TE Connectivity AMP Connectors 1546463-5 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 1546463-5 is a 5-circuit barrier block terminal connector designed for applications requiring secure wire termination with captive plate screws. This connector operates at 20A current rating and 150V voltage rating, supporting wire gauges from 12-22 AWG. The part is classified as Active product status and is RoHS3 compliant with UL94 V-0 flammability rating.

Substitute parts are identified when equivalent electrical and mechanical parameters align within the allowed specifications for barrier block terminal connectors. Substitution becomes necessary when the primary part is unavailable or when application requirements permit operation within the substitute's electrical ratings.

Substiute Parts

1546463-5

TE Connectivity AMP ConnectorsIn Stock: 9361546463-5 Datasheet

Current PartRFQ

325011-05-0

Curtis IndustriesIn Stock: 779325011-05-0 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of barrier block terminal connectors is determined by alignment of the following critical parameters:

Mandatory Matching Parameters:

• Terminal Block Type: Barrier Block
• Number of Circuits: 5
• Pitch: 0.325" (8.26mm)
• Number of Rows: 1
• Barrier Type: 2 Wall (Dual)
• Material Flammability Rating: UL94 V-0

Allowable Parameter Variance:

• Current Rating: Substitute must equal or exceed application requirement
• Voltage Rating: Substitute must equal or exceed application requirement
• Wire Gauge: Substitute range must accommodate application wire sizes
• Top Termination: Screw-based termination types are functionally equivalent
• Bottom Termination: PC Pin configuration is consistent across substitutes
• Mounting Type: Variations permitted based on application mounting requirements
• Operating Temperature: Substitute must support application temperature range
• Insulation Material: Thermoplastic and Polypropylene (PP) are both acceptable for this category
• RoHS Compliance: ROHS3 compliance required

The Curtis Industries 325011-05-0 qualifies as a substitute based on matching core barrier block architecture, circuit count, pitch, and flammability rating, with allowable variance in current and voltage ratings.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity AMP Connectors 1546463-5 is the primary specification part. This connector is Active product status with full RoHS3 compliance and UL94 V-0 flammability certification. The 20A current rating and 150V voltage rating define the baseline electrical performance. The 12-22 AWG wire gauge range and captive plate screw termination provide the specified interface requirements.

Curtis Industries 325011-05-0 serves as an equivalent substitute when the primary part is unavailable. This part maintains Active product status, ROHS3 compliance, and UL94 V-0 certification. The substitute operates at 15A current rating and 300V voltage rating. Applications operating below 15A and 150V can utilize this substitute without electrical derating. The wire gauge range of 14-22 AWG accommodates applications using 14 AWG and larger conductors. The operating temperature specification of 105°C matches the upper limit of the primary part. Both parts feature identical barrier block architecture with 2 Wall (Dual) configuration, 5-circuit configuration, 0.325" pitch, and PC Pin bottom termination.

Selection between these parts is determined by application current requirements, available wire gauge sizes, and mounting configuration compatibility. Both parts satisfy the same flammability and compliance requirements.

Frequently Asked Questions (FAQ)

Q: Can the Curtis Industries 325011-05-0 be used in place of the TE Connectivity 1546463-5 in all applications?

A: The Curtis Industries 325011-05-0 can be substituted when the application current requirement does not exceed 15A and wire gauge is 14 AWG or larger. The substitute provides higher voltage rating (300V vs. 150V), which is acceptable for lower voltage applications. Mounting configuration differences must be evaluated for specific installation requirements.

Q: What is the primary difference in current rating between these two parts?

A: The TE Connectivity 1546463-5 is rated for 20A, while the Curtis Industries 325011-05-0 is rated for 15A. Applications requiring current capacity above 15A must use the primary TE Connectivity part.

Q: Are both parts RoHS3 compliant?

A: Yes, both the TE Connectivity 1546463-5 and Curtis Industries 325011-05-0 are ROHS3 compliant with UL94 V-0 flammability rating.

Q: What is the difference in wire gauge compatibility?

A: The TE Connectivity 1546463-5 accepts 12-22 AWG wire, while the Curtis Industries 325011-05-0 accepts 14-22 AWG wire. Applications using 12 AWG conductors require the primary TE Connectivity part.

Q: Do both parts have the same barrier block configuration?

A: Yes, both parts feature 5-circuit barrier block design with 2 Wall (Dual) barrier type, 0.325" (8.26mm) pitch, and single row configuration.

Q: What are the operating temperature ranges for each part?

A: The TE Connectivity 1546463-5 operates from -40°C to 105°C. The Curtis Industries 325011-05-0 operates to 105°C. Applications requiring operation below 0°C must use the primary TE Connectivity part.

Q: Are the mounting types interchangeable?

A: The TE Connectivity 1546463-5 features Through Hole and Right Angle mounting. The Curtis Industries 325011-05-0 features Chassis, Panel, and Through Hole mounting. Mounting compatibility must be verified for the specific application installation method.

Q: What is the voltage rating difference between these parts?

A: The TE Connectivity 1546463-5 is rated for 150V, while the Curtis Industries 325011-05-0 is rated for 300V. The higher voltage rating of the substitute is acceptable for applications operating at or below 150V.