KB01KW01-12-CC Equivalent & Substitute Parts

Part Overview

The KB01KW01-12-CC is an incandescent panel indicator manufactured by NKK Switches, designed for 12V AC applications with 60mA current rating. This component features a red diffused lens with square flat-top styling and round panel cutout. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and component procurement.

Substiute Parts

KB01KW01-12-CC

NKK SwitchesIn Stock: 922KB01KW01-12-CC Datasheet

Current PartRFQ

YB01KW01-5C12-JC

NKK SwitchesIn Stock: 906YB01KW01-5C12-JC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the KB01KW01-12-CC is determined by the following critical parameters:

• Voltage rating compatibility (12V AC operation)
• Current consumption within specified limits (60mA)
• Lamp color and lens color (red)
• Lens transparency characteristic (diffused)
• Panel cutout dimensions and shape (round, 0.48"/12.19mm)
• Lens size and style (11.60mm, square with flat top)
• Compliance certifications (RoHS3, REACH status)

The substitute part YB01KW01-5C12-JC is identified as a functionally equivalent alternative based on manufacturer compatibility (NKK Switches), voltage class alignment, and compliance profile. This substitute maintains the essential electrical and mechanical interface requirements necessary for direct replacement in panel indicator applications.

Parameter Comparison

Engineering Selection Recommendations

The KB01KW01-12-CC is obsolete and no longer in active production. The YB01KW01-5C12-JC is an active product from the same manufacturer, NKK Switches, and serves as the designated equivalent for new designs and replacement applications.

Both parts maintain identical ECCN classification (EAR99) and Moisture Sensitivity Level (MSL 1), ensuring regulatory and environmental handling consistency. The substitute part's active product status provides assured availability and ongoing manufacturer support, addressing the procurement challenges associated with the obsolete main part.

Selection of the substitute should be based on confirmation that the 12V voltage class and panel indicator function meet the application requirements. The integrated resistor feature in the substitute part may affect circuit design considerations compared to the original incandescent design.

Frequently Asked Questions (FAQ)

Q: Can the YB01KW01-5C12-JC directly replace the KB01KW01-12-CC in existing assemblies?

A: Both parts are 12V panel indicators from NKK Switches with identical MSL ratings and ECCN classifications. Direct replacement feasibility depends on mechanical fit (panel cutout dimensions and lens style) and electrical circuit compatibility. The substitute's integrated resistor design differs from the original incandescent configuration and may require circuit evaluation.

Q: What is the primary reason for seeking a substitute for KB01KW01-12-CC?

A: The KB01KW01-12-CC is classified as obsolete. The YB01KW01-5C12-JC is an active product offering continued availability and manufacturer support.

Q: Are there compliance differences between these parts?

A: Both parts share EAR99 ECCN classification and MSL 1 rating. RoHS3 compliance is confirmed for the main part; compliance status for the substitute should be verified with the manufacturer for specific applications.

Q: What electrical parameters must be verified before substitution?

A: Voltage rating (12V), current consumption, and circuit interface requirements must be confirmed. The substitute's integrated resistor feature represents a functional difference from the original incandescent design.