WP1384AL/GD LED Circuit Board Indicator Equivalent & Substitute Parts

Part Overview

The WP1384AL/GD is a single green diffused LED circuit board indicator manufactured by Kingbright. This through-hole, right-angle mounted component operates at 2.2V with a 25mA current rating and delivers 32 millicandela brightness at a 565nm peak wavelength. The component is currently in active production status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when inventory constraints require component alternatives.

Substiute Parts

WP1384AL/GD

KingbrightIn Stock: 1629WP1384AL/GD Datasheet

Current PartRFQ

WP1384AD/GD

KingbrightIn Stock: 1700WP1384AD/GD Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the WP1384AL/GD is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part WP1384AD/GD qualifies as a direct equivalent based on the following matching criteria:

Electrical Parameters (Must Match Exactly):

• Voltage Rating: 2.2V
• Current Rating: 25mA
• Millicandela Rating: 32mcd
• Wavelength - Peak: 565nm
• Viewing Angle: 60°

Mechanical Parameters (Must Match Exactly):

• Lens Size: 3.40mm Dia
• Lens Style: Round with Domed Top
• Lens Type: Diffused, Tinted
• Mounting Type: Through Hole, Right Angle
• Configuration: Single

Compliance & Status (Must Match Exactly):

• Manufacturer: Kingbright
• Color: Green
• Product Status: Active
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• REACH Status: REACH Unaffected

The WP1384AD/GD maintains identical specifications across all parameters, confirming full interchangeability in circuit board applications.

Parameter Comparison

Engineering Selection Recommendations

Both WP1384AL/GD and WP1384AD/GD are active production components from Kingbright with full regulatory compliance. Selection between these parts is based on inventory availability and supply chain considerations rather than technical differentiation.

WP1384AL/GD is suitable for applications requiring the primary part number with current inventory of 1619 pieces in stock.

WP1384AD/GD serves as a direct substitute with 1604 pieces available, providing equivalent functionality for circuit board indicator applications where component sourcing flexibility is required.

Both components satisfy RoHS3 compliance requirements and REACH regulatory status. The unlimited moisture sensitivity rating (MSL 1) indicates no special storage or handling requirements for either part.

Frequently Asked Questions (FAQ)

Q: Can WP1384AD/GD be used as a direct replacement for WP1384AL/GD in existing circuit designs?

A: Yes. The WP1384AD/GD is a direct equivalent with identical electrical ratings (2.2V, 25mA), optical specifications (565nm, 32mcd, 60° viewing angle), and mechanical form factor (3.40mm through-hole right-angle mount). No circuit modifications are required.

Q: Are there any differences in compliance or regulatory status between these parts?

A: No. Both parts carry identical RoHS3 compliance, REACH unaffected status, and MSL 1 moisture sensitivity rating. Regulatory requirements are satisfied equally by either component.

Q: What determines whether a part qualifies as a substitute for WP1384AL/GD?

A: Substitution requires exact matching across all electrical parameters (voltage, current, brightness, wavelength), optical characteristics (lens type, viewing angle, color), mechanical specifications (size, mounting style, configuration), and compliance certifications. Any deviation disqualifies a part from direct substitution.

Q: Can these parts be used interchangeably in production assembly?

A: Yes. Identical mechanical mounting (through-hole right-angle), electrical ratings, and optical output enable interchangeable use in production environments. Both parts are packaged in bulk format.

Q: What is the significance of the 3.40mm lens diameter specification?

A: The 3.40mm diameter specifies the physical footprint of the LED lens. This dimension is critical for PCB layout, mechanical clearance, and visual integration. Substitute parts must maintain this exact dimension for mechanical compatibility.

Q: Does the 60° viewing angle affect substitution eligibility?

A: Yes. The 60° viewing angle is a critical optical parameter that determines light distribution characteristics. Substitute parts must maintain this exact specification to ensure equivalent visual performance in the application.