PM5-KGD LED Panel Indicator Equivalent & Substitute Parts

Part Overview

The PM5-KGD is a green LED panel indicator manufactured by Bivar Inc., designed for panel-mount applications with a diffused lens and 120° viewing angle. This component is classified as obsolete, necessitating identification of equivalent substitute parts for ongoing procurement and design requirements. The PM5-KGD operates at 2.1V with a maximum current of 20mA and provides 30mcd luminous intensity at a peak wavelength of 568nm.

Substiute Parts

PM5-KGD

Bivar Inc.In Stock: 1001PM5-KGD Datasheet

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PM5-KNGD

Bivar Inc.In Stock: 842PM5-KNGD Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the PM5-KGD is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Parameters:

• Forward voltage (Vf): 2.1V
• Maximum current (If): 20mA
• Peak wavelength: 568nm (green spectrum)
• Viewing angle: 120°

Mechanical Compatibility Parameters:

• Panel cutout shape: Round
• Lens color and transparency characteristics
• Lens diameter and style
• Termination configuration

The PM5-KNGD qualifies as a substitute based on matching electrical specifications (2.1V, 20mA, 568nm wavelength, 120° viewing angle) and mechanical compatibility (round panel cutout, green LED). Variations in millicandela rating (11mcd vs. 30mcd), lens size (9.10mm vs. 9.70mm), panel cutout dimensions, and lens style (domed vs. flat top) represent design trade-offs within the PM5 series that may be accommodated depending on application requirements.

Parameter Comparison

Engineering Selection Recommendations

The PM5-KNGD is an active product substitute for the obsolete PM5-KGD. Both components share identical electrical specifications (2.1V forward voltage, 20mA maximum current, 568nm peak wavelength, 120° viewing angle) and are manufactured by Bivar Inc. within the PM5 series.

The PM5-KNGD carries RoHS3 compliance certification, whereas the PM5-KGD REACH status is listed as vendor undefined. Both components are classified under ECCN EAR99 and HTSUS 8541.41.0000, indicating equivalent export control and tariff classification.

Mechanical differences exist between the two parts: the PM5-KNGD features a smaller lens diameter (9.10mm vs. 9.70mm) and a domed lens top compared to the flat-top design of the PM5-KGD. The panel cutout dimension for PM5-KNGD is 0.41" (10.41mm) versus 0.39" (9.91mm) for the PM5-KGD. The PM5-KNGD also exhibits lower luminous intensity (11mcd vs. 30mcd).

Selection of the PM5-KNGD as a replacement requires evaluation of application-specific requirements regarding luminous intensity, lens appearance, and panel cutout compatibility.

Frequently Asked Questions (FAQ)

Q: Can the PM5-KNGD directly replace the PM5-KGD in all applications?

A: The PM5-KNGD matches the PM5-KGD in electrical specifications (voltage, current, wavelength, and viewing angle). However, the PM5-KNGD provides 11mcd luminous intensity compared to 30mcd for the PM5-KGD. Applications requiring the original brightness level may not be satisfied by this substitute. Additionally, mechanical differences in lens size, lens style, and panel cutout dimensions must be evaluated for physical compatibility.

Q: What are the key electrical parameters that determine substitution compatibility?

A: The critical electrical parameters are forward voltage (2.1V), maximum current (20mA), peak wavelength (568nm), and viewing angle (120°). The PM5-KNGD matches all of these specifications with the PM5-KGD.

Q: How do the mechanical differences affect substitution?

A: The PM5-KNGD has a smaller lens diameter (9.10mm vs. 9.70mm) and a domed top rather than a flat top. The panel cutout dimension is slightly larger (0.41" vs. 0.39"). These differences may affect visual appearance, light distribution characteristics, and panel mounting fit. Panel cutout compatibility must be verified for the specific application.

Q: What is the significance of the millicandela rating difference?

A: The PM5-KGD provides 30mcd while the PM5-KNGD provides 11mcd. This represents a reduction in luminous intensity. Applications where brightness is a critical design parameter may require evaluation of whether the lower intensity is acceptable.

Q: Are there compliance differences between these parts?

A: The PM5-KNGD carries RoHS3 compliance certification. The PM5-KGD REACH status is vendor undefined. Both parts share identical ECCN (EAR99) and HTSUS (8541.41.0000) classifications. The PM5-KNGD's active product status and RoHS3 compliance may provide advantages for new designs and regulatory requirements.

Q: What is the packaging difference?

A: The PM5-KGD packaging is listed as dash (unspecified), while the PM5-KNGD is supplied in bag packaging. This may affect handling, storage, and integration into assembly processes.