C&K 7101MDZGE Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7101MDZGE is an SPDT toggle switch rated for 5A at 120V AC with panel mount configuration. This switch is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical ratings, mechanical interfaces, and functional characteristics align with the original specification, enabling direct replacement in applications where the primary part is unavailable or inventory constraints require alternative sourcing.

Substiute Parts

7101MDZGE

C&KIn Stock: 11857101MDZGE Datasheet

Current PartRFQ

100SP1T2B1M1QEH

E-SwitchIn Stock: 941100SP1T2B1M1QEH Datasheet

SimilarRFQ

100SP1T2B3M1QEH

E-SwitchIn Stock: 5973100SP1T2B3M1QEH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the C&K 7101MDZGE are qualified based on the following criteria:

• Electrical Equivalence: Identical circuit configuration (SPDT), current rating (5A AC/DC), and voltage ratings (120V AC / 28V DC)
• Mechanical Compatibility: Matching panel cutout dimensions (6.35mm circular), bushing thread (1/4-40), and termination style (solder lug)
• Environmental Compliance: ROHS3 compliance and operating temperature range (-30°C to 85°C)
• Functional Characteristics: On-On switch function with non-illuminated actuator, brass chrome-plated construction

The E-Switch 100 series parts (100SP1T2B1M1QEH and 100SP1T2B3M1QEH) meet all substitution criteria. Differences in actuator length (5.08mm vs. 6.86mm) and electrical life cycles do not affect functional interchangeability in standard panel-mount applications where mechanical envelope and electrical performance are the primary constraints.

Parameter Comparison

Engineering Selection Recommendations

Both E-Switch substitute parts maintain full electrical and mechanical compatibility with the C&K 7101MDZGE. Selection between the two E-Switch options should be based on inventory availability and application-specific requirements:

• 100SP1T2B1M1QEH: 832 units in stock. Suitable for applications with standard duty cycles.
• 100SP1T2B3M1QEH: 5890 units in stock. Recommended for high-volume procurement due to superior inventory position.

Both parts are ROHS3 compliant and carry Active product status. The E-Switch 100 series parts are REACH Unaffected, compared to the C&K part which is REACH Affected. All three parts share identical electrical ratings, mechanical interfaces, and environmental operating ranges required for direct substitution in panel-mount toggle switch applications.

Frequently Asked Questions (FAQ)

Q: Can E-Switch 100SP1T2B1M1QEH and 100SP1T2B3M1QEH be used interchangeably with C&K 7101MDZGE?

A: Yes. Both E-Switch parts meet all electrical and mechanical substitution criteria. The panel cutout dimensions, bushing thread, termination style, and electrical ratings are identical. The parts are functionally equivalent for panel-mount applications.

Q: What is the significance of the different actuator lengths (6.86mm vs. 5.08mm)?

A: Actuator length affects the physical profile above the panel surface. The shorter E-Switch actuators (5.08mm) provide a lower profile compared to the C&K part (6.86mm). This difference does not affect electrical performance or mechanical mounting compatibility but should be considered if panel aesthetics or clearance constraints are critical.

Q: Are there differences in electrical life between the parts?

A: The C&K 7101MDZGE is rated for 100,000 electrical cycles, while both E-Switch parts are rated for 40,000 cycles. For applications requiring extended cycle life, the C&K part is preferred. For standard-duty applications, the E-Switch parts provide adequate performance.

Q: What is the difference between REACH Affected and REACH Unaffected status?

A: REACH Affected indicates the part may contain substances of concern regulated under REACH. REACH Unaffected indicates no such substances are present. For applications subject to REACH compliance requirements, the E-Switch parts offer a regulatory advantage.

Q: Can these parts be soldered directly to PCBs?

A: These are panel-mount switches with solder lug termination designed for connection to external wiring or PCB pads via solder joints. They are not designed as through-hole or surface-mount components for direct PCB integration.