H-300C-1-160 LED Holder T1 Equivalent & Substitute Parts

Part Overview

The H-300C-1-160 is a T1 LED standoff holder manufactured by Bivar Inc., designed for right-angle mounting of 3mm LEDs with dual lead configuration. This part features black nylon construction with a 0.475" (12.07mm) standoff length. The H-300C-1-160 is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and procurement needs. Substitute parts maintain functional compatibility through matching LED type, color, material properties, and dimensional specifications within acceptable tolerances.

Key Parameters

Parameter	Value
Manufacturer Part Number	H-300C-1-160
Manufacturer	Bivar Inc.
LED Type	T1
Standoff Length	0.475" (12.07mm)
Color	Black
Material	Nylon
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-1-160 is determined by the following critical parameters:

Primary Compatibility Criteria:

LED Type: T1 (fixed requirement)
Color: Black (fixed requirement)
Lead Configuration: 2LD dual lead (fixed requirement)
Mounting Style: Right angle (fixed requirement)
Moisture Sensitivity Level: 1 (Unlimited) (fixed requirement)

Secondary Compatibility Criteria:

Standoff Length: 0.475" ± tolerance (primary dimensional constraint)
Material: Nylon or PVC (both acceptable for equivalent function)

Substitute parts are grouped into two categories:

Category 1 - Similar Manufacturer Parts (Nylon Construction): The H-200C represents an active alternative within the same H-series family, maintaining nylon material composition with reduced standoff length (0.380" vs. 0.475").

Category 2 - Parametric Equivalents (PVC Construction): The ELM 2-series parts provide active alternatives with standoff lengths ranging from 0.455" to 0.490", utilizing PVC material instead of nylon while maintaining all other critical parameters. Parts ELM 2-455, ELM 2-460, ELM 2-465, ELM 2-470, ELM 2-475, ELM 2-480, ELM 2-485, and ELM 2-490 offer closest dimensional alignment to the original 0.475" specification.

Parameter Comparison

Part Number	Manufacturer	LED Type	Standoff Length	Color	Material	Product Status	RoHS Status	Inventory (Pcs)
H-300C-1-160	Bivar Inc.	T1	0.475" (12.07mm)	Black	Nylon	Obsolete	Vendor Undefined	971
H-200C	Bivar Inc.	T1	0.380" (9.65mm)	Black	Nylon	Active	ROHS3 Compliant	849
ELM 2-12MM	Bivar Inc.	T1	0.470" (11.94mm)	Black	PVC	Active	ROHS3 Compliant	966
ELM 2-455	Bivar Inc.	T1	0.455" (11.56mm)	Black	PVC	Active	ROHS3 Compliant	1009
ELM 2-460	Bivar Inc.	T1	0.460" (11.68mm)	Black	PVC	Active	ROHS3 Compliant	677
ELM 2-465	Bivar Inc.	T1	0.465" (11.81mm)	Black	PVC	Active	ROHS3 Compliant	1112
ELM 2-470	Bivar Inc.	T1	0.470" (11.94mm)	Black	PVC	Active	ROHS3 Compliant	1012
ELM 2-475	Bivar Inc.	T1	0.475" (12.07mm)	Black	PVC	Active	ROHS3 Compliant	914
ELM 2-480	Bivar Inc.	T1	0.480" (12.19mm)	Black	PVC	Active	ROHS3 Compliant	1072
ELM 2-485	Bivar Inc.	T1	0.485" (12.32mm)	Black	PVC	Active	ROHS3 Compliant	1068
ELM 2-490	Bivar Inc.	T1	0.490" (12.45mm)	Black	PVC	Active	ROHS3 Compliant	748

Engineering Selection Recommendations

Primary Recommendation - Exact Dimensional Match: ELM 2-475 provides the closest dimensional equivalent to H-300C-1-160, matching the 0.475" (12.07mm) standoff length specification exactly. This part is active, ROHS3 compliant, and maintains all critical functional parameters including T1 LED type, black color, dual lead configuration, and right-angle mounting. Material substitution from nylon to PVC does not affect functional performance for LED standoff applications. Inventory availability is adequate at 914 units.

Secondary Recommendation - Dimensional Tolerance Range: ELM 2-465, ELM 2-470, and ELM 2-480 provide acceptable alternatives within ±0.005" dimensional tolerance of the original specification. All three parts are active, ROHS3 compliant, and maintain functional equivalence. Selection among these alternatives depends on specific PCB layout requirements and mechanical clearance constraints.

Alternative for Nylon Material Requirement: H-200C maintains nylon material composition and active product status with ROHS3 compliance. However, the reduced standoff length of 0.380" (9.65mm) represents a significant dimensional deviation from the original 0.475" specification and is suitable only for applications where reduced height is acceptable or required.

Compliance Status: All recommended substitute parts carry ROHS3 compliance certification, whereas the original H-300C-1-160 shows vendor-undefined ROHS status. This represents an improvement in regulatory compliance for new designs and procurement.

Frequently Asked Questions (FAQ)

Q: Can ELM 2-475 directly replace H-300C-1-160 in existing designs?

A: Yes. ELM 2-475 matches the critical dimensional specification (0.475" standoff length) and all functional parameters. The material change from nylon to PVC does not affect LED standoff performance. Verify PCB footprint compatibility and mechanical clearance in your specific application.

Q: What is the significance of the material change from nylon to PVC in the ELM 2-series?

A: Both nylon and PVC are suitable insulating materials for LED standoff applications. PVC offers equivalent electrical insulation, moisture resistance (MSL 1), and mechanical stability. Material selection does not impact functional compatibility for standard LED mounting applications.

Q: Why is H-200C not recommended as the primary substitute despite being from the same H-series family?

A: H-200C has a standoff length of 0.380" (9.65mm), which is 0.095" shorter than the original H-300C-1-160 specification of 0.475" (12.07mm). This dimensional difference may affect PCB layout, component clearance, and visual alignment in existing designs. H-200C is suitable only for applications where reduced standoff height is acceptable.

Q: Are all substitute parts ROHS3 compliant?

A: All recommended ELM 2-series substitute parts and H-200C carry ROHS3 compliance certification. The original H-300C-1-160 shows vendor-undefined ROHS status. Substitution with active parts improves regulatory compliance for new procurement.

Q: What standoff length options are available within ±0.010" of the original 0.475" specification?

A: Five parts fall within this tolerance range: ELM 2-465 (0.465"), ELM 2-470 (0.470"), ELM 2-475 (0.475"), ELM 2-480 (0.480"), and ELM 2-485 (0.485"). ELM 2-475 provides exact dimensional match. Selection among alternatives depends on specific mechanical and electrical requirements.

Q: Is inventory availability a consideration in part selection?

A: Yes. All recommended substitute parts maintain adequate inventory levels (677 to 1112 units). ELM 2-465 offers the highest inventory at 1112 units, while ELM 2-460 has the lowest at 677 units. Verify current availability with your supplier for production requirements.

Q: Can multiple substitute parts be used interchangeably within a single design?

A: Parts within the ±0.010" tolerance range (ELM 2-465, ELM 2-470, ELM 2-475, ELM 2-480, ELM 2-485) are functionally interchangeable for most applications. However, verify that your specific design accommodates the dimensional variation without affecting component alignment, clearance, or visual appearance.

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