PL-36-GC000 Equivalent & Substitute Parts

Part Overview

The PL-36-GC000 is an incandescent panel indicator light manufactured by Littelfuse Inc., designed for 12V DC applications with green illumination and 8" wire leads. This component is classified as obsolete, making identification of suitable alternatives essential for ongoing system maintenance and new design implementations. The transition from incandescent to LED technology provides modern alternatives that maintain functional compatibility while offering improved reliability and extended operational life.

Substiute Parts

PL-36-GC000

Littelfuse Inc.In Stock: 1169PL-36-GC000 Datasheet

Current PartRFQ

PM5-PRGDW12.0

Bivar Inc.In Stock: 912PM5-PRGDW12.0 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PL-36-GC000 is determined by the following critical parameters:

Mechanical Compatibility: Round panel cutout shape and 8.00mm lens diameter establish the physical mounting interface. Substitute parts must accommodate round cutout geometry and maintain similar lens dimensions to ensure proper panel integration.

Electrical Compatibility: The 12V DC rating defines the voltage operating range. Substitute parts must accept 12V input within their specified voltage range to ensure proper illumination without additional circuit modifications.

Optical Compatibility: Green lamp color and round domed lens style establish the visual output characteristics. Substitute parts must produce green illumination with comparable optical properties.

Termination Compatibility: Wire leads provide the electrical connection method. Substitute parts must utilize wire lead termination to maintain compatibility with existing wiring harnesses.

Compliance: ROHS3 compliance ensures environmental regulatory alignment. Substitute parts must maintain equivalent or superior compliance status.

The PM5-PRGDW12.0 from Bivar Inc. satisfies these substitution criteria through equivalent mechanical mounting, compatible voltage range (8V–48V encompasses 12V operation), matching green optical output, wire lead termination, and ROHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

The PM5-PRGDW12.0 is the designated manufacturer-recommended substitute for the obsolete PL-36-GC000. Both components maintain ROHS3 compliance, ensuring regulatory alignment for applications requiring environmental standards adherence.

The substitute part operates across an extended voltage range (8V–48V AC/DC) that encompasses the original 12V DC specification, providing operational flexibility for systems with voltage variation. The LED technology offers improved reliability and extended service life compared to incandescent operation.

Mechanical compatibility is maintained through identical round panel cutout geometry and comparable lens dimensions (9.10mm vs. 8.00mm), permitting direct panel mounting without structural modification. Wire lead termination is preserved, allowing integration with existing wiring infrastructure.

The extended wire lead length (12" vs. 8") provides additional routing flexibility within panel assemblies and does not compromise compatibility with standard wire harness configurations.

Frequently Asked Questions (FAQ)

Q: Can the PM5-PRGDW12.0 directly replace the PL-36-GC000 without circuit modifications?

A: Yes. The substitute part operates at 12V within its 8V–48V range and maintains compatible mechanical and electrical interfaces. No circuit modifications are required for direct substitution in 12V DC applications.

Q: What is the difference in lens diameter between the original and substitute parts?

A: The original PL-36-GC000 has an 8.00mm lens diameter, while the PM5-PRGDW12.0 has a 9.10mm lens diameter. Both utilize round domed lens styles and fit standard round panel cutouts. The 1.10mm difference does not affect panel mounting compatibility.

Q: Does the longer wire lead length (12" vs. 8") affect compatibility?

A: No. Extended wire leads provide additional routing flexibility within panel assemblies. Excess lead length can be trimmed or coiled without affecting electrical performance or mechanical function.

Q: Are both components RoHS compliant?

A: Yes. Both the PL-36-GC000 and PM5-PRGDW12.0 are ROHS3 compliant, meeting environmental regulatory requirements for electronic component manufacturing and use.

Q: What is the primary advantage of the LED substitute over the incandescent original?

A: LED technology provides extended operational life, improved reliability, and reduced power consumption compared to incandescent illumination. The substitute maintains functional equivalence while offering superior performance characteristics.

Q: Can the PM5-PRGDW12.0 operate in AC applications?

A: Yes. The substitute part is rated for AC/DC operation across 8V–48V, permitting use in both AC and DC systems. The original PL-36-GC000 is rated for DC only.