TS01CME Equivalent & Substitute Parts

Part Overview

The TS01CME is a slide switch SPDT (Single Pole Double Throw) manufactured by C&K, designed for through-hole mounting applications. This component features a 3A current rating at both AC and DC, with voltage ratings of 120V AC and 28V DC. The switch operates across a temperature range of -30°C to 85°C and delivers 60,000 electrical cycles. The TS01CME is classified as obsolete, making identification of equivalent substitute parts essential for ongoing design support, maintenance, and production continuity.

Substiute Parts

TS01CME

C&KIn Stock: 1100TS01CME Datasheet

Current PartRFQ

TS01CSE

C&KIn Stock: 898TS01CSE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TS01CME is determined by strict equivalence across the following critical parameters:

Primary Substitution Criteria:

• Circuit configuration (SPDT)
• Switch function (On-On)
• Current rating (3A AC/DC)
• Voltage ratings (120V AC / 28V DC)
• Mounting type (Through Hole)
• Termination style (PC Pin)
• Actuator type and length (Standard, 3.10mm)
• Contact material and finish (Silver)
• Operating temperature range (-30°C to 85°C)
• Electrical life (60,000 Cycles)

The direct substitute TS01CSE maintains identical electrical and mechanical specifications to the TS01CME while offering active product status. The TS01CSE is part of the same TS series and includes epoxy sealed terminals as an additional feature. This substitute is suitable for direct replacement in applications requiring the same switching characteristics and environmental performance.

Parameter Comparison

Engineering Selection Recommendations

The TS01CSE is the primary substitute for the obsolete TS01CME. Both components share identical electrical and mechanical specifications, ensuring functional compatibility in existing circuit designs. The TS01CSE maintains active product status with C&K, providing assured availability and ongoing manufacturing support.

The TS01CSE carries ROHS3 compliance, representing current regulatory alignment. The addition of epoxy sealed terminals on the TS01CSE provides enhanced environmental protection compared to the base TS01CME specification. Both components maintain MSL 1 (Unlimited) moisture sensitivity classification, suitable for standard storage and handling conditions.

For applications requiring the TS01CME, the TS01CSE serves as a direct electrical and mechanical replacement without design modification. The active status of the TS01CSE ensures long-term supply chain stability and eliminates obsolescence risk associated with the TS01CME.

Frequently Asked Questions (FAQ)

Q: Can the TS01CSE directly replace the TS01CME in existing designs?

A: Yes. The TS01CSE maintains identical electrical ratings (3A at 120V AC / 28V DC), mechanical dimensions (3.10mm actuator length, 3.05mm travel), circuit configuration (SPDT On-On), and operating temperature range (-30°C to 85°C). No circuit modifications are required.

Q: What is the primary difference between TS01CME and TS01CSE?

A: The TS01CME is obsolete, while the TS01CSE is an active product. The TS01CSE includes epoxy sealed terminals as an additional feature and carries ROHS3 compliance versus RoHS compliance on the TS01CME. All core electrical and mechanical parameters remain identical.

Q: Are there packaging differences between these parts?

A: The TS01CME packaging is listed as unspecified. The TS01CSE is supplied in bulk packaging. Confirm packaging requirements with your procurement specifications.

Q: What does MSL 1 (Unlimited) mean for these components?

A: MSL 1 classification indicates unlimited shelf life under standard storage conditions. These components do not require special moisture-controlled storage or baking procedures prior to assembly.

Q: Is the TS01CSE suitable for high-reliability applications?

A: The TS01CSE meets ROHS3 compliance and delivers 60,000 electrical cycles with silver contacts. Suitability for specific high-reliability applications depends on your design requirements and qualification standards.

Q: What is the contact material composition?

A: Both the TS01CME and TS01CSE use silver (Ag) contacts with silver finish. This material selection provides reliable electrical conductivity and low contact resistance across the specified voltage and current ratings.