NTM-310 LED Standoff Equivalent and Substitute Parts

Part Overview

The NTM-310 is a T1/T1 3/4 LED standoff manufactured by Bivar Inc., constructed from black nylon with a 0.310" (7.87mm) length. This component is in active product status and serves as a mechanical support structure for LED assemblies. Alternative equivalent parts are necessary to accommodate supply chain variations, inventory availability, and regional sourcing requirements while maintaining functional compatibility within standard LED mounting applications.

Substiute Parts

NTM-310

Bivar Inc.In Stock: 774NTM-310 Datasheet

Current PartRFQ

705820075

Würth ElektronikIn Stock: 2673705820075 Datasheet

Parametric EquivalentRFQ

705820080

Würth ElektronikIn Stock: 17429705820080 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the NTM-310 are qualified based on the following critical parameters that determine functional equivalence:

• LED Type Compatibility: Both substitutes support T1 and T1 3/4 LED form factors
• Material and Color: Black nylon construction maintained across all alternatives
• Length Tolerance: Substitute parts operate within 0.295" to 0.315" length range, accommodating standard mechanical mounting tolerances for LED standoff applications
• Compliance Requirements: All parts maintain ROHS3 compliance and EAR99 export classification

The two Würth Elektronik alternatives (705820075 and 705820080) provide equivalent functionality with minor length variations that remain within acceptable mechanical tolerances for standard LED mounting.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and ROHS3 compliance. Selection between NTM-310 and its Würth Elektronik equivalents depends on specific mechanical height requirements within your LED mounting assembly. The 705820080 provides the closest dimensional match to the NTM-310 at 0.315" (8.00mm) length, while 705820075 offers a shorter alternative at 0.295" (7.50mm). Inventory availability for Würth Elektronik substitutes is significantly higher, with 17,403 units and 2,608 units in stock respectively, compared to 673 units for the NTM-310.

Frequently Asked Questions (FAQ)

Q: Can the Würth Elektronik parts replace the NTM-310 directly? A: Yes, both 705820075 and 705820080 are parametric equivalents for T1/T1 3/4 LED standoff applications. The primary consideration is length tolerance: 705820080 (0.315") and 705820075 (0.295") bracket the original NTM-310 specification of 0.310".

Q: What mechanical tolerance range is acceptable for these standoffs? A: The substitute parts operate within a 0.020" length variation range (0.295" to 0.315"). This range accommodates standard mechanical mounting requirements for LED assemblies.

Q: Are compliance certifications equivalent across all three parts? A: Yes. All parts are ROHS3 compliant, carry EAR99 export classification, and use identical HTSUS codes (3926.90.9985), confirming regulatory and trade compatibility.

Q: What is the difference between Nylon and Nylon 66 material specifications? A: Both materials are black nylon constructions suitable for LED standoff applications. The material variations listed represent manufacturer specifications that do not affect functional equivalence for this component category.

Q: How should I select between the available substitutes? A: Selection is based on mechanical height requirements for your specific mounting application. Use 705820080 if the original NTM-310 height is preferred; use 705820075 if reduced height is acceptable within your assembly tolerances. Both maintain full parameter compatibility for standard LED applications.