C&K 7401P4YCLE Toggle Switch 4PDT Equivalent & Substitute Parts

Part Overview

The C&K 7401P4YCLE is a 4PDT toggle switch rated for 5A at 120V AC / 28V DC, designed for panel mount applications with a circular 6.35mm cutout. This component is classified as obsolete, making identification of active equivalent parts essential for ongoing system support and procurement planning. The switch features epoxy sealed terminals, brass chrome-plated actuators, and is rated for 100,000 electrical cycles across an operating temperature range of -30°C to 85°C.

Substiute Parts

7401P4YCLE

C&KIn Stock: 7457401P4YCLE Datasheet

Current PartRFQ

7401P4YCRE

C&KIn Stock: 11287401P4YCRE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7401P4YCLE is determined by strict equivalence across electrical and mechanical parameters. The following criteria establish direct substitutability:

• Circuit configuration must be 4PDT
• Current rating must be 5A (AC/DC)
• Voltage ratings must match: 120V AC and 28V DC minimum
• Mounting type must be panel mount with identical panel cutout dimensions (6.35mm circular)
• Bushing thread specification must be 1/4-40
• Actuator type and length must be identical (flat anti-rotation, 6.35mm)
• Termination style must be PC Pin
• Operating temperature range must encompass -30°C to 85°C
• Base product number must be 7401P4 (same family)

The C&K 7401P4YCRE meets all substitution criteria and represents an active product within the same 7000 series family.

Parameter Comparison

Engineering Selection Recommendations

The C&K 7401P4YCRE is a direct functional equivalent to the obsolete 7401P4YCLE. Both components share identical electrical specifications, mechanical dimensions, and operational characteristics. The primary distinction is product status: the 7401P4YCLE is obsolete while the 7401P4YCRE is active and currently available.

Both parts maintain equivalent RoHS compliance status and carry identical ECCN and HTSUS classifications. The 7401P4YCRE is the recommended selection for new designs and replacement procurement due to its active product status and confirmed availability. No performance degradation or functional compromise results from this substitution.

Frequently Asked Questions (FAQ)

Q: Can the 7401P4YCRE directly replace the 7401P4YCLE in existing applications?

A: Yes. Both components are electrically and mechanically identical. The 7401P4YCRE maintains the same 4PDT circuit configuration, 5A current rating, 120V AC / 28V DC voltage specifications, panel mount dimensions, and PC pin termination. Panel cutout and bushing thread specifications are identical, enabling direct mechanical interchange.

Q: What is the primary reason for substitution?

A: The 7401P4YCLE is classified as obsolete. The 7401P4YCRE is the active equivalent within the C&K 7000 series, ensuring ongoing availability and supply chain continuity.

Q: Are there any compliance differences between these parts?

A: Both components are RoHS compliant and carry identical ECCN (EAR99) and HTSUS (8536.50.9065) classifications. The 7401P4YCRE is REACH Affected while the 7401P4YCLE is REACH Unaffected; however, this distinction does not affect functional substitutability.

Q: What are the critical parameters that define substitutability for this switch?

A: Substitutability is determined by: 4PDT circuit configuration, 5A current rating, 120V AC / 28V DC voltage ratings, panel mount with 6.35mm circular cutout, 1/4-40 bushing thread, flat anti-rotation actuator at 6.35mm length, PC pin termination, and operating temperature range of -30°C to 85°C.

Q: Is inventory availability a factor in component selection?

A: The 7401P4YCRE has 1,082 pieces in stock compared to 648 pieces for the obsolete 7401P4YCLE. The active status of the 7401P4YCRE ensures continued availability for future procurement cycles.