H-133C-2-140 LED Holder T1 Standoff Equivalent & Substitute Parts

Part Overview

The H-133C-2-140 is a T1 LED standoff holder manufactured by Bivar Inc., designed for right-angle mounting of 3mm LEDs. This part features a black nylon construction with a 0.270" (6.86mm) length and accommodates two LED leads. The H-133C-2-140 is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing design support and procurement continuity. Active alternative models from Bivar Inc. provide functional equivalence through matching core electrical and mechanical parameters while offering current product status and compliance certifications.

Key Parameters

Parameter	Value
LED Type	T1
Length	0.270" (6.86mm)
Material	Nylon
Color	Black
Lead Configuration	2 Leads
Mounting Style	Right Angle
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitute parts for the H-133C-2-140 are identified based on strict parameter matching across the following criteria:

Primary Matching Parameters:

LED Type: T1 (all substitutes)
Lead Configuration: 2 Leads (all substitutes)
Mounting Style: Right Angle (all substitutes)
Color: Black (all substitutes)
Moisture Sensitivity Level: 1 (Unlimited) (all substitutes)

Secondary Matching Parameters:

Length tolerance: Parts within 0.260" to 0.280" (6.60mm to 7.11mm) range
Material: Nylon or PVC construction
Manufacturer: Bivar Inc. (all substitutes)

Substitutes are grouped into two categories:

Category 1 - Direct Series Match (H-132C Series): H-132C-1-140 maintains identical specifications with active product status and ROHS3 compliance.

Category 2 - Parametric Equivalents (ELM 2 and ELM 4 Series): Parts with matching LED type, lead configuration, and length within tolerance range, utilizing PVC material instead of nylon. These parts are active and ROHS3 compliant.

Parameter Comparison

Part Number	Manufacturer	LED Type	Length	Material	Color	Leads	Product Status	RoHS Status
H-133C-2-140	Bivar Inc.	T1	0.270" (6.86mm)	Nylon	Black	2	Obsolete	Vendor Undefined
H-132C-1-140	Bivar Inc.	T1	0.270" (6.86mm)	Nylon	Black	2	Active	ROHS3 Compliant
ELM 2-265	Bivar Inc.	T1	0.265" (6.73mm)	PVC	Black	2	Active	ROHS3 Compliant
ELM 2-275	Bivar Inc.	T1	0.275" (6.99mm)	PVC	Black	2	Active	ROHS3 Compliant
ELM 2-280	Bivar Inc.	T1	0.280" (7.11mm)	PVC	Black	2	Active	ROHS3 Compliant
ELM 2-7MM	Bivar Inc.	T1	0.280" (7.11mm)	PVC	Black	2	Active	ROHS3 Compliant
ELM 4-260	Bivar Inc.	T1	0.260" (6.60mm)	PVC	Black	2	Active	ROHS3 Compliant
ELM 4-265	Bivar Inc.	T1	0.265" (6.73mm)	PVC	Black	2	Active	ROHS3 Compliant
ELM 4-270	Bivar Inc.	T1	0.270" (6.86mm)	PVC	Black	2	Active	ROHS3 Compliant
ELM 4-275	Bivar Inc.	T1	0.275" (6.99mm)	PVC	Black	2	Active	ROHS3 Compliant
ELM 4-280	Bivar Inc.	T1	0.280" (7.11mm)	PVC	Black	2	Active	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation: H-132C-1-140

The H-132C-1-140 is the preferred substitute for the obsolete H-133C-2-140. This part maintains identical specifications across all critical parameters: T1 LED type, 0.270" (6.86mm) length, black nylon construction, and two-lead configuration. The H-132C-1-140 carries active product status and ROHS3 compliance certification, providing long-term availability and regulatory alignment for new designs and production continuity.

Secondary Recommendations: ELM 4 Series (PVC Construction)

The ELM 4-270 provides exact length matching (0.270" / 6.86mm) with active status and ROHS3 compliance. Material substitution from nylon to PVC is permissible where mechanical and thermal requirements remain within design tolerances. The ELM 4 series offers the widest availability (683 units in stock for ELM 4-270).

Alternative Length Options: ELM 2 and ELM 4 Series

For applications where length tolerance permits, the following parts provide active status and ROHS3 compliance:

ELM 2-265, ELM 4-265 (0.265" / 6.73mm)
ELM 2-275, ELM 4-275 (0.275" / 6.99mm)
ELM 2-280, ELM 4-280 (0.280" / 7.11mm)

All recommended substitutes maintain MSL 1 (Unlimited) rating and are manufactured by Bivar Inc.

Frequently Asked Questions (FAQ)

Q: Can ELM 4-270 directly replace H-133C-2-140 in existing designs?

A: The ELM 4-270 matches all critical electrical and mechanical parameters: T1 LED type, 0.270" length, black color, two-lead configuration, and right-angle mounting. The material difference (PVC vs. nylon) requires verification that thermal and mechanical performance remain within design specifications. Both parts carry MSL 1 rating and are suitable for standard PCB mounting applications.

Q: What is the difference between H-132C-1-140 and H-133C-2-140?

A: Both parts are identical in electrical and mechanical specifications. The H-133C-2-140 is obsolete, while H-132C-1-140 is active with ROHS3 compliance certification. The H-132C-1-140 is the direct replacement for procurement and new designs.

Q: Are ELM 2 and ELM 4 series parts interchangeable?

A: ELM 2 and ELM 4 series parts with matching length specifications are functionally equivalent. Both series use PVC construction and carry identical electrical ratings and compliance certifications. Selection between series depends on packaging requirements and inventory availability.

Q: What length tolerance is acceptable for substitution?

A: The H-133C-2-140 specifies 0.270" (6.86mm). Substitute parts within the range 0.260" to 0.280" (6.60mm to 7.11mm) are provided as alternatives. Design-specific tolerance requirements must be evaluated for each application.

Q: Does material substitution (nylon to PVC) affect performance?

A: Both nylon and PVC materials carry identical MSL 1 (Unlimited) ratings and are suitable for standard LED standoff applications. Material selection depends on specific thermal, mechanical, and environmental requirements of the end application. No performance degradation is inherent to the material change alone.

Q: What is the inventory status of recommended substitutes?

A: H-132C-1-140 has 790 units in stock. ELM 4-270 has 683 units in stock. ELM 4-275 has 1,113 units in stock. All recommended parts are available as new original stock.

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