19S103-400L5 Rosenberger 19S103-400L5 is an SMP straight plug PCB connector with 50 Ohm impedance, operating from DC to 26.5 GHz. It features a through hole solder termination and limited detent coupling.
Mfr Part #:

19S103-400L5

Available from 1 distributors
Mfr Name: Rosenberger
Rosenberger
Rosenberger 19S103-400L5 is an SMP straight plug PCB connector with 50 Ohm impedance, operating from DC to 26.5 GHz. It features a through hole solder termination and limited detent coupling.
✓ Total Stock: 40 pcs
$ Price Range: $5.31 - $8.53

19S103-400L5 Available from 1 distributor

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✓ Non-Authorised
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40 pcs
40 pcs On Request 1 On Request On Request N/A On Request On Request

19S103-400L5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Center Contact Material
Connector Style
Connector Type
Contact Termination
Current Rating
Dielectric Material
Fastening Type
Features
Frequency
Housing Color
Impedance
Insertion Loss
Insulation Resistance
Lead Style
Mating Cycles
Mounting Type
Number of Ports
Operating Temperature Range
SVHC Present
Shield Termination
Tape & Reel
Termination Style
Weight

19S103-400L5 Description

Short technical summary and product information.

The Rosenberger 19S103-400L5 is an SMP straight plug connector designed for PCB mounting. It offers a 50 Ohm impedance and operates from DC to 26.5 GHz, making it suitable for high-frequency applications. The connector provides a return loss of at least 26 dB from DC to 6 GHz and at least 20 dB from 6 to 12 GHz. Insertion loss is specified as ≤0.05 x dB, where x is the frequency in GHz. Insulation resistance is at least 5 GΩ, with center contact resistance ≤6 mΩ and outer contact resistance ≤2 mΩ. The test voltage is 500 V rms, working voltage 335 V rms, and maximum current rating is 1.2 A DC.

 

Mechanically, the connector supports at least 500 mating cycles. Engagement force for the limited detent coupling is ≤45 N, disengagement force ≥9 N, and center contact captivation ≥7 N. The operating temperature range is -65°C to +155°C, with a maximum soldering temperature of +260°C for 10 seconds. The connector weighs 0.5 g.

 

Construction features a brass center and outer contact with AuroDur gold plating, and an LCP dielectric. The connector is terminated via through hole solder and is packaged in tape and reel. Housing color is gold. RoHS compliance is confirmed from the datasheet.

19S103-400L5 Quick Information

Product Type: Coaxial Connector (RF) Assembly
Series: SMP
Canonical Name: SMP Straight Plug PCB Connector, 50 Ohm, DC to 26.5 GHz, Through Hole, Solder, Gold
Subcategory: SMP Connector

19S103-400L5 Compliance

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

19S103-400L5 Estimated Pricing

Qty Low High
1+ $8.53 $8.53
10+ $7.50 $7.50
25+ $7.13 $7.13
50+ $6.94 $6.94
100+ $6.70 $6.70
250+ $6.14 $6.14
500+ $5.31 $5.31
840+ $5.31 $5.31

Estimated market price range - modelled values for guidance only, not live distributor offers.

19S103-400L5 Features

  • 50 Ohm impedance, DC to 26.5 GHz.
  • High return loss ≥26 dB at low frequencies.
  • Through hole solder termination for PCB.
  • Limited detent snap-on coupling.
  • Gold plated contacts for reliability.

19S103-400L5 Applications

  • Ideal for RF signal transmission in test equipment.
  • Used in telecommunications and radar systems.
  • Suitable for high-frequency PCB interconnections.
  • Common in aerospace and defense applications.

19S103-400L5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the 19S103-400L5?

50 Ohm.

What is the frequency range of this connector?

DC to 26.5 GHz.

What is the voltage rating?

Test voltage 500 V rms, working voltage 335 V rms.

What is the current rating?

1.2 A DC maximum.

What is the mounting type?

Through hole.

What is the operating temperature range?

-65°C to +155°C.

How many mating cycles can the connector withstand?

At least 500 cycles.

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