LED CBI 5MM GRN THROUGH HOLE 5381H5 Equivalent & Substitute Parts

Part Overview

The VCC 5381H5 is a circuit board indicator LED featuring a 5mm green tinted lens with domed top, designed for through-hole mounting applications. This part operates at 2.2V forward voltage with 10mA rated current and delivers 10 millicandela output at 563nm peak wavelength. The 5381H5 is classified as obsolete, necessitating identification of functionally equivalent active alternatives for new designs and ongoing production requirements. Substitute parts must maintain compatibility with through-hole PCB mounting, green color specification, and circuit board indicator application requirements.

Substiute Parts

5381H5

Visual Communications Company - VCCIn Stock: 10405381H5 Datasheet

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6052211110F

DialightIn Stock: 8746052211110F Datasheet

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C503B-GCN-CY0B0791-030

CreeLED, Inc.In Stock: 1230C503B-GCN-CY0B0791-030 Datasheet

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C503B-GCN-CY0B0792-030

CreeLED, Inc.In Stock: 770C503B-GCN-CY0B0792-030 Datasheet

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C503B-GCN-CZ0B0781-030

CreeLED, Inc.In Stock: 1011C503B-GCN-CZ0B0781-030 Datasheet

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C503B-GCN-CZ0B0782-030

CreeLED, Inc.In Stock: 1172C503B-GCN-CZ0B0782-030 Datasheet

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C503B-GCS-CY0B0791-030

CreeLED, Inc.In Stock: 1295C503B-GCS-CY0B0791-030 Datasheet

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C503B-GCS-CY0B0792-030

CreeLED, Inc.In Stock: 743C503B-GCS-CY0B0792-030 Datasheet

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C503B-GCS-CZ0B0781-030

CreeLED, Inc.In Stock: 1176C503B-GCS-CZ0B0781-030 Datasheet

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C503B-GCS-CZ0B0782-030

CreeLED, Inc.In Stock: 849C503B-GCS-CZ0B0782-030 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the 5381H5 is based on the following critical parameters:

Primary Compatibility Criteria:

• Lens size: 5mm diameter round configuration
• Mounting type: Through-hole radial leads
• Color: Green wavelength specification
• Lens style: Round with domed top geometry
• Regulatory compliance: RoHS3 and REACH compliance maintained

Secondary Compatibility Considerations:

• Forward voltage (Vf): 5381H5 operates at 2.2V; substitutes operate at 3.2V, requiring circuit resistor recalculation
• Rated current: 5381H5 rated at 10mA; substitutes rated at 15-20mA test current, allowing operation at lower current levels
• Millicandela output: 5381H5 delivers 10mcd; substitutes deliver 14,680-15,850mcd, providing significantly higher brightness
• Wavelength: 5381H5 peak at 563nm (yellow-green); substitutes peak at 527nm (pure green), representing different color perception

Substitute Parts Identified:

Dialight 6052211110F: Panel indicator configuration with 2V operation and 15mA current rating. Lens style differs (round flat top vs. domed top). Suitable for applications where panel mounting cutout compatibility exists.

CreeLED C503B Series (multiple variants): Active production green LEDs with 3.2V forward voltage, 20mA test current, and significantly higher brightness (14,680-15,850mcd). Available in two height configurations: 10.30mm (GCN variants) and 12.70mm (GCS variants). Packaging options include Bulk and Tape & Box formats.

Parameter Comparison

Engineering Selection Recommendations

For Direct Through-Hole PCB Replacement:

The CreeLED C503B series represents the primary substitute family for the obsolete 5381H5. All C503B variants maintain through-hole radial lead configuration, 5mm round domed-top lens geometry, and green color specification. Selection between variants depends on application-specific requirements:

C503B-GCN variants (10.30mm height): Suitable for standard PCB applications with typical component height constraints. Available in both bulk and tape & box packaging. Millicandela ratings of 14,680mcd (CY0B0791-030, CY0B0792-030) or 15,850mcd (CZ0B0781-030, CZ0B0782-030) accommodate various brightness requirements.

C503B-GCS variants (12.70mm height): Accommodate applications requiring extended lead length or specific PCB spacing. Millicandela ratings of 14,680mcd (CY0B0791-030, CY0B0792-030) or 15,850mcd (CZ0B0781-030, CZ0B0782-030) provide brightness options.

Circuit Design Considerations:

The 5381H5 operates at 2.2V forward voltage with 10mA rated current. CreeLED C503B substitutes operate at 3.2V forward voltage with 20mA test current. Circuit redesign is required: recalculate series resistor values to accommodate the 1.0V higher forward voltage drop and adjust current limiting for the higher rated current specification. The significantly higher millicandela output (14,680-15,850mcd vs. 10mcd) may require brightness adjustment through current limiting resistor selection.

Regulatory Compliance:

All identified substitutes maintain RoHS3 compliance and REACH unaffected status, matching the original 5381H5 certifications. Moisture sensitivity level remains at MSL 1 (Unlimited) across all alternatives, preserving storage and handling requirements.

Packaging Considerations:

Dialight 6052211110F operates as a panel indicator with round flat-top lens and panel cutout mounting. This part is suitable only for applications where panel mounting geometry is compatible and flat-top lens appearance is acceptable. Through-hole PCB applications should not use this substitute.

Inventory and Availability:

CreeLED C503B variants demonstrate active production status with substantial inventory levels (715-1,282 pieces in stock across variants), ensuring long-term availability for production and replacement requirements. Dialight 6052211110F maintains 834 pieces in stock with active status.

Frequently Asked Questions (FAQ)

Q: Can the Dialight 6052211110F directly replace the VCC 5381H5 in through-hole PCB applications?

A: No. The Dialight 6052211110F is configured for panel mounting with a 0.25" (6.35mm) cutout requirement and features a round flat-top lens. The 5381H5 is designed for through-hole radial lead mounting. Panel mounting geometry and lens style differences prevent direct substitution in standard through-hole PCB applications.

Q: What is the primary difference between CreeLED C503B-GCN and C503B-GCS variants?

A: The primary difference is maximum height: C503B-GCN variants measure 10.30mm maximum height, while C503B-GCS variants measure 12.70mm maximum height. Both maintain identical electrical specifications (3.2V forward voltage, 20mA test current), lens geometry (5mm round domed top), and mounting type (through-hole radial). Height selection depends on PCB layout constraints and component spacing requirements.

Q: Do CreeLED C503B substitutes require circuit modifications compared to the original 5381H5?

A: Yes. The 5381H5 operates at 2.2V forward voltage; CreeLED C503B parts operate at 3.2V forward voltage. Series resistor values must be recalculated to accommodate the 1.0V higher voltage drop. Additionally, the 5381H5 is rated at 10mA while C503B parts are rated at 20mA test current. Current-limiting resistor design must be adjusted accordingly. The significantly higher brightness output (14,680-15,850mcd vs. 10mcd) may require additional brightness adjustment through resistor selection.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All identified substitutes—Dialight 6052211110F and all CreeLED C503B variants—maintain RoHS3 compliance matching the original 5381H5 specification. REACH unaffected status is also maintained across all alternatives.

Q: What is the wavelength difference between the 5381H5 and CreeLED C503B substitutes?

A: The 5381H5 operates at 563nm peak wavelength (yellow-green perception), while CreeLED C503B substitutes operate at 527nm dominant wavelength (pure green perception). This represents a shift toward shorter wavelength green. Visual appearance will differ; the C503B substitutes produce a more saturated green color compared to the 5381H5 yellow-green appearance.

Q: Which CreeLED C503B variant should be selected for new production designs?

A: For new production designs, select based on: (1) PCB height constraints—use C503B-GCN (10.30mm) for standard applications or C503B-GCS (12.70mm) for extended lead length requirements; (2) brightness requirement—use CY0B0791-030 or CY0B0792-030 variants for 14,680mcd output or CZ0B0781-030 or CZ0B0782-030 variants for 15,850mcd output; (3) packaging preference—use Bulk packaging for high-volume production or Tape & Box packaging for automated assembly. All variants maintain identical electrical and compliance specifications.

Q: What is the inventory status of substitute parts?

A: CreeLED C503B-GCN-CZ0B0782-030 maintains 1,153 pieces in stock (Tape & Box packaging). CreeLED C503B-GCS-CZ0B0782-030 maintains 801 pieces in stock (Tape & Box packaging). CreeLED C503B-GCS-CZ0B0781-030 maintains 1,137 pieces in stock (Bulk packaging). Dialight 6052211110F maintains 834 pieces in stock (Bulk packaging). All substitutes demonstrate active production status with ongoing availability.