Equivalent & Substitute Parts Reference for VB511 (Cinch Connectivity Solutions)

Part Overview

The VB511 is a BNC Connector Jack, Female Socket with 50 Ohms impedance, designed for panel mount applications with a flange and solder cup termination. The product status is Active, with bulk packaging and 1166 pieces available in inventory. Engineering teams may require alternative models due to supply chain considerations, lifecycle changes, compliance requirements, or mechanical compatibility within the Coaxial Connectors (RF) category.

Key Parameters

Parameter	VB511 Value
Manufacturer Part Number	VB511
Category	Coaxial Connectors (RF)
Connector Style	BNC
Connector Type	Jack, Female Socket
Contact Termination	Solder Cup
Shield Termination	Solder
Impedance	50 Ohms
Mounting Type	Panel Mount
Mounting Feature	Flange
Fastening Type	Bayonet Lock
Frequency - Max	4 GHz
Number of Ports	1
Features	Extended Insulation
Housing Color	Silver
Voltage Rating	500 V
Mating Cycles	500
Insertion Loss	0.2dB
Body Material	Brass
Body Finish	Nickel
Center Contact Material	Brass
Center Contact Plating	Gold
Dielectric Material	Polyoxymethylene (POM)
Operating Temperature	-55°C ~ 85°C
RoHS Status	RoHS Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN	EAR99

Substitute Part Grouping Explanation

Substitute and equivalent parts for VB511 are grouped strictly based on these key parameters:

Connector Style: BNC
Connector Type: Jack, Female Socket
Contact Termination: Solder Cup
Shield Termination: Solder
Impedance: 50 Ohms
Mounting Type: Panel Mount
Mounting Feature: Flange
Fastening Type: Bayonet Lock
Frequency - Max
Voltage Rating
Mating Cycles
Body/Contact Materials and Plating
Dielectric Material
Product Status
Compliance (RoHS, MSL, ECCN)

All listed alternatives match on these critical criteria, qualifying them as engineering substitutes within the Coaxial Connectors (RF) category.

Parameter Comparison

Parameter	VB511 (Cinch Connectivity)	1-1337446-0 (TE Connectivity AMP)	1-1337499-0 (TE Connectivity AMP)	112290 (Amphenol RF)	RFB-1115-S (RF Industries)
Category	Coaxial Connectors (RF)	Coaxial Connectors (RF)	Coaxial Connectors (RF)	Coaxial Connectors (RF)	Coaxial Connectors (RF)
Connector Style	BNC	BNC	BNC	BNC	BNC
Connector Type	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket	Jack, Female Socket
Contact Termination	Solder Cup	Solder Cup	Solder Cup	Solder Cup	Solder Cup
Shield Termination	Solder	Solder	Solder	Solder	Solder
Impedance	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms
Mounting Type	Panel Mount	Panel Mount	Panel Mount	Panel Mount	Panel Mount
Mounting Feature	Flange	Flange	Flange	Flange	Flange
Fastening Type	Bayonet Lock	Bayonet Lock	Bayonet Lock	Bayonet Lock	Bayonet Lock
Frequency - Max	4 GHz	2 GHz	4 GHz	4 GHz	4 GHz
Number of Ports	1	1	1	1	1
Features	Extended Insulation	Extended Insulation	Extended Insulation	Extended Insulation	Extended Insulation
Housing Color	Silver	Silver	Silver	Silver	Silver
Voltage Rating	500 V	500 V	500 V	500 V	500 V
Mating Cycles	500	500	500	500	-
Insertion Loss	0.2dB	-	-	0.2dB	-
Body Material	Brass	Brass	Brass	Brass	Brass
Body Finish	Nickel	Silver	Nickel	Nickel	Silver
Center Contact Material	Brass	Phosphor Bronze	Brass	Beryllium Copper	Phosphor Bronze
Center Contact Plating	Gold	Silver	Gold	Gold	Gold
Dielectric Material	Polyoxymethylene (POM)	Polytetrafluoroethylene (PTFE)	Polytetrafluoroethylene (PTFE)	Polytetrafluoroethylene (PTFE)	Polytetrafluoroethylene (PTFE)
Operating Temperature	-55°C ~ 85°C	-40°C ~ 85°C	-65°C ~ 165°C	-	-
RoHS Status	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
ECCN	EAR99	EAR99	EAR99	EAR99	EAR99

Engineering Selection Recommendations

Select parts with Active product status for ongoing designs.
Verify RoHS and MSL compliance according to project requirements; all listed substitutes are designated as compliant.
Consider frequency, voltage rating, and mechanical configuration based on provided values.
For legacy or re-design projects, factor in product status (Obsolete or Not For New Designs).

Frequently Asked Questions (FAQ)

Q: What core parameters must match to substitute a BNC Jack, Female Socket Panel Mount?
A: The substitute must match connector style, type, contact and shield termination method, impedance, mounting type and feature, fastening type, frequency rating, voltage rating, and compliance status.

Q: Can parts with different dielectric materials be substituted?
A: Only dielectric materials provided are listed; compatibility is based strictly on category and functional parameters.

Q: Does frequency rating affect substitution?
A: Substitution validity is based on whether the substitute meets or exceeds the frequency rating of the target part as specified.

Q: Is body or contact material variation allowable?
A: Allowed materials are those explicitly listed for this category and application in the provided data.

Q: Are obsolete or not-for-new-design substitutes recommended?
A: Product status is provided for engineering awareness; selection is made according to project lifecycle requirements.

Q: Does packaging type impact selection?
A: Packaging difference (Bulk, Bag) is shown for consideration where relevant to assembly or logistics. Only the specified values are considered.

Q: Is RoHS or MSL compliance different among substitutes?
A: RoHS and MSL designations are included for each part as given. Selections should adhere to project or regulatory requirements based solely on these designations.

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