Equivalent & Substitute Parts for Bivar Inc. 457-510

Part Overview

The Bivar Inc. 457-510 is a T1/T1 3/4 LED mounting pad constructed from white nylon with a length of 0.510" (12.95mm). This component functions as a standoff for LED assembly applications. The part maintains Active product status and is RoHS3 compliant. Substitute parts may be required due to inventory availability, lead time considerations, or specific application dimensional requirements within the allowable parameter range.

Substiute Parts

457-510

Bivar Inc.In Stock: 1165457-510 Datasheet

Current PartRFQ

456-500

Bivar Inc.In Stock: 3036456-500 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 457-510 is determined by the following critical parameters:

Primary Substitution Criteria:

• LED Type Compatibility: T1 and T1 3/4 LED formats
• Material: Nylon construction
• Color: White
• RoHS Compliance: ROHS3 Compliant
• Moisture Sensitivity Level: MSL 1 (Unlimited)
• Manufacturer: Bivar Inc.

Secondary Consideration:

• Length tolerance: Dimensional variation within 0.010" (0.25mm) of the primary specification

The substitute part 456-500 meets all primary criteria with a length of 0.500" (12.70mm), representing a 0.010" (0.25mm) dimensional difference from the main part. Both parts share identical material composition, color, LED compatibility, and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 457-510 and 456-500 are Active products manufactured by Bivar Inc. with identical RoHS3 compliance and MSL ratings. Selection between these parts should be based on the specific dimensional requirement of the application. The 457-510 provides a length of 0.510" (12.95mm), while the 456-500 provides 0.500" (12.70mm). Both parts are suitable for T1 and T1 3/4 LED standoff applications where nylon material and white color are specified. Inventory availability and lead time may also influence part selection, as the 456-500 currently maintains higher stock levels (2933 pcs vs. 1096 pcs).

Frequently Asked Questions (FAQ)

Q: Can the 456-500 be used as a direct replacement for the 457-510?

A: The 456-500 is a parametric equivalent with a 0.010" (0.25mm) shorter length. Substitution is valid when the application tolerates this dimensional difference and the LED type, material, color, and compliance requirements remain unchanged.

Q: What are the critical parameters that must match for substitution?

A: LED type compatibility (T1/T1 3/4), material (nylon), color (white), RoHS compliance status, and MSL rating must remain constant. Length variation within 0.010" is acceptable for this product category.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the 457-510 and 456-500 are RoHS3 compliant with MSL 1 (Unlimited) ratings.

Q: What is the packaging format for both parts?

A: Both parts are supplied in Bag packaging.

Q: Does the length difference affect LED mounting compatibility?

A: Both parts are compatible with T1 and T1 3/4 LED formats. The 0.010" length difference may affect standoff height in the final assembly. Verify that the application design accommodates this dimensional variation.