Bulgin RF292A2JDFADAA Equivalent & Substitute Parts

Part Overview

The Bulgin RF292A2JDFADAA is a 2.92mm coaxial connector jack with female socket configuration, designed for 50-ohm RF applications. This panel-mount, through-hole solder connector operates across frequencies up to 40 GHz and is rated for -40°C to 85°C operating temperatures. The part is currently active in production with 901 units in stock. Substitute parts are identified for applications requiring alternative mounting hole configurations or inventory availability while maintaining electrical and mechanical compatibility.

Substiute Parts

RF292A2JDFADAA

BulginIn Stock: 936RF292A2JDFADAA Datasheet

Current PartRFQ

RF292A2JEGADGA

BulginIn Stock: 916RF292A2JEGADGA Datasheet

Parametric EquivalentRFQ

RF292A4JCCADGA

BulginIn Stock: 1192RF292A4JCCADGA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RF292A2JDFADAA are identified based on strict electrical and mechanical parameter matching. All substitute connectors maintain identical specifications across the following critical parameters:

• Connector style (2.92mm)
• Connector type (Jack, Female Socket)
• Impedance (50 Ohms)
• Maximum frequency (40 GHz)
• Mounting configuration (Panel Mount, Through Hole with Flange)
• Termination method (Solder for both contact and shield)
• Operating temperature range (-40°C ~ 85°C)
• Voltage rating (250 V)
• Contact and body materials (Beryllium Copper center contact, Stainless Steel body)
• Dielectric material (Polyetherimide)
• Mating cycle rating (500)
• Compliance certifications (ROHS3, EAR99, HTSUS 8536.69.4010)

The primary distinction between the main part and substitutes is the number of mounting holes in the flange: the RF292A2JDFADAA features a 2-hole configuration, while the RF292A4JCCADGA features a 4-hole configuration. The RF292A2JEGADGA maintains the 2-hole configuration. These variations allow selection based on specific panel mounting requirements without affecting RF performance or electrical characteristics.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RF292A2JDFADAA, RF292A2JEGADGA, and RF292A4JCCADGA—are active production items with ROHS3 compliance and identical electrical performance specifications. Selection between these parts is determined by panel mounting hole requirements:

RF292A2JDFADAA and RF292A2JEGADGA are direct electrical equivalents, both featuring 2-hole flange mounting. These parts are interchangeable for applications requiring dual-hole panel fastening.

RF292A4JCCADGA provides the same electrical and RF characteristics but incorporates a 4-hole flange configuration. This part is selected for applications requiring four-point panel mounting for enhanced mechanical stability or specific panel design requirements.

All parts maintain identical impedance (50 Ohms), frequency capability (40 GHz), temperature rating (-40°C to 85°C), and compliance certifications. The choice between 2-hole and 4-hole configurations is a mechanical design decision with no impact on RF performance or electrical compatibility.

Frequently Asked Questions (FAQ)

Q: Are RF292A2JDFADAA and RF292A2JEGADGA electrically identical?

A: Yes. Both parts share identical electrical specifications including 50-ohm impedance, 40 GHz maximum frequency, solder termination, beryllium copper center contacts, and stainless steel bodies. The parts are functionally equivalent for RF applications.

Q: What is the primary difference between the 2-hole and 4-hole versions?

A: The RF292A2JDFADAA and RF292A2JEGADGA feature 2-hole flange mounting, while the RF292A4JCCADGA features 4-hole flange mounting. This difference affects only the mechanical panel attachment method and does not impact RF performance or electrical characteristics.

Q: Can I substitute RF292A4JCCADGA for RF292A2JDFADAA in my design?

A: Substitution is possible if your panel design accommodates the 4-hole mounting configuration. All electrical and RF parameters are identical. Panel hole layout must be verified before implementation.

Q: Are all three parts ROHS3 compliant?

A: Yes. RF292A2JDFADAA, RF292A2JEGADGA, and RF292A4JCCADGA are all ROHS3 compliant with MSL rating of 1 (Unlimited).

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

A: All three parts operate across -40°C to 85°C, suitable for industrial and commercial RF applications.

Q: Do these connectors require any special handling or storage?

A: With MSL rating of 1 (Unlimited), these connectors have no moisture sensitivity restrictions and require standard component storage practices.

Q: What is the maximum frequency rating for these 2.92mm connectors?

A: All three parts are rated to 40 GHz, supporting high-frequency RF and microwave applications.