs?

A: Yes. The SSL-LX5093SRC/E is a parametric equivalent with identical mechanical form factor (5mm T-1 3/4 through-hole radial package, 8.60mm height) and compatible electrical characteristics (1.7V forward voltage versus 2V, both at 20mA test current). Circuit designs using the SSL-DSP5093SIC require no modification for the SSL-LX5093SRC/E substitution. Both components meet ROHS3 compliance and MSL 1 environmental ratings.

Q: What are the key differences between SSL-LX5093SRC/E and HLMP-D155?

A: Both are active alternatives with identical lens form factors. The SSL-LX5093SRC/E maintains brightness output (2800mcd) and viewing angle (30°) comparable to the original part. The HLMP-D155 operates at significantly lower brightness (10mcd) and narrower viewing angle (24°) due to 1mA test current versus 20mA. The HLMP-D155 also exceeds the original height specification at 12.44mm. Select SSL-LX5093SRC/E for direct replacement; select HLMP-D155 only if reduced brightness and viewing angle are acceptable.

Q: Are there packaging differences between the substitute parts?

A: The SSL-DSP5093SIC is supplied in standard packaging (908 pieces in stock). The SSL-LX5093SRC/E is supplied in bulk packaging format (53,806 pieces available). The HLMP-D155 is also supplied in bulk format (9,315 pieces available). Packaging format does not affect component electrical or mechanical performance.

Q: Do the substitute parts meet the same compliance standards as the original?

A: Yes. Both SSL-LX5093SRC/E and HLMP-D155 are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity rating, matching the SSL-DSP5093SIC specifications. Both are REACH unaffected and classified under ECCN EAR99 and HTSUS 8541.41.0000.

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

A: The SSL-DSP5093SIC operates at 636nm peak wavelength. Both SSL-LX5093SRC/E and HLMP-D155 operate at 660nm peak wavelength. Both wavelengths fall within the red spectrum and are visually indistinguishable in typical LED indication applications.

Q: Can the HLMP-D155 be used in high-brightness applications?

A: No. The HLMP-D155 produces 10mcd brightness at 1mA test current, compared to 2500mcd for the SSL-DSP5093SIC at 20mA. The HLMP-D155 is suitable only for low-brightness indicator applications. For applications requiring brightness output comparable to the original part, use the SSL-LX5093SRC/E.