Keystone Electronics 7037 T1 LED Standoff Equivalent & Substitute Parts

Part Overview

The Keystone Electronics 7037 is a T1 LED standoff holder manufactured from natural nylon with a 0.250" (6.35mm) length specification. This component is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing production and maintenance applications. Substitute parts must maintain functional compatibility across mechanical mounting dimensions, LED form factor specifications, and material composition while meeting current regulatory compliance requirements.

Substiute Parts

7037

Keystone ElectronicsIn Stock: 11677037 Datasheet

Current PartRFQ

7358

Keystone ElectronicsIn Stock: 528547358 Datasheet

MFR RecommendedRFQ

7036

Keystone ElectronicsIn Stock: 9077036 Datasheet

Parametric EquivalentRFQ

7038

Keystone ElectronicsIn Stock: 9487038 Datasheet

Parametric EquivalentRFQ

7357

Keystone ElectronicsIn Stock: 509247357 Datasheet

Parametric EquivalentRFQ

7359

Keystone ElectronicsIn Stock: 51767359 Datasheet

Parametric EquivalentRFQ

LEDS1E-4-01

Essentra ComponentsIn Stock: 2064LEDS1E-4-01 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict equivalence across the following parameters: LED form factor (T1), material composition (nylon), color (natural), and regulatory compliance status (ROHS3 Compliant, REACH Unaffected). Length variations are permitted within the substitute group, as mechanical standoff height adjustments are accommodated through design tolerance in typical LED mounting applications. Parts are grouped into two categories: direct length match (0.250") and parametric equivalents with alternative lengths (0.240" and 0.260").

Parameter Comparison

Engineering Selection Recommendations

Primary Substitute (Direct Specification Match): Part number 7358 (Keystone Electronics) provides exact dimensional equivalence to the 7037 at 0.250" length with active product status and highest inventory availability (52,816 pcs). This part maintains identical regulatory compliance and material specifications.

Secondary Substitute (Identical Length, Alternative Manufacturer): Part number LEDS1E-4-01 (Essentra Components, Richco LEDS1E series) matches the 0.250" length specification with active status and RoHS compliance. This option provides cross-manufacturer compatibility for supply chain diversification.

Parametric Alternatives (Length Variants): Parts 7357 (0.240") and 7359 (0.260") are active Keystone Electronics products suitable for applications where standoff height tolerance permits ±0.010" variation from the original 0.250" specification. Both maintain full regulatory compliance and material equivalence.

Frequently Asked Questions (FAQ)

Q: Can part 7358 be used as a direct replacement for 7037? A: Yes. Part 7358 is dimensionally and functionally identical to 7037, with matching 0.250" length, T1 LED form factor, nylon material, and ROHS3 compliance. The primary difference is active product status and bulk packaging availability.

Q: What is the difference between 7357, 7358, and 7359? A: These three parts are all active Keystone Electronics T1 LED standoffs with identical material and regulatory compliance. They differ only in length: 7357 is 0.240", 7358 is 0.250", and 7359 is 0.260". Selection depends on required standoff height in the application.

Q: Is LEDS1E-4-01 compatible with designs using 7037? A: Yes, for applications where cross-manufacturer sourcing is acceptable. LEDS1E-4-01 matches the 0.250" length and T1 form factor with equivalent nylon construction and RoHS compliance, though it is manufactured by Essentra Components rather than Keystone Electronics.

Q: Why are there length variations among substitute parts? A: T1 LED standoff applications typically accommodate height variations within ±0.010" tolerance. The 0.240", 0.250", and 0.260" variants allow design flexibility for different PCB-to-LED clearance requirements while maintaining functional compatibility.

Q: What packaging formats are available? A: Part 7358 and LEDS1E-4-01 are supplied in bulk packaging. Original 7037 packaging format is not specified in available data. Confirm packaging requirements with procurement specifications.

Q: Are all substitute parts REACH compliant? A: Yes. All listed substitute parts maintain REACH Unaffected status, matching the regulatory compliance of the original 7037.