Equivalent & Substitute Parts: AE211MD1CB

Part Overview

The AE211MD1CB is a toggle switch manufactured by TE Connectivity ALCOSWITCH Switches, classified as a single-pole triple-throw (SP3T) switch rated for 0.4VA at 20V. This through-hole mounted component features a standard round actuator with a 7.62mm length and operates across a temperature range of -20°C to 85°C. The part is currently listed as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design support and component procurement.

Substiute Parts

AE211MD1CB

TE Connectivity ALCOSWITCH SwitchesIn Stock: 797AE211MD1CB Datasheet

Current PartRFQ

2-1825143-6

TE Connectivity ALCOSWITCH SwitchesIn Stock: 8552-1825143-6 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part 2-1825143-6 is classified as a direct equivalent based on the following critical parameters that determine substitution eligibility:

Matching Parameters:

• Circuit configuration: SP3T
• Switch function: On-On-On
• Current rating: 0.4VA (AC/DC)
• Voltage ratings: 20V AC and 20V DC
• Mounting type: Through Hole
• Actuator type: Standard Round
• Actuator length: 7.62mm
• Termination style: PC Pin
• Electrical life: 6,000 Cycles
• Series family: Gemini AE

Differences:

• Operating temperature range: -30°C to 85°C (substitute) versus -20°C to 85°C (original)
• Product status: Active (substitute) versus Obsolete (original)
• Ingress protection: IP67 (substitute) versus not specified (original)
• RoHS compliance: ROHS3 Compliant (substitute) versus RoHS non-compliant (original)
• Actuator material: Brass, Nickel Plated (substitute) versus Copper Alloy (original)

The substitute part maintains full electrical and mechanical compatibility while offering enhanced environmental protection and regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The substitute part 2-1825143-6 is the direct equivalent for the obsolete AE211MD1CB. Selection of the substitute is supported by the following factors:

Electrical Compatibility: Both parts maintain identical electrical specifications across all critical parameters: SP3T circuit configuration, 0.4VA current rating, and 20V voltage ratings for AC and DC operation. The electrical life rating of 6,000 cycles is preserved.

Mechanical Compatibility: Through-hole mounting, PC pin termination, standard round actuator type, and 7.62mm actuator length are identical between both parts, ensuring direct board-level compatibility without redesign.

Product Status and Availability: The substitute part carries Active product status with 826 pieces in stock, providing reliable procurement compared to the obsolete original part with limited remaining inventory.

Regulatory Compliance: The substitute part is ROHS3 compliant and REACH affected, meeting current regulatory requirements. The original part is RoHS non-compliant, making the substitute the appropriate choice for new designs and compliance-sensitive applications.

Environmental Performance: The substitute part provides IP67 ingress protection (dust tight, waterproof) and an extended operating temperature range of -30°C to 85°C, offering enhanced environmental robustness compared to the original specification.

Frequently Asked Questions (FAQ)

Q: Can the substitute part 2-1825143-6 be used as a direct replacement for AE211MD1CB in existing designs?

A: Yes. Both parts share identical electrical ratings (0.4VA, 20V AC/DC), circuit configuration (SP3T), mounting type (through-hole), and termination style (PC pin). No circuit modifications are required for substitution.

Q: What are the key differences between the original and substitute parts?

A: The substitute part offers an extended operating temperature range (-30°C to 85°C versus -20°C to 85°C), IP67 ingress protection, ROHS3 compliance, and active product status. The actuator material differs (brass, nickel plated versus copper alloy), but electrical performance remains equivalent.

Q: Is the substitute part suitable for applications requiring RoHS compliance?

A: Yes. The substitute part 2-1825143-6 is ROHS3 compliant, making it appropriate for applications with RoHS requirements. The original AE211MD1CB is RoHS non-compliant.

Q: Are there any packaging differences between the two parts?

A: The original part is packaged as individual units (packaging not specified), while the substitute part is supplied in bulk packaging. Both maintain identical electrical and mechanical specifications.

Q: Does the substitute part maintain the same electrical life rating?

A: Yes. Both parts are rated for 6,000 electrical cycles, ensuring equivalent operational longevity.

Q: Can the substitute part be used in applications with temperature extremes below -20°C?

A: Yes. The substitute part operates down to -30°C, providing a 10°C lower temperature limit compared to the original part, making it suitable for a broader range of environmental conditions.

Q: Are both parts from the same manufacturer?

A: Yes. Both the original AE211MD1CB and substitute 2-1825143-6 are manufactured by TE Connectivity ALCOSWITCH Switches and belong to the Gemini AE series.