SLM-160 LED Standoff - Equivalent & Substitute Parts

Part Overview

The SLM-160 is an active LED mounting standoff manufactured by Bivar Inc., designed for T1 and T1 3/4 form factor LEDs. This component provides vertical mounting support with a 0.160" (4.06mm) height profile in black nylon construction. The part is ROHS3 compliant and carries an MSL rating of 1 (unlimited moisture sensitivity). Alternative equivalent parts are available to ensure supply continuity and design flexibility when the primary part becomes unavailable or when procurement from multiple suppliers is required.

Substiute Parts

SLM-160

Bivar Inc.In Stock: 1113SLM-160 Datasheet

Current PartRFQ

705820040

Würth ElektronikIn Stock: 6253705820040 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent substitution for the SLM-160 is determined by the following critical parameters that must remain consistent across alternative parts:

• LED Form Factor: T1, T1 3/4 compatibility
• Color: Black
• Material: Nylon construction
• Height Dimension: Approximately 0.160" (4.06mm) with allowable manufacturing tolerance
• Product Status: Active parts only

The substitute part (Würth Elektronik 705820040) qualifies as a parametric equivalent based on matching LED form factor support, black nylon material composition, and comparable height dimension (0.157" vs. 0.160"), which falls within acceptable manufacturing variation for mechanical interchangeability in mounting applications.

Parameter Comparison

Engineering Selection Recommendations

Both the SLM-160 and the 705820040 qualify as active products with current manufacturing and supply availability. Both components are ROHS3 compliant, meeting regulatory requirements for electronic assembly in restricted substance applications. The dimensional variation between parts (0.160" vs. 0.157") represents a 0.003" difference, which is typical manufacturing tolerance for molded nylon standoffs. Component selection between these two options is supported by their equivalent active status and identical compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the Würth Elektronik 705820040 directly replace the Bivar Inc. SLM-160?

A: Yes, the 705820040 is a parametric equivalent. Both parts support T1 and T1 3/4 LED form factors, feature black nylon construction, and operate within the same height tolerance band. Height dimensions of 0.160" and 0.157" are interchangeable for vertical mounting applications.

Q: What is the significance of the Nylon 66 specification in the substitute part?

A: Nylon 66 is a standard engineering-grade nylon material commonly used in LED standoff manufacturing. This material specification indicates polymer composition and does not affect the functional equivalence of the component when mounted vertically to support T1 or T1 3/4 LEDs.

Q: Are there differences in moisture sensitivity or packaging between these parts?

A: The SLM-160 carries an MSL rating of 1 (unlimited). The 705820040 specifies "Not Applicable" for MSL, which is standard for passive mechanical components that do not absorb moisture. Both components are supplied in bag packaging.

Q: What compliance standards apply to both substitute options?

A: Both the SLM-160 and 705820040 are ROHS3 compliant. The SLM-160 is classified under HTSUS code 8547.20.0000, while the 705820040 falls under HTSUS code 3926.90.9985. Both carry ECCN classification EAR99 and are REACH unaffected components.

Q: How should I verify compatibility before implementing a substitution?

A: Confirm that your PCB design accommodates the LED standoff height tolerance range and that mounting holes are compatible with T1 or T1 3/4 form factor acceptance. Both parts are qualified substitutes when these mechanical requirements are met.