7305SCWZGE Equivalent & Substitute Parts

Part Overview

The 7305SCWZGE is a 3PDT toggle switch manufactured by C&K, rated for 5A at 120V AC and 28V DC. This panel-mount switch features momentary-off-momentary (Mom-Off-Mom) operation with solder lug termination and IP67 ingress protection. The part is currently active in production with 741 units in stock. Alternative equivalent parts may be required due to supply constraints, lead time considerations, or specific application requirements where substitute models meet identical electrical and mechanical specifications.

Substiute Parts

7305SCWZGE

C&KIn Stock: 7917305SCWZGE Datasheet

Current PartRFQ

1003P4T1B1M1QEH

E-SwitchIn Stock: 12571003P4T1B1M1QEH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7305SCWZGE is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: Must be 3PDT
• Switch Function: Must be Mom-Off-Mom
• Current Rating: Must be 5A AC/DC minimum
• Voltage Ratings: Must support 120V AC and 28V DC minimum
• Mounting Type: Must be Panel Mount
• Termination Style: Must be Solder Lug
• Panel Cutout Dimensions: Must be Circular 6.35mm Diameter
• Bushing Thread: Must be 1/4-40
• Operating Temperature: Must cover -30°C to 85°C range
• Electrical Life: Must meet or exceed 40,000 cycles
• RoHS Compliance: Must be ROHS3 Compliant

The substitute part 1003P4T1B1M1QEH (E-Switch) meets all mandatory electrical and mechanical parameters for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

Both the 7305SCWZGE and 1003P4T1B1M1QEH are ROHS3 compliant and carry active product status. The 1003P4T1B1M1QEH is a direct functional equivalent with identical electrical ratings and mechanical interface specifications. The actuator length difference of 0.26mm (10.67mm versus 10.41mm) falls within typical manufacturing tolerances for toggle switch actuators and does not affect panel mounting or operational compatibility.

Selection between these parts should be based on availability, lead time, and supply chain requirements, as both meet all specified electrical and mechanical parameters for equivalent performance in the application.

Frequently Asked Questions (FAQ)

Q: Can the 1003P4T1B1M1QEH replace the 7305SCWZGE in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical circuit configuration (3PDT), switch function (Mom-Off-Mom), current and voltage ratings (5A at 120V AC / 28V DC), panel cutout dimensions (6.35mm circular), bushing thread (1/4-40), and termination style (solder lug). No design modifications are required.

Q: What is the significance of the actuator length difference?

A: The 1003P4T1B1M1QEH has an actuator length of 10.41mm compared to 10.67mm for the 7305SCWZGE. This 0.26mm difference is within standard manufacturing tolerances for toggle switch actuators and does not affect panel mounting depth, clearance, or operational function.

Q: Are both parts suitable for the same environmental conditions?

A: Yes. Both parts operate across the identical temperature range (-30°C to 85°C) and both achieve IP67 ingress protection rating (dust tight, waterproof). Both are rated for 40,000 electrical cycles.

Q: What compliance certifications apply to both parts?

A: Both the 7305SCWZGE and 1003P4T1B1M1QEH are ROHS3 compliant. The 7305SCWZGE carries REACH Affected status, while the 1003P4T1B1M1QEH is REACH Unaffected. Both carry EAR99 ECCN classification.

Q: Are there any packaging or inventory considerations?

A: The 7305SCWZGE has 741 units in stock (C&K), while the 1003P4T1B1M1QEH has 1175 units in stock (E-Switch). Both are supplied in bulk packaging. Selection may depend on immediate availability requirements.