TE Connectivity AMP Connectors 352033-4 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 352033-4 is a 133-position backplane header connector with male pins, designed for through-hole mounting applications. This connector features a 2.00mm pitch configuration with 5 + 2 row arrangement and press-fit termination technology. The part operates across a temperature range of -55°C to 125°C with a current rating of 1.5A and voltage rating of 500Vrms.

The 352033-4 is classified as obsolete, which necessitates identification of active equivalent components for new designs and ongoing production requirements. Substitute parts must maintain electrical and mechanical compatibility while meeting current manufacturing and compliance standards.

Substiute Parts

352033-4

TE Connectivity AMP ConnectorsIn Stock: 936352033-4 Datasheet

Current PartRFQ

5352033-4

TE Connectivity AMP ConnectorsIn Stock: 7575352033-4 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 352033-4 is determined by strict equivalence across the following critical parameters:

Electrical Compatibility Parameters:

• Pitch: 0.079" (2.00mm) — determines PCB layout compatibility
• Number of Positions: 133 (95 + 38 Ground) — ensures signal and ground distribution equivalence
• Current Rating: 1.5A — maintains power delivery capability
• Voltage Rating: 500V — ensures dielectric strength compatibility

Mechanical Compatibility Parameters:

• Connector Type: Header, Male Pins — defines mating interface
• Connector Style: B 19 — specifies physical form factor
• Row Configuration: 5 + 2 — determines spatial arrangement
• Mounting Type: Through Hole — confirms PCB integration method
• Termination Method: Press-Fit — ensures assembly process compatibility

Environmental Compatibility Parameters:

• Operating Temperature Range: -55°C to 125°C — defines thermal operating envelope
• Series: Z-PACK — confirms product family alignment

Substitute parts must match all parameters listed above. Variations in any parameter disqualify a component from direct substitution.

Parameter Comparison

Engineering Selection Recommendations

The TE Connectivity AMP Connectors 5352033-4 is the direct functional equivalent to the obsolete 352033-4 model. Both components share identical electrical and mechanical specifications across all critical parameters, including connector type, position count, pitch, row configuration, mounting method, and termination technology.

The 5352033-4 provides two significant advantages over the original part:

Product Status: The 5352033-4 maintains active product status, ensuring continued availability, manufacturing support, and supply chain reliability. The 352033-4 is classified as obsolete, which restricts procurement options and increases long-term supply risk.

Regulatory Compliance: The 5352033-4 is RoHS compliant, meeting current environmental and regulatory requirements for electronic component manufacturing and distribution. The 352033-4 is RoHS non-compliant, which may present compliance challenges in applications subject to RoHS directives.

Both components carry identical REACH Affected status and EAR99 ECCN classification. Both are classified as MSL 1 (Unlimited moisture sensitivity level).

For new designs and production applications, the 5352033-4 is the appropriate selection. For legacy system maintenance where the original 352033-4 is specified, the 5352033-4 provides direct substitution without design modification or PCB rework.

Frequently Asked Questions (FAQ)

Q: Can the 5352033-4 be used as a direct replacement for the 352033-4 in existing designs?

A: Yes. The 5352033-4 is electrically and mechanically equivalent to the 352033-4. All critical parameters—connector type, position count, pitch, row configuration, mounting method, termination technology, current rating, voltage rating, and operating temperature range—are identical. No design modification or PCB rework is required.

Q: What is the difference between the 352033-4 and 5352033-4?

A: The primary differences are product status and regulatory compliance. The 352033-4 is obsolete and RoHS non-compliant. The 5352033-4 is active and RoHS compliant. The contact finish on the 5352033-4 is specified as gold, whereas the 352033-4 contact finish is not specified in available documentation. Electrical and mechanical specifications are identical.

Q: Are there any compatibility concerns when substituting the 5352033-4 for the 352033-4?

A: No compatibility concerns exist. Both connectors feature identical pitch (2.00mm), position count (133), row configuration (5 + 2), mounting type (through hole), and termination method (press-fit). PCB layouts, mating components, and assembly processes require no modification.

Q: What is the significance of the RoHS compliance difference?

A: RoHS compliance indicates that the 5352033-4 meets Restriction of Hazardous Substances directives, restricting the use of lead, cadmium, mercury, and other hazardous materials. The 352033-4 is RoHS non-compliant. For applications subject to RoHS requirements or environmental regulations, the 5352033-4 is the appropriate selection.

Q: Is the 5352033-4 available in the same packaging as the 352033-4?

A: Packaging information is not specified in the available technical documentation for either component. Contact the manufacturer or authorized distributor for specific packaging details.

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

A: The 352033-4 has 912 pieces in stock (new original). The 5352033-4 has 736 pieces in stock (new original). Inventory levels are subject to change; verify current availability with the supplier.

Q: Can the 352033-4 and 5352033-4 be used interchangeably in the same assembly?

A: Yes. Both connectors are mechanically and electrically interchangeable. They share identical form factors, pin configurations, and electrical characteristics. Assembly processes, test procedures, and functional validation require no modification.