ELM 4-245 LED Standoff Equivalent & Substitute Parts

Part Overview

The ELM 4-245 is a T1 LED standoff manufactured by Bivar Inc., featuring a black PVC construction with a 0.245" (6.22mm) length. This component is designed for vertical mounting applications requiring LED positioning and mechanical support. The part maintains Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified based on matching LED type, material compatibility, color specification, and mechanical dimensions within acceptable tolerance ranges for T1 LED standoff applications.

Substiute Parts

ELM 4-245

Bivar Inc.In Stock: 909ELM 4-245 Datasheet

Current PartRFQ

ELM 4-6MM

Bivar Inc.In Stock: 1817ELM 4-6MM Datasheet

Parametric EquivalentRFQ

ELM 5-235

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

Parametric EquivalentRFQ

H-131C-1-120

Bivar Inc.In Stock: 1967H-131C-1-120 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ELM 4-245 are qualified based on the following criteria:

Primary Substitution Parameters:

• LED Type: T1 (all substitutes maintain T1 specification)
• Color: Black (all substitutes are black)
• Material: PVC or Nylon (both materials acceptable for mechanical standoff function)
• Length Tolerance: 0.235" to 0.250" (5.97mm to 6.35mm) represents acceptable dimensional variation for T1 LED standoff mounting
• RoHS Compliance: ROHS3 Compliant (all substitutes meet this requirement)
• MSL Rating: 1 (Unlimited) (all substitutes maintain MSL 1)
• Product Status: Active (all substitutes are active products)

The three identified substitutes (ELM 4-6MM, ELM 5-235, H-131C-1-120) share core functional equivalence with the ELM 4-245 within these defined parameters. Length variations of ±0.010" fall within standard mechanical tolerances for LED standoff applications.

Parameter Comparison

Engineering Selection Recommendations

ELM 4-6MM is a direct parametric equivalent with 0.240" (6.10mm) length, representing a 0.005" reduction from the ELM 4-245. Both parts use PVC material and maintain identical compliance certifications. This substitute is suitable for applications where minimal length variation is acceptable within standard mechanical tolerances.

ELM 5-235 provides the shortest length option at 0.235" (5.97mm), a 0.010" reduction from the ELM 4-245. This part maintains PVC material composition and full ROHS3 compliance. Selection of this substitute requires confirmation that the reduced standoff height does not impact circuit board clearance or component spacing requirements.

H-131C-1-120 offers the longest length at 0.250" (6.35mm), a 0.005" increase from the ELM 4-245. This substitute differs in material composition, using Nylon instead of PVC. Both materials are black and maintain identical electrical and environmental compliance ratings. Material selection between PVC and Nylon should be based on specific application requirements for chemical resistance, temperature stability, or mechanical properties.

All four parts maintain Active product status and ROHS3 compliance, ensuring continued availability and regulatory conformance.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the ELM 4-245?

A: Substitution is based on matching LED type (T1), color (Black), RoHS compliance (ROHS3), MSL rating (1), and length within the 0.235" to 0.250" range. Material (PVC or Nylon) is acceptable for both options.

Q: Are there material differences between the substitutes?

A: Yes. ELM 4-245, ELM 4-6MM, and ELM 5-235 use PVC material. H-131C-1-120 uses Nylon. Both materials are black and meet all compliance requirements. Material selection depends on application-specific requirements.

Q: What is the maximum length variation among these parts?

A: The length range spans from 0.235" (ELM 5-235) to 0.250" (H-131C-1-120), a total variation of 0.015". The ELM 4-245 at 0.245" is positioned centrally within this range.

Q: Do all substitutes have the same packaging?

A: Yes. All parts are supplied in Bag packaging format.

Q: Are all parts currently available?

A: Yes. All four parts maintain Active product status. Current inventory levels are: ELM 4-245 (884 pcs), ELM 4-6MM (1737 pcs), ELM 5-235 (20398 pcs), and H-131C-1-120 (1950 pcs).

Q: Which substitute is closest to the ELM 4-245 specification?

A: ELM 4-6MM at 0.240" (6.10mm) represents the closest dimensional match, with only 0.005" length difference from the ELM 4-245 at 0.245" (6.22mm).

Q: Can I use H-131C-1-120 if my design requires PVC material?

A: No. H-131C-1-120 is constructed from Nylon. If PVC material is a design requirement, select from ELM 4-245, ELM 4-6MM, or ELM 5-235.