TC4-1W-7A+ footprint, schematic symbol and 3D model by Mini-Circuits

Symbol

click to zoom

PCB Footprints

TC4-1W-7A+ - Mini-Circuits PCB footprint - Other - Other - AT224-1

click to zoom

Datasheet Download Datasheet
Stock & Prices Price & Stock for TC4-1W-7A+
Part Number TC4-1W-7A+
Manufacturer Mini-Circuits
Pin Count 5
Part Category Transformer
Package Category Other
Footprint Name Other - AT224-1
Released Date Apr 4, 2025
Last Modified Date Apr 4, 2025 4:20 PM UTC
Pinout / Pin List Click Here (Member Only)

TC4-1W-7A+ Details

Manufacturer Part Number:
TC4-1W-7A+
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
ROHS COMPLIANT
ECCN Code:
EAR99
Manufacturer:
Mini-Circuits
YTEOL:
6
Additional Feature:
OHMS RATIO IS 4, BREADTH AND HEIGHT DIM INCLUDE TERMINALS ALSO
Application:
MATCHING
Cut-off Frequency-Max:
135 MHz
Cut-off Frequency-Min:
125 MHz
DC Unbalance Current-Max:
30 mA
Height:
4.06 mm
Insertion Loss:
1 dB
Length:
3.81 mm
Mounting Feature:
SURFACE MOUNT
Number of Primary Winding:
1
Number of Secondary Winding:
1
Operating Frequency-Max:
135000 kHz
Operating Frequency-Min:
125000 kHz
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Packing Method:
TAPE & REEL
Power Rating:
0.25 W
Surface Mount:
YES
Transformer Type:
RF TRANSFORMER
Width:
3.81 mm

TC4-1W-7A+ Frequently Asked Questions (FAQs)

The maximum operating temperature for the TC4-1W-7A+ is 85°C, but it's recommended to derate the power handling by 1 dB for every 10°C above 50°C to ensure reliable operation.
While the TC4-1W-7A+ is not hermetically sealed, it can operate in humid environments. However, it's recommended to follow proper PCB design and assembly practices to prevent moisture ingress. Additionally, conformal coating can be applied to enhance humidity resistance.
Mini-Circuits recommends a low-impedance ground plane and a 50-ohm microstrip transmission line for optimal performance. A good grounding scheme involves connecting the device's ground pins to the PCB's ground plane using short, wide traces. Refer to the application note AN-60-014 for more details.
The TC4-1W-7A+ has a nominal impedance of 50 ohms, but it may require some impedance matching to achieve optimal performance. Mini-Circuits provides a recommended matching circuit in the datasheet, which involves adding a shunt inductor and a series capacitor.
The TC4-1W-7A+ is designed to handle up to 1 W of input power, but it's recommended to derate the power handling based on the operating frequency and temperature to ensure reliable operation.

Trust Checks

Expert Contribution

System Verified

Community Approved

TC4-1W-7A+ Overview

Use the download button to access the TC4-1W-7A+ schematic symbol and PCB footprint.

To find more CAD model downloads similar to this part, try a partial part number search, like TC4-1, or try a keyword search, such as RF Transformers

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.

Parts related to TC4-1W-7A+

Showing 0 results