Bivar Inc. 462-620 LED Standoff Equivalent & Substitute Parts

Part Overview

The Bivar Inc. 462-620 is a T1/T1 3/4 LED standoff manufactured from natural nylon with a height of 0.620" (15.75mm). This component functions as a mounting pad and spacer for LED assemblies on printed circuit boards. The part maintains Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts become necessary when primary inventory is unavailable, when design revisions require alternative mechanical specifications, or when supply chain constraints necessitate qualified alternatives that maintain functional equivalence within specified tolerance ranges.

Key Parameters

Parameter	Value	Specification Basis
LED Type Compatibility	T1, T1 3/4	Mechanical fit and mounting interface
Material Composition	Nylon	Electrical insulation and mechanical properties
Color	Natural	Visual identification and material specification
Height Tolerance Range	0.620" ± allowable variance	PCB standoff spacing and LED alignment
RoHS Compliance	ROHS3 Compliant	Environmental and regulatory requirement
Moisture Sensitivity Level	MSL 1 (Unlimited)	Storage and handling requirements

Substitute Part Grouping Explanation

Substitution eligibility for the 462-620 is determined by strict alignment of the following parameters:

Primary Substitution Criteria:

LED type compatibility (T1 or T1 3/4 form factor)
Material type (Nylon)
Color specification (Natural)
Height dimension within functional tolerance
RoHS3 compliance status
MSL rating equal to or better than MSL 1

The Visual Communications Company (VCC) CM00624625 SpaceSetter™ series component qualifies as a parametric equivalent based on matching LED type, material, color, and compliance certifications. The height differential of 0.005" (0.13mm) between the 462-620 (0.620") and CM00624625 (0.625") falls within standard mechanical tolerance ranges for LED standoff applications and does not compromise functional performance in typical PCB assembly configurations.

Parameter Comparison

Parameter	Bivar 462-620	VCC CM00624625	Compatibility Status
Manufacturer	Bivar Inc.	Visual Communications Company (VCC)	Different manufacturers
LED Type	T1, T1 3/4	T1, T1 3/4	Equivalent
Material	Nylon	Nylon	Equivalent
Color	Natural	Natural	Equivalent
Height	0.620" (15.75mm)	0.625" (15.88mm)	0.005" variance
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Equivalent
MSL Rating	MSL 1 (Unlimited)	MSL 1 (Unlimited)	Equivalent
Product Status	Active	Obsolete	Primary part preferred
Packaging	Bag	Bag	Equivalent

Engineering Selection Recommendations

Primary Selection: Bivar Inc. 462-620

The 462-620 is the recommended component for new designs and ongoing production. Active product status ensures long-term availability, supply chain stability, and manufacturer support. Current inventory of 1,050 pieces supports immediate procurement requirements.

Substitute Selection: VCC CM00624625

The CM00624625 serves as a qualified substitute when 462-620 availability is constrained. This component maintains functional equivalence through matching LED type, material composition, color specification, and compliance certifications. The 0.005" height differential represents a minor mechanical variance acceptable in standard LED standoff applications.

Critical Consideration: The CM00624625 carries Obsolete product status. Substitution should be limited to applications where supply continuity is the primary driver and long-term availability is not a design requirement. For new product development or designs requiring extended component lifecycle, the Active-status 462-620 remains the appropriate selection.

Both components satisfy ROHS3 compliance and MSL 1 requirements, ensuring compatibility with standard PCB assembly processes and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can the VCC CM00624625 be used as a direct replacement for the Bivar 462-620 in existing assemblies?

A: The CM00624625 functions as a parametric equivalent for T1/T1 3/4 LED standoff applications. The 0.005" height difference falls within standard mechanical tolerances for LED mounting. Verification of specific PCB design clearances and LED alignment requirements is necessary before implementation in existing assemblies.

Q: What is the significance of the Obsolete product status for the CM00624625?

A: Obsolete status indicates the manufacturer has discontinued active production and support. While existing inventory may be available, future procurement cannot be guaranteed. This classification makes the CM00624625 suitable only for short-term substitution or applications with defined end-of-life dates.

Q: Are there dimensional constraints that would prevent substitution between these parts?

A: Both components are specified for T1 and T1 3/4 LED types with natural nylon construction. The 0.005" height variance (0.620" versus 0.625") represents the only dimensional difference. PCB design specifications must accommodate this tolerance range to ensure proper LED seating and alignment.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both the 462-620 and CM00624625 are ROHS3 compliant and carry MSL 1 (Unlimited) ratings. Moisture sensitivity and storage requirements are identical, allowing equivalent handling and assembly protocols.

Q: What packaging format is used for both components?

A: Both parts are supplied in Bag packaging, supporting standard component handling and inventory management procedures.

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