T201SYZGE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The T201SYZGE is an active production toggle switch manufactured by C&K, classified as a DPDT (Double Pole Double Throw) panel mount switch rated for 3A at 120V AC and 28V DC. This component is designed for applications requiring reliable on-on switching functionality with epoxy sealed terminals and a standard round actuator. Finding equivalent substitute parts is necessary to ensure supply chain flexibility, manage inventory across multiple manufacturers, and maintain design continuity when primary sources experience availability constraints.

Substiute Parts

T201SYZGE

C&KIn Stock: 1217T201SYZGE Datasheet

Current PartRFQ

200MDP1T1B1M1QEH

E-SwitchIn Stock: 1730200MDP1T1B1M1QEH Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the T201SYZGE is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: Must be DPDT
• Switch Function: Must be On-On
• Current Rating: Must support minimum 3A (AC/DC)
• Voltage Ratings: Must support minimum 120V AC and 28V DC
• Mounting Type: Must be Panel Mount
• Actuator Type: Must be Standard Round
• Actuator Length: Must be 9.40mm
• Panel Cutout Dimensions: Must be Circular - 4.95mm Dia
• Bushing Thread: Must be 10-48
• Termination Style: Must be Solder Lug
• Operating Temperature Range: Must encompass -30°C ~ 85°C

The substitute part 200MDP1T1B1M1QEH from E-Switch meets all critical electrical and mechanical parameters required for direct substitution in applications currently using the T201SYZGE.

Parameter Comparison

Engineering Selection Recommendations

Both the T201SYZGE and 200MDP1T1B1M1QEH are active production components with ROHS3 compliance, meeting current regulatory requirements for electronic component manufacturing and use. The T201SYZGE offers extended electrical life at 60,000 cycles compared to the E-Switch substitute at 30,000 cycles. Selection between these parts should be based on application duty cycle requirements and supply availability. Both components are suitable for applications operating within the specified temperature range and electrical parameters. Packaging differences (Tray versus Bulk) may affect procurement and inventory management workflows but do not impact functional compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 200MDP1T1B1M1QEH directly replace the T201SYZGE in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent across all critical parameters including circuit configuration, current and voltage ratings, mounting dimensions, and termination style. Panel cutout and bushing thread specifications are identical, enabling direct substitution without design modification.

Q: What is the significance of the difference in electrical life ratings?

A: The T201SYZGE is rated for 60,000 switching cycles while the 200MDP1T1B1M1QEH is rated for 30,000 cycles. Applications with high switching frequency or extended operational life requirements should account for this difference in component selection and maintenance planning.

Q: Are there compliance or certification differences between these parts?

A: Both parts are ROHS3 compliant. The T201SYZGE carries REACH Affected status while the 200MDP1T1B1M1QEH is REACH Unaffected. Applications subject to REACH regulations should verify compliance requirements with their specific regulatory jurisdiction.

Q: Does packaging format affect compatibility?

A: Packaging format (Tray for T201SYZGE versus Bulk for 200MDP1T1B1M1QEH) does not affect functional or mechanical compatibility. Packaging differences impact procurement, storage, and handling procedures but not component performance or interchangeability.

Q: What panel cutout preparation is required for installation?

A: Both parts require a circular panel cutout of 4.95mm diameter with a 10-48 bushing thread. Installation procedures and panel preparation are identical between the two components.