SWW236A7 Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The SWW236A7 is an APEM Inc. toggle switch featuring SPDT (Single Pole Double Throw) circuitry with On-On switching function. This through-hole, right-angle vertical mounted component is rated for 5A AC at 125V and 4A DC at 30V, with a sealed design and 40,000 electrical cycle life. The part is currently active in production with 905 units in stock. Alternative equivalent parts may be required due to inventory constraints, application-specific performance requirements, or supply chain considerations.

Substiute Parts

SWW236A7

APEM Inc.In Stock: 1013SWW236A7 Datasheet

Current PartRFQ

E101MD1AV2QE

C&KIn Stock: 981E101MD1AV2QE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Equivalent substitution for the SWW236A7 is determined by strict alignment of the following critical parameters:

Circuit configuration must remain SPDT with On-On switching function to maintain electrical functionality. Mounting type, actuator type, and termination style must be identical to ensure mechanical and electrical compatibility with existing PCB layouts and panel cutouts. Current and voltage ratings must meet or exceed the original specification to prevent component failure under rated load conditions. Operating temperature range must encompass the application environment. Electrical life cycle rating must match or exceed the original 40,000 cycles specification. RoHS and regulatory compliance status must be maintained for product certification requirements.

The substitute part E101MD1AV2QE from C&K meets these criteria with equivalent SPDT On-On configuration, identical mounting and termination specifications, and superior current rating (7.5A AC/DC versus 5A AC/4A DC), making it a direct functional equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the SWW236A7 and E101MD1AV2QE maintain ROHS3 compliance and active product status, ensuring continued availability and regulatory alignment. The E101MD1AV2QE provides enhanced performance specifications with higher current ratings (7.5A AC/DC versus 5A AC/4A DC) and extended low-temperature operating range (-30°C versus -20°C), making it suitable for applications requiring greater thermal margin or higher switching loads. The E101MD1AV2QE includes IP57 ingress protection, providing additional environmental sealing compared to the sealed design of the SWW236A7. Selection between these parts should be based on specific application current requirements, environmental exposure conditions, and packaging format availability (bulk versus tray).

Frequently Asked Questions (FAQ)

Q: Can the E101MD1AV2QE directly replace the SWW236A7 in existing designs?

A: Yes. Both parts share identical SPDT On-On circuit configuration, through-hole right-angle vertical mounting, standard round actuator type, and PC pin termination. The 0.12mm difference in actuator length (7.62mm versus 7.50mm) is within typical mechanical tolerance for panel-mounted toggle switches. The E101MD1AV2QE's higher current rating and extended temperature range provide performance margin without requiring design modification.

Q: What are the key differences between these substitute parts?

A: The E101MD1AV2QE provides higher current capacity (7.5A AC/DC versus 5A AC/4A DC), extended low-temperature operation (-30°C versus -20°C), and IP57 ingress protection. DC voltage rating is slightly lower (28V versus 30V). Both maintain 40,000 electrical cycle life and ROHS3 compliance.

Q: Are there packaging considerations when substituting these parts?

A: The SWW236A7 is supplied in bulk packaging, while the E101MD1AV2QE is supplied in tray packaging. Verify that tray packaging is compatible with your assembly process and material handling requirements.

Q: Do both parts meet the same regulatory compliance standards?

A: Yes. Both the SWW236A7 and E101MD1AV2QE are ROHS3 compliant and carry EAR99 ECCN classification. Both are classified under HTSUS code 8536.50.9065.

Q: Which part should be selected for applications with DC voltage requirements above 28V?

A: The SWW236A7 with its 30V DC rating is required for applications exceeding 28V DC. The E101MD1AV2QE is limited to 28V DC maximum.