KB01KW01-01-JC Equivalent & Substitute Parts

Part Overview

The KB01KW01-01-JC is a neon panel indicator manufactured by NKK Switches, designed for 110V applications with a red diffused lens and 1.5mA operating current. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The neon technology and specific voltage rating require careful evaluation when considering alternative components.

Substiute Parts

KB01KW01-01-JC

NKK SwitchesIn Stock: 978KB01KW01-01-JC Datasheet

Current PartRFQ

YB01KW01-5C24-JC

NKK SwitchesIn Stock: 1255YB01KW01-5C24-JC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The YB01KW01-5C24-JC represents a functional alternative within the NKK Switches indicator product family. Substitution logic is based on the following criteria:

Matching Parameters:

• Manufacturer: NKK Switches (same product family)
• Lamp Color: Red
• Lens Color: Red
• Lens Style: Square with Flat Top
• Panel Cutout Shape: Round
• RoHS3 Compliance: Both parts meet regulatory requirements
• REACH Status: Both parts are REACH Unaffected

Differing Parameters:

• Type: Neon (KB01KW01-01-JC) vs. LED (YB01KW01-5C24-JC)
• Voltage: 110V vs. 24V
• Current: 1.5mA vs. 10mA
• Lens Transparency: Diffused vs. Clear
• Panel Cutout Dimensions: 0.48" (12.19mm) vs. 0.63" (16.00mm)
• Lens Size: 11.60mm vs. 15.00mm
• Termination: Solder Lug vs. Quick Connect
• Product Status: Obsolete vs. Active

Parameter Comparison

Engineering Selection Recommendations

The YB01KW01-5C24-JC is an active product with current manufacturing support and full regulatory compliance (ROHS3, REACH Unaffected). The KB01KW01-01-JC obsolete status necessitates evaluation of alternatives for new designs or system replacements.

Selection of the YB01KW01-5C24-JC requires system-level assessment of the following factors:

• Voltage supply availability: 24V vs. 110V operation
• Current sourcing capability: 10mA vs. 1.5mA draw
• Panel mechanical fit: 0.63" (16.00mm) cutout vs. 0.48" (12.19mm) cutout
• Termination compatibility: Quick Connect vs. Solder Lug connection method
• Optical characteristics: Clear lens vs. Diffused lens appearance

Both parts maintain identical compliance certifications and manufacturer origin within the NKK Switches product portfolio.

Frequently Asked Questions (FAQ)

Q: Can the YB01KW01-5C24-JC directly replace the KB01KW01-01-JC in existing installations?

A: Direct replacement requires verification of three critical factors: (1) availability of 24V power supply instead of 110V, (2) panel cutout diameter compatibility (0.63" vs. 0.48"), and (3) termination method compatibility (Quick Connect vs. Solder Lug). Mechanical and electrical modifications may be necessary.

Q: What is the primary functional difference between these two parts?

A: The KB01KW01-01-JC uses neon technology operating at 110V with 1.5mA current draw, while the YB01KW01-5C24-JC uses LED technology operating at 24V with 10mA current draw. These represent different indicator technologies with distinct electrical requirements.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the KB01KW01-01-JC and YB01KW01-5C24-JC are ROHS3 Compliant and REACH Unaffected, meeting current environmental and safety regulations.

Q: What does the obsolete status of the KB01KW01-01-JC mean for procurement?

A: Obsolete status indicates the KB01KW01-01-JC is no longer in active production. Existing inventory may be available through authorized distributors, but long-term availability is not guaranteed. The YB01KW01-5C24-JC, classified as Active, has ongoing manufacturing support.

Q: How do the lens transparency differences affect application suitability?

A: The KB01KW01-01-JC features a diffused lens for dispersed light output, while the YB01KW01-5C24-JC features a clear lens for concentrated light output. Application requirements determine which optical characteristic is appropriate.

Q: Are there packaging differences between these parts?

A: The KB01KW01-01-JC is packaged as individual units, while the YB01KW01-5C24-JC is packaged in boxes. Procurement quantities and handling procedures may differ accordingly.