TE Connectivity ALCOSWITCH 2-435668-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity ALCOSWITCH 2-435668-6 is a DIP rocker switch with SPST (Single Pole Single Throw) configuration, rated for 60mA at 5VDC. This through-hole mounted component features a flush, recessed rocker actuator with gold-plated copper alloy contacts and operates across a temperature range of -55°C to 105°C. The part is currently active in production with 872 pieces available in bulk packaging. Substitute parts are identified when equivalent electrical and mechanical parameters are required for applications where the original part is unavailable, discontinued, or when alternative packaging or compliance requirements necessitate component replacement.

Substiute Parts

2-435668-6

TE Connectivity ALCOSWITCH SwitchesIn Stock: 9722-435668-6 Datasheet

Current PartRFQ

206-2ST

CTS ElectrocomponentsIn Stock: 6626206-2ST Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 2-435668-6 with the CTS Electrocomponents 206-2ST is based on the following alignment of critical electrical and mechanical parameters:

Matching Parameters:

• Circuit configuration: Both are SPST switches
• Number of positions: Both feature 2-position operation
• Mounting type: Both are through-hole mounted components
• Termination style: Both use PC pin termination
• Pitch: Both maintain 0.100" (2.54mm) full pitch spacing
• Contact finish: Both feature gold-plated contacts
• Washable design: Both support washable applications
• ECCN classification: Both are classified as EAR99

Differing Parameters: The 206-2ST operates at 50mA and 24VDC, compared to the 2-435668-6 at 60mA and 5VDC. The 206-2ST features a slide actuator with raised level, whereas the 2-435668-6 uses a rocker actuator with flush, recessed level. Operating temperature range differs, with the 206-2ST rated to -55°C to 85°C versus -55°C to 105°C for the 2-435668-6. Electrical life for the 206-2ST is 10,000 cycles compared to 2,000 cycles for the main part.

Parameter Comparison

Engineering Selection Recommendations

Primary Part Selection (2-435668-6): The TE Connectivity 2-435668-6 remains the primary choice for applications requiring 5VDC operation at 60mA with extended temperature performance to 105°C. This part is active in production with substantial inventory availability. However, the component is RoHS non-compliant and REACH Affected, which may restrict use in regulated markets or applications with environmental compliance requirements.

Substitute Part Selection (206-2ST): The CTS Electrocomponents 206-2ST serves as an alternative when the following conditions are met: the application operates at 24VDC with current requirements not exceeding 50mA, the operating temperature range does not exceed 85°C, and RoHS3 compliance is required. The 206-2ST is REACH Unaffected, making it suitable for applications with stricter environmental regulations. The higher electrical life rating of 10,000 cycles provides extended operational durability compared to the 2,000-cycle rating of the primary part. The slide actuator and raised profile differ from the rocker actuator and flush profile of the 2-435668-6, requiring mechanical design verification for panel mounting and user interface considerations.

Frequently Asked Questions (FAQ)

Q: Can the CTS 206-2ST directly replace the TE Connectivity 2-435668-6 in a 5VDC circuit?

A: No. The 206-2ST is rated for 24VDC operation, not 5VDC. Direct substitution in a 5VDC circuit is not supported by the provided electrical specifications.

Q: What are the primary mechanical differences between these two switches?

A: The 2-435668-6 features a rocker actuator with flush, recessed profile at 0.290" height. The 206-2ST features a slide actuator with raised profile at 0.334" height. These differences affect panel cutout design, user interface feel, and mounting clearance requirements.

Q: Are both switches suitable for washable applications?

A: Yes. Both the 2-435668-6 and 206-2ST are rated as washable and feature sealed terminal designs, supporting applications requiring cleaning or moisture exposure.

Q: What is the difference in compliance status between these parts?

A: The 2-435668-6 is RoHS non-compliant and REACH Affected. The 206-2ST is ROHS3 Compliant and REACH Unaffected. Applications subject to RoHS3 or REACH regulations must use the 206-2ST or equivalent compliant alternatives.

Q: How do the electrical life ratings compare?

A: The 2-435668-6 is rated for 2,000 electrical cycles. The 206-2ST is rated for 10,000 electrical cycles, providing five times greater operational durability in switching applications.

Q: What packaging formats are available for each part?

A: The 2-435668-6 is supplied in bulk packaging. The 206-2ST is supplied in tube packaging. Packaging selection affects inventory management, component handling, and procurement logistics.

Q: Can the 206-2ST operate within the full temperature range of the 2-435668-6?

A: No. The 2-435668-6 operates from -55°C to 105°C. The 206-2ST operates from -55°C to 85°C. Applications requiring operation above 85°C must use the 2-435668-6 or equivalent high-temperature alternatives.