RF55-33I-T-00-50-A-SH Equivalent & Substitute Parts

Part Overview

The RF55-33I-T-00-50-A-SH is an SMB Fakra connector plug manufactured by Adam Tech, designed for 50 Ohm coaxial applications with right angle through-hole solder termination. This component operates at frequencies up to 4 GHz and is classified as Active product status with full ROHS3 compliance. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector interface, enabling seamless integration in circuit designs where the primary part becomes unavailable or inventory constraints require alternative sourcing.

Substiute Parts

RF55-33I-T-00-50-A-SH

Adam TechIn Stock: 1174RF55-33I-T-00-50-A-SH Datasheet

Current PartRFQ

RF55-23I-T-00-50-G-A-SH

Adam TechIn Stock: 1180RF55-23I-T-00-50-G-A-SH Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RF55-33I-T-00-50-A-SH is determined by strict equivalence across the following critical parameters:

• Connector Style: SMB, Fakra (mechanical interface compatibility)
• Connector Type: Plug, Male Pin (mating configuration)
• Impedance: 50 Ohms (electrical performance)
• Mounting Type: Through Hole, Right Angle (PCB integration)
• Contact Termination: Solder (assembly method)
• Shield Termination: Solder (assembly method)
• Frequency - Max: 4 GHz (operational bandwidth)
• Number of Ports: 1 (interface count)
• Fastening Type: Locking Ramp (mechanical retention)
• Operating Temperature: -40°C ~ 85°C (thermal range)
• RoHS Status: ROHS3 Compliant (regulatory requirement)

The substitute part RF55-23I-T-00-50-G-A-SH maintains all critical parameters within these specifications, enabling direct functional replacement in applications requiring the RF55-33I-T-00-50-A-SH.

Parameter Comparison

Engineering Selection Recommendations

Both the RF55-33I-T-00-50-A-SH and RF55-23I-T-00-50-G-A-SH maintain Active product status with identical regulatory compliance profiles. Both components are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. The electrical and mechanical specifications are equivalent across all critical parameters including impedance, frequency response, mounting configuration, and operating temperature range. Selection between these parts may be based on inventory availability, as the RF55-33I-T-00-50-A-SH currently maintains 1153 pieces in stock while the RF55-23I-T-00-50-G-A-SH maintains 1086 pieces in stock. Both components are suitable for direct substitution in 50 Ohm coaxial applications requiring SMB Fakra connector interfaces with right angle through-hole solder termination.

Frequently Asked Questions (FAQ)

Q: Can RF55-23I-T-00-50-G-A-SH replace RF55-33I-T-00-50-A-SH in existing designs?

A: Yes. Both components share identical connector style, type, impedance, mounting configuration, termination method, frequency rating, and operating temperature range. The parts are mechanically and electrically interchangeable for SMB Fakra 50 Ohm applications.

Q: What are the differences between these two part numbers?

A: The primary differences are in the center contact material (Phosphor Bronze versus Brass) and body finish specification (Gold, Nickel versus Gold). These material variations do not affect the electrical performance or mechanical compatibility at the specified operating parameters.

Q: Are both parts suitable for the same PCB assembly process?

A: Yes. Both components utilize identical through-hole right angle solder termination, allowing integration into the same PCB assembly workflow without process modification.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both RF55-33I-T-00-50-A-SH and RF55-23I-T-00-50-G-A-SH are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical moisture sensitivity levels.

Q: What is the maximum operating frequency for these connectors?

A: Both components are rated for maximum frequency operation up to 4 GHz, suitable for RF and microwave applications within this bandwidth.