RFNA4JFHMF Equivalent & Substitute Parts

Part Overview

The RFNA4JFHMF is an N Type Connector Jack with female socket configuration manufactured by Bulgin. This coaxial RF connector is designed for 50 Ohm panel mount applications with through-hole solder termination and flange mounting. The connector operates across a frequency range up to 18 GHz and maintains performance across an operating temperature range of -55°C to 155°C. The part is currently Active in product status and maintains ROHS3 compliance. Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or supply chain continuity.

Substiute Parts

RFNA4JFHMF

BulginIn Stock: 762RFNA4JFHMF Datasheet

Current PartRFQ

RFNA4JGIMF

BulginIn Stock: 881RFNA4JGIMF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RFNA4JFHMF are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters:

Electrical Parameters:

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

Mechanical Parameters:

• Mounting Type: Panel Mount, Through Hole
• Mounting Feature: Flange
• Contact Termination: Solder
• Shield Termination: Solder
• Body Material: Stainless Steel
• Center Contact Material: Beryllium Copper
• Dielectric Material: Polyetherimide (PEI)

Environmental & Compliance Parameters:

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

Parts are considered equivalent substitutes when all parameters listed above are identical. The RFNA4JGIMF meets all substitution criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

The RFNA4JGIMF is a direct parametric equivalent to the RFNA4JFHMF. Both parts are manufactured by Bulgin, maintain Active product status, and carry identical electrical, mechanical, and environmental specifications. Both connectors are ROHS3 compliant and share the same ECCN and HTSUS classifications, ensuring regulatory and trade compliance equivalence.

Selection between these two parts may be based on inventory availability. The RFNA4JFHMF currently maintains 658 pieces in stock, while the RFNA4JGIMF maintains 827 pieces in stock. Both parts are suitable for direct substitution in applications requiring N Type female jack connectors with 50 Ohm impedance, panel mount through-hole solder termination, and operation up to 18 GHz.

Frequently Asked Questions (FAQ)

Q: Can RFNA4JGIMF be used as a direct replacement for RFNA4JFHMF?

A: Yes. The RFNA4JGIMF is a parametric equivalent with identical electrical, mechanical, and environmental specifications. All critical parameters including connector style, impedance, frequency rating, operating temperature range, voltage rating, and material composition are identical.

Q: Are there any differences in the physical dimensions or mounting between these parts?

A: No differences are specified in the provided parameters. Both parts feature identical mounting configurations: panel mount, through-hole, flange-mounted with threaded fastening.

Q: Do both parts meet the same compliance standards?

A: Yes. Both RFNA4JFHMF and RFNA4JGIMF are ROHS3 compliant with identical ECCN (EAR99) and HTSUS (8536.69.4010) classifications.

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

A: Both connectors operate at a maximum frequency of 18 GHz with 50 Ohm impedance.

Q: Are there any differences in termination methods?

A: No. Both parts use solder termination for both contact and shield connections.

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

A: Both connectors operate across a temperature range of -55°C to 155°C.

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

A: Both connectors are rated for 500 mating cycles.

Q: What materials are used in the construction of these connectors?

A: Both connectors feature stainless steel bodies, beryllium copper center contacts, and polyetherimide (PEI) dielectric material.