H-133C-1-160 LED Holder T1 3MM: Equivalent & Substitute Parts

Part Overview

The Bivar Inc. H-133C-1-160 is a T1 LED standoff holder for 3MM LEDs, constructed from black nylon with a 0.290" (7.37mm) height. This part is currently obsolete, requiring identification of active equivalent models for continued procurement. The part operates at Moisture Sensitivity Level 1 (unlimited exposure tolerance) and is subject to EAR99 classification.

Key Parameters

Parameter	Value
LED Type	T1
LED Size	3MM
Height	0.290" (7.37mm)
Material	Nylon
Color	Black
Lead Count	2LD
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution equivalency is based strictly on the following parameters: LED type (T1), LED size (3MM), lead count (2LD), color (black), and moisture sensitivity level (MSL 1). Parts are grouped into two categories:

Direct Series Equivalent: The H-130C-1-160 maintains identical specifications with active product status and ROHS3 compliance.

Parametric Equivalents: The ELM 2 and ELM 4 series parts provide functional equivalency across specified height ranges (0.280" to 0.295"), accommodating mechanical tolerances in PCB mounting applications. These parts differ in material composition (PVC versus nylon) but maintain all electrical and critical mechanical parameters.

Parameter Comparison

Part Number	Manufacturer	LED Type	Height	Material	Color	Product Status	RoHS Status	Inventory (Pcs)
H-133C-1-160	Bivar Inc.	T1	0.290" (7.37mm)	Nylon	Black	Obsolete	Vendor Undefined	803
H-130C-1-160	Bivar Inc.	T1	0.290" (7.37mm)	Nylon	Black	Active	ROHS3 Compliant	1012
ELM 2-280	Bivar Inc.	T1	0.280" (7.11mm)	PVC	Black	Active	ROHS3 Compliant	882
ELM 2-285	Bivar Inc.	T1	0.285" (7.24mm)	PVC	Black	Active	ROHS3 Compliant	1874
ELM 2-290	Bivar Inc.	T1	0.290" (7.37mm)	PVC	Black	Active	ROHS3 Compliant	783
ELM 2-295	Bivar Inc.	T1	0.295" (7.49mm)	PVC	Black	Active	ROHS3 Compliant	1050
ELM 2-7MM	Bivar Inc.	T1	0.280" (7.11mm)	PVC	Black	Active	ROHS3 Compliant	1005
ELM 4-280	Bivar Inc.	T1	0.280" (7.11mm)	PVC	Black	Active	ROHS3 Compliant	980
ELM 4-285	Bivar Inc.	T1	0.285" (7.24mm)	PVC	Black	Active	ROHS3 Compliant	942
ELM 4-290	Bivar Inc.	T1	0.290" (7.37mm)	PVC	Black	Active	ROHS3 Compliant	959
ELM 4-295	Bivar Inc.	T1	0.295" (7.49mm)	PVC	Black	Active	ROHS3 Compliant	1085

Engineering Selection Recommendations

Primary Selection: H-130C-1-160 is the direct equivalent with active product status and ROHS3 compliance, maintaining identical material and height specifications.

Secondary Selection: ELM 2-290 and ELM 4-290 provide exact height matching (0.290" / 7.37mm) with active status and ROHS3 compliance. Selection between ELM 2 and ELM 4 series depends on specific mechanical requirements beyond the provided parameters.

Tolerance-Based Selection: ELM 2-285, ELM 4-285, ELM 2-280, and ELM 4-280 accommodate applications where ±0.005" to ±0.010" height tolerances are acceptable. All listed alternatives maintain active status and ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can ELM 2 and ELM 4 series parts substitute for the H-133C-1-160? A: Yes. Both series maintain T1 LED type, 3MM size, 2LD configuration, black color, and MSL 1 rating. Material differs (PVC vs. nylon) and height variations range from 0.280" to 0.295". Selection depends on PCB design tolerances.

Q: What is the significance of the height variation in ELM series parts? A: The H-133C-1-160 specifies 0.290" (7.37mm) height. ELM equivalents range from 0.280" to 0.295", accommodating mechanical tolerance stack-ups in PCB-level LED mounting. Design review is required to confirm tolerance compatibility.

Q: Why is H-130C-1-160 preferred over ELM alternatives? A: H-130C-1-160 matches the original nylon material specification and exact 0.290" height while maintaining active product status and ROHS3 compliance. No mechanical tolerance assessment is required for direct replacement.

Q: Are all listed parts ROHS3 compliant? A: All active substitute parts listed carry ROHS3 compliance certification. The original H-133C-1-160 shows "Vendor Undefined" ROHS status due to its obsolete classification.

Q: What packaging formats are available? A: H-130C-1-160 is supplied in bag packaging. All ELM series equivalents are supplied in bag packaging, consistent with standard component distribution for LED holder standoffs.

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