SLM-310 LED Standoff Equivalent & Substitute Parts

Part Overview

The SLM-310 is a T1/T1 3/4 LED standoff manufactured by Bivar Inc., designed for vertical mounting applications. This component features a black nylon construction with a 0.310" (7.87mm) length specification. The part maintains Active product status and is RoHS3 compliant with MSL Level 1 rating, indicating unlimited moisture sensitivity tolerance. Substitute parts are identified when equivalent electrical and mechanical parameters align with the original specification, enabling direct component selection for procurement flexibility and supply chain continuity.

Substiute Parts

SLM-310

Bivar Inc.In Stock: 939SLM-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 SLM-310 are qualified based on the following critical parameters:

Primary Substitution Criteria:

• LED Type: T1 or T1 3/4 compatibility
• Material: Nylon construction
• Color: Black
• RoHS3 Compliance: Required
• Packaging: Bag format
• Product Status: Active

Length Tolerance Consideration: The SLM-310 specifies 0.310" (7.87mm) length. Substitute parts identified include components with lengths of 0.295" (7.50mm) and 0.315" (8.00mm). These variations fall within the mechanical tolerance band acceptable for T1/T1 3/4 LED standoff applications where vertical mounting clearance permits minor dimensional variance.

Both Würth Elektronik substitutes (705820075 and 705820080) meet all core electrical and material specifications, with ROHS3 compliance and nylon construction matching the original part requirements.

Parameter Comparison

Engineering Selection Recommendations

705820080 (Würth Elektronik) represents the primary substitute option. This part maintains 0.315" (8.00mm) length, positioning it closest to the original 0.310" (7.87mm) specification with a +0.005" variance. The component carries Active product status, ROHS3 compliance, and demonstrates highest inventory availability at 17,403 pieces, supporting production continuity and lead-time mitigation.

705820075 (Würth Elektronik) serves as a secondary substitute with 0.295" (7.50mm) length, representing a -0.015" variance from the original specification. This part remains fully compliant with RoHS3 requirements and Active status, with 2,608 pieces in stock. Selection of this variant requires verification that the reduced length accommodates the specific vertical mounting clearance requirements of the target application.

Both substitutes employ Nylon 66 material with UL94 V-2 flame rating, exceeding the base nylon specification of the original part. All three components share identical LED type compatibility (T1/T1 3/4), black color, and bag packaging format.

Frequently Asked Questions (FAQ)

Q: What determines if a part can substitute for the SLM-310?

A: Substitution eligibility is based on matching LED type (T1/T1 3/4), nylon material construction, black color, RoHS3 compliance, and bag packaging. Length variations within the mechanical tolerance band of ±0.015" from the 0.310" specification are acceptable for vertical mounting applications.

Q: How do the length differences between SLM-310 and its substitutes affect compatibility?

A: The SLM-310 specifies 0.310" (7.87mm). The 705820080 substitute at 0.315" (8.00mm) provides +0.005" additional height, while the 705820075 at 0.295" (7.50mm) reduces height by 0.015". Component selection depends on available vertical clearance in the target circuit board assembly. Both variants maintain functional compatibility with T1/T1 3/4 LED types.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. Both Würth Elektronik substitutes (705820075 and 705820080) carry ROHS3 Compliant certification, matching the original SLM-310 specification.

Q: What is the difference between Nylon and Nylon 66 material in these standoffs?

A: The substitute parts specify Nylon 66 with UL94 V-2 flame rating. This represents a defined engineering polymer with documented flame resistance properties. The original SLM-310 specifies nylon without material grade designation. Both materials are suitable for LED standoff applications; Nylon 66 provides specified flame classification documentation.

Q: Which substitute part should be selected for new designs?

A: The 705820080 (Würth Elektronik) is the recommended primary selection, offering length closest to the original specification (0.315" vs. 0.310") and highest inventory availability. The 705820075 serves as an alternative when reduced standoff height is required by design constraints.

Q: Are there any compliance or certification differences between the parts?

A: All three parts maintain RoHS3 compliance and Active product status. The Würth Elektronik substitutes include documented REACH Unaffected status and UL94 V-2 flame rating. ECCN and HTSUS classifications are consistent across all parts, supporting identical export and tariff treatment.