PM5RCW12.0 Equivalent & Substitute Parts

Part Overview

The PM5RCW12.0 is a panel-mounted LED indicator manufactured by Bivar Inc. from the PM5 series. This component features a red clear lens with wire leads extending 12 inches (304.80mm) and is rated for 2.1V at 20mA operation. The product status is obsolete, necessitating identification of functionally equivalent alternatives for continued system support and component sourcing.

Substiute Parts

PM5RCW12.0

Bivar Inc.In Stock: 1030PM5RCW12.0 Datasheet

Current PartRFQ

PM5RDW12.0

Bivar Inc.In Stock: 854PM5RDW12.0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part PM5RDW12.0 shares the same manufacturer, series, lamp color (red), electrical specifications (2.1V, 20mA), and mechanical interface characteristics as the main part. Both components feature identical lens size (5mm, T-1 3/4), panel cutout shape and dimensions (round, 0.25"), and termination style (wire leads - 12"). The primary allowable variation is the lens transparency: the main part features a clear lens with a 35° viewing angle, while the substitute features a diffused lens with a 45° viewing angle. This difference represents an acceptable substitution parameter within the same product category, as both maintain electrical compatibility and mechanical fit within the panel cutout.

Parameter Comparison

Engineering Selection Recommendations

The PM5RDW12.0 is the direct substitute for the obsolete PM5RCW12.0. Both components are manufactured by Bivar Inc. within the PM5 series and maintain identical electrical ratings (2.1V, 20mA) and mechanical interfaces (0.25" round panel cutout, 12" wire leads).

The PM5RDW12.0 is active in production, ensuring continued availability for component sourcing. The substitute incorporates RoHS3 compliance, providing assurance of environmental and safety standards adherence.

The primary technical difference is lens configuration: the PM5RDW12.0 features a diffused red lens with a 45° viewing angle, compared to the clear colorless lens with a 35° viewing angle of the original. This difference alters the visual presentation and light distribution characteristics but does not impact electrical functionality or mechanical fit.

Frequently Asked Questions (FAQ)

Q: Are PM5RCW12.0 and PM5RDW12.0 electrically compatible? A: Yes. Both components operate at 2.1V with a maximum current of 20mA. They are electrically interchangeable from a circuit perspective.

Q: Can PM5RDW12.0 directly replace PM5RCW12.0 in existing panel cutouts? A: Yes. Both components utilize identical panel cutout dimensions (0.25" round) and termination style (12" wire leads). Physical installation is directly interchangeable.

Q: What is the difference between the clear and diffused lens versions? A: The PM5RCW12.0 features a clear colorless lens with a 35° viewing angle, providing focused light output. The PM5RDW12.0 features a diffused red lens with a 45° viewing angle, providing wider light distribution with a red-tinted appearance.

Q: Why is PM5RCW12.0 listed as obsolete? A: The PM5RCW12.0 has been discontinued by the manufacturer. The PM5RDW12.0 serves as the active production alternative within the PM5 series.

Q: Does PM5RDW12.0 meet RoHS standards? A: Yes. PM5RDW12.0 is RoHS3 compliant, meeting current environmental and safety requirements.

Q: Are there any packaging differences between these components? A: The PM5RCW12.0 packaging information is not specified. The PM5RDW12.0 is supplied in bag packaging. Both components share identical moisture sensitivity level (MSL 1 - Unlimited).