Deutsch Wire Harnesses

Extreme Environment Deutsch Wiring Architectures

When internal wiring is exposed to dirt, moisture, salt spray, and severe vibration, Deutsch connectors are the industry standard. TeleWire specializes in fabricating complex, heavy-duty wire harnesses utilizing the full ecosystem of Deutsch industrial interconnects, providing impenetrable environmental sealing for off-highway, marine, and agricultural enclosures.

Deutsch Series Expertise:

  • DT, DTM, & DTP Series: Highly rugged thermoplastic housings featuring integrated silicone seals and wedgelocks for maximum contact retention.
  • HD30 & HDP20 Series: Heavy-duty circular interconnects for high pin-count chassis bulkheads.
Deutsch Wire Harnesses

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Supported Series & Part Numbers

We maintain extensive tooling and automated processing capabilities for the following industry-standard interconnects. If your specific part number is not listed, contact engineering for 1:1 cross-referencing.

Connector Series Pitch (mm / inch) Key Part Numbers Ideal Application
Deutsch DT Series Size 16 Contacts (5.46mm Spacing)
DT04-2PDT06-2SDT04-3PDT06-3SDT04-4PDT06-4SDT04-6PDT06-6SDT04-08PADT06-08SADT04-12PADT06-12SA
 The global standard for heavy-equipment sealed wiring and agricultural machinery (Up to 13A).
Deutsch DTM Series Size 20 Contacts (4.19mm Spacing)
DT04-2PDT06-2SDT04-3PDT06-3SDT04-4PDT06-4SDT04-6PDT06-6SDT04-08PADT06-08SADT04-12PADT06-12SA
 IP68 sealed, high-density low-amperage data and sensor routing (Up to 7.5A).
Deutsch DTP Series Size 12 Contacts (7.11mm Spacing)
DTP04-2PDTP06-2SDTP04-4PDTP06-4S
 IP68 sealed high-power distribution for heavy equipment, lighting, and ABS systems (Up to 25A).
Deutsch DTV Series Size 16 Contacts (18 Cavity)
DTV04-18PBDTV06-18SADTV04-18PADTV06-18SB
 Flanged, heavy-duty 18-pin connections for cab-to-chassis routing in commercial trucks.
Deutsch DRB Series High Pin-Count Flanged
DRB12-48PNEDRB16-48SNEDRB12-60PNEDRB16-60SNEDRB12-102PNEDRB16-102SNE
 High-density, IP68 sealed firewall and bulkhead pass-throughs for heavy-duty ECU networking.
Deutsch DRC Series High-Density Rectangular
DRC12-24PADRC16-24SADRC12-40PADRC16-40SADRC12-70PADRC16-70SA
 High pin-count micro-computer and electronic control module (ECM) routing in harsh environments.
Deutsch HD30 Series Heavy-Duty Metal Circular
HD34-24-31PEHD36-24-31SEHD34-24-19PEHD36-24-19SEHD34-18-14PNHD36-18-14SN
 Rugged aluminum circular bulkhead routing for truck chassis and severe mechanical vibration.
Deutsch HDP20 Series Heavy-Duty Composite Circular
HDP24-24-31PEHDP26-24-31SEHDP24-24-19PEHDP26-24-19SEHDP24-18-14PNHDP26-18-14SN
 Thermoplastic composite circular connectors for environments exposed to highly corrosive chemicals and salt spray.
Deutsch DTHD Series Single Terminal Heavy-Duty
DTHD04-1-4PDTHD06-1-4SDTHD04-1-8PDTHD06-1-8SDTHD04-1-12PDTHD06-1-12S
 Single-circuit, sealed power routing for massive current loads (Up to 100A for Size 4 contacts).
Deutsch STRIKE Series Mixed Size Heavy Equipment
SRK04-MD-32A-001SRK06-MD-32A-001SRK04-MDA-32A-001SRK06-MDA-32A-001
 Ultra-rugged, high-vibration ECU networking designed specifically for agricultural machinery.

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Manufacturing of unlisted custom assemblies
Support for complex wire harnesses
Rapid prototyping for new designs
Equivalent alternatives for obsolete parts
Same-day engineering review
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Technical FAQs

Common questions from procurement and engineering teams.

Are your custom Deutsch wire harnesses fully waterproof?

Yes. When assembled correctly with proper wire insulation diameters, Deutsch DT, DTM, and DTP connectors provide exceptional IP67/IP68 environmental sealing. We also utilize blank sealing plugs in empty cavities to maintain absolute watertight integrity.

What wire gauges can you process for Deutsch DTP and DT internal wiring?

We utilize automated equipment capable of processing heavy-duty 10 AWG to 14 AWG wire for high-power Deutsch DTP harnesses, and standard 14 AWG to 20 AWG for the versatile Deutsch DT series.

Do you use solid or stamped-and-formed Deutsch contacts? 

A: We process both. Solid contacts are often preferred for critical military or heavy-duty applications requiring maximum durability, while stamped-and-formed contacts are utilized for high-volume, cost-optimized OEM manufacturing runs.

How do you prevent wire chafing in heavy-duty Deutsch harnesses? 

A: We utilize highly abrasion-resistant routing materials, including corrugated split loom tubing, expandable PET braided sleeving, and high-temp automotive tape, specifically designed to protect internal wiring from engine bay vibration and severe mechanical chafing.

Manufacturing Standards & Capabilities

ISO 9001 Certified Factory

TeleWire Technology operates under strict ISO 9001 Quality Management Systems. Every production run undergoes rigorous IQC (Incoming Quality Control) and IPQC (In-Process Quality Control) to ensure consistent, OEM-grade reliability for global supply chains.

IPC/WHMA-A-620 Compliance

Our assembly technicians adhere to IPC/WHMA-A-620 standards for cable and wire harness fabrication. We guarantee precision crimp height, pull-force retention, and strain relief integrity for high-vibration automotive and industrial environments.

100% Electrical Testing

Zero defect policy. 100% of finished assemblies undergo automated testing for continuity, shorts, and mis-wiring. For critical safety applications, we provide advanced VSWR testing, high-pot testing, and insertion force validation.

Custom Component Sourcing

We source genuine connectors from Amphenol, TE Connectivity, Molex, and JST, or provide cost-effective, high-quality equivalents to meet your BOM targets. Our engineering team supports rapid prototyping with low MOQs and fast turnaround times.

Have 2D or 3D drawings ready?

Talk to our engineering team for immediate design validation and DFM (Design for Manufacturing) support.

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