455-340 LED Standoff Nylon Mounting Pad

Part Overview

The 455-340 is a T1 and T1 3/4 LED standoff mounting pad manufactured by Bivar Inc. This white nylon component measures 0.340" (8.64mm) in length and serves as a mechanical mounting solution for standard LED form factors. The part maintains Active product status and holds ROHS3 compliance certification. Alternative equivalent parts may be required due to inventory constraints, specific application length requirements, or regional supply chain considerations.

Substiute Parts

455-340

Bivar Inc.In Stock: 850455-340 Datasheet

Current PartRFQ

455-350

Bivar Inc.In Stock: 1629455-350 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The 455-350 qualifies as a parametric equivalent to the 455-340 based on the following criteria:

Matching Parameters:

• Manufacturer: Bivar Inc. (identical source)
• Series: 455 (same product line)
• LED Form Factor: T1, T1 3/4 (identical compatibility)
• Color: White (identical specification)
• Material: Nylon (identical material composition)
• Product Status: Active (current availability)
• RoHS Compliance: ROHS3 Compliant (regulatory equivalence)
• Moisture Sensitivity Level: 1 (Unlimited) (identical environmental rating)

Distinguishing Parameter:

• Length: 0.350" (8.89mm) versus 0.340" (8.64mm) — a 0.010" (0.25mm) variance

This dimensional difference represents the sole technical distinction between the two components. Substitution is determined by whether the application mechanical constraints permit this length tolerance.

Parameter Comparison

Engineering Selection Recommendations

Both 455-340 and 455-350 components meet equivalent regulatory and compliance requirements. Both parts maintain Active product status and are ROHS3 compliant with identical MSL ratings, ensuring regulatory equivalence for procurement purposes.

Selection between these components depends solely on mechanical fit within the application's spatial constraints. The 0.010" (0.25mm) length differential must be evaluated against mechanical tolerance stack-up and clearance requirements specific to the end application. When dimensional compatibility is confirmed, either component may be selected based on inventory availability and lead time considerations.

Frequently Asked Questions (FAQ)

Q: Can 455-350 be used as a direct replacement for 455-340? A: Both components share identical electrical and material properties, LED compatibility, and compliance certifications. Substitution is valid when the application mechanical design tolerates the 0.010" (0.25mm) length increase.

Q: What is the difference between these two parts? A: The sole difference is the overall length: 455-340 is 0.340" (8.64mm), while 455-350 is 0.350" (8.89mm). All other parameters, including LED form factor compatibility, material, color, and regulatory compliance, are identical.

Q: Are there any compliance or environmental differences? A: No. Both parts carry identical ROHS3 compliance certification and Moisture Sensitivity Level 1 (Unlimited) rating. They are equivalent for regulatory and environmental applications.

Q: How should I determine which length variant is suitable for my application? A: Evaluate the mechanical assembly constraints in your design. If the PCB standoff height tolerance permits a 0.010" (0.25mm) increase, either part is acceptable. If the design requires the specific 0.340" length, use only the 455-340.

Q: What packaging is provided? A: Both components are supplied in bag packaging format.