RL3-420 LED Standoff Equivalent & Substitute Parts

Part Overview

The RL3-420 is an all rectangular LED standoff manufactured by Bivar Inc., featuring a white nylon construction with a 0.420" (10.67mm) vertical mount height. This component is classified as an LED mounting standoff designed for two-lead rectangular LED applications. The part maintains Active product status and is ROHS3 compliant with unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent electrical and mechanical parameters align within the allowed specifications for this product category, enabling direct functional replacement in applications where dimensional tolerance permits.

Substiute Parts

RL3-420

Bivar Inc.In Stock: 924RL3-420 Datasheet

Current PartRFQ

RL3-440

Bivar Inc.In Stock: 1080RL3-440 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RL3-420 is determined by strict adherence to the following parameters:

Critical Matching Parameters:

• Manufacturer: Bivar Inc.
• Series: RL3
• Product Category: All Rectangular LEDs LED Standoff
• Material: White Nylon
• Mount Configuration: Vertical
• Lead Count: 2LD
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Variable Parameter (Allows Substitution):

• Length: Dimensional variation within the RL3 series

The RL3-420 identifies RL3-440 as a parametric equivalent substitute. Both parts share identical material composition, mounting orientation, lead configuration, and compliance certifications. The primary distinction is the vertical mount height: RL3-420 measures 0.420" (10.67mm) while RL3-440 measures 0.440" (11.18mm). This dimensional difference permits substitution only in applications where the increased standoff height is mechanically compatible with the circuit board layout and component clearance requirements.

Parameter Comparison

Engineering Selection Recommendations

RL3-420 Primary Selection: The RL3-420 is recommended for applications requiring a 0.420" (10.67mm) vertical standoff height. This part maintains Active product status with full ROHS3 compliance and unlimited moisture sensitivity rating, ensuring suitability for standard industrial and commercial LED mounting applications.

RL3-440 Substitute Selection: The RL3-440 serves as a direct substitute when circuit board layout and component clearance specifications accommodate a 0.440" (11.18mm) standoff height. Both parts share identical material composition, compliance certifications, and electrical characteristics. Selection between these parts is determined solely by mechanical height requirements within the target application.

Compliance Assurance: Both parts maintain identical ROHS3 compliance status and MSL 1 rating, eliminating compliance-related constraints in substitution decisions. Part selection is therefore driven exclusively by dimensional compatibility with the mechanical design.

Frequently Asked Questions (FAQ)

Q: Can RL3-440 replace RL3-420 in any application?

A: RL3-440 functions as a substitute only when the increased standoff height of 0.440" (11.18mm) versus 0.420" (10.67mm) is mechanically compatible with the circuit board layout, component spacing, and clearance requirements. The 0.020" (0.51mm) height difference must be evaluated against specific application constraints.

Q: Are there electrical differences between RL3-420 and RL3-440?

A: No electrical differences exist between these parts. Both are LED standoff components with identical lead configuration (2LD), material composition (white nylon), and mounting orientation (vertical). Substitution is determined by mechanical height compatibility alone.

Q: Do both parts meet the same compliance standards?

A: Yes. Both RL3-420 and RL3-440 maintain identical ROHS3 compliance certification and MSL 1 (Unlimited) moisture sensitivity rating. No compliance-related constraints affect substitution decisions.

Q: What is the packaging format for both parts?

A: Both RL3-420 and RL3-440 are supplied in Bag packaging, standard for bulk component distribution. Packaging format is identical between the two parts.

Q: How do I determine which part is suitable for my application?

A: Evaluate the mechanical height requirement for your LED standoff mounting. If your design specifies 0.420" (10.67mm) height, use RL3-420. If your design permits or requires 0.440" (11.18mm) height, RL3-440 is suitable. All other functional and compliance parameters are identical.

Q: Are there any other substitutes in the RL3 series?

A: RL3-440 identifies RL3-460 as a subsequent substitute within the series. Substitution chains follow the same logic: identical material, mounting, and compliance specifications with variable standoff heights.