H-300C-1-180 LED Holder Equivalent & Substitute Parts

Part Overview

The H-300C-1-180 is a T1 LED standoff holder manufactured by Bivar Inc., designed for 3mm LED applications with right-angle mounting configuration. This component features black nylon construction with a 0.495" (12.57mm) length and dual-lead capability. The part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and procurement needs.

Key Parameters

Parameter	Value
Manufacturer Part Number	H-300C-1-180
Manufacturer	Bivar Inc.
LED Type	T1
Length	0.495" (12.57mm)
Material	Nylon
Color	Black
Leads	2LD
Product Status	Obsolete
Moisture Sensitivity Level	1 (Unlimited)
ECCN	EAR99

Substitute Part Grouping Explanation

Substitution eligibility for the H-300C-1-180 is determined by the following critical parameters:

Primary Compatibility Criteria:

LED Type: T1 (all substitutes must support T1 LED form factor)
Lead Configuration: 2LD (dual-lead mounting)
Color: Black (visual and material consistency)
Moisture Sensitivity Level: 1 (Unlimited) (environmental tolerance matching)

Secondary Compatibility Criteria:

Length tolerance: Components within ±0.015" (0.38mm) of the 0.495" (12.57mm) specification
Material: Nylon or PVC (both thermoplastic materials with equivalent mechanical properties for LED holder applications)
Product Status: Active components preferred for ongoing availability

The H-300C-1-180 has been grouped with substitute parts that maintain T1 LED compatibility and dual-lead configuration. Length variations within the specified tolerance range accommodate standard PCB layout tolerances for LED mounting applications. Material substitution from nylon to PVC is permissible as both materials provide equivalent mechanical support and environmental resistance for LED standoff applications.

Parameter Comparison

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

Engineering Selection Recommendations

Direct Length Match: ELM 2-495 provides an exact dimensional match to the H-300C-1-180 at 0.495" (12.57mm) length. This part is manufactured by Bivar Inc., maintains T1 LED compatibility, and is classified as active with ROHS3 compliance certification. The material substitution from nylon to PVC does not affect functional performance for LED standoff applications.

Near-Match Length Alternatives: Components within the tolerance band of 0.480" to 0.510" length provide functional equivalence for applications where minor height variations are acceptable within PCB layout constraints:

ELM 2-480 (0.480" / 12.19mm)
ELM 2-485 (0.485" / 12.32mm)
ELM 2-490 (0.490" / 12.45mm)
ELM 2-500 (0.500" / 12.70mm)
ELM 2-505 (0.505" / 12.83mm)
ELM 2-510 (0.510" / 12.95mm)

All listed alternatives are active products with ROHS3 compliance, ensuring long-term availability and regulatory conformance.

Shorter Length Alternative: H-200C offers an active nylon-based alternative with identical material composition to the original part. At 0.380" (9.65mm), this component is suitable only for applications where reduced standoff height is acceptable. This part carries ROHS3 compliance certification.

Frequently Asked Questions (FAQ)

Q: Can ELM 2-495 directly replace H-300C-1-180 in existing designs?

A: ELM 2-495 provides direct dimensional and functional equivalence. Both components feature 0.495" (12.57mm) length, T1 LED support, and dual-lead configuration. The material change from nylon to PVC does not affect mechanical performance for LED holder applications. ELM 2-495 is an active product with ROHS3 compliance, whereas H-300C-1-180 is obsolete.

Q: What is the acceptable length tolerance for substitute selection?

A: Components within ±0.015" (0.38mm) of the original 0.495" specification are functionally equivalent. This range accommodates standard PCB layout tolerances for LED mounting. The ELM 2 series components from 0.480" to 0.510" fall within this tolerance band.

Q: Are PVC and nylon materials interchangeable for LED holder applications?

A: Both PVC and nylon are thermoplastic materials suitable for LED standoff applications. They provide equivalent mechanical support, environmental resistance, and electrical isolation properties required for T1 LED mounting. Material selection does not affect functional performance in standard LED circuit applications.

Q: Why is H-200C listed as a substitute despite its shorter length?

A: H-200C is included as a substitute option for applications where reduced standoff height is acceptable. At 0.380" (9.65mm), it maintains T1 LED compatibility and dual-lead configuration. This component is active and ROHS3 compliant, making it suitable for new designs with modified height requirements.

Q: What compliance certifications should be verified for substitute parts?

A: All recommended substitute parts carry ROHS3 compliance certification and MSL 1 (Unlimited) moisture sensitivity rating, matching the environmental specifications of the original H-300C-1-180. These certifications ensure regulatory conformance and environmental tolerance consistency.

Q: Are there inventory considerations when selecting substitutes?

A: Inventory availability varies across substitute options. ELM 2-500 maintains the highest inventory level at 4,519 pieces. ELM 2-495 provides the exact dimensional match with 738 pieces in stock. Component selection should balance dimensional requirements with procurement lead time considerations.

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