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03K719-S22S3 Rosenberger 03K719-S22S3 is a between-series floating adaptor converting an RPC-3.50 jack to an SMP plug, 50 Ohm impedance, DC to 26.5 GHz.
Mfr Part #:

03K719-S22S3

Available from 1 distributors
Mfr Name: Rosenberger
Rosenberger
Rosenberger 03K719-S22S3 is a between-series floating adaptor converting an RPC-3.50 jack to an SMP plug, 50 Ohm impedance, DC to 26.5 GHz.
Total Stock: 90 pcs

03K719-S22S3 Available from 1 distributor

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03K719-S22S3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Adapter Series
Adapter Type
Automotive Grade
Body Material
Center Contact Captivation
Center Contact Plating
Center Gender
Conversion Type
Convert From
Convert From (Adapter End)
Convert To
Convert To (Adapter End)
Corrosion
Coupling Test Torque (RPC-3.50)
Dielectric Material
Disengagement Force (SMP Full Detent)
Engagement Force (SMP Full Detent)
Fastening Type
Frequency
Frequency - Max
Impedance
Industrial Grade
Insertion Loss
Insulation Resistance
Mating Cycles (RPC-3.50)
Mating Cycles (SMP Full Detent)
Medical Grade
Military Grade
Moisture Resistance
Mounting Type
Operating Temperature Range
Radial Misalignment
Recommended Torque (RPC-3.50)
Return Loss
Shock
Spring Force
Spring Travel
Style
Termination Style
Test Voltage
Thermal Shock
Vibration
Weight
Working Voltage

03K719-S22S3 Description

Short technical summary and product information.

The Rosenberger 03K719-S22S3 is a between-series floating adaptor designed to connect an RPC-3.50 jack (female socket) to an SMP plug (male pin). It supports 50 Ohm impedance and operates from DC to 26.5 GHz, making it suitable for high-frequency test and measurement applications.

 

Electrical performance includes a return loss of ≥30 dB from DC to 12 GHz and ≥20 dB from 12 to 26.5 GHz. The adaptor is rated for a working voltage of 335 V rms at sea level and an insulation resistance of 5 GΩ. The RPC-3.50 interface uses a threaded coupling, while the SMP interface uses a snap-on full detent mechanism.

 

The adaptor is constructed with a stainless steel outer contact (passivated), brass flange with white bronze plating, and a gold-plated copper-beryllium center contact. The dielectric is polystyrene. It is RoHS compliant and operates over a temperature range of -40°C to +85°C.

03K719-S22S3 Quick Information

Product Type: Coaxial Connector (RF) Adapter
Series: RPC-3.50, SMP
Canonical Name: Rosenberger 03K719-S22S3 Floating Adaptor, RPC-3.50 Jack to SMP Plug, 50 Ohm, DC to 26.5 GHz
Subcategory: Between Series Adapter

03K719-S22S3 Compliance

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

03K719-S22S3 Features

  • 50 Ohm impedance, DC to 26.5 GHz.
  • Return loss ≥30 dB DC to 12 GHz.
  • RPC-3.50 threaded and SMP snap-on coupling.
  • Gold-plated center contact for reliability.
  • RoHS compliant and MIL-STD-202 qualified.

03K719-S22S3 Applications

  • Ideal for RF test and measurement setups.
  • Used in high-frequency signal distribution systems.
  • Suitable for between-series adapter applications.
  • Floating design compensates for misalignment.

03K719-S22S3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the impedance of the 03K719-S22S3?

50 Ohm.

What is the maximum frequency of this adapter?

DC to 26.5 GHz.

What is the return loss performance?

≥30 dB from DC to 12 GHz, ≥20 dB from 12 to 26.5 GHz.

What is the operating temperature range?

-40°C to +85°C.

What is the working voltage rating?

335 V rms at sea level.

What is the mounting style of this adapter?

Free hanging (in-line) with snap-on SMP and threaded RPC-3.50 coupling.

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