TE Connectivity ALCOSWITCH 1571922-5 Toggle Switch Equivalent & Substitute Parts

Part Overview

The TE Connectivity ALCOSWITCH 1571922-5 is a toggle switch with SPDT (Single Pole Double Throw) circuit configuration, rated for 6A at 125V AC and 4A at 28V DC. This component features panel mount installation with right angle vertical orientation and non-illuminated operation. The part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain design continuity and ensure ongoing component availability for production and service applications.

Substiute Parts

1571922-5

TE Connectivity ALCOSWITCH SwitchesIn Stock: 8581571922-5 Datasheet

Current PartRFQ

MTA106DPC

TE Connectivity ALCOSWITCH SwitchesIn Stock: 1032MTA106DPC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the obsolete 1571922-5 is determined by strict equivalence across the following critical electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Circuit configuration: SPDT
• Switch function: On-On
• Current rating: 6A (AC) and 4A (DC) minimum
• Voltage rating: 125V (AC) and 28V (DC) minimum
• Electrical life: 80,000 cycles

Mechanical Equivalence Criteria:

• Mounting type: Panel Mount
• Actuator type: Standard Round
• Actuator length: 10.49mm
• Termination style: PC Pin
• Panel cutout dimensions: Circular - 6.40mm Dia
• Bushing thread: 1/4-40

Series Compatibility:

• MTA Green series designation

The substitute part MTA106DPC meets all specified electrical and mechanical parameters while offering active product status and improved compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The MTA106DPC serves as the direct functional equivalent to the obsolete 1571922-5. Selection of this substitute is supported by the following engineering factors:

Product Status Transition: The 1571922-5 is classified as obsolete, while MTA106DPC maintains active product status. This transition ensures continued availability, manufacturing support, and access to current production batches.

Compliance and Certification: MTA106DPC carries ROHS3 compliance certification, exceeding the regulatory requirements of the original part. Both components share identical ECCN classification (EAR99) and HTSUS coding (8536.50.9065), confirming export and tariff equivalence.

Electrical and Mechanical Equivalence: All critical electrical parameters—circuit configuration, current ratings, voltage ratings, and electrical life—are identical between the two parts. Mechanical parameters including mounting configuration, actuator specifications, termination style, and panel cutout dimensions are fully compatible.

Operating Temperature Consideration: The MTA106DPC operates across -20°C to 80°C, compared to the original part's -20°C to 85°C range. This 5°C reduction at the upper limit remains within acceptable tolerance for standard industrial and commercial applications.

Material and Construction: While the original part features copper alloy chrome-plated actuators, the substitute employs brass nickel-plated actuators. Both material systems provide equivalent electrical conductivity and corrosion resistance for the specified operating environment.

Frequently Asked Questions (FAQ)

Q: Can MTA106DPC be used as a direct replacement for 1571922-5 in existing designs?

A: Yes. MTA106DPC meets all electrical and mechanical specifications of the original part. Identical circuit configuration (SPDT), current ratings (6A AC / 4A DC), voltage ratings (125V AC / 28V DC), and mechanical mounting parameters ensure direct substitution without design modification.

Q: What is the difference in operating temperature range between these parts?

A: The 1571922-5 operates from -20°C to 85°C, while MTA106DPC operates from -20°C to 80°C. The 5°C difference at the upper temperature limit does not affect performance in standard industrial applications operating within typical environmental conditions.

Q: Are there packaging differences between the main part and substitute?

A: The 1571922-5 is supplied with unspecified packaging, while MTA106DPC is supplied in bulk packaging. Both contain identical electrical and mechanical components. Packaging selection should be based on procurement volume and inventory management requirements.

Q: What compliance advantages does MTA106DPC offer?

A: MTA106DPC carries ROHS3 compliance certification and is REACH Affected, indicating compliance with current environmental and hazardous substance regulations. The original 1571922-5 is REACH Unaffected. Both parts share identical ECCN (EAR99) export classification.

Q: Are the actuator materials functionally equivalent?

A: Yes. The original part uses copper alloy with chrome plating, while MTA106DPC uses brass with nickel plating. Both material systems provide equivalent electrical conductivity, mechanical durability, and corrosion resistance for the specified 80,000-cycle electrical life and operating temperature range.

Q: What is the inventory status for these parts?

A: The 1571922-5 has 758 pieces in stock as new original inventory. MTA106DPC has 989 pieces in stock as new original inventory. MTA106DPC's active product status ensures continued availability beyond current stock levels.

Q: Are both parts from the same manufacturer series?

A: Yes. Both 1571922-5 and MTA106DPC belong to the TE Connectivity ALCOSWITCH MTA Green series, confirming design family compatibility and consistent performance characteristics.