C&K 7201SDZGE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201SDZGE is a panel-mount toggle switch with DPDT (Double Pole Double Throw) circuit configuration, rated for 5A at 120V AC and 28V DC. This switch features a standard round actuator with epoxy sealed terminals and operates across a temperature range of -30°C to 85°C. The product is active and ROHS3 compliant, with 868 units currently in stock.

Equivalent and substitute parts are identified when mechanical compatibility, electrical ratings, and functional characteristics align within acceptable parameters for the application. Substitutes may vary in electrical life cycles, actuator design, or voltage specifications while maintaining core DPDT functionality and panel-mount compatibility.

Substiute Parts

7201SDZGE

C&KIn Stock: 9657201SDZGE Datasheet

Current PartRFQ

100DP1T1B1M1REH

E-SwitchIn Stock: 1774100DP1T1B1M1REH Datasheet

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100DP1T6B11M1QEH

E-SwitchIn Stock: 1515100DP1T6B11M1QEH Datasheet

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100DP1T6B11M1REH

E-SwitchIn Stock: 1090100DP1T6B11M1REH Datasheet

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2M1-DP1-T6-B1-M1QE

Carling TechnologiesIn Stock: 22302M1-DP1-T6-B1-M1QE Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 7201SDZGE are grouped based on electrical and mechanical compatibility criteria:

Primary Substitution Criteria:

• Circuit configuration: DPDT required
• Switch function: On-On required
• Mounting type: Panel Mount required
• Panel cutout dimensions: Circular 6.35mm Dia required
• Bushing thread: 1/4-40 required
• Termination style: Solder Lug required
• Operating temperature range: -30°C to 85°C required

Acceptable Variation Parameters:

• Current rating: 5A AC/DC (primary specification) or lower ratings for reduced-load applications
• Voltage rating: 120V AC / 28V DC (primary specification) or lower ratings for reduced-voltage applications
• Actuator type: Standard Round, Flat Anti-Rotation, or Flatted designs
• Actuator length: Tolerance range 10.41mm to 12.45mm
• Electrical life cycles: 40,000 to 100,000 cycles
• Ingress protection: IP67 acceptable as enhanced feature

Parameter Comparison

Engineering Selection Recommendations

Full Electrical and Mechanical Equivalents:

The E-Switch 100DP1T6B11M1QEH provides direct electrical equivalence to the 7201SDZGE, matching 5A current rating at 120V AC and 28V DC. Both parts are ROHS3 compliant and active products. The primary difference is the Flat Anti-Rotation actuator design versus the Standard Round actuator, with actuator length varying by 0.15mm (12.30mm vs 12.45mm). This substitute is suitable for applications requiring identical electrical performance with enhanced actuator stability.

The Carling Technologies 2M1-DP1-T6-B1-M1QE matches the 5A current rating and provides 125V AC rating (5V higher than the original). This part includes IP67 ingress protection, offering enhanced environmental sealing. Electrical life is rated at 50,000 cycles versus 100,000 cycles for the original. This substitute is appropriate for applications requiring higher voltage tolerance and environmental protection.

Reduced-Rating Substitutes:

The E-Switch 100DP1T6B11M1REH and 100DP1T1B1M1REH are rated for 0.4VA at 20V AC/DC, representing significant reductions in electrical capacity. These parts maintain mechanical compatibility but are suitable only for low-power switching applications. The 100DP1T1B1M1REH retains the Standard Round actuator, while the 100DP1T6B11M1REH uses a Flat Anti-Rotation design.

All substitute parts maintain ROHS3 compliance and active product status, ensuring regulatory alignment and supply continuity.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100DP1T6B11M1QEH directly replace the C&K 7201SDZGE?

A: Yes, for electrical and mechanical compatibility. Both switches feature DPDT On-On configuration, 5A current rating at 120V AC and 28V DC, identical panel cutout dimensions (6.35mm circular), 1/4-40 bushing thread, and solder lug termination. The actuator design differs (Flat Anti-Rotation vs Standard Round), and actuator length varies by 0.15mm. Verify actuator clearance in your panel design before substitution.

Q: What is the difference between the E-Switch 100DP1T6B11M1QEH and 100DP1T6B11M1REH?

A: Both use identical mechanical specifications and Flat Anti-Rotation actuators at 12.30mm length. The critical difference is electrical rating: 100DP1T6B11M1QEH is rated 5A at 120V AC/28V DC, while 100DP1T6B11M1REH is rated 0.4VA at 20V AC/DC. Select based on your circuit's voltage and current requirements.

Q: Why does the Carling Technologies 2M1-DP1-T6-B1-M1QE have lower electrical life cycles?

A: The Carling part is rated for 50,000 cycles versus 100,000 cycles for the C&K original. This reflects different design and testing standards between manufacturers. For applications requiring extended cycle life, the original C&K 7201SDZGE or E-Switch 100DP1T6B11M1QEH are preferred.

Q: Is the IP67 rating on the Carling Technologies switch a compatibility concern?

A: No. IP67 ingress protection is an enhanced feature that does not affect electrical or mechanical compatibility. The Carling part maintains all required specifications for panel-mount DPDT switching. Select this part if environmental sealing is required for your application.

Q: Can I use the E-Switch 100DP1T1B1M1REH in a 5A circuit?

A: No. The 100DP1T1B1M1REH is rated for 0.4VA at 20V AC/DC maximum. Using this part in a 5A circuit will exceed its electrical capacity and cause failure. This part is suitable only for low-power control circuits.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts—E-Switch 100DP1T6B11M1QEH, 100DP1T6B11M1REH, 100DP1T1B1M1REH, and Carling Technologies 2M1-DP1-T6-B1-M1QE—are ROHS3 compliant, matching the regulatory status of the original C&K 7201SDZGE.

Q: What packaging is available for substitute parts?

A: E-Switch parts are supplied in Bulk packaging. Carling Technologies 2M1-DP1-T6-B1-M1QE is also supplied in Bulk packaging. The original C&K 7201SDZGE is supplied in Tray packaging. Verify packaging requirements for your procurement and assembly processes.