Amphenol ICC 1573250010 Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 1573250010 is a 50-position plug connector with free hanging (in-line) mounting and IDC termination. This connector features center strip contacts, gold-plated contact finish, and a housing/shell with 4-40 flange. The part is classified as obsolete, making equivalent substitute parts necessary for ongoing system maintenance and new design implementations where this connector type is required.

Substiute Parts

1573250010

Amphenol ICC (Commercial Products)In Stock: 8281573250010 Datasheet

Current PartRFQ

229974-1

TE Connectivity AMP ConnectorsIn Stock: 1627229974-1 Datasheet

SimilarRFQ

554953-2

TE Connectivity AMP ConnectorsIn Stock: 916554953-2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol ICC 1573250010 is determined by strict equivalence across the following critical parameters:

Primary Equivalence Criteria:

• Connector type: Plug
• Position count: 50
• Row configuration: 2
• Mounting configuration: Free Hanging (In-Line)
• Termination method: IDC
• Connector style: Center Strip Contacts
• Contact finish material: Gold
• Flange specification: Housing/Shell (4-40)

The two substitute parts listed (TE Connectivity 229974-1 and 554953-2) meet all primary equivalence criteria. Both are active products from TE Connectivity AMP Connectors series CHAMP .085, providing current availability and ongoing manufacturer support compared to the obsolete Amphenol ICC part.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 229974-1 is the primary substitute for the Amphenol ICC 1573250010. This part maintains full electrical and mechanical equivalence with identical flange specifications (Housing/Shell 4-40). The part is active with ROHS3 compliance, ensuring long-term availability and regulatory alignment. Contact finish thickness of 30.0µin exceeds the original specification, providing enhanced durability. Packaging in trays supports automated assembly processes.

TE Connectivity 554953-2 serves as an alternative substitute with identical core electrical specifications. This part includes additional features (Bail Lock, Shielded) and is supplied in bag packaging. The flange feature is not specified for this variant. This option is suitable for applications requiring shielding or mechanical locking features. RoHS compliance is confirmed.

Both substitute parts carry active product status, ensuring continued manufacturer support, availability, and compliance with current regulatory requirements. The obsolete status of the original Amphenol ICC part necessitates transition to one of these active alternatives for new procurements and long-term system support.

Frequently Asked Questions (FAQ)

Q: What makes TE Connectivity 229974-1 and 554953-2 suitable substitutes for Amphenol ICC 1573250010?

A: Both parts meet all critical electrical and mechanical parameters: 50-position plug connector, 2-row configuration, free hanging in-line mounting, IDC termination, center strip contacts, and gold contact finish. Both are active products with confirmed RoHS compliance and MSL 1 rating.

Q: What is the difference between the two TE Connectivity substitutes?

A: TE Connectivity 229974-1 maintains the Housing/Shell (4-40) flange specification identical to the original part and is supplied in trays. TE Connectivity 554953-2 includes Bail Lock and Shielded features, has an unspecified flange feature, and is supplied in bags. Select based on mechanical mounting requirements and shielding needs.

Q: Does the higher contact finish thickness on the substitute parts affect compatibility?

A: No. The substitute parts feature 30.0µin (0.76µm) contact finish compared to the original 20.0µin (0.51µm). This represents an increase in gold plating thickness, which enhances contact durability and does not compromise electrical or mechanical compatibility.

Q: Are the substitute parts RoHS compliant?

A: Yes. TE Connectivity 229974-1 is ROHS3 compliant, and TE Connectivity 554953-2 is RoHS compliant. Both meet current environmental and regulatory requirements.

Q: What packaging options are available for the substitute parts?

A: TE Connectivity 229974-1 is supplied in trays, suitable for automated assembly. TE Connectivity 554953-2 is supplied in bags. Select packaging based on assembly process requirements.

Q: Can I use TE Connectivity 554953-2 if my application requires the Housing/Shell (4-40) flange?

A: TE Connectivity 554953-2 does not specify a flange feature. For applications requiring Housing/Shell (4-40) flange compatibility, TE Connectivity 229974-1 is the appropriate choice.