D6R00 LFS Equivalent & Substitute Parts

Part Overview

The D6R00 LFS is a pushbutton switch manufactured by C&K, classified as SPST-NO (Single Pole Single Throw - Normally Open) with keyswitch functionality. This through-hole mounted component is rated for 0.1A at 32V DC and features tactile feedback with a white round button actuator. The D6R00 LFS is currently listed as obsolete, making identification of suitable substitute parts essential for ongoing design support and component procurement.

Substiute Parts

D6R00 LFS

C&KIn Stock: 1171D6R00 LFS Datasheet

Current PartRFQ

D6R00 F1 LFS

C&KIn Stock: 6157D6R00 F1 LFS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the D6R00 LFS is determined by strict equivalence across the following critical parameters:

• Circuit configuration (SPST-NO)
• Current rating (100mA DC)
• Voltage rating (32V DC)
• Mounting type (Through Hole)
• Switch type (Keyswitch)
• Switch function (Off-Mom momentary operation)
• Actuator type (Round button)
• Termination style (PC Pin)
• Operating temperature range (-20°C to 85°C)
• Electrical life rating (250,000 cycles)

The D6R00 F1 LFS meets all these criteria and is classified as a direct substitute within the D6 series family.

Parameter Comparison

Engineering Selection Recommendations

The D6R00 F1 LFS is the direct functional equivalent of the obsolete D6R00 LFS. Both components share identical electrical specifications, mechanical characteristics, and environmental ratings. The primary distinction is product status: the D6R00 LFS is obsolete while the D6R00 F1 LFS is active and currently in production.

For new designs or component replenishment, the D6R00 F1 LFS is the appropriate selection. The substitute part maintains full compatibility with existing PCB layouts and circuit designs due to identical mounting type, termination style, and actuator configuration. The D6R00 F1 LFS carries ROHS3 compliance, meeting current regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the D6R00 F1 LFS be used as a direct replacement for the D6R00 LFS?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical circuit configuration (SPST-NO), current and voltage ratings (100mA, 32V DC), mounting type (Through Hole), and termination style (PC Pin). The D6R00 F1 LFS is the active production equivalent.

Q: What is the difference between the D6R00 LFS and D6R00 F1 LFS?

A: The D6R00 LFS is obsolete; the D6R00 F1 LFS is the active equivalent. All electrical and mechanical parameters are identical. The packaging differs (bulk versus tray), and the D6R00 F1 LFS carries ROHS3 compliance versus RoHS compliance for the original part.

Q: Are there any PCB layout modifications required when switching from D6R00 LFS to D6R00 F1 LFS?

A: No. Both components use identical Through Hole mounting with PC Pin termination. PCB footprints and hole spacing remain unchanged.

Q: What is the operating temperature range for these switches?

A: Both the D6R00 LFS and D6R00 F1 LFS operate across -20°C to 85°C.

Q: How many electrical cycles are rated for these switches?

A: Both components are rated for 250,000 electrical cycles in Off-Mom (momentary) operation.