NTM-720 LED Standoff Equivalent & Substitute Parts

Part Overview

The NTM-720 is an active T1/T1 3/4 LED standoff manufactured by Bivar Inc., constructed from black nylon with a 0.720" (18.29mm) length. This component is used as a mechanical support and alignment fixture for LED assemblies in vertical mounting configurations. The part is ROHS3 compliant and carries an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage or handling.

Equivalent substitute parts are identified when they maintain functional compatibility across critical mechanical and electrical parameters while meeting the same regulatory compliance standards.

Substiute Parts

NTM-720

Bivar Inc.In Stock: 1193NTM-720 Datasheet

Current PartRFQ

705820180

Würth ElektronikIn Stock: 1194705820180 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NTM-720 are qualified based on the following criteria:

Primary Compatibility Parameters:

• LED Type: Must support T1 or T1 3/4 form factors
• Material: Must be nylon construction
• Color: Must be black
• Mounting: Must support vertical orientation
• Length: Must be within acceptable mechanical tolerance of 0.720" (18.29mm)

Regulatory Compliance Parameters:

• RoHS3 compliance required
• ECCN classification EAR99 acceptable
• HTSUS code alignment (3926.90.9985)

The substitute part 705820180 from Würth Elektronik qualifies as a parametric equivalent based on matching LED type (T1, T1 3/4), material (nylon), color (black), and RoHS3 compliance. The length specification of 0.709" (18.00mm) represents a 0.011" (0.29mm) variance from the main part, which falls within standard mechanical tolerance ranges for LED standoff applications.

Parameter Comparison

Engineering Selection Recommendations

NTM-720 (Bivar Inc.): Select this part when original equipment specifications explicitly require Bivar Inc. components or when inventory availability is prioritized. Active product status ensures continued manufacturer support and supply chain stability.

705820180 (Würth Elektronik): This substitute part is suitable for applications where the 0.011" (0.29mm) length variance is mechanically acceptable within the assembly design. The Nylon 66 UL94 V-2 material specification provides enhanced flame-retardant properties compared to standard nylon. ROHS3 compliance and EAR99 classification maintain regulatory equivalence. This part is appropriate for new designs or redesigns where supplier diversification is beneficial.

Both parts carry identical RoHS3 compliance status and ECCN classification, ensuring regulatory interchangeability in controlled environments.

Frequently Asked Questions (FAQ)

Q: Can 705820180 be used as a direct drop-in replacement for NTM-720?

A: The 705820180 is mechanically compatible for most applications. The length difference of 0.011" (0.29mm) must be evaluated against specific assembly tolerances. Both parts support identical LED types (T1, T1 3/4) and maintain vertical mounting orientation. Verify that the 0.29mm variance does not affect PCB clearance, component spacing, or mechanical alignment in your specific design.

Q: Are there material differences between these parts?

A: The NTM-720 uses nylon material, while the 705820180 specifies Nylon 66 UL94 V-2. Nylon 66 is a higher-performance variant with enhanced flame-retardant properties (UL94 V-2 rating). Both materials are nylon-based and suitable for LED standoff applications. The UL94 V-2 rating of the substitute part provides additional fire safety compliance if required by application standards.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both NTM-720 and 705820180 are ROHS3 compliant, carry EAR99 ECCN classification, and share the same HTSUS code (3926.90.9985). They are regulatory equivalents for export control and environmental compliance purposes.

Q: What is the significance of the MSL rating difference?

A: The NTM-720 carries MSL 1 (Unlimited), indicating no moisture sensitivity. The 705820180 lists MSL as Not Applicable, which is consistent with nylon standoff components that do not absorb moisture. Both parts are suitable for standard storage and handling without special moisture control measures.

Q: How should I verify compatibility in my specific application?

A: Confirm that the 0.709" (18.00mm) length of the 705820180 accommodates your PCB thickness, component height requirements, and mechanical clearances. Verify that both parts support your LED type (T1 or T1 3/4) and that vertical mounting orientation matches your assembly design. Both parts are black nylon with identical electrical and regulatory properties.