Equivalent & Substitute Parts for C&K 8161SH9AME2

Part Overview

The C&K 8161SH9AME2 is a pushbutton switch with Single Pole Double Throw (SPDT) configuration, rated for 6A at 120V AC and 28V DC. This component features a standard through-hole, right-angle mounting design with a round black button actuator and PC pin termination. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure ongoing component availability for new production and field replacements.

Substiute Parts

8161SH9AME2

C&KIn Stock: 8888161SH9AME2 Datasheet

Current PartRFQ

8161SH9ASE2

C&KIn Stock: 10868161SH9ASE2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete C&K 8161SH9AME2 is based on electrical and mechanical parameter equivalence. The primary substitute, C&K 8161SH9ASE2, maintains identical performance specifications across all critical parameters: SPDT circuit configuration, 6A current rating at both 120V AC and 28V DC, through-hole right-angle mounting, On-On switch function, round button actuator, PC pin termination, and identical operating temperature range and electrical life rating.

The substitution is valid based on the following key parameters:

• Identical circuit topology (SPDT)
• Matching current and voltage ratings
• Equivalent mechanical mounting and actuator design
• Same termination interface
• Identical environmental operating specifications
• Equivalent electrical performance (50,000 cycle life)

The primary distinction is that the substitute part (8161SH9ASE2) is active in production status and incorporates epoxy sealed terminals as an enhanced feature, while belonging to the 8060 series compared to the 8020 series of the original part.

Parameter Comparison

Engineering Selection Recommendations

The C&K 8161SH9ASE2 is the direct equivalent substitute for the obsolete 8161SH9AME2. Selection of this substitute is supported by the following engineering considerations:

Product Status: The substitute part maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete original part.

Compliance and Certifications: The substitute part meets ROHS3 compliance, representing an advancement over the original RoHS compliance designation. The substitute also carries REACH Affected status, indicating full regulatory documentation for European market applications.

Electrical and Mechanical Equivalence: All functional parameters remain identical, including circuit configuration, current and voltage ratings, mounting interface, and actuator design. This ensures direct functional replacement without circuit redesign.

Enhanced Features: The substitute incorporates epoxy sealed terminals, providing improved environmental protection compared to the original design, while maintaining all other specifications.

Packaging Consideration: The substitute is supplied in tray packaging rather than bulk, which may require adjustment to procurement and handling procedures but does not affect electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the 8161SH9ASE2 directly replace the 8161SH9AME2 in existing designs?

A: Yes. The substitute part maintains identical electrical ratings (6A at 120V AC/28V DC), circuit configuration (SPDT), mounting type (through-hole right angle), and termination style (PC pin). No circuit modifications are required.

Q: What is the difference between the 8020 and 8060 series designations?

A: The series designation reflects product line evolution within C&K's pushbutton switch portfolio. The 8060 series (substitute) represents the current production line, while the 8020 series (original) is obsolete. Both series maintain identical electrical and mechanical specifications for this particular model.

Q: Does the epoxy sealed terminals feature on the substitute part affect compatibility?

A: No. The epoxy sealed terminals represent an enhancement that improves environmental protection without altering the electrical interface or mechanical mounting. The PC pin termination remains identical.

Q: Are there packaging differences that affect component selection?

A: The original part is supplied in bulk packaging, while the substitute is supplied in tray packaging. This affects procurement and handling procedures but does not impact electrical or mechanical performance. Tray packaging provides improved component protection during storage and transport.

Q: Is the substitute part RoHS compliant?

A: Yes. The substitute part exceeds the original RoHS compliance requirement by meeting ROHS3 compliance, indicating adherence to the most current RoHS directive standards.

Q: What is the REACH status of the substitute part?

A: The substitute part carries REACH Affected status, indicating full compliance with European chemical safety regulations and availability of required substance documentation.

Q: Are the operating temperature ranges identical?

A: Yes. Both parts operate across the identical temperature range of -30°C to 65°C, ensuring equivalent thermal performance in all applications.

Q: Is the electrical life rating the same?

A: Yes. Both parts are rated for 50,000 electrical cycles, providing equivalent operational longevity in switching applications.