C&K 7101SD9CKE Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7101SD9CKE is a toggle switch with Single Pole Double Throw (SPDT) configuration, rated for 0.4VA at 20V AC/DC. This through-hole mounted switch features a standard round actuator with brass chrome-plated construction and epoxy sealed terminals. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

7101SD9CKE

C&KIn Stock: 9967101SD9CKE Datasheet

Current PartRFQ

7101SD9CPE

C&KIn Stock: 10877101SD9CPE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the 7101SD9CKE must maintain electrical and mechanical compatibility based on the following critical parameters:

Electrical Compatibility Requirements:

• Circuit configuration: SPDT
• Switch function: On-On
• Current rating: 0.4VA (AC/DC)
• Voltage rating: 20V AC and 20V DC

Mechanical Compatibility Requirements:

• Mounting type: Through Hole
• Actuator type: Standard Round
• Actuator length: 12.45mm
• Termination style: PC Pin
• Operating temperature range: -30°C to 85°C
• Electrical life: 100,000 Cycles

Environmental & Compliance Requirements:

• RoHS compliance status
• Moisture sensitivity level: 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8536.50.9065

Parts meeting all these parameters are classified as direct substitutes within the C&K 7000 series toggle switch family.

Parameter Comparison

Engineering Selection Recommendations

The C&K 7101SD9CPE is a direct substitute for the obsolete 7101SD9CKE. Both components share identical electrical ratings, mechanical dimensions, and functional specifications within the C&K 7000 series toggle switch family.

The primary distinction is product status: the 7101SD9CKE is obsolete while the 7101SD9CPE is active. For new designs and production continuity, the 7101SD9CPE is the appropriate selection. Both parts maintain RoHS compliance and are classified under the same tariff and export control codes.

The REACH status difference (REACH Unaffected versus REACH Affected) reflects regulatory classification updates and does not impact functional compatibility or electrical performance.

Frequently Asked Questions (FAQ)

Q: Can the 7101SD9CPE directly replace the 7101SD9CKE in existing designs?

A: Yes. Both components are electrically and mechanically identical with matching SPDT configuration, 0.4VA current rating, 20V voltage rating, through-hole mounting, and 12.45mm actuator length. The 7101SD9CPE is the active production equivalent.

Q: What is the significance of the product status difference?

A: The 7101SD9CKE is classified as obsolete, indicating it is no longer manufactured. The 7101SD9CPE maintains active production status, ensuring availability for current and future applications.

Q: Are there any compliance differences between these parts?

A: Both parts are RoHS compliant and share identical ECCN and HTSUS classifications. The REACH status difference reflects regulatory updates and does not affect component selection or performance.

Q: What are the critical parameters for substitution within the C&K 7000 series?

A: Substitution requires matching circuit configuration (SPDT), switch function (On-On), current and voltage ratings (0.4VA at 20V AC/DC), mounting type (through hole), actuator specifications (standard round, 12.45mm length), and termination style (PC pin).

Q: Is the 7101SD9CPE available in the same packaging as the 7101SD9CKE?

A: Both components use identical through-hole PC pin termination and physical dimensions, ensuring compatibility with existing PCB layouts and assembly processes.