D6R30 LFS Equivalent & Substitute Parts

Part Overview

The D6R30 LFS is a pushbutton switch manufactured by C&K, classified as SPST-NO (Single Pole Single Throw - Normally Open) with keyswitch functionality. This component is rated for 0.1A at 32V DC and features tactile feedback with a yellow round button actuator. The part is currently listed as obsolete, making identification of suitable substitutes essential for ongoing design support and component procurement.

Substiute Parts

D6R30 LFS

C&KIn Stock: 932D6R30 LFS Datasheet

Current PartRFQ

D6R30 F1 LFS

C&KIn Stock: 6818D6R30 F1 LFS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the D6R30 LFS is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPST-NO)
• Switch function (Off-Mom momentary operation)
• Current and voltage ratings (100mA DC, 32V DC)
• Actuator type and color (Round button, yellow)
• Mounting method (Through Hole with PC Pin termination)
• Operating temperature range (-20°C to 85°C)
• Electrical life specification (250,000 cycles)
• RoHS compliance status

The D6R30 F1 LFS meets all these criteria and is classified as a direct substitute within the D6 series.

Parameter Comparison

Engineering Selection Recommendations

The D6R30 F1 LFS is the direct equivalent substitute for the obsolete D6R30 LFS. Both parts share identical electrical specifications, mechanical characteristics, and environmental ratings. The substitute part carries Active product status with higher inventory availability (6733 units in stock versus 897 units for the obsolete part), ensuring long-term supply chain continuity.

The D6R30 F1 LFS maintains RoHS compliance with ROHS3 certification, exceeding the RoHS Compliant status of the original part. Both parts are REACH Unaffected and classified under ECCN EAR99. The packaging difference (Tray versus Bulk) does not affect functional compatibility and represents a standard variation in distribution format.

Frequently Asked Questions (FAQ)

Q: Can the D6R30 F1 LFS be used as a direct replacement for D6R30 LFS in existing designs?

A: Yes. The D6R30 F1 LFS is electrically and mechanically identical to the D6R30 LFS across all critical parameters including circuit configuration, current/voltage ratings, actuator specifications, and operating temperature range. The parts are interchangeable at the component level.

Q: What is the difference between the two part numbers?

A: The D6R30 F1 LFS includes an "F1" designation in the part number, which typically indicates a revision or variant within the D6 series. Both parts are manufactured by C&K and belong to the same D6 keyswitch family. The functional and electrical specifications remain identical.

Q: Does the packaging difference affect compatibility?

A: No. The D6R30 LFS is supplied in bulk packaging while the D6R30 F1 LFS is supplied in tray packaging. This difference relates only to distribution and handling; it does not affect the electrical performance, mechanical fit, or operational characteristics of the component.

Q: Is the D6R30 F1 LFS suitable for applications requiring RoHS compliance?

A: Yes. The D6R30 F1 LFS carries ROHS3 certification, which exceeds the RoHS Compliant status of the original part. Both parts meet regulatory requirements for RoHS-restricted substance limitations.

Q: What is the inventory status of the substitute part?

A: The D6R30 F1 LFS is classified as Active with 6733 units in stock. The original D6R30 LFS is Obsolete with 897 units remaining. The substitute part provides superior long-term availability for procurement planning.