MSS4200RG Equivalent & Substitute Parts

Part Overview

The MSS4200RG is a slide switch manufactured by TE Connectivity ALCOSWITCH Switches, configured as a 4PDT (four-pole double-throw) through-hole, right-angle mounted component. This switch is rated for 0.4VA at 20V AC/DC operation with a shorting contact timing configuration and on-on switch function. The MSS4200RG is classified as obsolete, making identification of equivalent substitute parts necessary for ongoing design support, maintenance, and component procurement in legacy systems.

Substiute Parts

MSS4200RG

TE Connectivity ALCOSWITCH SwitchesIn Stock: 35523MSS4200RG Datasheet

Current PartRFQ

1825265-2

TE Connectivity ALCOSWITCH SwitchesIn Stock: 13341825265-2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MSS4200RG is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain identical specifications for circuit configuration, contact timing, switch function, current and voltage ratings, actuator dimensions, mounting orientation, termination style, contact materials and finish, operating temperature range, switch travel distance, mechanical and electrical life cycles, and operating force.

The part 1825265-2 qualifies as a direct substitute based on complete parameter alignment across all specified electrical and mechanical characteristics. Both components are manufactured by TE Connectivity ALCOSWITCH Switches within the MSS series family and share identical functional specifications.

Parameter Comparison

Engineering Selection Recommendations

The 1825265-2 is a direct functional equivalent to the MSS4200RG across all electrical and mechanical parameters. The primary distinction between these components is product lifecycle status and regulatory compliance.

The MSS4200RG is classified as obsolete, indicating end-of-life status and limited availability for new procurement. The 1825265-2 maintains active product status, ensuring ongoing availability and manufacturer support.

The MSS4200RG carries RoHS non-compliant status, while the 1825265-2 is ROHS3 compliant. For applications subject to RoHS directives or requiring compliance documentation, the 1825265-2 is the appropriate selection. Both components share identical ECCN (EAR99) and HTSUS (8536.50.9050) classifications.

Selection of the 1825265-2 provides functional continuity with the obsolete MSS4200RG while offering improved regulatory compliance and sustained component availability.

Frequently Asked Questions (FAQ)

Q: Can the 1825265-2 directly replace the MSS4200RG in existing designs?

A: Yes. The 1825265-2 maintains identical electrical and mechanical specifications across all parameters including circuit configuration, voltage and current ratings, actuator dimensions, mounting orientation, and termination style. Direct substitution is supported without design modification.

Q: What is the primary reason to transition from MSS4200RG to 1825265-2?

A: The MSS4200RG is classified as obsolete, limiting future availability and manufacturer support. The 1825265-2 is an active product with sustained supply chain availability. Additionally, the 1825265-2 is ROHS3 compliant, whereas the MSS4200RG is RoHS non-compliant.

Q: Are there packaging differences between these components?

A: The MSS4200RG is supplied with standard packaging, while the 1825265-2 is supplied in bulk packaging. Both components are identical in form, fit, and function. Packaging selection depends on procurement volume and inventory management requirements.

Q: Do both components operate within the same temperature range?

A: Yes. Both the MSS4200RG and 1825265-2 operate across the identical temperature range of -20°C to 85°C.

Q: Are the contact materials and finishes identical?

A: Yes. Both components feature copper alloy contacts with gold finish, ensuring equivalent electrical performance and reliability characteristics.

Q: What is the mechanical life expectancy for both components?

A: Both the MSS4200RG and 1825265-2 are rated for 15,000 mechanical cycles and 15,000 electrical cycles under specified operating conditions.