PM5-KHDW12.0 Equivalent & Substitute Parts

Part Overview

The PM5-KHDW12.0 is a red LED panel indicator manufactured by Bivar Inc., specified for 2V operation with 20mA maximum current and 12-inch wire leads. This component is classified as Obsolete, indicating it is no longer in active production. The product's obsolescence necessitates identification of active substitute components that maintain compatibility with existing designs while providing equivalent or enhanced electrical and mechanical characteristics.

Substiute Parts

PM5-KHDW12.0

Bivar Inc.In Stock: 994PM5-KHDW12.0 Datasheet

Current PartRFQ

PM5-PHDW12.0

Bivar Inc.In Stock: 1207PM5-PHDW12.0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution compatibility for the PM5-KHDW12.0 is determined by the following critical parameters:

Mechanical Compatibility:

• Panel cutout shape (Round) and dimensions (0.39"/9.91mm)
• Lens size (9.70mm Dia)
• Lens style (Round with Flat Top)
• Termination style (Wire Leads - 12"/304.80mm)

Optical Compatibility:

• Lamp color (Red)
• Lens color (White)
• Lens transparency (Diffused)
• Millicandela rating (25mcd)
• Wavelength - Peak (625nm)
• Viewing angle (120°)

Electrical Compatibility:

• Maximum current rating (20mA)
• Voltage rating compatibility

The substitute component PM5-PHDW12.0 maintains identical mechanical and optical characteristics. The electrical parameter differs: the PM5-PHDW12.0 operates at 8V ~ 48V AC/DC, whereas the main part operates at 2V. This voltage difference requires circuit redesign and is not a direct pin-compatible substitute in existing 2V applications without modification of the power supply circuit.

Parameter Comparison

Engineering Selection Recommendations

PM5-KHDW12.0 (Obsolete): This component is no longer available for new production orders. Existing inventory of 963 units may be obtained through authorized distributor channels while stock remains available.

PM5-PHDW12.0 (Active Substitute): This is an active production component with 1,148 units currently in stock. The component is RoHS3 compliant and offers IP67 ingress protection, which exceeds the protection rating of the original component. The primary engineering consideration is the voltage differential: the PM5-PHDW12.0 requires 8V ~ 48V AC/DC operation compared to the 2V rating of the PM5-KHDW12.0. Selection of this substitute requires circuit-level modifications to accommodate the higher voltage range and the AC/DC capability.

Both components share identical mechanical mounting characteristics, optical properties, and maximum current ratings, enabling mechanical and visual interchangeability in panel assemblies once electrical circuit considerations are addressed.

Frequently Asked Questions (FAQ)

Q: Can PM5-PHDW12.0 be directly substituted for PM5-KHDW12.0 in existing designs?

A: Direct substitution is possible mechanically and optically due to identical panel cutout dimensions (0.39"/9.91mm), lens specifications, and wire lead configurations. Electrical substitution requires circuit redesign because the PM5-PHDW12.0 operates at 8V ~ 48V AC/DC versus the 2V DC specification of the PM5-KHDW12.0.

Q: What are the mechanical compatibility requirements?

A: Both parts share identical mechanical specifications: 0.39" (9.91mm) round panel cutout, 9.70mm diameter lens, round lens with flat top, and 12-inch (304.80mm) wire leads. These components are mechanically interchangeable in panel assemblies.

Q: Are the optical characteristics equivalent?

A: Yes. Both components have identical optical properties: red lamp color, white lens color, diffused transparency, 25mcd brightness, 625nm peak wavelength, and 120° viewing angle.

Q: What is the significance of the product status difference?

A: The PM5-KHDW12.0 is classified as obsolete, meaning it is no longer manufactured. The PM5-PHDW12.0 is an active production component suitable for new designs and long-term supply chain planning.

Q: Are there compliance differences between the two parts?

A: The PM5-PHDW12.0 carries RoHS3 compliance certification. Both components have unlimited moisture sensitivity (MSL 1) and share identical ECCN and HTSUS classifications.

Q: Does the PM5-PHDW12.0 offer enhanced protection?

A: The PM5-PHDW12.0 is rated for IP67 ingress protection, whereas the PM5-KHDW12.0 ingress protection rating is unspecified. IP67 protection indicates suitability for temporary immersion in water and dusty environments.