HLMP3300A2R0 Equivalent & Substitute Parts Reference

Part Overview

The HLMP3300A2R0 is a red diffused LED indicator in T-1 3/4 (5mm) through-hole package manufactured by Everlight Electronics Co Ltd. This component operates at 2.2V forward voltage with 3.5mcd luminous intensity and is designed for discrete red indication applications. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating.

Substitute parts are necessary when the HLMP3300A2R0 becomes unavailable due to supply constraints, inventory depletion, or when alternative voltage ratings are required for specific circuit designs. The parts listed below maintain compatibility through matching mechanical form factors, optical characteristics, and electrical operating parameters within defined tolerance ranges.

Substiute Parts

HLMP3300A2R0

Everlight Electronics Co LtdIn Stock: 802HLMP3300A2R0 Datasheet

Current PartRFQ

HLMP3300

onsemiIn Stock: 977HLMP3300 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

Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the HLMP3300A2R0 is based on the following criteria:

Parametric Equivalents maintain identical electrical and optical specifications:

• Lens size: 5mm T-1 3/4
• Lens color and transparency: Red diffused
• Mounting type: Through hole radial
• Forward voltage: 2.2V
• Test current: 10mA
• Peak wavelength: 635nm
• Millicandela rating: 3.5mcd
• Viewing angle: 65°

Similar Parts share the same mechanical form factor and optical characteristics but differ in forward voltage rating and luminous intensity. These parts are suitable for applications where the circuit design accommodates alternative voltage levels (5V or 12V) and higher brightness output (8mcd).

The HLMP3300 from onsemi is classified as a parametric equivalent despite obsolete product status, as all electrical and optical parameters match the HLMP3300A2R0 specification.

The 4302H1-5V and 4302H1-12V from Visual Communications Company (VCC) are classified as similar parts due to voltage and brightness variations while maintaining mechanical and optical compatibility.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Parametric Equivalent):

The HLMP3300 from onsemi provides identical electrical and optical performance to the HLMP3300A2R0. However, this part carries obsolete product status. Selection of this substitute should be limited to applications where existing inventory is available and long-term supply is not a requirement. The onsemi HLMP3300 maintains ROHS3 compliance path through REACH Unaffected status.

For Voltage-Dependent Applications:

The 4302H1-5V and 4302H1-12V from Visual Communications Company are suitable substitutes when circuit design accommodates alternative forward voltage ratings. Both parts are in active production status with ROHS3 compliance and REACH Unaffected designation.

Selection between 4302H1-5V and 4302H1-12V depends on the power supply voltage available in the target application. The 4302H1-5V operates at 5V forward voltage with 10mA test current. The 4302H1-12V operates at 12V forward voltage with 13mA test current.

Both VCC parts deliver 8mcd luminous intensity, representing a 2.3x increase in brightness compared to the HLMP3300A2R0 (3.5mcd). This brightness increase must be evaluated against circuit design requirements and user interface specifications.

The VCC parts exhibit a 5° reduction in viewing angle (60° versus 65°) and increased maximum height (10.08mm versus 8.89mm). These dimensional differences require verification against PCB layout constraints and mechanical clearance requirements.

Compliance Considerations:

All recommended substitutes maintain ROHS3 compliance. The HLMP3300A2R0 and both VCC parts carry explicit ROHS3 Compliant designation. All parts carry unlimited moisture sensitivity rating (MSL 1), eliminating special handling requirements during storage and assembly.

Frequently Asked Questions (FAQ)

Q: Can the HLMP3300 from onsemi be used as a direct replacement for HLMP3300A2R0?

A: The HLMP3300 from onsemi is a parametric equivalent with identical electrical and optical specifications. However, the onsemi part carries obsolete product status. Direct substitution is possible from a technical standpoint, but long-term availability cannot be assured. Use this substitute only when existing inventory is confirmed available.

Q: What are the key differences between HLMP3300A2R0 and the VCC 4302H1 series?

A: The primary differences are forward voltage rating and luminous intensity. The HLMP3300A2R0 operates at 2.2V with 3.5mcd output. The 4302H1-5V operates at 5V with 8mcd output. The 4302H1-12V operates at 12V with 8mcd output. All three parts share identical lens size (5mm T-1 3/4), color (red diffused), and mounting type (through-hole radial). The VCC parts are 1.19mm taller (10.08mm versus 8.89mm) and have a 5° narrower viewing angle (60° versus 65°).

Q: Can I use 4302H1-5V or 4302H1-12V in a circuit designed for HLMP3300A2R0?

A: Substitution requires circuit redesign. The VCC parts operate at different forward voltages (5V or 12V) compared to the HLMP3300A2R0 (2.2V). Current-limiting resistor values must be recalculated based on the new forward voltage and available power supply voltage. The increased brightness (8mcd versus 3.5mcd) may also require adjustment to meet user interface specifications. Mechanical clearance must be verified due to the 1.19mm height increase.

Q: Are all substitute parts ROHS3 compliant?

A: The HLMP3300A2R0 and both VCC parts (4302H1-5V and 4302H1-12V) carry explicit ROHS3 Compliant designation. The onsemi HLMP3300 does not specify ROHS3 status but carries REACH Unaffected designation, indicating compliance with environmental regulations.

Q: What is the viewing angle difference between HLMP3300A2R0 and the VCC substitutes?

A: The HLMP3300A2R0 has a 65° viewing angle. Both VCC parts (4302H1-5V and 4302H1-12V) have a 60° viewing angle. This 5° reduction means the light output is more concentrated in the forward direction. Applications requiring wide-angle visibility may be affected by this change.

Q: Do the substitute parts require special handling during storage?

A: No. All parts listed carry unlimited moisture sensitivity rating (MSL 1), which means they do not require special moisture-controlled storage conditions or baking procedures prior to assembly.

Q: What is the current consumption difference between HLMP3300A2R0 and 4302H1-12V?

A: The HLMP3300A2R0 has a 10mA test current. The 4302H1-12V has a 13mA test current. This 3mA difference must be considered in power budget calculations for battery-powered or low-power applications.

Q: Can I mix HLMP3300A2R0 and substitute parts in the same circuit?

A: Mixing parts with different forward voltages (2.2V, 5V, and 12V) in the same circuit is not recommended without individual current-limiting resistors for each LED. Using a common resistor with mixed voltage-rated LEDs will result in unequal brightness and potential reliability issues.