19K104-K00L5 Rosenberger 19K104-K00L5 is an in-series SMP jack to jack adapter with 50 Ohm impedance, operating from DC to 26.5 GHz. It features female to female center contacts, straight body, and snap-on coupling.
Mfr Part #:

19K104-K00L5

Available from 1 distributors
Mfr Name: Rosenberger
Rosenberger
Rosenberger 19K104-K00L5 is an in-series SMP jack to jack adapter with 50 Ohm impedance, operating from DC to 26.5 GHz. It features female to female center contacts, straight body, and snap-on coupling.
Total Stock: 5 pcs

19K104-K00L5 Available from 1 distributor

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19K104-K00L5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Adapter Series
Adapter Type
Center Contact Plating
Center Gender
Conversion Type
Convert From (Adapter End)
Convert To (Adapter End)
Fastening Type
Frequency
Impedance
Insertion Loss
Insulation Resistance
Mounting Type
Return Loss
Style
Temperature Range
Weight
Working Voltage

19K104-K00L5 Description

Short technical summary and product information.

The Rosenberger 19K104-K00L5 is a precision in-series SMP adapter designed for RF applications requiring reliable signal integrity up to 26.5 GHz. This adapter connects two SMP jacks with female center contacts, providing a straight, free-hanging (in-line) configuration. It offers excellent electrical performance with return loss of ≥30 dB from DC to 4 GHz, ≥20 dB from 4 to 18 GHz, and ≥15 dB from 18 to 26.5 GHz. Insertion loss is ≤0.1 x sqrt(f) dB across the full frequency range. The adapter is rated for a working voltage of 335 V rms and a maximum contact current of 1.2 A DC. Mechanically, it supports multiple detent types with mating cycles ranging from 100 (full detent) to 1000 (smooth bore). The operating temperature range is -65°C to +155°C. The adapter is RoHS compliant and features gold-plated center and outer contacts for corrosion resistance and reliable connectivity.

19K104-K00L5 Quick Information

Product Type: Coaxial Connector (RF) Adapter
Canonical Name: Rosenberger 19K104-K00L5 SMP Jack to Jack Adapter, 50 Ohm, DC to 26.5 GHz
Subcategory: In-Series Adapter

19K104-K00L5 Compliance

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

19K104-K00L5 Features

  • 50 Ohm impedance, DC to 26.5 GHz.
  • Return loss ≥30 dB up to 4 GHz.
  • Insertion loss ≤0.1 x sqrt(f) dB.
  • Gold-plated center and outer contacts.
  • RoHS compliant, -65°C to +155°C range.

19K104-K00L5 Applications

  • Used in RF test and measurement setups.
  • Ideal for high-frequency signal distribution.
  • Suitable for telecommunications infrastructure.
  • Applied in aerospace and defense systems.

19K104-K00L5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the 19K104-K00L5 adapter?

The impedance is 50 Ohm.

What is the maximum frequency of this adapter?

The maximum frequency is 26.5 GHz.

What is the return loss performance?

Return loss is ≥30 dB from DC to 4 GHz, ≥20 dB from 4 to 18 GHz, and ≥15 dB from 18 to 26.5 GHz.

What is the operating temperature range?

The operating temperature range is -65°C to +155°C.

Is the adapter RoHS compliant?

Yes, the adapter is RoHS compliant.

What is the mounting type?

The mounting type is free hanging (in-line).

What is the center contact gender?

The center contact gender is female to female.

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