TE Connectivity 3-1437416-6 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 3-1437416-6 is a 10-circuit barrier block connector with 0.438" (11.12mm) pitch, rated for 20A at 600V, designed for through-hole mounting with screw termination on top and PC pin termination on bottom. This part is classified as obsolete, necessitating identification of active equivalent and substitute components that maintain functional compatibility within the barrier block terminal connector category.

Substiute Parts

3-1437416-6

TE Connectivity AMP ConnectorsIn Stock: 9783-1437416-6 Datasheet

Current PartRFQ

SSB7FP100202

TE Connectivity AMP ConnectorsIn Stock: 954SSB7FP100202 Datasheet

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A30221003

Eaton - Electronics DivisionIn Stock: 1079A30221003 Datasheet

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A30221004

Eaton - Electronics DivisionIn Stock: 894A30221004 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 3-1437416-6 is determined by the following critical parameters that must be maintained or exceeded:

Core Compatibility Parameters:

• Terminal block type: Barrier block
• Number of circuits: 10
• Pitch tolerance: 0.438" (11.12mm) nominal, with 0.437" (11.10mm) acceptable as functionally equivalent
• Termination configuration: Screw top termination and PC pin bottom termination
• Barrier configuration: 2 Wall (Dual)
• Mounting method: Through hole
• Voltage rating: Minimum 600V
• Current rating: Minimum 20A
• Wire gauge compatibility: 12 AWG minimum support

Compliance Parameters:

• Insulation material: Thermoplastic
• Operating temperature range: Must encompass or exceed -60°C ~ 105°C
• Flammability rating: UL94 V-2 minimum

Substitute parts SSB7FP100202, A30221003, and A30221004 satisfy these core parameters. Variations in terminal screw material, screw finish, wire gauge range, and temperature range represent acceptable engineering differences that do not compromise functional substitution.

Parameter Comparison

Engineering Selection Recommendations

SSB7FP100202 (TE Connectivity AMP Connectors)

This substitute maintains identical electrical and mechanical specifications to the 3-1437416-6, including pitch, current rating, voltage rating, wire gauge, and operating temperature range. The part is active in production status and ROHS3 compliant, providing continuity within the TE Connectivity AMP Connectors product line. Selection of SSB7FP100202 is appropriate for direct replacement applications requiring no design modification.

A30221003 and A30221004 (Eaton - Electronics Division)

Both Eaton A3000 series parts provide functional substitution with the following engineering considerations: pitch tolerance of 0.437" (11.10mm) is functionally equivalent to the 0.438" (11.12mm) specification; current rating of 30A exceeds the 20A requirement; wire gauge range of 12-22 AWG encompasses the 12 AWG specification; operating temperature range of -40°C ~ 105°C covers the upper operating limit but does not extend to the -60°C lower limit; flammability rating of UL94 V-0 exceeds the UL94 V-2 requirement. Both parts are active in production and ROHS3 compliant.

A30221003 features steel and stainless steel terminal screws, while A30221004 features brass terminal screws with nickel finish. Selection between these variants depends on corrosion resistance and conductivity requirements specific to the application environment.

Frequently Asked Questions (FAQ)

Q: Can SSB7FP100202 be used as a direct replacement for 3-1437416-6?

A: Yes. SSB7FP100202 maintains identical specifications across all critical parameters: 10 circuits, 0.438" pitch, 20A current rating, 600V voltage rating, 12 AWG wire gauge, screw top termination, PC pin bottom termination, dual-wall barrier configuration, through-hole mounting, and -60°C ~ 105°C operating temperature range. The part is active in production status.

Q: What is the pitch difference between 3-1437416-6 and the Eaton A3000 series parts?

A: The 3-1437416-6 specifies 0.438" (11.12mm) pitch, while A30221003 and A30221004 specify 0.437" (11.10mm) pitch. This 0.001" (0.02mm) difference is within functional tolerance for barrier block terminal connectors and does not affect mechanical or electrical compatibility.

Q: Do the Eaton A3000 series parts support the same wire gauge as the original part?

A: The 3-1437416-6 supports 12 AWG wire gauge. A30221003 and A30221004 support 12-22 AWG wire gauge range, which encompasses the 12 AWG specification. Both parts are compatible with 12 AWG wire termination.

Q: What is the difference in operating temperature range between the original part and Eaton substitutes?

A: The 3-1437416-6 operates from -60°C to 105°C. A30221003 and A30221004 operate from -40°C to 105°C. The Eaton parts do not extend to the -60°C lower limit. Selection of Eaton substitutes is appropriate for applications with minimum operating temperatures of -40°C or higher.

Q: Are all substitute parts ROHS3 compliant?

A: SSB7FP100202, A30221003, and A30221004 are all ROHS3 compliant. The original 3-1437416-6 has RoHS status listed as not applicable due to its obsolete classification.

Q: What is the difference between A30221003 and A30221004?

A: Both parts are functionally identical in electrical and mechanical specifications. The primary difference is terminal screw material and finish: A30221003 features steel and stainless steel screws with unspecified finish, while A30221004 features brass screws with nickel finish. Selection depends on corrosion resistance and conductivity requirements for the specific application environment.

Q: Can I use these substitute parts in applications requiring -60°C operation?

A: SSB7FP100202 supports the full -60°C ~ 105°C operating temperature range and is appropriate for such applications. A30221003 and A30221004 support only -40°C ~ 105°C and are not suitable for applications requiring -60°C operation.