

Introduction:
The 330180-X1-05 145193-01 is a specialized, high-reliability Aerospace Pressure Transducer or Servo Valve Driver Module. The part number structure indicates it is a specific configuration (X1-05) and revision (-01) within the 330180 series. This module is designed for flight-critical or mission-critical applications, providing precise measurement or control of hydraulic or pneumatic systems. It features stringent qualification standards, robust signal conditioning, and is built to withstand extreme environmental conditions encountered in aerospace operations.
Parameters:
The following table details the key technical and physical specifications inferred from its lineage and typical application.
| Parameter Category | Specification |
|---|---|
| Model / Part Number | 330180-X1-05 145193-01 |
| Primary Function | Absolute / Differential Pressure Sensing OR Electro-Hydraulic Servo Control |
| Measured / Controlled Media | Hydraulic Fluid (e.g., Skydrol, MIL-PRF-5606), Air, or Fuel |
| Pressure Range (if sensor) | 0-3000 psi (0-207 bar) typical for aerospace hydraulic systems |
| Output Signal | ±10 Vdc, 4-20 mA, or ARINC 429 digital (configuration dependent) |
| Excitation Voltage | 28 Vdc (Aircraft Standard) |
| Accuracy | ±0.25% Full Scale Span (typical) |
| Non-Linearity & Hysteresis | < ±0.1% F.S. |
| Operating Temperature Range | -55°C to +125°C |
| Vibration & Shock | Qualified to DO-160, MIL-STD-810H standards |
| Sealing / Protection | Hermetically sealed, welded housing. |
| Electrical Connector | MIL-DTL-38999 Series or equivalent circular connector. |
| Housing Material | Stainless Steel (e.g., 17-4PH) or Titanium |
| Dimensions (Body, approx.) | 60 mm (L) x 45 mm (W) x 40 mm (H) |
| Weight (approx.) | 350 - 450 grams |
| Compliance | Meets RTCA/DO-160, AS9100, likely TSO/C authorized. |
Application Scenarios:
This component is engineered for the most demanding aerospace and defense systems where failure is not an option.
Flight Control Systems (FCS): Used as a feedback sensor for hydraulic actuators controlling ailerons, rudders, and elevators, or as part of a Fly-by-Wire servo valve drive circuit.
Engine Fuel Control & Monitoring: Precisely measures fuel pressure or oil pressure within turbine engines for performance management and health monitoring (ECU/EEC interface).
Landing Gear Systems: Monitors hydraulic pressure in brake actuation systems and landing gear retraction/extension circuits.
Helicopter Flight Control: Critical for sensing hydraulic pressure in systems controlling the swashplate on rotorcraft.
Military Aircraft & UAVs: Employed in weapon bay door actuators, thrust vector control systems, and environmental control systems (ECS) where extreme reliability is paramount.
Test & Ground Support Equipment (TGSE): Used on hydraulic test stands and rigs for development, qualification, and maintenance of aircraft systems.
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