LED Holder H-131C-2-180 Equivalent & Substitute Parts

Part Overview

The H-131C-2-180 is a T1 LED standoff holder manufactured by Bivar Inc., designed for vertical mounting applications with 3mm dual-lead LED components. This nylon-based holder features a 0.310" (7.87mm) standoff height and black coloring for standard PCB assembly integration. The part maintains Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling component interchangeability in applications where dimensional and material tolerances permit.

Substiute Parts

H-131C-2-180

Bivar Inc.In Stock: 1009H-131C-2-180 Datasheet

Current PartRFQ

ELM 2-315

Bivar Inc.In Stock: 7579ELM 2-315 Datasheet

Parametric EquivalentRFQ

ELM 2-320

Bivar Inc.In Stock: 26222ELM 2-320 Datasheet

Parametric EquivalentRFQ

ELM 4-315

Bivar Inc.In Stock: 4986ELM 4-315 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the H-131C-2-180 are qualified based on the following critical parameters:

Primary Equivalence Criteria:

• LED Type: T1 (maintained across all substitutes)
• Color: Black (maintained across all substitutes)
• Lead Configuration: 2-Lead (maintained across all substitutes)
• RoHS Compliance: ROHS3 Compliant (maintained across all substitutes)
• MSL Rating: 1 (Unlimited) (maintained across all substitutes)
• Product Status: Active (maintained across all substitutes)

Secondary Variation Parameters:

• Standoff Height: 0.310" to 0.320" range (±0.010" tolerance band)
• Material: Nylon to PVC (both thermoplastic polymers with equivalent mechanical properties for LED holder applications)

The three identified substitutes (ELM 2-320, ELM 2-315, ELM 4-315) maintain all primary equivalence criteria while introducing controlled variations in standoff height and material composition. These variations remain within acceptable mechanical tolerances for standard LED mounting applications.

Parameter Comparison

Engineering Selection Recommendations

ELM 2-320 Selection Criteria: The ELM 2-320 provides the maximum standoff height variation at 0.320" (8.13mm), representing a +0.010" increase from the H-131C-2-180 baseline. Material composition shifts from nylon to PVC. This substitute maintains full ROHS3 compliance and Active product status. Inventory availability is highest among substitutes at 26,182 pieces.

ELM 2-315 Selection Criteria: The ELM 2-315 offers intermediate standoff height at 0.315" (8.00mm), representing a +0.005" increase. Material composition is PVC. Full ROHS3 compliance and Active product status are maintained. Inventory availability is 7,562 pieces.

ELM 4-315 Selection Criteria: The ELM 4-315 matches the ELM 2-315 standoff height at 0.315" (8.00mm) with PVC material composition. This part maintains full ROHS3 compliance and Active product status. Inventory availability is 4,972 pieces. Base product number differs (ELM4-3 versus ELM2-3), indicating distinct mechanical mounting interface design.

All three substitutes maintain compliance certifications (ROHS3, EAR99 ECCN classification) and unlimited moisture sensitivity ratings equivalent to the original part.

Frequently Asked Questions (FAQ)

Q: What is the primary difference between the H-131C-2-180 and its substitutes?

A: The primary differences are standoff height (0.310" original versus 0.315" to 0.320" for substitutes) and material composition (nylon original versus PVC for substitutes). All other critical parameters including LED type (T1), color (black), lead configuration (2-lead), and compliance ratings remain identical.

Q: Are the material differences between nylon and PVC significant for LED holder applications?

A: Both nylon and PVC are thermoplastic polymers suitable for LED holder standoff applications. The material change does not affect electrical performance or mechanical compatibility with standard T1 LED components. Material selection depends on specific environmental and thermal requirements of the end application.

Q: What standoff height tolerance band applies to these substitutes?

A: The substitute parts operate within a 0.310" to 0.320" standoff height range, representing a ±0.010" tolerance band around the nominal 0.315" midpoint. This range accommodates standard PCB assembly clearance requirements for T1 LED mounting.

Q: Do all substitutes maintain the same compliance certifications?

A: Yes. All substitute parts (ELM 2-320, ELM 2-315, ELM 4-315) maintain ROHS3 compliance, EAR99 ECCN classification, and MSL 1 (Unlimited) moisture sensitivity ratings identical to the H-131C-2-180.

Q: What is the difference between ELM 2-315 and ELM 4-315 if both have identical standoff heights?

A: Both parts share 0.315" (8.00mm) standoff height and PVC material composition. The difference lies in the base product number (ELM2-3 versus ELM4-3), indicating distinct mechanical mounting interface designs. Selection between these two requires evaluation of specific PCB mounting hole patterns and mechanical fixture compatibility.

Q: Which substitute offers the best inventory availability?

A: The ELM 2-320 provides the highest inventory availability at 26,182 pieces in stock, followed by ELM 2-315 at 7,562 pieces and ELM 4-315 at 4,972 pieces.

Q: Are these substitutes suitable for direct replacement without PCB redesign?

A: Substitution feasibility depends on PCB design tolerance for the standoff height variation (±0.010" maximum) and mechanical compatibility with the mounting interface design. ELM 2-series parts share similar mounting interfaces, while ELM 4-series represents a distinct mechanical design requiring interface verification.