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MCI 6430120-1 – DC-to-DC Voltage Converter, Model: TC120

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The highly-efficient TC120 DC-to-DC voltage converter produces 120 watts of power from an aircraft’s 28V DC input. The 6430120-1 is engineered to run cooler, features a fanless design and is FAA TSO-certified.

Key Benefits

General Information
Part #6430120-1
ManufacturerMid-Continent Instrument & Avionics
Specifications
Altitude55,000 ft
CaseAnodized aluminum, blue
CertificationFAA TSO-C71 certified, RTCA DO-160G qualified
Efficiency>90%
Input Current5.0 A Nominal
Input Voltage24 – 32 VDC
Mating ConnectorMS3106A-14S-5S
Output Power120 watts
Output Voltage5 – 24 VDC
ProtectionInput transient, overload, short-circuit protection
Temperature-65°F to +160°F (-55°C to +70°C)
Weight0.65 lbs (0.29 kg)

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AIRCRAFT COMPATIBILITY

Compatible Aircraft*
*This list is for general reference only and may not be entirely accurate for all aircraft. Please confirm all equipment meets the requirements of your aircraft with the owners/maintenance manuals prior to purchasing or using with your aircraft.

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QUESTIONS & ANSWERS

Question:
Is the MS3106A-14S-5S mating connector included with this unit?
Answer:

Yes, the mating connector is included in the 9018651 Connector Kit, which comes with this converter.

Asked March 10, 2025