HDSP-513G Equivalent & Substitute Parts

Part Overview

The HDSP-513G is a single-character green 7-segment LED display module manufactured by Broadcom Limited. This common cathode display operates at 2.06V forward voltage with a 10mA test current and delivers 4.1 millicandela brightness. The device is packaged in a 10-DIP (0.600", 15.24mm) configuration with physical dimensions of 0.673" H x 0.488" W x 0.315" D. The HDSP-513G maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Equivalent and substitute parts become necessary when the primary part experiences supply constraints, extended lead times, or when design requirements permit operation within the electrical and mechanical tolerances of alternative manufacturers' offerings.

Substiute Parts

HDSP-513G

Broadcom LimitedIn Stock: 1187HDSP-513G Datasheet

Current PartRFQ

LA-601ML

Rohm SemiconductorIn Stock: 797LA-601ML Datasheet

MFR RecommendedRFQ

LAP-601ML

Rohm SemiconductorIn Stock: 1075LAP-601ML Datasheet

MFR RecommendedRFQ

LDS-C512RI

Lumex Opto/Components Inc.In Stock: 2631LDS-C512RI Datasheet

MFR RecommendedRFQ

SC52-11GWA

KingbrightIn Stock: 2782SC52-11GWA Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HDSP-513G is determined by strict adherence to the following electrical and mechanical parameters:

Primary Substitution Criteria:

• Display Type: 7-Segment (mandatory)
• Number of Characters: 1 (mandatory)
• Common Pin Configuration: Common Cathode (mandatory)
• Color: Green (mandatory)
• Package / Case: 10-DIP (0.600", 15.24mm) (mandatory)

Secondary Compatibility Parameters:

• Voltage - Forward (Vf) Typical: 1.9V to 2.2V (acceptable range)
• Current - Test: 10mA to 20mA (acceptable range)
• Wavelength - Peak: 563nm to 572nm (acceptable range)

All four substitute parts meet the primary substitution criteria. Variations in brightness (millicandela rating), power dissipation, and digit/alpha size remain within acceptable engineering tolerances for direct pin-compatible replacement in 10-DIP common cathode applications.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory alignment with the HDSP-513G. Selection among the four qualified substitutes depends on specific application requirements:

LA-601ML (Rohm Semiconductor): Pin spacing differs at 0.400" (10.16mm) versus the standard 0.600" (15.24mm) DIP pitch. This part requires PCB layout modification and is not recommended for direct socket replacement without board redesign.

LAP-601ML (Rohm Semiconductor): Offers the highest brightness at 100mcd with lowest forward voltage (1.9V) but requires MSL 3 handling (168-hour moisture sensitivity window). Power dissipation reaches 448mW, significantly exceeding the HDSP-513G specification. Suitable for applications requiring enhanced brightness and capable of managing elevated thermal output.

LDS-C512RI (Lumex Opto/Components Inc.): Maintains identical digit size (0.56") and standard 0.600" DIP pitch. Forward voltage (2.2V) and power dissipation (105mW) remain within acceptable operational margins. Brightness (4.6mcd) closely matches the HDSP-513G. Provides direct compatibility with minimal design impact.

SC52-11GWA (Kingbright): Operates at 20mA test current versus the standard 10mA, resulting in doubled power dissipation (62.5mW). Digit size is reduced to 0.52" (13.21mm). Suitable for applications where increased current drive capability is beneficial and visual size reduction is acceptable.

Frequently Asked Questions (FAQ)

Q: Can LA-601ML be used as a direct replacement for HDSP-513G?

A: No. LA-601ML uses 0.400" (10.16mm) DIP pitch spacing instead of the standard 0.600" (15.24mm) pitch. Direct socket replacement is not possible without PCB modification.

Q: Which substitute offers the closest electrical match to HDSP-513G?

A: LDS-C512RI provides the closest overall compatibility. It maintains identical digit size (0.56"), standard 0.600" DIP pitch, comparable brightness (4.6mcd versus 4.1mcd), and forward voltage within 0.14V of the original specification.

Q: Is LAP-601ML suitable for high-brightness applications?

A: Yes. LAP-601ML delivers 100mcd brightness, approximately 24 times brighter than HDSP-513G. However, power dissipation reaches 448mW and moisture sensitivity is elevated to MSL 3. Thermal management and storage conditions require careful consideration.

Q: What is the impact of SC52-11GWA's 20mA test current?

A: SC52-11GWA requires twice the test current (20mA versus 10mA), resulting in proportionally higher power dissipation. This part is suitable for applications where increased current drive is available and beneficial. Digit size is reduced to 0.52" (13.21mm).

Q: Are all substitutes ROHS3 compliant?

A: Yes. All four substitute parts maintain ROHS3 compliance. LAP-601ML carries MSL 3 rating (168-hour moisture sensitivity window), while HDSP-513G, LA-601ML, LDS-C512RI, and SC52-11GWA carry MSL 1 (unlimited) rating.

Q: Can substitutes be mixed within the same design?

A: Mixing substitutes is not recommended. Variations in brightness, digit size, and electrical characteristics will produce inconsistent visual output across multiple display positions. Standardize on a single substitute part number per design.

Q: What packaging format is available for each substitute?

A: HDSP-513G, LA-601ML, LAP-601ML, and SC52-11GWA are available in Bulk packaging. LDS-C512RI is supplied in Tube packaging. Verify packaging requirements for your procurement and assembly processes.