ERM 1-445 LED Standoff Equivalent & Substitute Parts

Part Overview

The ERM 1-445 is a 2 and 3 Lead LED standoff manufactured by Bivar Inc., designed for vertical mounting applications with universal compatibility. This component features a black PVC construction with a 0.445" (11.30mm) standoff height, suitable for LED assembly and positioning in electronic equipment. The part maintains Active product status and is ROHS3 compliant, ensuring compliance with current environmental regulations. Identification of equivalent substitute parts is necessary to support supply chain flexibility, manage inventory optimization, and ensure continuity of production when primary stock levels fluctuate.

Substiute Parts

ERM 1-445

Bivar Inc.In Stock: 890ERM 1-445 Datasheet

Current PartRFQ

ERM 1-450

Bivar Inc.In Stock: 15334ERM 1-450 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ERM 1-445 is determined by strict adherence to the following parameters:

Critical Substitution Parameters:

• Manufacturer: Bivar Inc.
• Series: ERM 1
• Base Product Number: ERM1-4
• LED Configuration: 2 and 3 Lead LEDs
• Material: Black PVC
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)
• Packaging: Bag

The ERM 1-450 qualifies as a parametric equivalent substitute because it maintains identical values across all critical parameters. The variance in standoff height (0.450" versus 0.445") represents a dimensional tolerance within the ERM 1 series design envelope and does not affect the functional compatibility of the LED mounting interface or electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both the ERM 1-445 and ERM 1-450 maintain Active product status with full ROHS3 compliance and identical Moisture Sensitivity Level 1 ratings. Selection between these parts should be based on specific mechanical clearance requirements within the target application. The ERM 1-445 provides a 0.445" standoff height, while the ERM 1-450 provides a 0.450" standoff height. Both parts are manufactured by Bivar Inc. within the ERM 1 series and share identical electrical and material specifications. Component selection should align with PCB layout constraints and mechanical assembly specifications.

Frequently Asked Questions (FAQ)

Q: Can the ERM 1-450 be used as a direct replacement for the ERM 1-445?

A: The ERM 1-450 is a parametric equivalent substitute. Both parts share identical LED configuration, material composition, RoHS compliance, and moisture sensitivity ratings. The 0.005" (0.13mm) height difference between the two parts must be evaluated against specific mechanical clearance requirements in the target application.

Q: What are the critical parameters that define substitution eligibility?

A: Substitution eligibility is determined by matching manufacturer (Bivar Inc.), series (ERM 1), base product number (ERM1-4), LED configuration (2 and 3 Lead LEDs), material (Black PVC), RoHS status (ROHS3 Compliant), and moisture sensitivity level (1 - Unlimited). Standoff height variance is permitted within the ERM 1 series design envelope.

Q: Are both parts available in the same packaging format?

A: Yes. Both the ERM 1-445 and ERM 1-450 are supplied in Bag packaging, ensuring consistency in receiving, handling, and inventory management procedures.

Q: What is the significance of the Moisture Sensitivity Level 1 rating?

A: Moisture Sensitivity Level 1 indicates unlimited shelf life without special moisture control requirements. Both substitute parts carry this rating, ensuring equivalent storage and handling conditions.

Q: How does the standoff height difference affect component selection?

A: The 0.005" (0.13mm) height variance between ERM 1-445 and ERM 1-450 is a dimensional specification that must be evaluated against PCB layout, LED lead length, and mechanical assembly clearances. Selection should be based on specific application requirements rather than functional equivalence.