HDSP-5503-GG000 Equivalent & Substitute Parts

Part Overview

The HDSP-5503-GG000 is a single-character red 7-segment LED display module manufactured by Broadcom Limited, designed for numeric and alphanumeric display applications. This component features a 0.56" digit height, common cathode configuration, and 10-DIP packaging. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing production support, design updates, and inventory management.

Substiute Parts

HDSP-5503-GG000

Broadcom LimitedIn Stock: 843HDSP-5503-GG000 Datasheet

Current PartRFQ

HDSP-5503-JJ000

Broadcom LimitedIn Stock: 2849HDSP-5503-JJ000 Datasheet

MFR RecommendedRFQ

LTS-5003AWC

Lite-On Inc.In Stock: 844LTS-5003AWC Datasheet

MFR RecommendedRFQ

SC52-11EWA

KingbrightIn Stock: 1233SC52-11EWA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HDSP-5503-GG000 is determined by the following critical parameters:

• Display Type & Configuration: Must be 7-segment LED, single character, common cathode
• Package Compatibility: Must use 10-DIP (0.600", 15.24mm) footprint for direct PCB compatibility
• Electrical Characteristics: Forward voltage (Vf), test current, and wavelength determine circuit compatibility and brightness performance
• Physical Dimensions: Digit height and overall module dimensions affect visual integration and mechanical fit
• Compliance & Status: RoHS3 compliance and active product status ensure long-term availability and regulatory alignment

The substitute parts listed below meet the core functional and mechanical requirements while offering varying electrical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

HDSP-5503-JJ000 (Broadcom Limited) is the primary substitute for the HDSP-5503-GG000. Both parts share identical electrical specifications (2.1V forward voltage, 20mA test current, 635nm wavelength, 2.8mcd brightness) and digit height (0.56"). The HDSP-5503-JJ000 maintains active product status and ROHS3 compliance, ensuring long-term availability and regulatory alignment. Power dissipation is reduced to 96mW compared to 105mW in the original part. This substitute provides direct functional equivalence with improved supply chain continuity.

LTS-5003AWC (Lite-On Inc.) is a compatible alternative with different electrical characteristics. It operates at lower forward voltage (1.7V) and test current (5mA), resulting in reduced power dissipation (75mW). The wavelength peak shifts to 660nm with increased brightness (3.75mcd). This part maintains the 0.56" digit height and 10-DIP package. Selection of this substitute requires circuit redesign to accommodate the lower voltage and current requirements. Active product status and ROHS3 compliance are maintained.

SC52-11EWA (Kingbright) offers the highest brightness rating (6.4mcd) among the substitutes but features a reduced digit height of 0.52" (13.21mm) compared to the original 0.56". Forward voltage is 2.0V with 20mA test current. The wavelength peak is 627nm. This substitute is suitable only when visual size reduction is acceptable and higher brightness is required. Active product status and ROHS3 compliance are confirmed.

All substitute parts maintain 10-DIP package compatibility, common cathode configuration, and MSL 1 rating. Selection should be based on specific circuit voltage/current requirements, brightness performance needs, and visual size constraints.

Frequently Asked Questions (FAQ)

Q: Can HDSP-5503-JJ000 be used as a direct replacement for HDSP-5503-GG000 without circuit modification?

A: Yes. The HDSP-5503-JJ000 shares identical electrical specifications (2.1V forward voltage, 20mA test current, 635nm wavelength) and physical dimensions (0.56" digit height, 10-DIP package). No circuit redesign is required for direct substitution.

Q: What are the key differences between LTS-5003AWC and the original HDSP-5503-GG000?

A: The LTS-5003AWC operates at lower forward voltage (1.7V vs. 2.1V) and test current (5mA vs. 20mA), resulting in 75mW power dissipation compared to 105mW. The wavelength peak is 660nm instead of 635nm, and brightness is higher at 3.75mcd. Circuit redesign is necessary to accommodate these electrical differences.

Q: Is SC52-11EWA suitable for applications requiring the exact 0.56" digit height?

A: No. The SC52-11EWA features a 0.52" digit height, which is 0.04" smaller than the original HDSP-5503-GG000. This substitute is appropriate only when visual size reduction is acceptable or when higher brightness (6.4mcd) is prioritized.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. HDSP-5503-JJ000, LTS-5003AWC, and SC52-11EWA are all ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating, matching the original part's regulatory status.

Q: What is the primary reason for substituting the obsolete HDSP-5503-GG000?

A: The HDSP-5503-GG000 is classified as obsolete, limiting long-term availability. The HDSP-5503-JJ000 is the recommended substitute as it maintains active product status while providing identical electrical and physical specifications.

Q: Can multiple substitute parts be used interchangeably in the same design?

A: HDSP-5503-JJ000 can be used interchangeably with the original part. LTS-5003AWC and SC52-11EWA require circuit evaluation due to different electrical characteristics and physical dimensions. They are not interchangeable with each other or the original part without design modification.