VCEW1158LDS-TR LED White Diffused 2-PLCC SMD Equivalent & Substitute Parts

Part Overview

The VCEW1158LDS-TR is a white LED indication component manufactured by Stanley Electric Co, configured as a discrete 3.1V 2-PLCC surface mount device. This part is classified as obsolete, necessitating identification of equivalent and substitute components for ongoing design requirements and procurement needs. The component features a diffused yellow lens with 120° viewing angle and is designed for standard LED indication applications requiring surface mount packaging.

Substiute Parts

VCEW1158LDS-TR

Stanley Electric CoIn Stock: 42560VCEW1158LDS-TR Datasheet

Current PartRFQ

VCEW1152GDS-TR

Stanley Electric CoIn Stock: 1112VCEW1152GDS-TR Datasheet

SimilarRFQ

VCEW1158LDS-3C3K3-TR

Stanley Electric CoIn Stock: 1045VCEW1158LDS-3C3K3-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VCEW1158LDS-TR is determined by the following critical parameters:

Primary Substitution Criteria:

• Color: White
• Lens Color: Yellow
• Lens Transparency: Diffused
• Voltage - Forward (Vf) Typical: 3.1V ± tolerance
• Current - Test: 10mA
• Viewing Angle: 120°, 120°
• Mounting Type: Surface Mount
• Lens Style: Oval with Flat Top
• Configuration: Standard

Secondary Compatibility Factors:

• Package / Case compatibility with PCB design constraints
• Physical dimensions and height specifications
• Regulatory compliance (REACH, ECCN, HTSUS classification)

Substitute parts are grouped into two categories: parametric equivalents (identical electrical and optical specifications with different packaging or product status) and similar alternatives (comparable functional performance with minor dimensional or packaging variations).

Parameter Comparison

Engineering Selection Recommendations

VCEW1158LDS-3C3K3-TR (Parametric Equivalent - Recommended Primary Substitute)

This component is the direct parametric equivalent of the VCEW1158LDS-TR. It maintains identical electrical specifications (3.1V forward voltage, 10mA test current), optical characteristics (white color, yellow diffused lens, 120° viewing angle), mechanical dimensions (2.00mm L x 1.40mm W, 1.40mm height), and package configuration (2-PLCC). The primary distinction is product status: VCEW1158LDS-3C3K3-TR is active and currently in production, whereas the main part is obsolete. This component carries ROHS3 compliance certification and is available in Tape & Reel packaging format. Selection of this substitute eliminates obsolescence risk while maintaining full design compatibility.

VCEW1152GDS-TR (Similar Alternative - Secondary Option)

This component provides functional equivalence with notable package and dimensional differences. Electrical parameters remain compatible (white color, yellow diffused lens, 120° viewing angle, 10mA test current). The forward voltage is 3.2V, representing a 0.1V increase from the main part specification. The package configuration differs (3-SMD, No Lead versus 2-PLCC), and physical dimensions vary (2.20mm L x 1.70mm W versus 2.00mm L x 1.40mm W). Height is reduced to 0.85mm maximum. This substitute is suitable only when PCB layout accommodates the different package footprint and when the 0.1V forward voltage increase is acceptable within circuit design margins. This component is active and ROHS3 compliant.

Compliance and Regulatory Considerations

All substitute parts maintain identical REACH status (REACH Unaffected), ECCN classification (EAR99), and HTSUS code (8541.41.0000) as the main part. Both active substitutes carry ROHS3 compliance certification, supporting modern supply chain and environmental requirements.

Frequently Asked Questions (FAQ)

Q: Can VCEW1158LDS-3C3K3-TR be used as a direct replacement for VCEW1158LDS-TR?

A: Yes. VCEW1158LDS-3C3K3-TR is a parametric equivalent with identical electrical specifications (3.1V forward voltage), optical characteristics (white color, yellow diffused lens, 120° viewing angle), mechanical dimensions (2.00mm x 1.40mm x 1.40mm height), and package configuration (2-PLCC). No circuit modifications or PCB redesign are required. The primary difference is product status: the substitute is active and currently manufactured, whereas the original part is obsolete.

Q: What is the key difference between the two substitute parts?

A: VCEW1158LDS-3C3K3-TR is a parametric equivalent maintaining all specifications of the main part. VCEW1152GDS-TR is a similar alternative with different package configuration (3-SMD versus 2-PLCC), slightly larger dimensions (2.20mm x 1.70mm versus 2.00mm x 1.40mm), reduced height (0.85mm versus 1.40mm), and marginally higher forward voltage (3.2V versus 3.1V). Selection depends on PCB layout constraints and circuit design tolerance for the 0.1V voltage difference.

Q: Are there packaging format differences between the main part and substitutes?

A: The main part VCEW1158LDS-TR does not specify packaging format. VCEW1158LDS-3C3K3-TR is supplied in Tape & Reel (TR) format. VCEW1152GDS-TR package format is not specified in available data. Confirm packaging requirements with procurement specifications before final selection.

Q: Do the substitute parts meet the same regulatory requirements?

A: Yes. All parts maintain identical REACH status (REACH Unaffected), ECCN classification (EAR99), and HTSUS code (8541.41.0000). Both active substitutes carry ROHS3 compliance certification, meeting current environmental and regulatory standards.

Q: What is the forward voltage tolerance consideration when selecting VCEW1152GDS-TR?

A: VCEW1152GDS-TR specifies 3.2V typical forward voltage compared to 3.1V for the main part. This 0.1V difference must be evaluated within circuit design margins. If the application circuit includes current-limiting resistors or voltage regulation, this difference is typically accommodated. If the circuit operates at tight voltage tolerances, verify compatibility with circuit simulation or testing before implementation.

Q: What are the moisture sensitivity level implications?

A: The main part VCEW1158LDS-TR specifies MSL as Not Applicable. VCEW1158LDS-3C3K3-TR specifies MSL 3 (168 Hours), indicating standard moisture sensitivity requiring controlled storage and handling. VCEW1152GDS-TR specifies MSL as Not Applicable. For applications requiring extended shelf life or high-humidity environments, confirm storage and handling procedures align with MSL 3 requirements for VCEW1158LDS-3C3K3-TR.

Q: Can VCEW1152GDS-TR be used if PCB layout space is constrained?

A: Yes, if space constraints are vertical. VCEW1152GDS-TR has reduced maximum height (0.85mm versus 1.40mm), making it suitable for applications with limited vertical clearance. However, the footprint is slightly larger (2.20mm x 1.70mm versus 2.00mm x 1.40mm), requiring verification that PCB layout accommodates the different 3-SMD package configuration. Horizontal space constraints may eliminate this option.