Equivalent & Substitute Parts for MV6753

Part Overview

The MV6753 is a red diffused LED in T-1 3/4 (5mm) through-hole package manufactured by Everlight Electronics Co Ltd. This component is classified as obsolete, necessitating identification of equivalent and substitute parts for ongoing design support and procurement. The MV6753 operates at 2V forward voltage with 15mcd brightness rating and 65° viewing angle, designed for red LED indication applications in discrete radial configurations.

Substiute Parts

MV6753

Everlight Electronics Co LtdIn Stock: 1195MV6753 Datasheet

Current PartRFQ

MV5753

onsemiIn Stock: 1089MV5753 Datasheet

Parametric EquivalentRFQ

MV5753A4R0

Fairchild SemiconductorIn Stock: 26932MV5753A4R0 Datasheet

Parametric EquivalentRFQ

4302H1-12V

Visual Communications Company - VCCIn Stock: 20274302H1-12V Datasheet

SimilarRFQ

4302H1-5V

Visual Communications Company - VCCIn Stock: 27094302H1-5V Datasheet

SimilarRFQ

MV5753A4R0

Fairchild SemiconductorIn Stock: 26932MV5753A4R0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MV6753 are classified into two categories based on electrical and mechanical compatibility:

Parametric Equivalents maintain identical electrical specifications: forward voltage (2V), test current (20mA), brightness (15mcd), viewing angle (65°), and physical dimensions (5mm T-1 3/4 package, 8.89mm height). These parts are direct functional replacements.

Similar Parts share the same physical package (5mm T-1 3/4 through-hole radial) and wavelength (635nm red), but operate at different forward voltages (5V or 12V) with reduced brightness (8mcd) and narrower viewing angle (60°). These require circuit redesign and are suitable only when application requirements permit voltage and brightness modifications.

Substitution eligibility is determined by:

• Forward voltage (Vf) compatibility
• Test current requirements
• Brightness rating (millicandela)
• Viewing angle specifications
• Physical package dimensions
• Mounting type (through-hole radial)

Parameter Comparison

Engineering Selection Recommendations

Direct Parametric Equivalents (Recommended for Direct Replacement):

MV5753A4R0 (Fairchild Semiconductor) is the primary substitute for MV6753. This part maintains identical electrical specifications (2V forward voltage, 20mA test current, 15mcd brightness, 65° viewing angle) and physical dimensions (5mm T-1 3/4, 8.89mm height). The MV5753A4R0 is currently in active product status with 26,829 units in stock, ensuring long-term availability. ROHS3 compliance is maintained. The higher MSL rating (3 vs. 1) requires consideration in moisture-sensitive manufacturing environments.

MV5753 (onsemi) provides parametric equivalence with identical electrical and mechanical specifications. This part is classified as obsolete, limiting its suitability for new designs despite 1,044 units currently in inventory.

Similar Parts (Conditional Substitution):

4302H1-5V and 4302H1-12V (Visual Communications Company) share the same physical package and wavelength but operate at different forward voltages (5V and 12V respectively) with reduced brightness (8mcd) and narrower viewing angle (60°). These parts are suitable only when circuit design accommodates the voltage and brightness differences. Both parts are active products with ROHS3 compliance and MSL 1 rating.

Compliance Considerations:

All recommended substitutes maintain ROHS3 compliance or equivalent environmental standards. The MV5753A4R0 is the optimal choice for new designs requiring active product status and long-term supply assurance.

Frequently Asked Questions (FAQ)

Q: Can MV5753A4R0 directly replace MV6753 without circuit modification?

A: Yes. The MV5753A4R0 maintains identical forward voltage (2V), test current (20mA), brightness (15mcd), viewing angle (65°), and physical dimensions (5mm T-1 3/4 package, 8.89mm height). No circuit redesign is required for direct substitution.

Q: What is the difference between parametric equivalents and similar parts?

A: Parametric equivalents (MV5753, MV5753A4R0) maintain all electrical specifications of the MV6753. Similar parts (4302H1-5V, 4302H1-12V) share the same physical package and wavelength but operate at different voltages (5V or 12V) with reduced brightness (8mcd) and narrower viewing angle (60°). Similar parts require circuit modification.

Q: Why is MV5753A4R0 preferred over MV5753 for new designs?

A: MV5753A4R0 is classified as active product status with 26,829 units in stock, ensuring long-term availability and supply continuity. MV5753 is obsolete, limiting procurement options for ongoing production.

Q: Are there height differences between substitute parts?

A: MV6753, MV5753, and MV5753A4R0 all have a maximum height of 8.89mm. The 4302H1-5V and 4302H1-12V have a maximum height of 10.08mm, which may affect PCB layout and mechanical clearance in space-constrained applications.

Q: What MSL considerations apply to MV5753A4R0?

A: MV5753A4R0 has MSL 3 (168 hours), compared to MV6753 MSL 1 (unlimited). This indicates moisture sensitivity requiring controlled storage and handling in manufacturing environments with high humidity or extended lead times between packaging and assembly.

Q: Can 4302H1-5V or 4302H1-12V be used in applications designed for 2V operation?

A: No. These parts require 5V and 12V forward voltage respectively and cannot operate at 2V. Circuit redesign including current-limiting resistor modification is mandatory for substitution.

Q: What is the viewing angle impact of using 4302H1 series parts?

A: MV6753 has a 65° viewing angle, while 4302H1-5V and 4302H1-12V have 60° viewing angles. This 5° reduction may affect visibility in applications requiring wide-angle indication.