MAN6960 LED 7-Segment Display - Equivalent & Substitute Parts

Part Overview

The MAN6960 is a single-character, common anode red 7-segment LED display manufactured by onsemi, housed in a 10-DIP package with a 0.56" digit height. This component is classified as obsolete, making equivalent substitute parts necessary for new designs and production continuity. The display operates at a maximum forward voltage of 2.5V with a test current of 20mA and delivers 2.2mcd brightness at a peak wavelength of 635nm.

Substiute Parts

MAN6960

onsemiIn Stock: 735MAN6960 Datasheet

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HDSP-5551

Broadcom LimitedIn Stock: 3468HDSP-5551 Datasheet

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LTS-6960HR

Lite-On Inc.In Stock: 4944LTS-6960HR Datasheet

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SA52-11EWA

KingbrightIn Stock: 2998SA52-11EWA Datasheet

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SA56-11EWA

KingbrightIn Stock: 3507SA56-11EWA Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAN6960 is determined by the following critical parameters:

• Package Compatibility: All substitute parts must use 10-DIP (0.600", 15.24mm) packaging to ensure direct PCB footprint compatibility
• Display Configuration: Single-character, 7-segment, common anode topology is mandatory
• Color and Wavelength: Red color with peak wavelength in the 627–635nm range
• Electrical Characteristics: Forward voltage (Vf) and test current must be compatible with existing circuit designs
• Digit Height: 0.56" (14.22mm) is the primary size specification; 0.52" alternatives are listed for reference but represent a dimensional variation
• Compliance Status: RoHS3 compliance and REACH status are documented for regulatory alignment

Four substitute parts meet these criteria: HDSP-5551 (Broadcom Limited), LTS-6960HR (Lite-On Inc.), SA52-11EWA (Kingbright), and SA56-11EWA (Kingbright).

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Closest Electrical Match)

LTS-6960HR (Lite-On Inc.) and SA56-11EWA (Kingbright) are the most direct substitutes for the MAN6960. Both maintain the 0.56" digit height, 10-DIP package, common anode configuration, and operate at 2V forward voltage with 20mA test current. LTS-6960HR is actively produced and ROHS3 compliant. SA56-11EWA offers higher brightness (6.4mcd versus 2.2mcd) while maintaining electrical compatibility and is ROHS3 compliant with REACH unaffected status.

Alternative Substitute (Lower Power Operation)

HDSP-5551 (Broadcom Limited) operates at reduced voltage (1.7V) and current (5mA), resulting in significantly lower power dissipation (52mW). This part is suitable for applications where power efficiency is prioritized. The 0.56" digit height and 10-DIP package ensure mechanical compatibility, though brightness is lower at 1.48mcd.

Secondary Substitute (Dimensional Variation)

SA52-11EWA (Kingbright) features a 0.52" digit height, representing a 0.04" reduction from the MAN6960 specification. This part maintains electrical compatibility (2V, 20mA) and offers higher brightness (6.4mcd). Selection of this part requires verification that the smaller digit size is acceptable for the application's visual requirements and PCB layout constraints.

Compliance Considerations

All substitute parts are ROHS3 compliant. LTS-6960HR carries REACH affected status, while HDSP-5551, SA52-11EWA, and SA56-11EWA are REACH unaffected. Applications subject to REACH restrictions should prioritize REACH unaffected alternatives.

Frequently Asked Questions (FAQ)

Q: Can the HDSP-5551 be used as a direct replacement for the MAN6960?

A: The HDSP-5551 is mechanically compatible (10-DIP package, 0.56" digit height, common anode) but operates at lower voltage (1.7V versus 2.5V) and current (5mA versus 20mA). Circuit redesign may be required to accommodate the reduced electrical specifications. Brightness is also lower at 1.48mcd.

Q: What is the primary difference between SA52-11EWA and SA56-11EWA?

A: Both parts are manufactured by Kingbright and share identical electrical specifications (2V, 20mA, 6.4mcd brightness). The key difference is digit height: SA52-11EWA is 0.52" while SA56-11EWA is 0.56". Selection depends on visual display requirements and available PCB space.

Q: Are all substitute parts ROHS3 compliant?

A: Yes, all four substitute parts (HDSP-5551, LTS-6960HR, SA52-11EWA, SA56-11EWA) are ROHS3 compliant. However, LTS-6960HR carries REACH affected status, while the others are REACH unaffected.

Q: Which substitute offers the best brightness match to the MAN6960?

A: LTS-6960HR (2.4mcd) provides the closest brightness match to the MAN6960 (2.2mcd). SA52-11EWA and SA56-11EWA both offer higher brightness at 6.4mcd, which may be advantageous for visibility but represents a change from the original specification.

Q: Can SA52-11EWA be used in applications designed for the MAN6960?

A: SA52-11EWA is electrically compatible (2V, 20mA, common anode, 10-DIP package) but has a smaller digit height (0.52" versus 0.56"). Mechanical fit on the PCB is maintained, but visual appearance will differ. Verify that the reduced digit size is acceptable for the application's display requirements.

Q: What are the power dissipation implications of switching to HDSP-5551?

A: HDSP-5551 dissipates 52mW compared to the MAN6960's 600mW, representing a 91% reduction. This is due to lower operating current (5mA versus 20mA). Applications with thermal constraints benefit from this reduction, but circuit design must accommodate the lower current specification.