ELM 5-905 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 5-905 is a T1 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with a 0.905" (22.99mm) length. This component is constructed from black PVC material and accommodates 3MM LED packages with 2-lead configurations. The part maintains Active product status and is ROHS3 compliant, making it suitable for current production environments.

Substitute parts are identified when inventory constraints, lead time requirements, or design flexibility necessitate alternative components that maintain functional equivalence within the specified parameter range for T1 LED standoff applications.

Substiute Parts

ELM 5-905

Bivar Inc.In Stock: 934ELM 5-905 Datasheet

Current PartRFQ

ELM 5-23MM

Bivar Inc.In Stock: 7185ELM 5-23MM Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ELM 5-905 are identified based on strict parameter equivalence within the ELM 5 series. The substitution logic is determined by the following critical parameters:

Primary Equivalence Criteria:

• LED Type: T1 (identical form factor)
• Material: Black PVC (identical construction)
• LED Package Size: 3MM (identical accommodation)
• Lead Configuration: 2LD (identical electrical interface)
• Series: ELM 5 (same product family)
• RoHS Status: ROHS3 Compliant (identical regulatory compliance)
• Moisture Sensitivity Level: MSL 1 (identical handling requirements)

Secondary Consideration:

• Length tolerance: Parts within the ELM 5 series with lengths in the range of 0.905" to 0.910" (22.99mm to 23.11mm) are functionally equivalent for vertical standoff applications, as this variance falls within standard mechanical tolerances for PCB clearance and component positioning.

Parameter Comparison

Engineering Selection Recommendations

ELM 5-905 Primary Selection: The ELM 5-905 is the specified component for applications requiring a 0.905" (22.99mm) vertical standoff height. This part maintains Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating, suitable for standard production and storage conditions.

ELM 5-23MM Substitute Selection: The ELM 5-23MM is a direct functional equivalent with a length of 0.910" (23.11mm). The 0.005" (0.12mm) length differential is within standard mechanical tolerances for LED standoff applications and does not affect electrical performance or mechanical compatibility with T1 LED packages. This substitute is appropriate when ELM 5-905 inventory is unavailable, as it maintains identical material composition, LED accommodation, lead configuration, and regulatory compliance status.

Both parts are manufactured by Bivar Inc. within the same ELM 5 series and carry identical certifications and handling requirements.

Frequently Asked Questions (FAQ)

Q: Can ELM 5-23MM be used in place of ELM 5-905?

A: Yes. Both parts are T1 LED standoffs constructed from black PVC with 3MM LED package accommodation and 2-lead configuration. The length difference of 0.005" (0.12mm) falls within standard mechanical tolerances for vertical standoff applications and does not affect functional compatibility.

Q: What determines if a part is a valid substitute for ELM 5-905?

A: Valid substitutes must match the following parameters: T1 LED type, black PVC material, 3MM LED package size, 2-lead configuration, ELM 5 series designation, ROHS3 compliance, and MSL 1 rating. Length variations within standard tolerances are acceptable for vertical standoff applications.

Q: Are there any electrical differences between ELM 5-905 and ELM 5-23MM?

A: No. Both parts are passive mechanical standoffs with identical electrical characteristics. They do not contain active electronic components and function solely as physical spacers and positioning elements for T1 LED packages.

Q: What is the significance of the 0.005" length difference?

A: The 0.005" (0.12mm) difference represents a 0.55% variance and is within standard manufacturing tolerances for PVC molded components. This variance does not impact PCB clearance, component positioning, or mechanical fit in standard LED standoff applications.

Q: Do both parts have the same packaging and storage requirements?

A: Yes. Both ELM 5-905 and ELM 5-23MM carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. Both are supplied in bag packaging and require identical storage and handling procedures.

Q: Can these parts be used interchangeably in production?

A: Yes, provided the application tolerates the 0.005" length variance. Both parts maintain identical regulatory compliance, material properties, and functional characteristics within the ELM 5 series specification.