KB05KW01-05-GG Equivalent & Substitute Parts

Part Overview

The KB05KW01-05-GG is an incandescent panel indicator manufactured by NKK Switches, designed for 5V applications with a blue diffused lens and solder lug termination. This component is classified as obsolete, making identification of suitable alternatives essential for ongoing system maintenance and new design implementations. The incandescent technology in this series has been superseded by LED-based solutions that offer improved reliability, lower power consumption, and extended operational life.

Substiute Parts

KB05KW01-05-GG

NKK SwitchesIn Stock: 714KB05KW01-05-GG Datasheet

Current PartRFQ

YB05KW01-6G-JB

NKK SwitchesIn Stock: 1088YB05KW01-6G-JB Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KB05KW01-05-GG is determined by the following critical parameters:

Mechanical Compatibility: Panel cutout shape (round), lens color (blue), lens transparency (diffused), and lens style (round with flat top) establish the physical interface requirements.

Electrical Compatibility: Voltage rating, current rating, and termination style define the electrical integration points within the host system.

Regulatory Compliance: RoHS3 compliance and REACH status ensure substitutes meet environmental and safety standards equivalent to the original component.

The substitute YB05KW01-6G-JB maintains the same mechanical form factor (round blue diffused lens), color output, and regulatory compliance. However, this substitute represents a technology transition from incandescent to LED, resulting in different electrical characteristics (3.3V, 30mA versus 5V, 115mA) and termination method (quick connect versus solder lug).

Parameter Comparison

Engineering Selection Recommendations

Selection of YB05KW01-6G-JB as a substitute for KB05KW01-05-GG requires evaluation of the following factors:

Product Status: The main part KB05KW01-05-GG is obsolete, while the substitute YB05KW01-6G-JB is active. This status difference necessitates substitution for new procurements and long-term system support.

Regulatory Compliance: Both components maintain ROHS3 compliance and REACH unaffected status, satisfying environmental and regulatory requirements.

Mechanical Integration: The substitute features a larger lens diameter (15.00mm versus 11.60mm) and requires a larger panel cutout (0.63" versus 0.48"). Panel modification is required for mechanical integration.

Electrical Integration: The substitute operates at 3.3V with 30mA current draw, differing from the original 5V, 115mA specification. Circuit redesign is necessary to accommodate the different voltage and current requirements.

Termination Compatibility: The substitute uses quick connect termination (0.110" connectors) instead of solder lug. Connection method modification is required.

Frequently Asked Questions (FAQ)

Q: Can YB05KW01-6G-JB be used as a direct drop-in replacement for KB05KW01-05-GG?

A: No. While both components share the same blue diffused lens color and round form factor, they differ in panel cutout dimensions, voltage rating, current rating, lens size, and termination style. Panel modification, circuit redesign, and connector changes are required.

Q: What are the key mechanical differences between these components?

A: The substitute has a larger lens diameter (15.00mm versus 11.60mm) and requires a larger panel cutout (0.63" versus 0.48"). The lens style remains round with flat top for both components.

Q: What are the key electrical differences?

A: The main part operates at 5V with 115mA current draw. The substitute operates at 3.3V with 30mA current draw. Circuit voltage and current sourcing must be adjusted accordingly.

Q: Are both components compliant with environmental regulations?

A: Yes. Both KB05KW01-05-GG and YB05KW01-6G-JB are ROHS3 compliant and REACH unaffected.

Q: What termination methods are used?

A: KB05KW01-05-GG uses solder lug termination. YB05KW01-6G-JB uses quick connect termination with 0.110" (2.8mm) connectors. Connection method modification is required for substitution.

Q: Why is the substitute an LED instead of incandescent?

A: The original incandescent series is obsolete. The LED-based YB series provides equivalent visual output with improved reliability and lower power consumption.