C&K 7301SPD9CME Toggle Switch 3PDT Equivalent & Substitute Parts

Part Overview

The C&K 7301SPD9CME is a 3PDT (three-pole, double-throw) toggle switch rated for 5A at 120V AC and 28V DC. This through-hole mounted switch features an anti-rotation actuator, epoxy sealed terminals, and is designed for On-On switching applications. The 7301SPD9CME is classified as obsolete, making identification of functionally equivalent active alternatives essential for new designs and ongoing production support.

Substiute Parts

7301SPD9CME

C&KIn Stock: 7987301SPD9CME Datasheet

Current PartRFQ

7301SPD9CSE

C&KIn Stock: 11257301SPD9CSE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7301SPD9CME is determined by strict equivalence across the following critical parameters:

• Circuit configuration (3PDT)
• Switch function (On-On)
• Current rating (5A AC/DC)
• Voltage ratings (120V AC, 28V DC)
• Mounting type (Through Hole)
• Actuator type and length (Anti-Rotation, 12.45mm)
• Termination style (PC Pin)
• Operating temperature range (-30°C to 85°C)
• Electrical life (100,000 Cycles)
• Base product number (7301SP)

The C&K 7301SPD9CSE meets all these criteria and qualifies as a direct functional equivalent. The primary distinction is product status: the 7301SPD9CSE is active production, whereas the 7301SPD9CME is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The C&K 7301SPD9CSE is the direct functional equivalent for the obsolete 7301SPD9CME. All electrical and mechanical parameters are identical. The 7301SPD9CSE is the appropriate selection for:

• New designs requiring 3PDT toggle switch functionality at 5A/120V AC or 28V DC
• Replacement of obsolete 7301SPD9CME units in existing applications
• Applications requiring RoHS compliance, as the 7301SPD9CSE meets RoHS standards while the 7301SPD9CME does not
• Production environments where active component status and supply continuity are required

Frequently Asked Questions (FAQ)

Q: Can the 7301SPD9CSE directly replace the 7301SPD9CME in existing designs?

A: Yes. The 7301SPD9CSE is electrically and mechanically identical to the 7301SPD9CME. All functional parameters—circuit configuration, current and voltage ratings, actuator specifications, and operating temperature range—are equivalent. Pin-for-pin compatibility is maintained through identical PC pin termination.

Q: What is the primary difference between these two parts?

A: The 7301SPD9CME is obsolete, while the 7301SPD9CSE is in active production. Additionally, the 7301SPD9CSE is RoHS compliant and REACH affected, whereas the 7301SPD9CME is RoHS non-compliant and REACH unaffected.

Q: Are there any compliance considerations when switching from 7301SPD9CME to 7301SPD9CSE?

A: If your application or market requires RoHS compliance, the 7301SPD9CSE is the appropriate choice. The 7301SPD9CME does not meet RoHS standards. Both parts share the same ECCN classification (EAR99) and HTSUS code.

Q: What is the through-hole mounting compatibility?

A: Both parts use identical through-hole mounting with PC pin termination and unthreaded bushing. PCB layout and panel cutout requirements remain unchanged.

Q: Is the 7301SPD9CME still available?

A: The 7301SPD9CME is classified as obsolete. The 7301SPD9CSE is the active production equivalent with confirmed inventory availability.