E201SD1CGE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The E201SD1CGE is an active production toggle switch manufactured by C&K, featuring DPDT (Double Pole Double Throw) circuitry with On-On switching function. This through-hole mounted component is rated for 7.5A at 125V AC and 28V DC, with IP57 ingress protection and epoxy sealed terminals. The component is in active product status with 742 units currently in stock.

Alternative equivalent parts may be required due to inventory constraints, regional availability, or specific application requirements where substitute electrical and mechanical parameters remain within acceptable operating ranges.

Substiute Parts

E201SD1CGE

C&KIn Stock: 846E201SD1CGE Datasheet

Current PartRFQ

100AWDP1T1B4M2RE

E-SwitchIn Stock: 1086100AWDP1T1B4M2RE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for toggle switch DPDT components is determined by the following critical parameters:

Circuit Configuration: Both main and substitute parts must maintain DPDT topology with On-On switching function to preserve electrical behavior in the target application.

Mounting and Physical Interface: Through-hole mounting type, standard round actuator, and 12.70mm actuator length must remain consistent to ensure mechanical compatibility with existing PCB layouts and panel cutouts.

Termination Style: PC pin termination is required for direct compatibility with through-hole solder connections.

Environmental Protection: Ingress protection rating must meet or exceed application requirements for dust and moisture resistance.

Electrical Ratings: Current and voltage ratings of substitute parts must not exceed the design specifications of the application circuit. Lower ratings indicate reduced capability and potential unsuitability.

Compliance and Lifecycle: Active product status and ROHS3 compliance ensure long-term availability and regulatory alignment.

The substitute part 100AWDP1T1B4M2RE from E-Switch shares the core DPDT circuit topology, On-On function, through-hole mounting, standard round actuator with identical 12.70mm length, PC pin termination, and operating temperature range. However, electrical ratings differ significantly and must be evaluated against specific application requirements.

Parameter Comparison

Engineering Selection Recommendations

E201SD1CGE (Primary Component): Recommended for applications requiring 7.5A current capacity at 125V AC or 28V DC. Active product status ensures continued availability and supply chain stability. ROHS3 compliance and REACH affected status confirm regulatory alignment for industrial and commercial applications.

100AWDP1T1B4M2RE (Substitute Consideration): This component shares identical mechanical interfaces and circuit topology but operates at significantly reduced electrical ratings (0.4VA at 20V maximum). Substitution is applicable only for low-power signal switching applications where current requirements do not exceed 0.4A and voltage does not exceed 20V. The higher ingress protection rating (IP67 versus IP57) provides enhanced environmental sealing. Active product status and ROHS3 compliance maintain regulatory compliance. Electrical life of 30,000 cycles versus 40,000 cycles represents reduced cycle endurance.

Selection between these components must be based on the specific electrical load requirements of the target application. Direct substitution is not appropriate for applications designed around the E201SD1CGE's 7.5A capacity.

Frequently Asked Questions (FAQ)

Q: Can the 100AWDP1T1B4M2RE directly replace the E201SD1CGE in existing designs?

A: Direct replacement is not recommended without circuit analysis. While both components share identical DPDT topology, mounting type, and actuator dimensions, the substitute part is rated for 0.4VA maximum versus 7.5A for the primary component. Substitution is only valid if the application circuit operates within the lower electrical ratings.

Q: What are the key mechanical compatibility factors?

A: Both components feature through-hole mounting, standard round actuators with 12.70mm length, and PC pin termination. These parameters ensure identical PCB footprint compatibility and panel integration. No mechanical modifications are required if electrical ratings are acceptable.

Q: How do ingress protection ratings differ between these parts?

A: The E201SD1CGE provides IP57 protection (dust protected, waterproof), while the 100AWDP1T1B4M2RE provides IP67 protection (dust tight, waterproof). IP67 represents a higher sealing standard. Selection depends on environmental exposure requirements of the specific application.

Q: What is the significance of the 40,000 versus 30,000 cycle electrical life ratings?

A: Electrical life indicates the number of switching cycles before performance degradation. The E201SD1CGE supports 40,000 cycles, while the substitute supports 30,000 cycles. For high-cycle applications, the primary component provides extended operational life.

Q: Are both components suitable for industrial applications?

A: Both components are active production parts with ROHS3 compliance. The E201SD1CGE is REACH affected, while the substitute is REACH unaffected. Regulatory requirements for the specific application region determine which compliance status is necessary.

Q: What packaging is available for these components?

A: Both components are supplied in bulk packaging. Current inventory includes 742 units of E201SD1CGE and 1050 units of 100AWDP1T1B4M2RE.