H-300C-2-180 LED Holder T1 Equivalent & Substitute Parts

Part Overview

The H-300C-2-180 is a T1 LED standoff holder manufactured by Bivar Inc., designed for right-angle mounting of 3mm LED components with dual lead configuration. This part features black nylon construction with a 0.495" (12.57mm) standoff length. The H-300C-2-180 is classified as obsolete product status, necessitating identification of active equivalent and substitute parts for ongoing design and procurement requirements. Equivalent parts maintain functional compatibility while offering active product status and improved availability.

Key Parameters

Parameter	Value
Manufacturer Part Number	H-300C-2-180
Manufacturer	Bivar Inc.
LED Type	T1
Standoff Length	0.495" (12.57mm)
Material	Nylon
Color	Black
Lead Configuration	2LD (Dual Lead)
Mounting Style	Right Angle (RA)
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the H-300C-2-180 is determined by the following critical parameters: LED type (T1), lead configuration (2LD), color (black), mounting style (right angle), and standoff length tolerance. The primary substitution criterion is standoff length, as this dimension directly affects LED positioning in circuit board assemblies.

Substitution Logic:

The H-300C-2-180 specifies a standoff length of 0.495" (12.57mm). Equivalent parts are grouped into two categories:

Nylon Material Equivalents – Parts maintaining nylon construction with comparable standoff lengths
PVC Material Equivalents – Parts utilizing PVC material with standoff lengths within the 0.475" to 0.510" range (12.07mm to 12.95mm)

All substitute parts maintain T1 LED compatibility, dual-lead configuration, black color, and right-angle mounting orientation. Material substitution from nylon to PVC is permissible where mechanical and environmental requirements align with MSL 1 classification and ROHS3 compliance.

Parameter Comparison

Part Number	Manufacturer	LED Type	Length (inches)	Length (mm)	Material	Color	Product Status	RoHS Status	Inventory (Pcs)
H-300C-2-180	Bivar Inc.	T1	0.495"	12.57mm	Nylon	Black	Obsolete	Vendor Undefined	652
H-200C-1	Bivar Inc.	T1	0.380"	9.65mm	Nylon	Black	Active	ROHS3 Compliant	895
ELM 2-475	Bivar Inc.	T1	0.475"	12.07mm	PVC	Black	Active	ROHS3 Compliant	914
ELM 2-480	Bivar Inc.	T1	0.480"	12.19mm	PVC	Black	Active	ROHS3 Compliant	1072
ELM 2-485	Bivar Inc.	T1	0.485"	12.32mm	PVC	Black	Active	ROHS3 Compliant	1068
ELM 2-490	Bivar Inc.	T1	0.490"	12.45mm	PVC	Black	Active	ROHS3 Compliant	748
ELM 2-495	Bivar Inc.	T1	0.495"	12.57mm	PVC	Black	Active	ROHS3 Compliant	738
ELM 2-500	Bivar Inc.	T1	0.500"	12.70mm	PVC	Black	Active	ROHS3 Compliant	4519
ELM 2-505	Bivar Inc.	T1	0.505"	12.83mm	PVC	Black	Active	ROHS3 Compliant	1009
ELM 2-510	Bivar Inc.	T1	0.510"	12.95mm	PVC	Black	Active	ROHS3 Compliant	1846
ELM 2-13MM	Bivar Inc.	T1	0.510"	12.95mm	PVC	Black	Active	ROHS3 Compliant	1073

Engineering Selection Recommendations

Primary Substitute (Exact Length Match):

ELM 2-495 is the primary equivalent for H-300C-2-180. Both parts specify identical standoff length of 0.495" (12.57mm), maintaining precise LED positioning. ELM 2-495 offers active product status, ROHS3 compliance, and high inventory availability (738 pcs). Material substitution from nylon to PVC does not affect functional compatibility for T1 LED mounting applications with MSL 1 classification.

Secondary Substitutes (Length Tolerance Range):

For applications permitting standoff length variation within ±0.015" (±0.38mm), the following parts are acceptable:

ELM 2-490 (0.490", 12.45mm) – 0.005" shorter than original ELM 2-500 (0.500", 12.70mm) – 0.005" longer than original ELM 2-505 (0.505", 12.83mm) – 0.010" longer than original

ELM 2-500 is recommended as secondary choice due to highest inventory level (4519 pcs) and active status.

Extended Range Substitutes:

ELM 2-480, ELM 2-485, ELM 2-510, and ELM 2-13MM are suitable where design specifications accommodate standoff length variation beyond ±0.015". All maintain active product status and ROHS3 compliance.

Not Recommended:

H-200C-1 exhibits significant length deviation (0.380" vs. 0.495", representing 23% reduction) and is unsuitable for direct substitution despite nylon material match and active status.

Frequently Asked Questions (FAQ)

Q1: Can ELM 2-495 directly replace H-300C-2-180 in existing designs?

A: Yes. ELM 2-495 provides exact standoff length match (0.495", 12.57mm), identical LED type (T1), dual-lead configuration, black color, and right-angle mounting. Material change from nylon to PVC does not affect functional compatibility. Both parts maintain MSL 1 classification. Verify circuit board layout accommodates PVC material properties if thermal or mechanical stress considerations exist.

Q2: What is the acceptable standoff length tolerance for substitution?

A: The H-300C-2-180 specifies 0.495" (12.57mm). Parts within ±0.015" (±0.38mm) range—specifically ELM 2-490 through ELM 2-505—are acceptable for most applications. Extended range substitutes (ELM 2-475, ELM 2-480, ELM 2-510) require design verification to confirm LED positioning tolerances.

Q3: Why is material substitution from nylon to PVC acceptable?

A: Both nylon and PVC materials maintain MSL 1 (Unlimited) moisture sensitivity classification and support T1 LED mounting with dual-lead configuration. PVC material in the ELM 2 series is ROHS3 compliant and demonstrates equivalent mechanical performance for LED standoff applications. Material selection should be verified against specific environmental or thermal requirements of the application.

Q4: What is the inventory status for substitute parts?

A: ELM 2-500 offers highest availability (4519 pcs). ELM 2-495 (exact length match) has 738 pcs in stock. All substitute parts listed maintain active product status with confirmed inventory levels, ensuring procurement reliability compared to the obsolete H-300C-2-180 (652 pcs remaining).

Q5: Are all substitute parts ROHS3 compliant?

A: All substitute parts in the ELM 2 series and H-200C-1 are ROHS3 compliant. The original H-300C-2-180 shows vendor-undefined ROHS status. Substitution to ROHS3-compliant parts aligns with current regulatory requirements and supply chain standards.

Q6: Can H-200C-1 be used as a substitute?

A: H-200C-1 is not recommended for direct substitution. The standoff length of 0.380" (9.65mm) represents a 23% reduction from the original 0.495" (12.57mm), resulting in significant LED positioning change. While H-200C-1 maintains nylon material and active status, the length deviation requires complete circuit board layout redesign and LED clearance verification.

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