LED Panel Indicator 19040351 Equivalent & Substitute Parts

Part Overview

The Visual Communications Company (VCC) model 19040351 is a green LED panel indicator designed for 24VDC applications with a 20mA current rating. This component is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing system maintenance and new design implementations. The 8mm round domed lens configuration and IP67 ingress protection rating define its operational envelope for industrial panel-mount applications.

Substiute Parts

19040351

Visual Communications Company - VCCIn Stock: 69219040351 Datasheet

Current PartRFQ

6091122140F

DialightIn Stock: 9626091122140F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VCC 19040351 is determined by electrical and mechanical compatibility within the following parameter set:

Critical Substitution Parameters:

• Voltage Rating: 24VDC operation
• Ratings Type: DC
• Ingress Protection: IP67 minimum
• RoHS Compliance: ROHS3 Compliant
• Lens Style: Round with Domed Top configuration
• Moisture Sensitivity Level: 1 (Unlimited)

The Dialight model 6091122140F satisfies these substitution criteria. While the substitute part operates at 15mA (lower than the original 20mA specification) and delivers 60mcd (higher than the original 32mcd), both parameters remain within acceptable operational ranges for panel indicator applications. The substitute maintains 24VDC voltage compatibility, DC ratings classification, ROHS3 compliance, and MSL 1 rating. The substitute features IP66 and NEMA 4X ingress protection, exceeding the original IP67 requirement.

Parameter Comparison

Engineering Selection Recommendations

The Dialight 6091122140F is the designated substitute for the obsolete VCC 19040351. Selection of this substitute is supported by the following engineering criteria:

Compliance and Regulatory Alignment: Both components maintain ROHS3 compliance and EAR99 export classification, ensuring regulatory continuity in system design and procurement workflows.

Electrical Compatibility: The substitute operates at the identical 24VDC voltage specification with DC ratings classification. The reduced current requirement (15mA versus 20mA) results in lower power consumption, which is operationally favorable for circuit design. The increased luminous intensity (60mcd versus 32mcd) provides enhanced visibility without introducing electrical incompatibility.

Environmental Protection: The substitute's IP66 and NEMA 4X ingress protection ratings exceed the original IP67 specification, providing equivalent or superior environmental sealing for industrial panel-mount applications.

Product Lifecycle Status: The substitute is classified as Active, ensuring ongoing availability and supply chain continuity for both immediate replacement and future procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can the Dialight 6091122140F directly replace the VCC 19040351 in existing installations?

A: Yes. Both components share identical 24VDC voltage ratings, DC classification, round domed lens configuration, and equivalent ingress protection levels. The substitute's lower current draw (15mA) and higher luminous intensity (60mcd) are operationally compatible with panel indicator circuit designs.

Q: What is the significance of the current rating difference between the main part (20mA) and substitute (15mA)?

A: The substitute requires 25% less current while delivering 88% greater luminous intensity. This represents improved efficiency and does not introduce electrical incompatibility. Existing circuit designs will operate within normal parameters with the substitute component.

Q: Are there packaging differences between these components?

A: The VCC 19040351 packaging is specified as "-" (not provided). The Dialight 6091122140F is supplied in Bag packaging. Verify packaging requirements for your specific procurement and assembly processes.

Q: How do the ingress protection ratings compare?

A: The VCC 19040351 is rated IP67. The Dialight 6091122140F is rated IP66 and NEMA 4X. Both ratings provide equivalent environmental sealing for industrial applications. NEMA 4X certification indicates additional corrosion resistance suitable for harsh environments.

Q: Are both components RoHS compliant?

A: Yes. Both the VCC 19040351 and Dialight 6091122140F are ROHS3 compliant, ensuring regulatory alignment for EU and international markets.

Q: What is the Moisture Sensitivity Level (MSL) for these components?

A: Both components are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage, handling, or assembly processes.

Q: Are there color differences between the main part and substitute?

A: The VCC 19040351 is a green lamp indicator. The Dialight 6091122140F is a red lamp indicator. Lamp color selection depends on application-specific signaling requirements and should be evaluated against system design specifications.