APEM 5658AB9 Toggle Switch 3PDT Equivalent & Substitute Parts

Part Overview

The APEM 5658AB9 is a 3PDT (three-pole double-throw) toggle switch rated for 6A at 125V AC and 4A at 30V DC. This panel-mount switch features a flatted brass nickel-plated actuator with solder lug termination and epoxy sealed terminals. The part is currently active in production with 1,159 units in stock. Equivalent and substitute parts are identified when component availability changes, supply chain constraints occur, or design flexibility is required while maintaining functional compatibility within specified electrical and mechanical parameters.

Substiute Parts

5658AB9

APEM Inc.In Stock: 12275658AB9 Datasheet

Current PartRFQ

7307P3YZQE

C&KIn Stock: 8027307P3YZQE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the APEM 5658AB9 is determined by the following critical parameters:

• Circuit configuration must be 3PDT
• Switch function must be On-Off-Mom
• Current rating must meet or exceed 6A AC at 125V and 4A DC at 30V
• Mounting type must be panel mount with compatible panel cutout dimensions
• Termination style must be solder lug
• Actuator type must be compatible with flatted design
• Operating temperature range must encompass -40°C to 85°C
• Electrical life must be minimum 40,000 cycles
• RoHS3 compliance required

The C&K 7307P3YZQE meets the core functional requirements of 3PDT configuration and On-Off-Mom operation. However, specific electrical ratings and mechanical dimensions require detailed comparison for application suitability.

Parameter Comparison

Engineering Selection Recommendations

Both the APEM 5658AB9 and C&K 7307P3YZQE are ROHS3 compliant and maintain 40,000 cycle electrical life specifications. Selection between these parts depends on application-specific requirements:

The APEM 5658AB9 provides higher AC current rating (6A vs 5A) and extended low-temperature operation (-40°C vs -30°C minimum). This part is suitable for applications requiring maximum AC load capacity or operation in cold environments.

The C&K 7307P3YZQE offers higher DC current rating (5A vs 4A) and slightly enhanced anti-rotation actuator design. This part is suitable for DC-dominant applications or where anti-rotation features provide mechanical advantage.

Panel cutout dimensions differ by 0.15mm (APEM 6.50mm vs C&K 6.35mm). Mechanical panel compatibility must be verified before substitution. Actuator length difference of 0.03mm is negligible for most applications.

Frequently Asked Questions (FAQ)

Q: Can the C&K 7307P3YZQE directly replace the APEM 5658AB9 in all applications?

A: Direct replacement requires verification of three factors: (1) AC current demand must not exceed 5A at 120V, (2) panel cutout diameter must accommodate 6.35mm opening, and (3) minimum operating temperature must not fall below -30°C. If all three conditions are met, substitution is electrically and mechanically compatible.

Q: What is the significance of the panel cutout dimension difference?

A: The APEM requires a 6.50mm diameter cutout while the C&K requires 6.35mm. Existing panel tooling designed for APEM will not accommodate C&K without modification. New panel designs can use either dimension, but consistency within a product line is recommended.

Q: Are there differences in actuator design between these parts?

A: Both use flatted actuator designs. The C&K features anti-rotation geometry, which provides additional mechanical stability. The APEM uses standard flatted design. Both are compatible with standard toggle switch applications.

Q: What compliance certifications apply to both parts?

A: Both parts are ROHS3 compliant and carry EAR99 ECCN classification. The APEM is REACH unaffected while the C&K is REACH affected. Regulatory requirements for your application region should be verified.

Q: How do the electrical life ratings compare?

A: Both parts specify 40,000 electrical cycles, indicating equivalent mechanical durability and contact reliability under rated operating conditions.