Keystone Electronics 7033 LED Holder T1 3MM - Equivalent & Substitute Parts

Part Overview

The Keystone Electronics 7033 is a T1 LED standoff holder manufactured from natural nylon with a 0.180" (4.57mm) length. This component is designed to provide mechanical support and positioning for T1-sized LEDs in electronic assemblies. The part is currently listed as obsolete, making identification of suitable substitute components essential for ongoing production and maintenance applications. Equivalent parts must maintain compatibility with T1 LED form factors while preserving the mechanical and material specifications required for proper assembly fit and function.

Substiute Parts

7033

Keystone ElectronicsIn Stock: 10697033 Datasheet

Current PartRFQ

7354

Keystone ElectronicsIn Stock: 440987354 Datasheet

MFR RecommendedRFQ

LEDS1E-3-01

Essentra ComponentsIn Stock: 12672LEDS1E-3-01 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Keystone Electronics 7033 are qualified based on the following critical parameters:

• LED Compatibility: T1 form factor designation
• Mechanical Dimensions: Length specification within acceptable tolerance
• Material Composition: Nylon construction for mechanical properties and assembly compatibility
• Color: Natural finish for visual consistency
• Regulatory Compliance: RoHS3 and REACH compliance status
• Moisture Sensitivity: MSL rating of 1 or Not Applicable

Two substitute parts meet these criteria: the Keystone Electronics 7354 (manufacturer recommended) and the Essentra Components LEDS1E-3-01 (parametric equivalent). Both maintain T1 LED compatibility and nylon construction with equivalent regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

Keystone Electronics 7354 is the manufacturer-recommended substitute. It maintains identical mechanical dimensions (0.180" length), material composition (nylon), and regulatory compliance (ROHS3, REACH Unaffected). The part is currently in active production status with substantial inventory availability (44,064 pcs), ensuring supply chain continuity.

Essentra Components LEDS1E-3-01 serves as a parametric equivalent with T1 LED compatibility and nylon construction. The length specification of 0.187" (4.75mm) represents a 0.007" (0.18mm) increase over the original part. This part maintains RoHS compliance and REACH Unaffected status. Active production status and adequate inventory (12,653 pcs) support availability for new applications.

Selection between these substitutes should be based on specific assembly requirements regarding the dimensional tolerance of the 0.007" length difference and packaging preferences.

Frequently Asked Questions (FAQ)

Q: Can the Keystone 7354 be used as a direct replacement for the obsolete 7033?

A: Yes. The Keystone 7354 maintains identical T1 LED compatibility, 0.180" length, nylon material, and natural color. Regulatory compliance (ROHS3, REACH Unaffected) and moisture sensitivity ratings are equivalent.

Q: What is the significance of the 0.007" length difference in the Essentra LEDS1E-3-01?

A: The Essentra part measures 0.187" (4.75mm) compared to the original 0.180" (4.57mm). This dimensional variance must be evaluated against specific assembly clearances and mechanical constraints in the target application.

Q: Are both substitute parts available in bulk packaging?

A: Yes. Both the Keystone 7354 and Essentra LEDS1E-3-01 are supplied in bulk packaging with current inventory availability.

Q: Do the substitute parts maintain the same regulatory compliance as the original 7033?

A: Both substitutes maintain REACH Unaffected status. The Keystone 7354 matches ROHS3 compliance. The Essentra LEDS1E-3-01 carries RoHS compliance. Both parts have moisture sensitivity ratings of 1 (Unlimited) or Not Applicable, suitable for standard storage and handling conditions.

Q: Which substitute should be selected for new designs?

A: Selection depends on dimensional tolerance requirements and supply chain preferences. The Keystone 7354 provides exact dimensional matching. The Essentra LEDS1E-3-01 offers an alternative from a different manufacturer with parametric equivalence in all critical functional parameters.