TE Connectivity AMP Connectors 104352-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 104352-1 is a rectangular connector header designed for through-hole mounting applications. This connector features a vertical 2-position configuration with breakaway capability, suitable for board-to-board or cable interconnections. The part operates within a temperature range of -65°C to 105°C and carries a current rating of 3A at 30VAC.

The 104352-1 is classified as an obsolete product. Locating equivalent and substitute components is necessary to support legacy system maintenance, design updates, and procurement continuity where original inventory becomes unavailable.

Key Parameters

Parameter	Value
Connector Type	Header, Breakaway
Number of Positions	2
Number of Rows	2
Row Spacing - Mating	0.100" (2.54mm)
Mounting Type	Through Hole
Contact Type	Male Pin
Contact Shape	Square
Overall Contact Length	0.440" (11.18mm)
Insulation Height	0.090" (2.29mm)
Current Rating	3A
Operating Temperature	-65°C ~ 105°C
Material Flammability Rating	UL94 V-0
Insulation Color	Black

Substitute Part Grouping Explanation

Substitution of the 104352-1 with equivalent components is determined by strict alignment of the following critical parameters:

Mechanical Compatibility Parameters:

Number of positions (2)
Number of rows (2)
Row spacing - mating (0.100" / 2.54mm)
Connector type (Header, Breakaway)
Contact type (Male Pin)
Contact shape (Square)
Overall contact length (0.440" / 11.18mm)
Insulation height (0.090" / 2.29mm)
Mounting type (Through Hole)
Shrouding (Unshrouded)

Electrical Compatibility Parameters:

Current rating (3A)
Operating temperature range (-65°C ~ 105°C)
Material flammability rating (UL94 V-0)

Series Designation:

AMPMODU Mod II series

The substitute part 5-146254-1 maintains full mechanical and electrical compatibility with the 104352-1 across all critical parameters. Both components share identical connector geometry, contact configuration, and performance specifications. The primary distinction between these parts relates to product status, termination method, contact finish composition, and regulatory compliance classification.

Parameter Comparison

Parameter	104352-1 (Main Part)	5-146254-1 (Substitute)	Compatibility
Manufacturer	TE Connectivity AMP Connectors	TE Connectivity AMP Connectors	Identical
Series	AMPMODU Mod II	AMPMODU Mod II	Identical
Connector Type	Header, Breakaway	Header, Breakaway	Identical
Number of Positions	2	2	Identical
Number of Rows	2	2	Identical
Row Spacing - Mating	0.100" (2.54mm)	0.100" (2.54mm)	Identical
Contact Type	Male Pin	Male Pin	Identical
Contact Shape	Square	Square	Identical
Contact Length - Mating	0.230" (5.84mm)	0.230" (5.84mm)	Identical
Contact Length - Post	0.120" (3.05mm)	0.120" (3.05mm)	Identical
Overall Contact Length	0.440" (11.18mm)	0.440" (11.18mm)	Identical
Insulation Height	0.090" (2.29mm)	0.090" (2.29mm)	Identical
Mounting Type	Through Hole	Through Hole	Identical
Shrouding	Unshrouded	Unshrouded	Identical
Fastening Type	Push-Pull	Push-Pull	Identical
Contact Finish - Mating	Tin-Lead	Tin	Different
Contact Finish - Post	Tin-Lead	Tin	Different
Contact Finish Thickness - Mating	100.0µin (2.54µm)	100.0µin (2.54µm)	Identical
Contact Finish Thickness - Post	100.0µin (2.54µm)	100.0µin (2.54µm)	Identical
Current Rating	3A	3A	Identical
Operating Temperature	-65°C ~ 105°C	-65°C ~ 105°C	Identical
Material Flammability Rating	UL94 V-0	UL94 V-0	Identical
Insulation Color	Black	Black	Identical
Termination	Press-Fit, Solder	Solder	Different
Product Status	Obsolete	Active	Different
RoHS Status	RoHS non-compliant	ROHS3 Compliant	Different

Engineering Selection Recommendations

The 5-146254-1 serves as the active production equivalent to the obsolete 104352-1. Both components maintain identical mechanical and electrical specifications across all critical connector parameters, including position count, row spacing, contact geometry, current rating, and operating temperature range.

Product Status Consideration: The 104352-1 is classified as obsolete, while the 5-146254-1 maintains active product status. For new designs, system updates, or long-term procurement planning, the 5-146254-1 is the appropriate selection.

Regulatory Compliance: The 5-146254-1 is ROHS3 compliant, whereas the 104352-1 is RoHS non-compliant. Applications subject to RoHS regulations require the 5-146254-1.

Contact Finish Specification: The 104352-1 features Tin-Lead contact finish, while the 5-146254-1 uses Tin contact finish. Both maintain identical finish thickness (100.0µin / 2.54µm). The Tin finish in the 5-146254-1 aligns with modern lead-free manufacturing standards.

Termination Method: The 104352-1 supports both Press-Fit and Solder termination. The 5-146254-1 supports Solder termination only. Applications requiring press-fit termination capability must retain the 104352-1 or identify alternative solutions.

Material Composition: The 5-146254-1 specifies Copper Alloy contact material and Liquid Crystal Polymer (LCP) insulation material, providing enhanced material documentation compared to the 104352-1.

Frequently Asked Questions (FAQ)

Q: Can the 5-146254-1 directly replace the 104352-1 in existing assemblies?

A: The 5-146254-1 maintains full mechanical and electrical compatibility with the 104352-1. Both components share identical connector geometry, contact configuration, row spacing, and performance specifications. Direct substitution is supported for applications using solder termination. Applications requiring press-fit termination capability must evaluate termination method compatibility.

Q: What is the primary reason for substituting the 104352-1?

A: The 104352-1 is classified as an obsolete product. The 5-146254-1 is the active production equivalent within the AMPMODU Mod II series. Substitution is necessary to ensure long-term component availability and procurement continuity.

Q: Are there differences in contact finish between these parts?

A: Yes. The 104352-1 features Tin-Lead contact finish, while the 5-146254-1 uses Tin contact finish. Both maintain identical finish thickness of 100.0µin (2.54µm). The Tin finish in the 5-146254-1 reflects modern lead-free manufacturing standards and supports RoHS3 compliance.

Q: Does the 5-146254-1 meet RoHS requirements?

A: Yes. The 5-146254-1 is ROHS3 compliant. The 104352-1 is RoHS non-compliant. Applications subject to RoHS regulations require the 5-146254-1.

Q: What termination methods are supported by each part?

A: The 104352-1 supports both Press-Fit and Solder termination. The 5-146254-1 supports Solder termination only. Verify termination method requirements before substitution.

Q: Are the electrical ratings identical between these parts?

A: Yes. Both components maintain identical current rating (3A) and operating temperature range (-65°C to 105°C). Both meet UL94 V-0 material flammability requirements.

Q: What is the packaging difference between these parts?

A: The 104352-1 packaging specification is not provided in the available data. The 5-146254-1 is supplied in Bulk packaging. Confirm packaging requirements with procurement specifications.

Q: Are the insulation materials the same?

A: The 104352-1 insulation material specification is not provided in the available data. The 5-146254-1 specifies Liquid Crystal Polymer (LCP) insulation material. Both maintain identical insulation height (0.090" / 2.29mm) and black insulation color.

Q: Can I use the 5-146254-1 in legacy system repairs?

A: Yes. The 5-146254-1 is mechanically and electrically compatible with the 104352-1 for solder-based termination applications. Verify that your assembly process and application requirements support solder termination and do not require press-fit capability.

Q: What is the current inventory status for these parts?

A: The 104352-1 has 1064 pieces in stock. The 5-146254-1 has 756 pieces in stock. Both are listed as new original inventory.

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