VAOL-5LAE2 Equivalent & Substitute Parts Reference

Part Overview

The VAOL-5LAE2 is a red diffused through-hole LED indication component manufactured by Visual Communications Company (VCC). This discrete radial LED operates at 2.2V forward voltage with 80mcd brightness output and features a 4.80mm diameter domed lens. The component is classified as obsolete, necessitating identification of active equivalent and substitute parts for ongoing design requirements and procurement continuity. Substitute parts must maintain functional compatibility across electrical characteristics, mechanical form factor, and optical performance parameters.

Key Parameters

Parameter	VAOL-5LAE2 Specification
Manufacturer	Visual Communications Company (VCC)
Color	Red
Lens Transparency	Diffused
Lens Style	Round with Domed Top
Lens Size	4.80mm Dia
Voltage - Forward (Vf) Typical	2.2V
Current - Test	20mA
Millicandela Rating	80mcd
Wavelength - Dominant	640nm
Viewing Angle	60°
Mounting Type	Through Hole
Package / Case	Radial
Height (Max)	8.85mm
Product Status	Obsolete
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	2 (1 Year)

Substitute Part Grouping Explanation

Substitute parts for the VAOL-5LAE2 are evaluated based on the following critical parameters that determine functional compatibility:

Electrical Compatibility Parameters:

Forward voltage (Vf) range: 1.7V to 2.2V acceptable for standard logic-level circuits
Test current: 20mA nominal operation
Wavelength dominant: 637nm to 640nm (red spectrum)

Mechanical Compatibility Parameters:

Mounting type: Through hole radial configuration required
Lens style: Round with domed top
Lens size: 4.80mm to 5.00mm diameter acceptable
Height: 8.60mm to 9.19mm maximum

Optical Performance Parameters:

Lens transparency: Diffused required
Color: Red
Viewing angle: 30° to 65° acceptable for indication applications
Brightness: 3mcd to 320mcd range (application-dependent)

Compliance Parameters:

RoHS3 compliance required
ECCN: EAR99
HTSUS: 8541.41.0000

Substitutes are grouped by active product status and compliance certification. Parts with identical or superior specifications within the acceptable parameter ranges are listed as direct equivalents.

Parameter Comparison

Part Number	Manufacturer	Vf (Typ)	Current Test	mcd Rating	Wavelength Dom.	Lens Size	Height Max	Viewing Angle	Product Status	RoHS3
VAOL-5LAE2	VCC	2.2V	20mA	80mcd	640nm	4.80mm	8.85mm	60°	Obsolete	Yes
1383SDRD/S530-A3	Everlight	2.0V	20mA	320mcd	639nm	5.00mm	8.90mm	30°	Active	Yes
333-2SDRD/S530-A3	Everlight	2.0V	20mA	160mcd	639nm	5.00mm	8.90mm	30°	Active	Yes
5219240F	Dialight	—	10mA	6.3mcd	—	5.00mm	8.94mm	—	Active	Yes
HLMP-D101	Broadcom	1.8V	20mA	70mcd	637nm	5mm T-1 3/4	9.19mm	65°	Active	Yes
HLMP-D101-J0002	Broadcom	1.8V	20mA	70mcd	637nm	5mm T-1 3/4	9.19mm	65°	Active	Yes
HLMP-D150-C0002	Broadcom	1.7V	1mA	3mcd	640nm	5mm T-1 3/4	9.19mm	65°	Active	Yes
HLMP4700A4R0	Everlight	1.8V	2mA	2mcd	—	5mm T-1 3/4	8.89mm	35°	Active	Yes
LTL-307ELC	Lite-On	1.7V	20mA	3.7mcd	623nm	5.00mm	8.60mm	50°	Active	Yes
LTL-4213-012	Lite-On	2.1V	20mA	3.7mcd	657nm	5mm T-1 3/4	9.85mm	36°	Active	Yes

Engineering Selection Recommendations

Primary Substitutes (Highest Compatibility):

The HLMP-D101 and HLMP-D101-J0002 (Broadcom Limited) represent the closest functional equivalents. Both parts operate at 1.8V forward voltage with 70mcd brightness at 20mA test current, matching the VAOL-5LAE2 optical output within 12.5%. The 637nm dominant wavelength falls within acceptable red spectrum parameters. Both are active products with ROHS3 compliance and unlimited moisture sensitivity rating. The primary distinction is packaging: HLMP-D101 is supplied in bulk, while HLMP-D101-J0002 is supplied in tape and reel format.

Secondary Substitutes (Acceptable with Application Review):

The Everlight 1383SDRD/S530-A3 and 333-2SDRD/S530-A3 provide higher brightness options (320mcd and 160mcd respectively) at lower forward voltage (2.0V). These parts are suitable for applications requiring increased luminous intensity. The narrower 30° viewing angle differs from the VAOL-5LAE2 60° specification and must be evaluated against specific application requirements.

The Lite-On LTL-4213-012 operates at 2.1V forward voltage, closely matching the VAOL-5LAE2 electrical profile. However, the 3.7mcd brightness rating represents significant reduction and is suitable only for low-intensity indication applications.

Brightness-Dependent Selection:

For applications requiring 80mcd output, the Everlight 1383SDRD/S530-A3 (320mcd) or 333-2SDRD/S530-A3 (160mcd) provide direct brightness substitution with circuit current limiting adjustment. The HLMP-D101 series (70mcd) represents acceptable brightness within typical indication circuit tolerances.

Compliance Status:

All recommended substitutes maintain ROHS3 compliance and EAR99 ECCN classification, matching the original part's regulatory status. All parts are classified as active products with unlimited moisture sensitivity rating (MSL 1), providing superior long-term storage and handling characteristics compared to the obsolete VAOL-5LAE2 (MSL 2, 1-year limit).

Frequently Asked Questions (FAQ)

Q: Can HLMP-D101 directly replace VAOL-5LAE2 without circuit modification?

A: The HLMP-D101 operates at 1.8V forward voltage compared to VAOL-5LAE2 2.2V. Direct substitution in existing circuits requires verification that the series current-limiting resistor accommodates the 0.4V difference. The 70mcd brightness output is within typical indication circuit tolerance (12.5% reduction from 80mcd). Mechanical form factor is compatible for through-hole mounting.

Q: What is the difference between HLMP-D101 and HLMP-D101-J0002?

A: Both parts are electrically and optically identical. The primary difference is packaging: HLMP-D101 is supplied in bulk packaging, while HLMP-D101-J0002 is supplied in tape and reel (TR) format. Selection depends on assembly process requirements and volume considerations.

Q: Why do some substitute parts have significantly different brightness ratings?

A: The VAOL-5LAE2 operates at 80mcd at 20mA test current. Substitute parts span a range from 2mcd to 320mcd depending on LED die design and lens optical characteristics. Selection must match application brightness requirements. Higher brightness parts (1383SDRD/S530-A3 at 320mcd) require circuit current limiting adjustment. Lower brightness parts (HLMP-D150-C0002 at 3mcd) are suitable only for low-intensity indication applications.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts maintain ROHS3 compliance, matching the original VAOL-5LAE2 regulatory status. All parts are classified under ECCN EAR99 and HTSUS 8541.41.0000.

Q: What is the significance of MSL (Moisture Sensitivity Level) differences?

A: The VAOL-5LAE2 carries MSL 2 rating with 1-year shelf life limit. All recommended substitute parts carry MSL 1 rating with unlimited shelf life. This represents improved handling and storage characteristics, reducing risk of moisture-induced component failure during extended storage or in humid environments.

Q: Can I use Everlight 1383SDRD/S530-A3 as a direct replacement?

A: The 1383SDRD/S530-A3 is mechanically and electrically compatible but operates at 2.0V forward voltage (0.2V lower than VAOL-5LAE2) and provides 320mcd brightness (4x higher). Direct substitution requires circuit current limiting adjustment to prevent excessive LED current. The 30° viewing angle is narrower than VAOL-5LAE2 60° and must be evaluated against application light distribution requirements.

Q: What viewing angle differences should I consider?

A: The VAOL-5LAE2 provides 60° viewing angle. Substitute parts range from 30° (Everlight series) to 65° (Broadcom HLMP-D101). Narrower viewing angles concentrate light output in a tighter cone, suitable for focused indication. Wider viewing angles provide broader light distribution. Application requirements determine acceptable viewing angle range.

Q: Are there any height restrictions for PCB mounting?

A: The VAOL-5LAE2 maximum height is 8.85mm. Substitute parts range from 8.60mm (Lite-On LTL-307ELC) to 9.85mm (Lite-On LTL-4213-012). For applications with height constraints, verify clearance against PCB assembly requirements and enclosure design specifications.

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