Precision 3-Wire Interface for Compact Sensors
The Deutsch DTM-3 Male Connector Kit is the compact solution for 3-wire sensor applications where space is tight and reliability is mandatory. Rated for 7.5 Amps, the DTM series reduces the physical size of the connector by approximately 50% compared to the standard DT series, while maintaining the same rugged environmental specifications. This kit includes the DTM06-3S Plug housing and Female socket terminals, designed to mate with a DTM04-3P receptacle. Ideally suited for motorsport-grade pressure sensors and position sensors, this connector ensures your data fidelity is preserved in the harshest environments.
Engineering Deep-Dive: Miniature Reliability
The DTM-3 utilizes Size 20 contacts which are designed for 16-22 AWG wire. This smaller gauge is perfect for signal wires that do not carry heavy current. The housing features a tactile latch that ensures positive retention, and a rear silicone grommet that seals against moisture and dust (IP67). The wedgelock ensures that the delicate Size 20 pins remain perfectly aligned and cannot be backed out during mating, a critical feature when dealing with high-density sensor wiring in confined engine bays.
Operational Benefits: Motorsport Standard
Many high-end aftermarket sensors, particularly Motorsport MAP sensors (like 3 Bar and 4 Bar units), utilize the DTM-3 interface because of its compact size and vibration resistance. Using this kit allows you to build a custom harness that plugs directly into these sensors without using bulky adapters. The sealed connection prevents the voltage offsets on the 5V reference or signal ground lines that can lead to tuning errors.
Fitment and Application Scope
Suits specific high-end sensors:
- Motorsport MAP Sensors: Haltech HT-010134 (3 Bar) & HT-010136 (4 Bar).
- TPS Sensors: Compact aftermarket throttle position sensors.
- Pressure Transducers: Various fluid pressure sensors.
Technical Specifications
| Parameter | Specification |
|---|---|
| Series | Deutsch DTM |
| Positions | 3 |
| Current Rating | 7.5 Amps |
| Contact Size | Size 20 |
| Sealing | IP67 |
Summary & Includes
The HT-031001 Kit is the essential connector for wiring high-performance MAP sensors. Compact, lightweight, and waterproof.
Includes:
- 1 x DTM06-3S Plug Housing
- 1 x Wedge Lock (Orange)
- 3 x Female Socket Contacts (Size 20)
Tech Note: Requires a crimp tool capable of handling Size 20 closed-barrel terminals. Do not attempt to solder these pins as it can wick up the wire and cause breakage under vibration.
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