MV8133 LED Red T-1 3/4 Through Hole - Equivalent & Substitute Parts

Part Overview

The MV8133 is a red LED indicator in T-1 3/4 (5mm) through-hole radial package manufactured by onsemi. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The MV8133 serves as a discrete radial red LED indication component suitable for through-hole mounting in electronic assemblies.

Substiute Parts

MV8133

onsemiIn Stock: 1048MV8133 Datasheet

Current PartRFQ

MV8133

Fairchild SemiconductorIn Stock: 3734MV8133 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the MV8133 is determined by the following critical parameters:

• Color: Red
• Mounting Type: Through Hole
• Package / Case: Radial
• Supplier Device Package: T-1 3/4 (5mm)
• Height (Max): 8.90mm
• Configuration: Standard

Substitute parts must match all these parameters to ensure mechanical and electrical compatibility with existing PCB designs and assembly processes. The MV8133 equivalent from Fairchild Semiconductor maintains identical specifications across these critical dimensions.

Parameter Comparison

Engineering Selection Recommendations

The Fairchild Semiconductor MV8133 is a direct parametric equivalent suitable for replacing the obsolete onsemi MV8133. Both parts share identical mechanical dimensions, package configuration, and electrical classification. The Fairchild variant maintains active product status with current manufacturing availability.

The Fairchild MV8133 carries ROHS3 compliance certification, providing regulatory advantage for new designs and applications subject to RoHS requirements. Both parts maintain REACH Unaffected status and identical export classification (EAR99).

The difference in Moisture Sensitivity Level (MSL 1 versus MSL 3) reflects different manufacturing processes but does not affect functional compatibility for standard through-hole assembly applications. Storage and handling procedures should follow the more restrictive MSL 3 specification when using the Fairchild variant.

Frequently Asked Questions (FAQ)

Q: Can the Fairchild Semiconductor MV8133 directly replace the onsemi MV8133 in existing designs?

A: Yes. Both parts are identical in package type (T-1 3/4 radial), physical dimensions (8.90mm height maximum), color (red), and mounting method (through-hole). PCB layouts and assembly processes require no modification.

Q: What is the significance of the different MSL ratings?

A: MSL 1 (onsemi) indicates unlimited moisture exposure tolerance, while MSL 3 (Fairchild) specifies 168-hour moisture exposure limits. For through-hole components in standard manufacturing environments, this difference has minimal practical impact. Follow Fairchild's storage and handling guidelines to maintain component integrity.

Q: Are there compliance differences between the two parts?

A: Both parts are REACH Unaffected and classified as EAR99 for export purposes. The Fairchild variant includes ROHS3 compliance certification, which the onsemi specification does not list. This provides additional regulatory alignment for applications subject to RoHS directives.

Q: What packaging options are available?

A: The onsemi MV8133 specification does not specify packaging format. The Fairchild MV8133 is available in bulk packaging, suitable for high-volume production and assembly operations.

Q: Are there inventory considerations for this substitution?

A: The Fairchild Semiconductor MV8133 maintains active product status with current manufacturing. The onsemi MV8133 is classified as obsolete. For new production, the Fairchild variant is the recommended selection based on availability and ongoing support.