U211SH3ZGI Toggle Switch SP3T Equivalent & Substitute Parts

Part Overview

The U211SH3ZGI is an active production toggle switch manufactured by C&K, classified as a SP3T (single pole, three throw) panel mount switch. This component is designed for applications requiring three-position switching functionality with a rated capacity of 5A at 120V AC or 28V DC. The switch features a standard round actuator with solder lug termination and operates across a temperature range of -30°C to 85°C. With 825 units currently in stock, this part maintains active product status and full ROHS3 compliance.

Equivalent and substitute parts are identified to provide design flexibility, support supply chain continuity, and accommodate specific application requirements where alternative electrical ratings or packaging configurations may be beneficial.

Substiute Parts

U211SH3ZGI

C&KIn Stock: 846U211SH3ZGI Datasheet

Current PartRFQ

100DP6T1B1M1RE

E-SwitchIn Stock: 1156100DP6T1B1M1RE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the U211SH3ZGI is determined by strict alignment with the following critical parameters:

Circuit Configuration: Both the main part and substitute must maintain SP3T topology to preserve three-position switching functionality.

Switch Function: On-On-On operation is required to ensure identical switching behavior across all three positions.

Mounting Type: Panel mount configuration with matching mechanical interface (1/4-40 bushing thread and 6.35mm circular cutout) ensures direct physical compatibility.

Termination Style: Solder lug termination must be maintained for PCB integration compatibility.

Actuator Type and Dimensions: Standard round actuator with comparable length (10.16mm nominal) ensures consistent user interface and panel integration.

Operating Temperature Range: The -30°C to 85°C specification must be met or exceeded to maintain performance across the intended operating environment.

Electrical Life: 40,000 cycle minimum rating ensures equivalent reliability and service life expectations.

Compliance Standards: ROHS3 compliance and EAR99 ECCN classification are maintained across all qualified substitutes.

The substitute part 100DP6T1B1M1RE meets these core substitution criteria while operating at reduced electrical ratings (0.4VA at 20V AC/DC), making it suitable for lower-power applications where the full 5A/120V capacity of the U211SH3ZGI is not required.

Parameter Comparison

Engineering Selection Recommendations

Primary Application (U211SH3ZGI): Select this part for applications requiring full-rated capacity of 5A at 120V AC or 28V DC. This configuration supports higher-power switching applications and provides maximum electrical headroom for circuit design.

Reduced-Power Applications (100DP6T1B1M1RE): The E-Switch substitute is suitable for applications where switching requirements do not exceed 0.4VA at 20V AC/DC. This part maintains identical mechanical interface and circuit topology while reducing component cost and power dissipation in lower-power designs.

Compliance Considerations: Both parts maintain ROHS3 compliance and EAR99 classification, ensuring regulatory alignment for commercial and industrial applications. The U211SH3ZGI carries REACH Affected status, while the 100DP6T1B1M1RE is REACH Unaffected; this distinction may influence supply chain and documentation requirements depending on end-use jurisdiction.

Supply Chain Continuity: With 825 units of the U211SH3ZGI and 1114 units of the 100DP6T1B1M1RE currently in stock, both parts support immediate availability for production requirements.

Frequently Asked Questions (FAQ)

Q: Can the 100DP6T1B1M1RE directly replace the U211SH3ZGI in all applications?

A: Direct substitution is limited to applications where the circuit operates at or below 0.4VA and 20V. The reduced electrical rating of the E-Switch part makes it unsuitable for circuits designed around the full 5A/120V capacity of the C&K switch. Verify circuit voltage and current requirements before substitution.

Q: Are the mechanical interfaces identical between these two parts?

A: Yes. Both parts share identical panel mount specifications: 1/4-40 bushing thread, 6.35mm circular cutout, standard round actuator, and solder lug termination. Actuator length differs slightly (10.16mm vs. 10.41mm), but this variance is within typical mechanical tolerance for panel-mounted toggle switches and does not affect functional compatibility.

Q: What is the significance of the "Jumper needed to achieve triple throw" feature?

A: Both parts require an external jumper connection to achieve full SP3T (three-throw) functionality. This is a standard design feature for this switch family and applies equally to both the main part and substitute.

Q: How do the REACH compliance statuses differ between these parts?

A: The U211SH3ZGI is classified as REACH Affected, requiring full REACH compliance documentation for EU supply chains. The 100DP6T1B1M1RE is REACH Unaffected, which may simplify documentation requirements for certain markets. Confirm applicable regulatory requirements for your end-use application.

Q: Are both parts suitable for the same operating temperature range?

A: Yes. Both the U211SH3ZGI and 100DP6T1B1M1RE operate across -30°C to 85°C, ensuring equivalent thermal performance across standard industrial and commercial temperature ranges.