C&K 7101P3HZGI Toggle Switch SPDT Equivalent & Substitute Parts

Part Overview

The C&K 7101P3HZGI is an SPDT toggle switch rated for 5A at 120V AC and 28V DC, designed for panel mount applications with a flat anti-rotation actuator. This component is currently active in production. Equivalent and substitute parts are identified based on matching electrical ratings, mechanical mounting specifications, and circuit configuration to ensure direct functional replacement in panel-mounted switching applications.

Substiute Parts

7101P3HZGI

C&KIn Stock: 10017101P3HZGI Datasheet

Current PartRFQ

100SP1T6B11M1QEH

E-SwitchIn Stock: 1375100SP1T6B11M1QEH Datasheet

SimilarRFQ

100SP1T6B11M1REH

E-SwitchIn Stock: 1118100SP1T6B11M1REH Datasheet

SimilarRFQ

M2012SS1W01

NKK SwitchesIn Stock: 707M2012SS1W01 Datasheet

SimilarRFQ

M2012SS1W01/UC

NKK SwitchesIn Stock: 669M2012SS1W01/UC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped based on the following critical parameters that determine functional equivalence:

• Circuit Configuration: SPDT topology required
• Switch Function: On-On operation
• Current Rating: Minimum 5A capability at rated voltage
• Voltage Rating: AC 120V and DC 28V minimum
• Mounting Type: Panel mount with 1/4-40 bushing thread
• Panel Cutout Dimensions: Circular 6.35mm diameter or compatible
• Termination Style: Solder lug connections
• Operating Temperature: -30°C to 85°C range
• RoHS Compliance: ROHS3 Compliant status

The following parts meet these substitution criteria with variations noted in the parameter comparison table.

Parameter Comparison

Engineering Selection Recommendations

Primary Substitutes (Active Status):

The E-Switch 100SP1T6B11M1QEH provides the closest electrical and mechanical equivalence to the 7101P3HZGI. Both parts are active in production, ROHS3 compliant, and rated for 5A at 120V AC and 28V DC with identical panel cutout dimensions and bushing thread specifications. The primary difference is reduced electrical life (40,000 cycles versus 100,000 cycles) and slightly longer actuator length (12.30mm versus 11.43mm).

The E-Switch 100SP1T6B11M1REH shares identical mechanical specifications but operates at reduced electrical ratings (0.4VA at 20V AC/DC), making it unsuitable for applications requiring the full 5A at 120V AC specification.

Secondary Substitutes (Obsolete Status):

The NKK Switches M2012SS1W01 and M2012SS1W01/UC are obsolete products with higher current ratings (6A AC, 4A DC) and slightly elevated voltage ratings (125V AC, 30V DC). Panel cutout dimensions differ slightly (6.50mm versus 6.35mm). These parts are suitable only when component availability from active manufacturers is constrained and panel modification is acceptable. Electrical life is significantly reduced (25,000 cycles).

Compliance Consideration:

All substitute parts maintain ROHS3 compliance, ensuring regulatory equivalence for applications subject to hazardous substance restrictions.

Frequently Asked Questions (FAQ)

Q: Can the E-Switch 100SP1T6B11M1QEH directly replace the C&K 7101P3HZGI without panel modification?

A: Yes. Both parts feature identical panel cutout dimensions (6.35mm circular), bushing thread (1/4-40), and solder lug termination. Mechanical and electrical compatibility is confirmed for direct substitution.

Q: What is the significance of the reduced electrical life in E-Switch substitutes?

A: The C&K 7101P3HZGI is rated for 100,000 electrical cycles, while the E-Switch 100SP1T6B11M1QEH is rated for 40,000 cycles. For applications with high switching frequency, the C&K part provides extended service life. For low-frequency switching applications, the E-Switch substitute is functionally equivalent.

Q: Why is the E-Switch 100SP1T6B11M1REH listed as a substitute if it has lower electrical ratings?

A: The 100SP1T6B11M1REH is listed in the provided substitute data but does not meet the electrical requirements of the main part (0.4VA at 20V versus 5A at 120V). This part is not recommended for direct substitution in applications requiring the full electrical specification of the 7101P3HZGI.

Q: Are the NKK Switches M2012SS1W01 parts suitable replacements?

A: The NKK parts are obsolete and feature different panel cutout dimensions (6.50mm versus 6.35mm), requiring panel modification. They are suitable only when active alternatives are unavailable and panel rework is acceptable. Electrical life is significantly reduced (25,000 cycles).

Q: What compliance certifications apply to all listed parts?

A: All parts listed are ROHS3 compliant, meeting hazardous substance restrictions for electronic components in regulated markets.

Q: How do actuator type differences affect substitution?

A: The C&K 7101P3HZGI features a flat anti-rotation actuator, while the NKK parts feature a standard round actuator. Actuator type affects panel aesthetics and operator feel but does not impact electrical function. E-Switch substitutes maintain the flat anti-rotation design.