TE Connectivity AMP Connectors 228553-1 Equivalent & Substitute Parts

Part Overview

The TE Connectivity AMP Connectors 228553-1 is an adapter coaxial connector classified as an SMB Jack-to-Jack configuration with 50 Ohm impedance. This component functions as a straight-mounted panel bulkhead adapter, converting between two SMB Jack male pin connectors. The part maintains Active product status and is RoHS Compliant with REACH Affected designation.

Substitute parts become necessary when primary inventory is unavailable, when alternative packaging formats are required, or when equivalent performance specifications from different manufacturers are acceptable for system integration. Substitution is valid only when all critical electrical and mechanical parameters remain identical across the conversion.

Substiute Parts

228553-1

TE Connectivity AMP ConnectorsIn Stock: 1134228553-1 Datasheet

Current PartRFQ

142250

Amphenol RFIn Stock: 2921142250 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of coaxial adapter connectors is determined by strict equivalence across electrical and mechanical parameters. The following criteria establish valid substitution for the TE Connectivity 228553-1:

Critical Matching Parameters:

• Adapter Type: Jack to Jack configuration
• Adapter Series: SMB to SMB conversion
• Center Gender: Male to Male pin configuration
• Impedance: 50 Ohms
• Mounting Type: Panel Mount with Bulkhead feature
• Fastening Type: Snap-On mechanism
• Frequency Rating: 4 GHz maximum
• Dielectric Material: Polytetrafluoroethylene (PTFE)
• Center Contact Plating: Gold
• Body Material: Brass

The Amphenol RF 142250 satisfies all critical electrical and mechanical parameters required for direct substitution. Differences in body finish (Nickel versus Gold) and packaging format (Bulk versus Bag) do not affect functional compatibility or performance characteristics within the specified operating envelope.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 228553-1 and Amphenol RF 142250 maintain Active product status with current manufacturer support. Selection between these parts is based on availability, packaging requirements, and compliance certifications.

TE Connectivity 228553-1 is specified when RoHS Compliant certification is the primary requirement and Nickel body finish is acceptable for the application. Current inventory of 1,081 pieces supports immediate deployment in bulk packaging format.

Amphenol RF 142250 is specified when ROHS3 Compliant certification is required or when Gold body finish provides enhanced corrosion resistance for extended operating environments. Current inventory of 2,882 pieces provides higher availability in Bag packaging format. Operating temperature specification of -65°C to 165°C is provided for this part.

Both parts satisfy REACH Affected designation and EAR99 export classification. Electrical performance is identical across the 50 Ohm impedance, 4 GHz frequency rating, and PTFE dielectric specifications. Mechanical compatibility is confirmed through identical adapter type, mounting configuration, and fastening mechanism.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol RF 142250 directly replace the TE Connectivity 228553-1 in existing designs?

A: Yes. Both parts are electrically and mechanically equivalent across all critical parameters including impedance, frequency rating, adapter configuration, and mounting type. The parts are interchangeable for functional performance.

Q: What is the significance of the body finish difference between Nickel and Gold?

A: Body finish does not affect electrical performance or impedance characteristics. Gold finish provides enhanced corrosion resistance in high-humidity or chemically aggressive environments. Nickel finish is suitable for standard indoor and controlled industrial applications. Selection depends on environmental exposure requirements.

Q: Are there operating temperature differences between these parts?

A: The TE Connectivity 228553-1 does not specify an operating temperature range in the provided data. The Amphenol RF 142250 specifies -65°C to 165°C. Both parts are rated for identical frequency and impedance performance within their respective operating envelopes.

Q: Does packaging format affect part performance or compatibility?

A: No. Packaging format (Bulk versus Bag) affects only handling, storage, and inventory management. Electrical and mechanical performance is identical regardless of packaging configuration.

Q: Are both parts RoHS compliant?

A: Yes. The TE Connectivity 228553-1 is RoHS Compliant. The Amphenol RF 142250 is ROHS3 Compliant. Both designations indicate compliance with Restriction of Hazardous Substances regulations. ROHS3 represents the current revision standard.

Q: What is the mating cycle rating for these adapters?

A: The TE Connectivity 228553-1 specifies 500 mating cycles. The Amphenol RF 142250 does not provide a mating cycle specification in the available data. Both parts are rated for repeated connection and disconnection within normal operational use.

Q: Can these adapters be used in applications exceeding 4 GHz?

A: No. Both parts are rated for a maximum frequency of 4 GHz. Applications requiring higher frequency operation require alternative connector designs rated for the required frequency band.

Q: What materials contact the RF signal path?

A: The center contact is Brass with Gold plating in both parts. The dielectric is Polytetrafluoroethylene (PTFE) in both parts. These materials ensure consistent impedance and signal integrity across the 50 Ohm specification.