RFNA4PFHD N Type Coaxial Connector Panel Mount Equivalent & Substitute Parts

Part Overview

The RFNA4PFHD is an N Type coaxial connector manufactured by Bulgin, designed for RF applications requiring 50 Ohm impedance panel mounting. This connector features a male pin plug configuration with compression contact termination and screw shield termination, suitable for frequencies up to 18 GHz. The part is classified as Active product status with full RoHS3 compliance. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to inventory constraints, application redundancy, or supply chain considerations.

Substiute Parts

RFNA4PFHD

BulginIn Stock: 798RFNA4PFHD Datasheet

Current PartRFQ

RFNA4PGID

BulginIn Stock: 1256RFNA4PGID Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RFNA4PFHD are identified based on strict electrical and mechanical parameter equivalence. The substitution criteria are established through the following key parameters:

Electrical Equivalence Parameters:

• Connector Style: N Type
• Impedance: 50 Ohms
• Frequency - Max: 18 GHz
• Voltage Rating: 500 V

Mechanical Equivalence Parameters:

• Connector Type: Plug, Male Pin
• Mounting Type: Panel Mount
• Mounting Feature: Flange
• Contact Termination: Compression
• Shield Termination: Screw
• Number of Ports: 1

Environmental & Compliance Parameters:

• Operating Temperature Range: -55°C ~ 155°C
• Mating Cycles: 500
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

Parts meeting all these parameters are classified as direct parametric equivalents and may be substituted without modification to circuit design or mechanical assembly.

Parameter Comparison

Engineering Selection Recommendations

The RFNA4PGID is a direct parametric equivalent to the RFNA4PFHD. Both parts share identical electrical specifications, mechanical configurations, material compositions, and compliance certifications. Selection between these two part numbers may be based on inventory availability, supply chain logistics, or procurement lead times, as no technical differentiation exists between them.

Both parts maintain Active product status and full RoHS3 compliance, ensuring regulatory conformance for current and future applications. The identical mating cycle rating of 500 cycles and operating temperature range of -55°C to 155°C confirm equivalent reliability characteristics across thermal and mechanical stress conditions.

Frequently Asked Questions (FAQ)

Q: Can RFNA4PGID be used as a direct replacement for RFNA4PFHD?

A: Yes. The RFNA4PGID meets all electrical and mechanical specifications of the RFNA4PFHD, including impedance, frequency range, mounting configuration, contact termination method, and environmental ratings. Direct substitution is permissible without circuit or mechanical redesign.

Q: Are there any differences in the connector interface between these two part numbers?

A: No. Both parts feature identical N Type connector style, male pin plug configuration, 50 Ohm impedance, compression contact termination, and screw shield termination. Physical and electrical interfaces are equivalent.

Q: What is the maximum operating frequency for both parts?

A: Both RFNA4PFHD and RFNA4PGID are rated for maximum frequency operation of 18 GHz, making them suitable for microwave and high-frequency RF applications within this bandwidth.

Q: Do both parts comply with RoHS regulations?

A: Yes. Both RFNA4PFHD and RFNA4PGID are ROHS3 compliant, meeting current environmental and hazardous substance restrictions for electronic components.

Q: What is the temperature operating range for these connectors?

A: Both parts operate across a temperature range of -55°C to 155°C, providing equivalent thermal performance for industrial and aerospace applications requiring extended temperature operation.

Q: Are the material compositions identical between the two part numbers?

A: Yes. Both parts utilize beryllium copper center contacts, stainless steel body material, and polyetherimide (PEI) dielectric material, ensuring identical electrical and mechanical performance characteristics.

Q: What is the voltage rating for these N Type connectors?

A: Both RFNA4PFHD and RFNA4PGID are rated for 500 V, providing equivalent electrical safety margins for high-voltage RF applications.

Q: How many mating cycles are these connectors rated for?

A: Both parts are rated for 500 mating cycles, indicating equivalent mechanical durability and connector longevity under repeated connection and disconnection operations.