LED Circuit Board Indicator 5325F7 Equivalent & Substitute Parts

Part Overview

The 5325F7 is a through-hole, right-angle mounted LED circuit board indicator manufactured by Visual Communications Company (VCC). This component is a single yellow LED with a peak wavelength of 583nm, rated for 2.2V at 10mA operation, and delivers 10 millicandela brightness. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement planning. Substitute parts must maintain compatibility with the through-hole, right-angle mounting configuration and deliver comparable optical and electrical performance within acceptable parameter ranges.

Substiute Parts

5325F7

Visual Communications Company - VCCIn Stock: 10145325F7 Datasheet

Current PartRFQ

SSF-LXH4RAYD

Lumex Opto/Components Inc.In Stock: 972SSF-LXH4RAYD Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 5325F7 are identified based on the following critical parameters:

Mandatory Matching Criteria:

• Color: Yellow
• Configuration: Single LED element
• Mounting Type: Through Hole, Right Angle
• Lens Size: 3mm form factor
• RoHS3 Compliance
• MSL Rating: 1 (Unlimited)

Acceptable Parameter Variance:

• Voltage Rating: 2.1V to 2.3V (±0.1V tolerance around 2.2V nominal)
• Wavelength - Peak: 575nm to 590nm (yellow spectrum range)
• Current: 10mA to 20mA (higher current acceptable with appropriate circuit resistor adjustment)
• Millicandela Rating: 10mcd minimum (higher brightness acceptable)

The SSF-LXH4RAYD from Lumex Opto/Components Inc. qualifies as a substitute based on matching mounting configuration, color, compliance certifications, and operating parameters within acceptable variance ranges. The part is currently in active production status, ensuring long-term availability.

Parameter Comparison

Engineering Selection Recommendations

Substitution Feasibility:

The SSF-LXH4RAYD is a direct functional substitute for the obsolete 5325F7. Both components share identical mounting configuration (through-hole, right-angle), form factor (3mm), color specification (yellow), and regulatory compliance status (ROHS3, REACH Unaffected, EAR99 classification).

Circuit Integration Considerations:

The SSF-LXH4RAYD operates at 20mA versus the 5325F7's 10mA rating. Designs using the original part must adjust series current-limiting resistor values to accommodate the higher operating current. The forward voltage differential of 0.1V (2.1V vs. 2.2V) is negligible in typical circuit applications and does not require design modification.

Optical Performance:

The substitute part delivers 30mcd brightness compared to the original 10mcd specification. This increased brightness is compatible with circuit board indicator applications and does not introduce compatibility issues. The diffused, tinted lens treatment of the substitute provides consistent light distribution across a 60° viewing angle.

Compliance and Availability:

The SSF-LXH4RAYD maintains equivalent environmental compliance certifications and is currently in active production, ensuring long-term procurement availability and supply chain stability. The part is not subject to REACH restrictions and carries the same export classification as the original component.

Frequently Asked Questions (FAQ)

Q: Can the SSF-LXH4RAYD directly replace the 5325F7 without PCB modifications?

A: The SSF-LXH4RAYD uses the same through-hole, right-angle mounting configuration and 3mm form factor as the 5325F7, allowing direct physical installation without PCB layout changes. However, the series current-limiting resistor must be recalculated to accommodate the 20mA operating current specification. The forward voltage difference of 0.1V does not require circuit modification.

Q: What is the impact of the 20mA current rating on existing circuit designs?

A: Designs originally sized for 10mA operation must reduce the series current-limiting resistor value by approximately 50% to maintain the substitute part at its rated 20mA current. This adjustment prevents under-driving the LED and ensures specified brightness output. Power dissipation in the resistor will increase proportionally; verify that the resistor's power rating remains adequate.

Q: Does the higher millicandela rating (30mcd vs. 10mcd) affect circuit compatibility?

A: The increased brightness of the SSF-LXH4RAYD does not introduce electrical incompatibility. The higher millicandela rating is a result of the increased current rating and improved lens design. In circuit board indicator applications, this enhanced brightness is typically beneficial and does not require design changes beyond resistor adjustment.

Q: Are there any mechanical differences between the 5325F7 and SSF-LXH4RAYD?

A: Both parts use identical through-hole, right-angle mounting and 3mm form factor. The SSF-LXH4RAYD features a diffused, tinted lens with a domed top geometry, compared to the 5325F7's unspecified lens treatment. This difference does not affect mechanical compatibility or PCB installation.

Q: What is the wavelength difference between the two parts?

A: The SSF-LXH4RAYD has a peak wavelength of 585nm compared to the 5325F7's 583nm. This 2nm difference is within the acceptable yellow spectrum range and produces no perceptible color difference in circuit board indicator applications.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the 5325F7 and SSF-LXH4RAYD are ROHS3 compliant, REACH unaffected, and classified as EAR99 for export purposes. They share identical regulatory compliance status and can be used interchangeably in applications requiring environmental compliance certification.

Q: Is the SSF-LXH4RAYD available for long-term procurement?

A: The SSF-LXH4RAYD is currently in active production status, ensuring ongoing availability. The original 5325F7 is obsolete and no longer manufactured. For new designs or ongoing production support, the SSF-LXH4RAYD provides a stable, long-term supply source.