U23K2ZGE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The U23K2ZGE is an active production toggle switch manufactured by C&K, featuring DPDT (Double Pole Double Throw) circuitry with On-Off-On switching function. This panel-mount switch is rated for 5A at 120V AC and 28V DC, with a locking lever actuator and solder lug termination. The component is designed for applications requiring reliable switching with epoxy sealed terminals and operates across a temperature range of -30°C to 85°C. Substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when inventory requirements necessitate alternative manufacturers.

Substiute Parts

U23K2ZGE

C&KIn Stock: 792U23K2ZGE Datasheet

Current PartRFQ

100DP3T4B1M1QE

E-SwitchIn Stock: 1418100DP3T4B1M1QE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The 100DP3T4B1M1QE manufactured by E-Switch qualifies as a direct substitute for the U23K2ZGE based on the following critical parameters:

• Circuit configuration: Both parts feature DPDT topology
• Switch function: Both provide On-Off-On switching capability
• Current and voltage ratings: Identical at 5A (AC/DC), 120V AC, and 28V DC
• Mounting interface: Both are panel-mount with identical 6.35mm circular cutout and 1/4-40 bushing thread
• Termination: Both use solder lug termination
• Operating temperature: Both rated -30°C to 85°C
• Electrical life: Both rated for 40,000 cycles
• Compliance: Both ROHS3 compliant

Minor differences exist in actuator type (locking lever versus standard round) and actuator length (17.88mm versus 16.26mm), which do not affect electrical substitution but may require mechanical validation in specific panel mounting applications.

Parameter Comparison

Engineering Selection Recommendations

Both the U23K2ZGE and 100DP3T4B1M1QE are active production components with ROHS3 compliance and identical electrical specifications. Selection between these parts should be based on:

• Availability and lead time requirements
• Packaging format preference (U23K2ZGE supplied in trays; 100DP3T4B1M1QE supplied in bulk)
• Actuator ergonomics and panel space constraints (actuator length difference of 1.62mm)
• REACH compliance status (U23K2ZGE is REACH Affected; 100DP3T4B1M1QE is REACH Unaffected)

Both parts meet identical electrical and mechanical interface requirements for direct substitution in DPDT switching applications rated at 5A/120V AC or 5A/28V DC.

Frequently Asked Questions (FAQ)

Q: Can the 100DP3T4B1M1QE replace the U23K2ZGE in existing designs?

A: Yes. Both parts share identical electrical ratings (5A, 120V AC, 28V DC), circuit configuration (DPDT), switch function (On-Off-On), panel mounting interface (6.35mm circular cutout, 1/4-40 bushing), and termination style (solder lug). The 1.62mm difference in actuator length and actuator type variation (locking lever versus standard round) require mechanical validation for specific panel applications but do not affect electrical compatibility.

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

A: The U23K2ZGE is supplied in trays, while the 100DP3T4B1M1QE is supplied in bulk packaging. Packaging selection depends on production volume and inventory management requirements.

Q: Are both parts RoHS compliant?

A: Yes. Both the U23K2ZGE and 100DP3T4B1M1QE are ROHS3 compliant. However, the U23K2ZGE is REACH Affected while the 100DP3T4B1M1QE is REACH Unaffected. Regulatory requirements for your application may influence part selection.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution eligibility is determined by matching circuit configuration (DPDT), switch function (On-Off-On), current rating (5A AC/DC), voltage ratings (120V AC, 28V DC), mounting type (panel mount), panel cutout dimensions (6.35mm circular), bushing thread (1/4-40), and termination style (solder lug). Operating temperature range and electrical life specifications must also align.

Q: Can these parts be used interchangeably in high-reliability applications?

A: Both parts are rated for 40,000 electrical cycles and operate across -30°C to 85°C. Interchangeability in high-reliability applications depends on specific design requirements, including actuator type preference and REACH compliance status. Mechanical fit validation is required due to the actuator length difference.