MV8113 Equivalent & Substitute Parts

Part Overview

The onsemi MV8113 is a red LED indication component in T-1 3/4 (5mm) through-hole radial package, rated at 1.7V forward voltage with 1500mcd luminous intensity. This part is classified as obsolete, making equivalent substitutes necessary for new designs and ongoing production support. Substitute parts must maintain compatibility with through-hole mounting, radial configuration, and red light emission specifications while accommodating variations in electrical performance within acceptable operating parameters.

Key Parameters

Parameter	MV8113 Specification
Manufacturer	onsemi
Package Type	T-1 3/4 (5mm) Radial Through-Hole
Color	Red
Lens Transparency	Clear
Voltage - Forward (Vf) Typical	1.7V
Current - Test	20mA
Millicandela Rating	1500mcd
Wavelength - Peak	660nm
Viewing Angle	12°
Height Maximum	8.89mm
Product Status	Obsolete
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the MV8113 is determined by the following critical parameters:

Primary Compatibility Criteria:

Mounting Type: Through-hole radial configuration required
Package: T-1 3/4 (5mm) form factor
Color: Red emission
Lens Transparency: Clear
Test Current: 20mA nominal operation
Forward Voltage Range: 1.7V to 2.2V acceptable tolerance
Height: Maximum 8.90mm to ensure PCB clearance compatibility

Secondary Performance Parameters:

Millicandela Rating: 1200mcd to 6000mcd range accommodates application brightness requirements
Wavelength Peak: 623nm to 660nm range maintains red spectrum consistency
Viewing Angle: 8° to 60° range supports various optical design requirements

Substitute parts meeting all primary criteria and operating within secondary parameter ranges are electrically and mechanically compatible with MV8113 applications.

Parameter Comparison

Part Number	Manufacturer	Vf (Typ)	mcd Rating	Wavelength Peak	Viewing Angle	Height Max	Product Status	RoHS Status
MV8113	onsemi	1.7V	1500mcd	660nm	12°	8.89mm	Obsolete	Not specified
SSL-LX5093XRC-TR	Lumex Opto/Components Inc.	1.7V	1200mcd	660nm	60°	8.60mm	Active	ROHS3 Compliant
SLA-580LT3F	Rohm Semiconductor	1.75V	470mcd	660nm	10°	8.80mm	Not For New Designs	ROHS3 Compliant
SLI-570U2T3F	Rohm Semiconductor	1.9V	4000mcd	630nm	20°	8.85mm	Active	ROHS3 Compliant
OVLGS0C8B9	TT Electronics / Optek Technology	2.0V	14000mcd	623nm	8°	8.90mm	Active	ROHS3 Compliant
WP7113SECK/J3	Kingbright	2.2V	6000mcd	640nm	20°	8.60mm	Active	ROHS3 Compliant
LTL2V3EU3KS	Lite-On Inc.	2.1V	4200mcd	626nm	30°	8.60mm	Active	ROHS3 Compliant
XLM2MR12W	SunLED	2.1V	4990mcd	660nm	20°	8.60mm	Active	ROHS3 Compliant

Engineering Selection Recommendations

Preferred Substitutes (Active Product Status):

SSL-LX5093XRC-TR from Lumex Opto/Components Inc. provides the closest electrical match to MV8113 with identical 1.7V forward voltage and 660nm peak wavelength. This part maintains ROHS3 compliance and active product status, ensuring long-term availability and supply chain stability.

SLI-570U2T3F from Rohm Semiconductor (SLI-570x series) offers active product status with moderate forward voltage increase (1.9V) and significantly higher brightness (4000mcd). This part is suitable for applications where increased luminous intensity is acceptable within circuit design constraints.

OVLGS0C8B9 from TT Electronics / Optek Technology delivers the highest brightness rating (14000mcd) among substitutes with 2.0V forward voltage and active product status. Selection of this part requires circuit redesign to accommodate increased current draw and brightness output.

WP7113SECK/J3 from Kingbright provides 6000mcd brightness with 2.2V forward voltage and active product status. This part is compatible with applications tolerating higher forward voltage and increased luminous intensity.

LTL2V3EU3KS from Lite-On Inc. and XLM2MR12W from SunLED both offer active product status with 2.1V forward voltage and moderate brightness ratings (4200mcd and 4990mcd respectively), providing balanced performance alternatives.

Secondary Substitutes (Limited Availability):

SLA-580LT3F from Rohm Semiconductor carries "Not For New Designs" status and should be used only for legacy system maintenance where supply of active alternatives is constrained.

All substitute parts maintain through-hole radial T-1 3/4 package compatibility, REACH compliance, and EAR99 export classification consistent with MV8113 specifications.

Frequently Asked Questions (FAQ)

Q: Can MV8113 be directly replaced with SSL-LX5093XRC-TR without circuit modification?

A: Yes. SSL-LX5093XRC-TR matches the 1.7V forward voltage and 660nm wavelength of MV8113. Both parts operate at 20mA test current and fit the T-1 3/4 through-hole package. Direct substitution is possible without circuit redesign.

Q: What is the impact of forward voltage differences between MV8113 (1.7V) and higher-voltage substitutes?

A: Forward voltage differences affect circuit current limiting resistor calculations. A substitute with higher Vf (such as WP7113SECK/J3 at 2.2V) reduces current through the LED for the same supply voltage. Circuit designers must recalculate series resistor values to maintain 20mA operation or verify that existing resistor values produce acceptable brightness at the new forward voltage.

Q: Are all substitute parts RoHS3 compliant?

A: All active substitute parts listed (SSL-LX5093XRC-TR, SLI-570U2T3F, OVLGS0C8B9, WP7113SECK/J3, LTL2V3EU3KS, XLM2MR12W) are ROHS3 compliant. SLA-580LT3F is also ROHS3 compliant but carries "Not For New Designs" status.

Q: How do millicandela ratings affect part selection?

A: Millicandela (mcd) rating determines luminous intensity. MV8113 provides 1500mcd. Substitutes range from 470mcd to 14000mcd. Selection depends on application brightness requirements. Higher mcd ratings increase visibility but may require circuit current limiting adjustments. Lower mcd ratings reduce power consumption but may compromise visibility in high-ambient-light environments.

Q: What is the significance of viewing angle differences?

A: Viewing angle determines the cone of light emission. MV8113 has 12° viewing angle. Substitutes range from 8° to 60°. Narrow angles (8°-12°) concentrate light in a specific direction; wide angles (30°-60°) distribute light broadly. Selection depends on optical design requirements and observer positioning in the application.

Q: Can substitutes with different wavelengths (623nm to 660nm) be used interchangeably?

A: All listed substitutes emit red light within the 623nm to 660nm range, maintaining visual consistency. However, wavelength differences may be perceptible in color-critical applications. For general indication purposes, wavelength variation within this range is acceptable.

Q: Is the T-1 3/4 package dimension critical for substitution?

A: Yes. All substitute parts maintain T-1 3/4 (5mm) package specification with heights between 8.60mm and 8.90mm, ensuring PCB footprint and clearance compatibility. Package consistency is mandatory for mechanical fit.

Q: Why is product status important in substitute selection?

A: Active product status ensures ongoing manufacturing, supply availability, and long-term support. Obsolete parts (MV8113) and "Not For New Designs" parts (SLA-580LT3F) should be avoided for new designs. Active substitutes provide supply chain reliability and design longevity.

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