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

Part Overview

The C&K 7201MHCBE is a panel-mount toggle switch with DPDT (Double Pole Double Throw) configuration, rated for 0.4VA at 20V AC/DC. This switch is designed for On-On applications requiring reliable switching with epoxy-sealed terminals. The product is currently active in production with 1,086 units in stock. Alternative equivalent parts may be required due to supply constraints, design revisions, or specific packaging requirements in manufacturing workflows.

Substiute Parts

7201MHCBE

C&KIn Stock: 11967201MHCBE Datasheet

Current PartRFQ

100DP1T2B3M2REH

E-SwitchIn Stock: 2129100DP1T2B3M2REH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201MHCBE is determined by strict equivalence across the following critical parameters:

• Circuit configuration: DPDT only
• Switch function: On-On operation
• Current rating: 0.4VA (AC/DC)
• Voltage rating: 20V (both AC and DC)
• Mounting type: Panel Mount
• Actuator type: Standard Round
• Actuator length: 5.08mm
• Termination style: PC Pin
• Panel cutout dimensions: Circular - 6.35mm Dia
• Bushing thread: 1/4-40
• Operating temperature range: -30°C ~ 85°C
• Illumination: Non-Illuminated
• Features: Epoxy Sealed Terminals

The E-Switch 100DP1T2B3M2REH meets all mandatory electrical and mechanical parameters for direct substitution. Differences in electrical life rating (40,000 cycles vs. 100,000 cycles) and REACH compliance status do not preclude substitution but should be evaluated against application-specific durability requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the C&K 7201MHCBE and E-Switch 100DP1T2B3M2REH are active products with ROHS3 compliance. The primary distinction is electrical life rating: the C&K part specifies 100,000 cycles while the E-Switch alternative provides 40,000 cycles. Selection between these parts should be based on application cycle requirements and compliance obligations. The E-Switch part offers REACH Unaffected status, which may simplify regulatory documentation in certain supply chains. Both parts are mechanically and electrically interchangeable for panel-mount DPDT On-On switching applications at 0.4VA, 20V.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100DP1T2B3M2REH replace the C&K 7201MHCBE in all applications?

A: Yes, for electrical and mechanical compatibility. Both parts share identical circuit configuration (DPDT), voltage rating (20V AC/DC), current rating (0.4VA), mounting type (panel mount), and physical dimensions. The E-Switch part has a lower electrical life rating (40,000 cycles vs. 100,000 cycles), so applications requiring extended cycle life should retain the C&K part.

Q: What is the difference in packaging between these parts?

A: The C&K 7201MHCBE is supplied in Tray packaging, while the E-Switch 100DP1T2B3M2REH is supplied in Bulk packaging. Packaging selection depends on manufacturing workflow and inventory management requirements.

Q: Are both parts RoHS compliant?

A: Yes, both the C&K 7201MHCBE and E-Switch 100DP1T2B3M2REH are ROHS3 compliant.

Q: What does REACH Affected vs. REACH Unaffected mean for substitution?

A: REACH Affected indicates the part may contain substances of concern under REACH regulations, requiring additional compliance documentation. REACH Unaffected means the part does not contain such substances. The E-Switch part's REACH Unaffected status may reduce regulatory burden in certain markets.

Q: Are the panel cutout dimensions identical?

A: Yes, both parts require a circular 6.35mm diameter cutout with 1/4-40 bushing thread, ensuring direct mechanical interchangeability in panel-mount applications.