Keystone Electronics 7031 LED Holder T1 3MM - Equivalent & Substitute Parts

Part Overview

The Keystone Electronics 7031 is a T1 LED standoff holder manufactured from natural nylon with a 0.140" (3.55mm) length specification. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing production and maintenance applications. The 7031 serves as a mechanical mounting solution for T1-format LEDs in through-hole PCB assemblies. Due to its obsolete status, sourcing alternatives from active product lines is necessary to ensure supply chain continuity.

Substiute Parts

7031

Keystone ElectronicsIn Stock: 37337031 Datasheet

Current PartRFQ

7352

Keystone ElectronicsIn Stock: 149047352 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7031 is determined by the following critical parameters:

• LED Format Compatibility: T1 standard required
• Material Composition: Nylon construction
• Color Specification: Natural finish
• Length Tolerance: 0.140" nominal dimension (3.55–3.56mm range acceptable)
• Regulatory Compliance: ROHS3 Compliant, REACH Unaffected
• Moisture Sensitivity: MSL 1 (Unlimited)

The substitute part 7352 meets all these criteria and is classified as an active product, providing direct functional equivalence with improved supply availability.

Parameter Comparison

Engineering Selection Recommendations

The Keystone Electronics 7352 is the direct substitute for the obsolete 7031. Both components share identical electrical and mechanical specifications across all critical parameters. The 7352 maintains full ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment with the original part. The transition from 7031 to 7352 presents no functional or compliance risk. The 7352 is available in bulk packaging with significantly higher inventory levels (14,869 pcs vs. 3,700 pcs), supporting production continuity and reducing supply chain vulnerability.

Frequently Asked Questions (FAQ)

Q: Can the 7352 be used as a direct replacement for the 7031 in existing designs?

A: Yes. The 7352 is functionally and mechanically equivalent to the 7031. Both are T1 LED standoffs with identical material, color, length, and regulatory compliance specifications. No design modification is required.

Q: What is the length difference between the 7031 and 7352?

A: The 7031 specifies 0.140" (3.55mm) and the 7352 specifies 0.140" (3.56mm). This 0.01mm variance is within standard manufacturing tolerance for nylon molded components and does not affect functional performance in T1 LED mounting applications.

Q: Are there any compliance differences between the two parts?

A: No. Both the 7031 and 7352 are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings. Regulatory requirements are identical.

Q: Why is the 7031 obsolete while the 7352 remains active?

A: The 7352 represents the current active product line for T1 LED standoffs from Keystone Electronics. The 7031 has been superseded in the manufacturer's portfolio. The 7352 offers equivalent performance with improved supply availability.

Q: What packaging format is the 7352 supplied in?

A: The 7352 is supplied in bulk packaging, as opposed to the 7031's standard packaging format. Bulk packaging does not affect component specifications or performance.