SLA580ECT3F Equivalent & Substitute Parts

Part Overview

The SLA580ECT3F is a blue-green 527nm LED indicator manufactured by Rohm Semiconductor, designed for through-hole mounting applications requiring discrete 3.3V operation. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing design support and production continuity. The part delivers 8000mcd brightness with a 10° viewing angle in a standard 5mm T-1 3/4 radial package.

Substiute Parts

SLA580ECT3F

Rohm SemiconductorIn Stock: 1067SLA580ECT3F Datasheet

Current PartRFQ

SLA580ENT3F

Rohm SemiconductorIn Stock: 1828SLA580ENT3F Datasheet

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MV8410

onsemiIn Stock: 1239MV8410 Datasheet

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MV8411

onsemiIn Stock: 1125MV8411 Datasheet

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MV8412

onsemiIn Stock: 1003MV8412 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the SLA580ECT3F is determined by the following critical parameters:

Primary Substitution Criteria:

• Mounting Type: Through Hole (radial configuration)
• Lens Size: 5mm, T-1 3/4 package
• Voltage - Forward (Vf): 3.3V nominal operation
• Current - Test: 20mA standard test current
• Wavelength - Dominant: 527nm (blue-green spectrum)
• Package / Case: Radial

Secondary Compatibility Factors:

• Millicandela Rating: Brightness level (8000mcd baseline)
• Viewing Angle: 10° (narrow viewing angle specification)
• Height (Max): 8.70mm physical constraint
• RoHS and REACH compliance status

The substitute parts listed below maintain compatibility within the electrical and mechanical parameters specified for this product category. Variations in brightness (mcd), viewing angle, and forward voltage represent trade-offs in application suitability rather than direct functional equivalence.

Parameter Comparison

Engineering Selection Recommendations

SLA580ENT3F (Rohm Semiconductor)

This part represents the closest functional equivalent within the Rohm SLA580 series. It maintains identical forward voltage (3.3V), test current (20mA), and dominant wavelength (527nm) specifications. The SLA580ENT3F is currently in active production status, ensuring long-term availability and supply chain stability. Both parts are ROHS3 compliant and carry identical moisture sensitivity ratings. The primary difference is color designation (green vs. blue-green) and significantly higher brightness output (27000mcd vs. 8000mcd). This part is suitable for applications where the wavelength spectrum and voltage requirements are critical design parameters.

MV8410, MV8411, MV8412 (onsemi)

These onsemi alternatives share identical mechanical packaging (5mm T-1 3/4 radial, through-hole mounting) and test current (20mA) with the SLA580ECT3F. However, they operate at a lower forward voltage (2.1V vs. 3.3V) and exhibit different wavelength characteristics (565nm peak vs. 527nm dominant). The MV841x series provides a brightness range from 240mcd to 600mcd, all significantly lower than the original 8000mcd specification. These parts are classified as obsolete. Selection of MV8410, MV8411, or MV8412 requires circuit redesign to accommodate the reduced forward voltage and brightness output.

Compliance and Availability

The SLA580ENT3F is the recommended substitute due to active product status and maintained electrical specifications. All listed alternatives are ROHS3 compliant and carry MSL 1 (Unlimited) moisture sensitivity ratings, suitable for standard storage and handling conditions.

Frequently Asked Questions (FAQ)

Q: Can the SLA580ENT3F directly replace the SLA580ECT3F without circuit modification?

A: Yes. Both parts operate at 3.3V forward voltage with 20mA test current and share the same 527nm dominant wavelength. The primary difference is brightness output (27000mcd vs. 8000mcd) and color designation. Circuit redesign is not required for voltage or current parameters.

Q: What is the key difference between the Rohm SLA580ENT3F and the onsemi MV8410/MV8411/MV8412 alternatives?

A: The onsemi parts operate at 2.1V forward voltage compared to 3.3V for the Rohm parts. Additionally, the onsemi series exhibits peak wavelength at 565nm rather than 527nm dominant wavelength. These electrical differences require circuit redesign if substitution is necessary.

Q: Are the onsemi MV8410, MV8411, and MV8412 interchangeable with each other?

A: All three onsemi parts share identical electrical specifications (2.1V forward voltage, 20mA test current, 565nm peak wavelength) and mechanical packaging (5mm T-1 3/4 radial, through-hole). The primary difference is brightness output: MV8410 (240mcd), MV8411 (370mcd), and MV8412 (600mcd). Selection depends on brightness requirements for the specific application.

Q: What are the physical constraints for through-hole mounting compatibility?

A: All listed parts use 5mm T-1 3/4 radial packages with through-hole mounting. The SLA580ECT3F has a maximum height of 8.70mm, while the onsemi alternatives (MV8410, MV8411, MV8412) have a maximum height of 8.89mm. Both dimensions are within standard PCB clearance tolerances for typical through-hole applications.

Q: Does product status (active vs. obsolete) affect substitution decisions?

A: Yes. The SLA580ENT3F is in active production, ensuring continued availability and supply chain support. The SLA580ECT3F, MV8410, MV8411, and MV8412 are all classified as obsolete. For new designs or long-term production requirements, the active SLA580ENT3F is the preferred choice.

Q: Are all listed parts RoHS compliant?

A: The Rohm parts (SLA580ECT3F and SLA580ENT3F) are explicitly ROHS3 compliant. Compliance information for the onsemi MV841x series is not provided in the available specifications.