C&K 7201MD9ALE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201MD9ALE is a toggle switch with DPDT (Double Pole Double Throw) configuration rated for 5A at 120V AC. This through-hole, right-angle mounted switch features epoxy sealed terminals and a brass chrome-plated actuator. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement planning.

Substiute Parts

7201MD9ALE

C&KIn Stock: 10207201MD9ALE Datasheet

Current PartRFQ

7201MD9ARE

C&KIn Stock: 9867201MD9ARE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201MD9ALE is determined by strict equivalence across the following critical parameters:

• Circuit configuration (DPDT)
• Switch function (On-On)
• Current rating (5A AC/DC)
• Voltage ratings (120V AC / 28V DC)
• Mounting type (Through Hole, Right Angle)
• Termination style (PC Pin)
• Actuator specifications (Standard Round, 6.86mm length)
• Operating temperature range (-30°C to 85°C)
• Electrical life (100,000 cycles)

The C&K 7201MD9ARE meets all these criteria and is classified as an active product, making it a direct functional equivalent suitable for replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The 7201MD9ARE is the direct equivalent for the obsolete 7201MD9ALE. Both parts share identical electrical and mechanical specifications across all functional parameters. The primary distinction is product status: the 7201MD9ARE is actively manufactured and supported, whereas the 7201MD9ALE is obsolete.

The 7201MD9ARE carries ROHS3 compliance, whereas the 7201MD9ALE is non-compliant. For applications subject to RoHS requirements, the 7201MD9ARE is the appropriate selection. The 7201MD9ARE is also REACH Affected, compared to the 7201MD9ALE which is REACH Unaffected. Packaging differs between the two parts: the 7201MD9ALE is supplied in bulk, while the 7201MD9ARE is supplied in trays.

Frequently Asked Questions (FAQ)

Q: Can the 7201MD9ARE directly replace the 7201MD9ALE in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all functional parameters: DPDT configuration, 5A current rating, 120V AC / 28V DC voltage ratings, through-hole right-angle mounting, PC pin termination, and 100,000-cycle electrical life. The 7201MD9ARE is the active production equivalent.

Q: What is the difference in RoHS compliance between these parts?

A: The 7201MD9ALE is RoHS non-compliant. The 7201MD9ARE is ROHS3 compliant. For applications requiring RoHS compliance, the 7201MD9ARE must be used.

Q: Are there packaging differences between these parts?

A: Yes. The 7201MD9ALE is supplied in bulk packaging, while the 7201MD9ARE is supplied in trays. Verify packaging requirements for your procurement and assembly processes.

Q: What is the REACH status difference?

A: The 7201MD9ALE is REACH Unaffected. The 7201MD9ARE is REACH Affected. Confirm REACH compliance requirements for your application and regulatory jurisdiction.

Q: Are the actuator specifications identical?

A: Yes. Both parts feature a standard round actuator with 6.86mm length, identical operating temperature range (-30°C to 85°C), and identical electrical life rating (100,000 cycles).