Keystone Electronics 7042 LED Holder T1 3MM - Equivalent & Substitute Parts

Part Overview

The Keystone Electronics 7042 is a T1 LED standoff holder manufactured from natural nylon with a 0.340" (8.63mm) length. This component is designed to mount and position T1 3mm LEDs in electronic assemblies. The 7042 is classified as obsolete, making equivalent and substitute parts necessary for ongoing production and maintenance applications. Substitute parts maintain the same core functionality while offering improved availability through active product lines.

Substiute Parts

7042

Keystone ElectronicsIn Stock: 10177042 Datasheet

Current PartRFQ

7363

Keystone ElectronicsIn Stock: 210337363 Datasheet

MFR RecommendedRFQ

7043

Keystone ElectronicsIn Stock: 8717043 Datasheet

Parametric EquivalentRFQ

7364

Keystone ElectronicsIn Stock: 537867364 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 7042 is determined by the following critical parameters: LED type (T1), material composition (nylon), color (natural), and regulatory compliance (ROHS3, REACH Unaffected). Length tolerance is the primary differentiator among available substitutes.

The 7042 has two substitute options:

Direct Substitute (Identical Length): Part 7363 maintains the 0.340" (8.64mm) length specification, providing a direct replacement with minimal dimensional variance (0.01mm difference).

Parametric Equivalent (Extended Length): Part 7364 operates at 0.350" (8.89mm) length, suitable for applications where increased standoff height is acceptable or required.

All substitutes maintain T1 LED compatibility, natural nylon construction, and full regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: Select Keystone Electronics 7363 when dimensional compatibility with the original 0.340" specification is required. The 7363 is actively manufactured and maintains identical length within 0.01mm tolerance, ensuring compatibility with existing PCB layouts and mechanical assemblies. This part is recommended as the primary substitute due to its active product status and superior inventory availability.

For Extended Standoff Applications: Select Keystone Electronics 7364 when increased LED standoff height of 0.350" (8.89mm) is acceptable or beneficial for the application. The 7364 provides the same T1 LED compatibility and regulatory compliance while offering greater availability through higher inventory levels.

Both substitutes maintain full ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity with the obsolete 7042.

Frequently Asked Questions (FAQ)

Q: Can the 7363 be used as a direct replacement for the 7042? A: Yes. The 7363 maintains the same 0.340" length specification with only 0.01mm variance, T1 LED compatibility, natural nylon material, and identical regulatory compliance. It is the recommended direct substitute.

Q: What is the primary difference between the 7363 and 7364 substitutes? A: The primary difference is length. The 7363 maintains the original 0.340" (8.64mm) specification, while the 7364 provides an extended 0.350" (8.89mm) standoff height. Both maintain T1 LED compatibility and identical material and compliance specifications.

Q: Are all substitutes ROHS3 compliant? A: Yes. The 7363 and 7364 are both ROHS3 compliant and REACH unaffected, matching the regulatory status of the original 7042.

Q: What is the MSL rating for these parts? A: All parts, including the 7042, 7363, and 7364, carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions.

Q: Which substitute should be selected for new designs? A: The 7363 is recommended for new designs requiring the 0.340" length specification. The 7364 is suitable when the extended 0.350" standoff height is compatible with the application requirements.

Q: Are packaging differences significant between substitutes? A: The 7042 is supplied in standard packaging, while the 7363 and 7364 are supplied in bulk packaging. This affects order quantities and handling but does not impact component functionality or compatibility.