MTG206S Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The MTG206S is a panel-mount toggle switch manufactured by TE Connectivity ALCOSWITCH Switches, configured as a DPDT (Double Pole Double Throw) switch with Mom-Off-Mom functionality. This switch is rated for 6A AC at 125V and 4A DC at 28V, featuring a standard round actuator with solder lug termination and epoxy sealed terminals. The MTG206S is classified as obsolete, making identification of functionally equivalent substitute parts necessary for ongoing maintenance, repair, and new design applications where this switch type is required.

Substiute Parts

MTG206S

TE Connectivity ALCOSWITCH SwitchesIn Stock: 867MTG206S Datasheet

Current PartRFQ

100DP4T8B13M1QE

E-SwitchIn Stock: 1152100DP4T8B13M1QE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MTG206S are identified based on strict electrical and mechanical compatibility criteria. The following parameters must align for a part to function as a direct substitute:

Critical Matching Parameters:

• Circuit configuration: DPDT
• Switch function: Mom-Off-Mom
• Mounting type: Panel Mount
• Termination style: Solder Lug
• Bushing thread specification: 15/32-32
• Actuator type: Standard Round

Acceptable Parameter Variations:

• Current rating: Substitute must meet or exceed the original specification (6A AC minimum)
• Voltage rating: Substitute must support the operating voltages (125V AC minimum, 28V DC minimum)
• Operating temperature range: Substitute may extend beyond the original range
• Actuator length: Variation permitted if panel cutout compatibility is maintained
• Product status: Active status preferred for ongoing availability

The substitute part 100DP4T8B13M1QE from E-Switch meets all critical matching parameters and satisfies acceptable variation criteria.

Parameter Comparison

Engineering Selection Recommendations

The 100DP4T8B13M1QE from E-Switch is a functionally equivalent substitute for the obsolete MTG206S. Both switches share identical circuit configuration (DPDT), switch function (Mom-Off-Mom), mounting type (Panel Mount), termination style (Solder Lug), and bushing thread specification (15/32-32).

Compliance and Status Considerations:

The MTG206S is classified as obsolete with RoHS status listed as not applicable. The 100DP4T8B13M1QE is an active product with ROHS3 compliance, ensuring availability for current and future applications and alignment with modern regulatory requirements.

Electrical Performance:

The 100DP4T8B13M1QE operates at 5A AC at 120V and 5A DC, compared to the MTG206S specification of 6A AC at 125V and 4A DC. For applications operating at or below 120V AC and 5A, the substitute meets electrical requirements. Applications requiring the full 6A AC rating at 125V or 4A DC operation at 28V should evaluate load specifications against the substitute's ratings.

Physical Considerations:

The substitute features an 18.00mm actuator length compared to the original 11.50mm. Panel cutout compatibility must be verified for the specific application, as the longer actuator may require panel modification or may provide improved ergonomic access depending on installation geometry.

Temperature and Lifecycle:

The 100DP4T8B13M1QE extends the operating temperature range to -30°C to 85°C and specifies 40,000 electrical cycles, providing enhanced performance margins over the original specification.

Frequently Asked Questions (FAQ)

Q: Can the 100DP4T8B13M1QE directly replace the MTG206S in all applications?

A: The 100DP4T8B13M1QE is electrically and mechanically compatible for applications operating within its rated specifications (5A AC at 120V, 5A DC at 28V). Applications requiring 6A AC at 125V or 4A DC operation must evaluate whether the substitute's 5A rating is sufficient. Physical panel cutout compatibility must be confirmed due to the longer actuator length (18.00mm vs. 11.50mm).

Q: What are the critical parameters that define substitution compatibility?

A: Substitution compatibility is determined by: DPDT circuit configuration, Mom-Off-Mom switch function, Panel Mount mounting type, Solder Lug termination, and 15/32-32 bushing thread. These parameters must match exactly between the original and substitute part.

Q: Why is the MTG206S classified as obsolete?

A: The MTG206S is listed as obsolete by the manufacturer, indicating it is no longer in active production. The 100DP4T8B13M1QE from E-Switch is an active product offering equivalent functionality with current availability and modern compliance certifications.

Q: What is the significance of the actuator length difference?

A: The MTG206S has an 11.50mm actuator length while the 100DP4T8B13M1QE has an 18.00mm actuator length. This difference affects panel mounting geometry and operator access. Panel cutout dimensions and surrounding component placement must be evaluated to ensure the longer actuator does not create interference or accessibility issues.

Q: Are there compliance differences between these parts?

A: The MTG206S has RoHS status listed as not applicable. The 100DP4T8B13M1QE is ROHS3 compliant, meeting current environmental and regulatory standards for electronic components. This compliance status is relevant for applications subject to RoHS directives.

Q: What electrical life specification does the substitute provide?

A: The 100DP4T8B13M1QE specifies 40,000 electrical cycles. The MTG206S electrical life is not specified in available documentation. This specification indicates the expected operational lifespan under normal switching conditions.

Q: How do the voltage ratings compare?

A: The MTG206S is rated for 125V AC and 28V DC. The 100DP4T8B13M1QE is rated for 120V AC and 28V DC. Both support 28V DC operation identically. For AC applications, the substitute operates at 120V, which is acceptable for standard North American 120V circuits but may not be suitable for 125V applications requiring the full voltage margin.