Dialight 50739111473600 Panel Indicator Incandescent 10V Amber

Part Overview

The Dialight 50739111473600 is a panel indicator with incandescent lamp technology designed for 10V amber applications. This component is classified as obsolete, making identification of suitable alternatives essential for ongoing system support and component procurement. The part remains available in inventory (1148 pcs), but its discontinued status necessitates evaluation of active substitute options to ensure long-term supply chain continuity.

Substiute Parts

50739111473600

DialightIn Stock: 119350739111473600 Datasheet

Current PartRFQ

50739111473600F

DialightIn Stock: 77950739111473600F Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Dialight 50739111473600 is based on the following criteria derived from provided specifications:

Primary Substitution Criteria:

• Identical functional description (Panel Indicator Incandescent 10V Amber)
• Same manufacturer (Dialight)
• Same series designation (507)
• Matching regulatory classifications (ECCN, HTSUS code)
• Compatible moisture sensitivity level (MSL 1)

The substitute part 50739111473600F maintains functional equivalence through identical electrical and operational specifications while offering the advantage of active product status and improved regulatory compliance (ROHS3 Compliant).

Parameter Comparison

Engineering Selection Recommendations

The Dialight 50739111473600F serves as the direct functional equivalent to the obsolete 50739111473600. Selection between these parts should be based on the following factors:

For the 50739111473600 (Obsolete): Suitable only for existing inventory management or legacy system maintenance where component availability is confirmed and supply chain continuity is not a concern.

For the 50739111473600F (Active Substitute): Recommended for new designs, system upgrades, and applications requiring ongoing component availability. This part offers ROHS3 compliance, addressing modern regulatory requirements while maintaining identical functional specifications. The active product status ensures continued manufacturer support and supply chain accessibility.

Both parts share identical regulatory classifications (ECCN EAR99, HTSUS 8539.29.3060) and environmental sensitivity ratings (MSL 1), confirming compatibility in equivalent applications.

Frequently Asked Questions (FAQ)

Q: Can the 50739111473600F directly replace the 50739111473600 in existing applications?

A: Yes. Both parts are identical in functional description, series designation, and electrical specifications. The primary difference is product status (active vs. obsolete) and RoHS compliance level.

Q: What is the significance of the "F" suffix in the part number 50739111473600F?

A: The "F" designation indicates a variant within the same base product family (5073911). This typically denotes packaging or compliance updates while maintaining core functionality.

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

A: The 50739111473600F is ROHS3 compliant, while the original 50739111473600 is RoHS non-compliant. Both remain REACH Unaffected and share identical ECCN and HTSUS classifications.

Q: What packaging options are available?

A: The 50739111473600 packaging is not specified in available documentation. The 50739111473600F is supplied in bulk packaging.

Q: How does moisture sensitivity affect component selection?

A: Both parts carry MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. Standard handling and storage procedures apply without special environmental controls.