KP0115ACBKG036CF-2FJB Equivalent & Substitute Parts

Part Overview

The KP0115ACBKG036CF-2FJB is an illuminated pushbutton switch manufactured by NKK Switches, classified as SPST-NO (Single Pole Single Throw - Normally Open) with a current rating of 100mA at 12V DC. This through-hole mounted component features tactile feedback, LED illumination with green/red color options, and a square button actuator with clear white filter/diffuser. The part is currently listed as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. The mechanical and electrical life ratings of 5,000,000 cycles support long-term reliability in industrial control panels and user interface applications.

Substiute Parts

KP0115ACBKG036CF-2FJB

NKK SwitchesIn Stock: 751KP0115ACBKG036CF-2FJB Datasheet

Current PartRFQ

KP0115ACBKG03RGBP-2FJB

NKK SwitchesIn Stock: 1122KP0115ACBKG03RGBP-2FJB Datasheet

SimilarRFQ

LP11OA1TBSRG

E-SwitchIn Stock: 754LP11OA1TBSRG Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the KP0115ACBKG036CF-2FJB is determined by strict alignment of the following critical parameters:

Core Electrical Parameters (Non-Negotiable):

• Circuit configuration: SPST-NO
• Switch function: Off-Mom (momentary action)
• Current rating: 100mA DC minimum
• Voltage rating: 12V DC minimum
• Termination style: PC Pin

Core Mechanical Parameters (Non-Negotiable):

• Mounting type: Through Hole
• Actuator type: Square Button
• Illumination type: LED

Compatible Variation Parameters:

• Illumination color options: Green/Red or RGB (multi-color capable)
• Illumination voltage range: 2.0–4.6 VDC nominal (accommodates both 2.0/3.1 VDC and 2.2/4.6 VDC)
• Operating temperature range: May extend beyond -25°C ~ 50°C
• Mechanical/Electrical life: May exceed 5,000,000 cycles
• Product status: Active status preferred for ongoing availability

Both substitute parts meet these criteria and maintain functional and physical compatibility with the original KP0115ACBKG036CF-2FJB design.

Parameter Comparison

Engineering Selection Recommendations

KP0115ACBKG03RGBP-2FJB (NKK Switches): This substitute maintains identical electrical and mechanical specifications to the original part, including the 5,000,000-cycle life rating and -25°C ~ 50°C operating range. The primary distinction is RGB illumination capability (blue/green/red) versus the original green/red configuration. Product status is active with ROHS3 compliance certification, ensuring long-term supply chain availability and regulatory alignment. This substitute is optimal for direct replacement in existing designs without circuit modification.

LP11OA1TBSRG (E-Switch): This substitute meets all core electrical and mechanical requirements with identical SPST-NO circuit configuration, 100mA current rating, and 12V voltage rating. The operating temperature range extends to -20°C ~ 70°C, providing broader environmental tolerance. However, mechanical and electrical life ratings are specified at 1,000,000 cycles, representing a reduction from the original 5,000,000-cycle specification. This substitute is suitable for applications where the reduced cycle life is acceptable and extended temperature range is beneficial. Product status is active with ROHS3 compliance.

Frequently Asked Questions (FAQ)

Q: Can KP0115ACBKG03RGBP-2FJB be used as a direct replacement for KP0115ACBKG036CF-2FJB?

A: Yes. Both parts share identical electrical ratings (100mA, 12V DC), circuit configuration (SPST-NO), mechanical life (5,000,000 cycles), operating temperature range (-25°C ~ 50°C), and through-hole PC pin termination. The RGB illumination option in the substitute provides additional color flexibility while maintaining compatibility with the original green/red illumination voltage specifications.

Q: What is the key difference between the two substitute options?

A: KP0115ACBKG03RGBP-2FJB maintains the original 5,000,000-cycle life rating and identical operating temperature range. LP11OA1TBSRG extends the operating temperature range to -20°C ~ 70°C but specifies 1,000,000-cycle mechanical and electrical life. Select based on application cycle frequency and environmental temperature requirements.

Q: Are the illumination voltage specifications compatible across all three parts?

A: Yes. The illumination voltage ranges are compatible: the original specifies 2.0 and 3.1 VDC, KP0115ACBKG03RGBP-2FJB specifies 2.0, 2.9, and 2.9 VDC, and LP11OA1TBSRG specifies 2.2 and 4.6 VDC. All fall within acceptable LED forward voltage operating windows for standard circuit designs.

Q: Does packaging differ between the main part and substitutes?

A: The original part packaging is not specified. KP0115ACBKG03RGBP-2FJB is supplied in bulk packaging, and LP11OA1TBSRG is supplied in bulk packaging. Confirm packaging requirements with your procurement process.

Q: Are both substitutes RoHS compliant?

A: Yes. Both KP0115ACBKG03RGBP-2FJB and LP11OA1TBSRG carry ROHS3 compliance certification. RoHS status for the original KP0115ACBKG036CF-2FJB is not specified in the provided data.