KAC08LGGT DIP Switch Equivalent & Substitute Parts

Part Overview

The KAC08LGGT is an 8-position DIP switch manufactured by E-Switch, designed for surface mount applications with piano actuator operation. This SPST switch is rated for 25mA at 24VDC and is currently in active production status. Alternative equivalent parts may be required due to component availability, lead time considerations, or specific application requirements such as actuator type preference or packaging format.

Substiute Parts

KAC08LGGT

E-SwitchIn Stock: 681KAC08LGGT Datasheet

Current PartRFQ

JS0208AP4-R

NKK SwitchesIn Stock: 2765JS0208AP4-R Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The JS0208AP4-R from NKK Switches qualifies as an equivalent substitute based on the following critical parameters:

• Circuit Configuration: Both parts are SPST switches with identical electrical function
• Position Count: Both provide 8 positions for configuration flexibility
• Electrical Rating: Both are rated 25mA at 24VDC, meeting identical load requirements
• Mounting and Termination: Both use surface mount with gull wing termination and 0.100" pitch, ensuring PCB footprint compatibility
• Compliance: Both are ROHS3 compliant and REACH unaffected with MSL 1 rating

The primary difference is the actuator type: KAC08LGGT uses a piano (raised) actuator, while JS0208AP4-R uses a slide (standard) actuator. Both actuator types are functionally equivalent for SPST switching applications.

Parameter Comparison

Engineering Selection Recommendations

Both the KAC08LGGT and JS0208AP4-R are active production components with full ROHS3 compliance and unlimited moisture sensitivity ratings, making either suitable for new designs. Selection between these parts should be based on:

KAC08LGGT is appropriate when piano actuator operation is specified or when the extended operating temperature range to 85°C is required.

JS0208AP4-R is appropriate when slide actuator preference exists, when the lower profile height (0.170" vs 0.201") is beneficial for space-constrained layouts, or when tape and reel packaging is preferred for high-volume production.

Both parts share identical electrical ratings, pitch, termination style, and compliance certifications, ensuring functional interchangeability in 24VDC SPST switching applications.

Frequently Asked Questions (FAQ)

Q: Are KAC08LGGT and JS0208AP4-R electrically interchangeable?

A: Yes. Both parts are SPST switches with identical 25mA at 24VDC ratings, 8-position configuration, 0.100" pitch, and gull wing termination. They are electrically and mechanically compatible for PCB mounting.

Q: What is the difference between piano and slide actuators?

A: Piano actuators use a raised lever mechanism, while slide actuators use a standard sliding mechanism. Both provide identical SPST switching function. The choice depends on user interface preference and available PCB space.

Q: Does the height difference affect PCB design?

A: The KAC08LGGT is 0.201" tall while the JS0208AP4-R is 0.170" tall. This 0.031" difference may be relevant in space-constrained applications with height restrictions, but both fit standard surface mount assembly processes.

Q: Are both parts RoHS compliant?

A: Yes. Both KAC08LGGT and JS0208AP4-R are ROHS3 compliant with MSL 1 (unlimited) moisture sensitivity ratings.

Q: What is the operating temperature difference?

A: KAC08LGGT operates from -20°C to 85°C, while JS0208AP4-R operates from -20°C to 70°C. For applications requiring operation above 70°C, KAC08LGGT is required.

Q: Does packaging format affect part selection?

A: KAC08LGGT is supplied in tube packaging, while JS0208AP4-R is supplied in tape and reel format. Tape and reel is typically preferred for automated assembly and high-volume production, while tube packaging is suitable for lower-volume or manual assembly applications.