TC4-19+ footprint, schematic symbol and 3D model by Mini-Circuits

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PCB Footprints

TC4-19+ - Mini-Circuits PCB footprint - Other - Other - TC4-19

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Part Number TC4-19+
Manufacturer Mini-Circuits
Pin Count 5
Part Category Transformer
Package Category Other
Footprint Name Other - TC4-19
Released Date Aug 25, 2021
Last Modified Date Mar 31, 2026 12:09 PM UTC
Pinout / Pin List Click Here (Member Only)

TC4-19+ Details

Manufacturer Part Number:
TC4-19+
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Active
ECCN Code:
EAR99
Manufacturer:
Mini-Circuits
YTEOL:
5.5
Additional Feature:
HEIGHT AND LENGTH DIMENSION INCLUDES TERMINALS ALSO
Cut-off Frequency-Min:
10 MHz
Height:
4.06 mm
Insertion Loss:
3 dB
JESD-609 Code:
e3
Length:
3.81 mm
Mounting Feature:
SURFACE MOUNT
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-20 °C
Packing Method:
TR, 7 INCH
Surface Mount:
YES
Terminal Finish:
Tin (Sn) - with Nickel (Ni) barrier
Transformer Type:
RF TRANSFORMER
Width:
3.81 mm

TC4-19+ Frequently Asked Questions (FAQs)

The TC4-19+ can operate from -40°C to +85°C, but it's recommended to derate the power handling by 1 dB for every 10°C above 50°C.
The TC4-19+ has a nominal impedance of 50 ohms. To impedance match, use a pi-network or a T-network with capacitors and inductors to achieve a conjugate match. Consult the Mini-Circuits application note AN-60-014 for more information.
The TC4-19+ can handle up to 1 watt of continuous wave (CW) input power. However, it's recommended to limit the input power to 0.5 watts for reliable operation.
Yes, the TC4-19+ can be used in switching applications, but it's essential to ensure that the switching frequency is within the device's bandwidth (DC to 19 GHz). Additionally, consider the device's thermal characteristics and power handling during switching operations.
To troubleshoot issues, check the input and output connections for proper termination, ensure the device is properly biased, and verify that the input power is within the recommended range. Consult the Mini-Circuits application note AN-60-015 for more troubleshooting tips.

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TC4-19+ Overview

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About Mini-Circuits

Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.

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