ELM 2-225 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 2-225 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications. This component features a black PVC construction with a 0.225" (5.72mm) length specification. The part maintains Active product status and is RoHS3 compliant, making it suitable for current production environments. Equivalent and substitute parts are identified when component availability changes, production discontinuation occurs, or when design flexibility permits dimensional tolerance within specified parameters.

Substiute Parts

ELM 2-225

Bivar Inc.In Stock: 1061ELM 2-225 Datasheet

Current PartRFQ

ELM 5-235

Bivar Inc.In Stock: 20480ELM 5-235 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ELM 2-225 is determined by the following critical parameters:

Primary Compatibility Criteria:

• LED Type: T1 (fixed requirement)
• Material: PVC (fixed requirement)
• Color: Black (fixed requirement)
• Mounting Style: Vertical (fixed requirement)
• RoHS Compliance: RoHS3 Compliant (fixed requirement)
• Moisture Sensitivity Level: 1 (Unlimited) (fixed requirement)

Allowable Variation:

• Length: Dimensional tolerance within mechanical design constraints

The ELM 5-235 qualifies as a parametric equivalent because it maintains identical specifications across all primary compatibility criteria. The length differential of 0.010" (0.25mm) represents a minor dimensional variation that falls within typical mechanical tolerance ranges for LED standoff applications.

Parameter Comparison

Engineering Selection Recommendations

ELM 2-225 Primary Selection: The ELM 2-225 remains the specified component for designs requiring the exact 0.225" (5.72mm) length dimension. This part maintains Active product status with confirmed inventory availability of 1017 pieces.

ELM 5-235 Substitute Selection: The ELM 5-235 serves as a parametric equivalent when the 0.010" (0.25mm) length increase is mechanically acceptable within the application design. This substitute maintains identical material, color, LED type, mounting orientation, and compliance certifications. The ELM 5-235 demonstrates superior inventory availability with 20,398 pieces in stock, supporting supply chain continuity.

Both parts satisfy RoHS3 compliance requirements and carry MSL 1 (Unlimited) moisture sensitivity ratings, confirming suitability for standard storage and handling conditions without specialized environmental controls.

Frequently Asked Questions (FAQ)

Q: What determines whether ELM 5-235 can replace ELM 2-225?

A: The ELM 5-235 qualifies as a substitute when the mechanical design accommodates a 0.010" (0.25mm) increase in standoff length. All other specifications—LED type (T1), material (PVC), color (Black), mounting orientation (Vertical), and compliance certifications (RoHS3)—remain identical between the two parts.

Q: Are there any compliance or certification differences between these parts?

A: No. Both the ELM 2-225 and ELM 5-235 carry identical RoHS3 compliance status and MSL 1 (Unlimited) moisture sensitivity ratings. Both parts are suitable for equivalent environmental and regulatory applications.

Q: What is the significance of the length difference?

A: The 0.010" (0.25mm) length variation represents a minor dimensional tolerance. Substitution feasibility depends entirely on whether the application design permits this increased standoff height without affecting circuit board clearance, component spacing, or mechanical assembly constraints.

Q: Can ELM 5-235 be used in all applications where ELM 2-225 is specified?

A: Substitution is valid only when the mechanical design review confirms that the 0.235" (5.97mm) length does not violate clearance requirements or assembly specifications. The electrical and material properties are equivalent; mechanical fit must be independently verified.

Q: Which part should be selected for new designs?

A: For new designs, either part is acceptable provided the mechanical design accommodates the specified length. The choice may be influenced by inventory availability, supply chain lead times, or design margin preferences. Both parts maintain Active status and equivalent compliance certifications.