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4787 Pomona Electronics 4787 is an N Type male plug connector with 50 Ohm impedance, solder termination, and free hanging (in-line) mounting.
Mfr Part #:

4787

Available from 1 distributors
Mfr Name: Pomona Electronics
Pomona Electronics
Pomona Electronics 4787 is an N Type male plug connector with 50 Ohm impedance, solder termination, and free hanging (in-line) mounting.
Total Stock: 30 pcs

4787 Available from 1 distributor

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4787 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Body Finish
Body Material
Cable Group
Center Contact Material
Center Contact Plating
Connector Style
Connector Type
Contact Termination
Dielectric Material
Dielectric Withstanding Voltage
Fastening Type
Housing Color
Impedance
Mounting Type
Nominal Impedance
Number of Ports
Shield Termination
Termination Style

4787 Description

Short technical summary and product information.

The Pomona Electronics 4787 is an N Type (male pin) coaxial connector designed for 50 Ohm systems. It features a threaded coupling mechanism for secure connections and uses solder termination for the center conductor and a clamp for the shield. The connector supports a variety of cable types including RG-58, RG-141, RG-142, and RG-223. Constructed with a brass body per QQ-B-626 and a tarnish-resistant finish, the 4787 offers durability and reliable performance. The center contact is gold flash over silver plate per QQ-S-365, and the dielectric is PTFE. It is rated with a dielectric withstanding voltage of 2500 VRMS at 60 Hz for 1 minute. This connector is suitable for RF applications requiring a robust 50 Ohm interface.

4787 Quick Information

Product Type: Coaxial Connector (RF) Assembly
Canonical Name: N Type Plug, Male Pin Coaxial Connector
Subcategory: Plug, Male Pin

4787 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

4787 Features

  • N Type plug with threaded coupling.
  • 50 Ohm nominal impedance.
  • Solder termination for center contact.
  • Brass body with tarnish resistant finish.
  • Compatible with RG-58, 141, 142, 223 cables.

4787 Applications

  • For RF cable assembly and testing.
  • Used in telecommunications equipment.
  • Suitable for instrumentation and lab use.
  • Ideal for 50 Ohm system interconnects.

4787 FAQs

7 frequently asked questions generated from this part’s specifications.
What type of connector is the Pomona 4787?

It is an N Type (male pin) coaxial connector, plug style.

What is the impedance of this connector?

It has a nominal impedance of 50 Ohms.

What cables are compatible with the 4787?

It supports RG-58, RG-141, RG-142, and RG-223 cables.

How is the connector terminated?

The center contact is soldered, and the shield is clamped.

What is the mounting type of the 4787?

It is free hanging (in-line) and does not require panel mounting.

What is the dielectric withstanding voltage?

It is rated at 2500 VRMS for 1 minute at 60 Hz.

What materials are used in the 4787?

The body is brass, center contact is gold-plated brass, dielectric is PTFE, and finish is tarnish resistant.

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