RF292A2JDFDP Equivalent & Substitute Parts

Part Overview

The RF292A2JDFDP is a 2.92mm coaxial connector jack with female socket configuration manufactured by Bulgin. This connector is designed for 50 Ohm RF applications with panel mount, through-hole solder termination and flange mounting featuring two mounting holes. The part is active in production status with 1082 pieces currently in stock. Alternative equivalent parts are necessary to support design flexibility, supply chain continuity, and application-specific mounting requirements where different flange hole configurations or manufacturer sourcing may be required.

Key Parameters

Parameter	Value
Connector Style	2.92mm
Connector Type	Jack, Female Socket
Impedance	50 Ohms
Contact Termination	Solder
Shield Termination	Solder
Mounting Type	Panel Mount, Through Hole
Mounting Feature	Flange
Frequency - Max	40 GHz
Center Contact Material	Beryllium Copper
Body Material	Stainless Steel
Dielectric Material	Polyetherimide (PEI)
Operating Temperature	-40°C ~ 85°C
Voltage Rating	250 V
Mating Cycles	500
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the RF292A2JDFDP is determined by strict equivalence across the following critical parameters: connector style (2.92mm), connector type (jack, female socket), impedance (50 Ohms), contact and shield termination method (solder), mounting type (panel mount, through hole), mounting feature (flange), and maximum frequency rating (40 GHz). All substitute parts listed maintain these core electrical and mechanical specifications.

Substitute parts are grouped into two categories:

Category 1: Bulgin Manufacturer Parts – RF292A4JCCA differs only in mounting hole configuration (4-hole flange versus 2-hole flange) while maintaining all other electrical and mechanical parameters identical to the main part.

Category 2: WITHWAVE CO LTD Manufacturer Parts – PM03FS056, PM03FS057, PM03FS058, PM03FS059, PM03FS060, PM03FS061, PM03FS062, and PM03FS063 maintain electrical equivalence (2.92mm connector style, jack female socket, 50 Ohms impedance, solder contact termination, panel mount flange configuration, 40 GHz frequency rating) with variations in body material composition, center contact plating, and operating temperature range. Shield termination in WITHWAVE parts is screw-type rather than solder-type.

Parameter Comparison

Parameter	RF292A2JDFDP (Main)	RF292A4JCCA	PM03FS056	PM03FS057	PM03FS058	PM03FS059	PM03FS060	PM03FS061	PM03FS062	PM03FS063
Manufacturer	Bulgin	Bulgin	WITHWAVE CO LTD	WITHWAVE CO LTD	WITHWAVE CO LTD	WITHWAVE CO LTD	WITHWAVE CO LTD	WITHWAVE CO LTD	WITHWAVE CO LTD	WITHWAVE CO LTD
Connector Style	2.92mm	2.92mm	2.92mm	2.92mm	2.92mm	2.92mm	2.92mm	2.92mm	2.92mm	2.92mm
Connector Type	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket
Impedance	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms
Contact Termination	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder	Solder
Shield Termination	Solder	Solder	Screw	Screw	Screw	Screw	Screw	Screw	Screw	Screw
Mounting Type	Panel Mount, Through Hole	Panel Mount, Through Hole	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount
Mounting Feature	Flange	Flange	Flange	Flange	Flange	Flange	Flange	Flange	Flange	Flange
Frequency - Max	40 GHz	40 GHz	40 GHz	40 GHz	40 GHz	40 GHz	40 GHz	40 GHz	40 GHz	40 GHz
Center Contact Material	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper	Beryllium Copper
Body Material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Brass	Stainless Steel	Brass	Stainless Steel
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 135°C	-40°C ~ 135°C	-40°C ~ 135°C	-40°C ~ 135°C	-40°C ~ 135°C	-40°C ~ 135°C	-40°C ~ 135°C	-40°C ~ 135°C
Voltage Rating	250 V	250 V	250 V	250 V	250 V	250 V	250 V	250 V	250 V	250 V
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified	Not specified
Inventory Status	1082 Pcs	1209 Pcs	909 Pcs	958 Pcs	1009 Pcs	997 Pcs	769 Pcs	1144 Pcs	819 Pcs	967 Pcs

Engineering Selection Recommendations

Bulgin RF292A4JCCA is the direct electrical and mechanical equivalent to RF292A2JDFDP with the sole distinction of a 4-hole flange mounting configuration versus the 2-hole configuration of the main part. Both parts maintain identical electrical specifications, operating temperature range (-40°C ~ 85°C), voltage rating (250 V), and ROHS3 compliance. Selection between these two Bulgin parts is determined exclusively by panel mounting hole requirements. RF292A4JCCA provides higher inventory availability (1209 pieces versus 1082 pieces).

WITHWAVE CO LTD PM03FS series parts (PM03FS056, PM03FS057, PM03FS058, PM03FS059, PM03FS060, PM03FS061, PM03FS062, PM03FS063) are electrically equivalent across all RF performance parameters (2.92mm connector style, 50 Ohms impedance, 40 GHz maximum frequency, solder contact termination, panel mount flange configuration). These parts differ from the main part in the following aspects:

Shield termination is screw-type rather than solder-type, requiring different assembly methodology.

Operating temperature range extends to -40°C ~ 135°C, providing enhanced thermal performance compared to the main part's -40°C ~ 85°C range.

Center contact plating is gold across all WITHWAVE parts, compared to unspecified plating on the main part.

Body material varies between stainless steel (PM03FS056, PM03FS057, PM03FS058, PM03FS059, PM03FS061, PM03FS063) and brass with tin/nickel finish (PM03FS060, PM03FS062).

RoHS compliance status is not specified for WITHWAVE parts, whereas the main part carries explicit ROHS3 compliance certification.

Selection of WITHWAVE parts is appropriate where extended operating temperature capability is required and screw-type shield termination is compatible with assembly processes. Confirmation of RoHS compliance requirements is necessary before selection.

Frequently Asked Questions (FAQ)

Q: Can RF292A4JCCA be used as a direct replacement for RF292A2JDFDP?

A: RF292A4JCCA is electrically and mechanically equivalent to RF292A2JDFDP. The only difference is the flange mounting hole configuration: RF292A4JCCA features 4 mounting holes while RF292A2JDFDP features 2 mounting holes. Direct substitution is possible only if the panel design accommodates the 4-hole flange pattern.

Q: What is the primary difference between Bulgin and WITHWAVE substitute parts?

A: Bulgin parts (RF292A2JDFDP and RF292A4JCCA) feature solder-type shield termination and operate within -40°C ~ 85°C temperature range with ROHS3 compliance certification. WITHWAVE parts feature screw-type shield termination, extended operating temperature range (-40°C ~ 135°C), and gold-plated center contacts. RoHS compliance status is not specified for WITHWAVE parts.

Q: Are WITHWAVE PM03FS series parts suitable for high-temperature applications?

A: WITHWAVE PM03FS series parts are rated for -40°C ~ 135°C operating temperature, compared to -40°C ~ 85°C for the main Bulgin part. This extended temperature range makes WITHWAVE parts suitable for applications requiring operation above 85°C. Assembly methodology must accommodate screw-type shield termination rather than solder termination.

Q: What is the significance of shield termination type differences?

A: The main part RF292A2JDFDP and Bulgin substitute RF292A4JCCA use solder-type shield termination, requiring soldering during assembly. WITHWAVE PM03FS series parts use screw-type shield termination, requiring mechanical fastening. Assembly process compatibility must be evaluated before substitution.

Q: Do all substitute parts maintain 50 Ohm impedance and 40 GHz frequency rating?

A: All substitute parts listed maintain 50 Ohm impedance and 40 GHz maximum frequency rating, ensuring RF performance equivalence across the 2.92mm connector jack female socket category.

Q: What body material options are available among substitute parts?

A: Bulgin parts use stainless steel body material. WITHWAVE parts offer two body material options: stainless steel (PM03FS056, PM03FS057, PM03FS058, PM03FS059, PM03FS061, PM03FS063) and brass with tin/nickel finish (PM03FS060, PM03FS062). Material selection may impact corrosion resistance and environmental performance characteristics.

Q: Is RoHS compliance certification available for all substitute parts?

A: The main part RF292A2JDFDP and Bulgin substitute RF292A4JCCA carry explicit ROHS3 compliance certification. RoHS compliance status is not specified in the provided data for WITHWAVE PM03FS series parts. Compliance verification is required before selection for applications with RoHS requirements.

Q: What inventory levels are available for each substitute part?

A: Current inventory levels are: RF292A2JDFDP (1082 pcs), RF292A4JCCA (1209 pcs), PM03FS056 (909 pcs), PM03FS057 (958 pcs), PM03FS058 (1009 pcs), PM03FS059 (997 pcs), PM03FS060 (769 pcs), PM03FS061 (1144 pcs), PM03FS062 (819 pcs), PM03FS063 (967 pcs). Inventory availability should be confirmed at time of procurement.

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