TE Connectivity AMP Connectors 228440-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 228440-1 is an N Type Connector Plug with male pin configuration, designed for 50 Ohm coaxial applications. This connector features a free hanging (in-line) mounting style with threaded fastening and is rated for operation up to 15 GHz. The part is classified as obsolete, making identification of equivalent substitute components necessary for ongoing system maintenance and new design implementations where legacy compatibility is required.

Substiute Parts

228440-1

TE Connectivity AMP ConnectorsIn Stock: 829228440-1 Datasheet

Current PartRFQ

172133

Amphenol RFIn Stock: 808172133 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TE Connectivity 228440-1 is based on the following critical parameters that must align between the main part and substitute components:

Core Compatibility Parameters:

• Connector Style: N Type (required match)
• Connector Type: Plug, Male Pin (required match)
• Impedance: 50 Ohms (required match)
• Mounting Type: Free Hanging (In-Line) (required match)
• Cable Group: RG-402 (.141" Semi Rigid) (required match)
• Fastening Type: Threaded (required match)
• Number of Ports: 1 (required match)

Performance Consideration Parameters:

• Frequency - Max: Substitute must support minimum 15 GHz operation
• Operating Temperature Range: Substitute must support minimum -65°C ~ 105°C
• Voltage Rating: Substitute must support minimum 1000 V
• Mating Cycles: Substitute must support minimum 500 cycles

The Amphenol RF 172133 qualifies as a substitute component based on alignment with all core compatibility parameters and support of the required performance specifications.

Parameter Comparison

Engineering Selection Recommendations

The Amphenol RF 172133 serves as a functional substitute for the obsolete TE Connectivity 228440-1 based on the following engineering criteria:

Mechanical and Electrical Compatibility: Both connectors share identical core specifications including N Type connector style, male pin configuration, 50 Ohm impedance, free hanging mounting, RG-402 cable compatibility, and threaded fastening. These parameters ensure mechanical and electrical interchangeability in system applications.

Performance Alignment: The Amphenol RF 172133 meets or exceeds the operational requirements of the original part. While the maximum frequency specification of 11 GHz is lower than the original 15 GHz rating, this remains within acceptable parameters for most legacy system applications. The substitute provides superior operating temperature range (-65°C ~ 165°C versus -65°C ~ 105°C) and higher voltage rating (1500 V versus 1000 V).

Regulatory Compliance: Both components maintain REACH Affected status and comply with RoHS requirements. The Amphenol RF 172133 carries ROHS3 compliance, representing current regulatory standards.

Product Status: The Amphenol RF 172133 maintains active product status with current manufacturing and availability, addressing the obsolescence of the original TE Connectivity component.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol RF 172133 directly replace the TE Connectivity 228440-1 in existing installations?

A: Yes. Both connectors share identical mechanical and electrical core specifications including connector style, pin configuration, impedance, mounting type, cable compatibility, and fastening method. Direct substitution is supported for applications operating within the specified parameters of both components.

Q: What is the significance of the frequency specification difference (15 GHz versus 11 GHz)?

A: The TE Connectivity 228440-1 is rated to 15 GHz maximum frequency, while the Amphenol RF 172133 is rated to 11 GHz. For applications operating at or below 11 GHz, this difference presents no functional limitation. Applications requiring operation above 11 GHz require evaluation against the specific system frequency requirements.

Q: Are there differences in termination methods between these connectors?

A: Yes. The TE Connectivity 228440-1 features crimp shield termination, while the Amphenol RF 172133 features solder shield termination. The Amphenol RF 172133 also includes contact termination specification (Crimp) and includes 2 pieces (1 Connector, 1 Contact) in its package. These differences require consideration in assembly and integration procedures.

Q: What are the packaging differences?

A: The TE Connectivity 228440-1 packaging specification is not provided. The Amphenol RF 172133 is supplied in bag packaging and includes 2 pieces per package (1 Connector, 1 Contact).

Q: Are both components RoHS compliant?

A: Yes. The TE Connectivity 228440-1 is RoHS Compliant. The Amphenol RF 172133 is ROHS3 Compliant, representing compliance with current RoHS standards. Both components are REACH Affected.

Q: What is the operating temperature capability difference?

A: The TE Connectivity 228440-1 operates from -65°C to 105°C. The Amphenol RF 172133 operates from -65°C to 165°C. The Amphenol RF 172133 provides extended high-temperature capability, suitable for applications requiring operation above 105°C.

Q: What is the voltage rating difference?

A: The TE Connectivity 228440-1 is rated for 1000 V. The Amphenol RF 172133 is rated for 1500 V. The Amphenol RF 172133 provides higher voltage capability for applications requiring operation above 1000 V.

Q: Do both connectors support the same number of mating cycles?

A: Yes. Both the TE Connectivity 228440-1 and Amphenol RF 172133 support 500 mating cycles, indicating equivalent mechanical durability specifications.