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INDUSTRIALDT Series Technical ManualADT Series Manual #50907.indd 1STEPAHEAD7/31/2008 5:14:33 PM

DT Series Technical ManualTable of ContentsIntroduction2, 3Contact Retention System10Features & Benefits3Assembly Contact Insertion / Removal11Product Line Overview4Accessories12Material Specifications5Shrink Boot Adaptor12General Specifications5Removal Tools / Sealing Plugs12Ordering Information6DT Mounting Clips13Insert Arrangements7, 8Back Shells14, 15Contacts & Application Data9Environmentally-Sealed Transportation ConnectorsDeutsch DTM SeriesDeutsch DTM Series of transportation connectors feature aminiature contact with an enhanced design based on theworld class, field-proven Deutsch DT Series.The DTM is the connector to be used in harsh environmentalapplication where reliable signal circuits are critical tooperating performance. Typical applications include on oraround the engine, the transmission and under the hood.Deutsch DT SeriesAn environmentally-sealed connector designed specifically forcable to cable applications on the engine or transmission, underthe hood, on the chassis or in the cab. On signal level circuits inharsh environmental conditions, where even a small degradationin connection may be critical, the Deutsch DT Series generalpurpose connectors will provide the reliability and performanceat the lowest cost.2ADT Series Manual #50907.indd 2STEPAHEAD7/31/2008 5:14:33 PM

DT Series Technical ManualDeutsch DTP SeriesDeutsch DTHD SeriesDeutsch’s DTP Series connectors are the answer to all ofyour most demanding power application requirements.DTP Series connectors offer the proven reliability andquality of Deutsch’s DT Series, combined with the addedflexibilty of using power contacts.Deutsch DT Bussed SeriesUtilizing the Deutsch DT receptacle shell, Deutsch hascombined the rugged characteristics of the DT productline with a bussing device allowing the elimination ofvarious harness splices. By using internal stamped bussedcontacts this product can be configured in whateverarrangement meets your individual needs in the DT shellsize that matches your requirements. Complete bussingflexibility in a compact, economical package.Deutsch developed the DTHD Series for those applicationsrequiring a complete, environmentally sealed, single power circuittermination. The plug features an integral coupling latch thatprovides tactile and audible feedback during coupling. The ruggedthermoplastic receptacle is designed as an inline for cable to cableapplications and is supplied with an integral Vee-Groove to acceptmounting, clips, brackets and flanges.FeaturesBenefitsIntegral Connector LatchRugged Thermoplastic Housing-55o C to 125o C Operating TemperatureTactile and Audible Assembly FeedbackField Proven Long Service LifeEngine Compartment RatedAvailable Configurations:DTM/DT 2, 3, 4, 6, 8 & 12 - Size 20/16DTP 2 & 4 - Size 12DTHD 1 - Size 4, 8 & 12Silicone Seals:DTM: Accepts AWG 22 - 16 wireDT: Accepts AWG 20 - 14 wireDTP: Accepts AWG 14 - 10 wireDTHD: Accepts AWG 14 - 6 wireCrimp Contacts with Option of Gold or NickelFinish, Solid or Stamped ConstructionCurrent rating all contacts @ 1250 C no deratingDTM - 7.5 AmpsDT - 13 AmpsDTP - 25 AmpsDTHD - 25 to 100 AmpsFail-Safe Secondary Locks All (Except DTHD)Hand Insertable/Removable ContactsBudget MindedMeets Most Harness Design RequirementsSuperior Environmental SealSeals on .053” to .120 dia.(1.35mm to 3.05mm)Seals on .053” to .145 dia.(1.35mm to 3.68 mm)Seals on .097” to .170 dia.(2.46mm to 4.32mm)Seals on .134 to .292 dia. (3.40mm to 7.42mm)Low Costs, High Reliability Terminals for Data &Signal TransmissionMeets Most Signal RequirementsPositive Contact RetentionNo Special Tools Required (Except DTHD)Low Installation Costs3ADT Series Manual #50907.indd 3STEPAHEAD7/31/2008 5:14:34 PM

DT Series Technical ManualProduct Line OverviewDeutsch DTP SeriesDeutsch DTM SeriesDeutsch DTM Series of transportation connectors feature aminiature contact with an enhanced design based on the worldclass, field-proven Deutsch “DT Series”.The DTM is the connector to be used in harsh environmentalapplications where reliable signal circuits are critical to operatingperformance. Typical applications include on or around theengine, the transmission and under the hood. In fact, everywheredata signals or critical electronic circuits go, the field provenDeutsch design of the DTM will provide reliable peak connectorperformance.The low cost, size 20 contacts terminate AWG 16 to 22 gaugewire (0.5mm2 to 1.5mm2). Closed entry socket (female) contactsfeaturing spring action fingers are protected by a stainless steelhood. This allows for positive axial alignment while mating andprevents probe damage during testing.Building on both the DT and DTM design strengths, the DTPconnector line was developed to fill the need for higher amperage,multi-pin, inexpensive connectors. The series meets the samespecifications as the DTM and DT but offers the designer the abilityto use multiple 12 gauge contacts, each with a 25 amp continuouscapacity, within a single shell.Based on the DTM overall design, it offers the protected interfacialseal located within the receptacle shell. Standard multi-seal grommetis used in both the plug and receptacle. Currently available in two andfour pin configurations.Deutsch DT Bussed SeriesThese standard “DT” receptacle shells feature internal pin typecontact buss bar arrangements that allow common connectionsfrom 3 to 12 size 16 contacts. Buss bars are available in standardnickel or gold to match common Deutsch Industrial contacts.Thermoplastic housings offer a wide operating temperaturerange (-550 C to 1250 C). Silicone rear wire and internalperipheral interface seals allow the DTM to withstand moistureand fluids.Other features include the use of standard “DT” plugs to matewith these environmental receptacles. Plugs with any Deutschmodification are intermatable.Deutsch DT SeriesDeutsch DTHD SeriesDeutsch DT Series of environmentally-sealed, connectors aredesigned specifically for cable to cable applications on the engineor transmission, under the hood, on the chassis or in the cab.Where signal level circuits in harsh environmental conditions,where even a small degradation in connection may be critical,the Deutsch DT Series general purpose connectors will providethe reliability and performance at the lowest cost.Deutsch developed the DTHD Series for those applications requiring acomplete, environmentally sealed, single power circuit termination.DTHD plugs and receptacles can be permanently assembled withthermoplastic end caps that prevent removal of the silicone wireseal grommets. Designed for diesel engine, electronic fuel injectors,automatic transmissions, ABS brakes and other applications thatinvolve fuel and oil exposure. These end caps provide the additionalreliability required for critical wiring circuits.Thermoplastic (-550 C to 1250 C rated) housings and siliconeseals are used to allow the connector to withstand conditionsof extreme temperature and moisture. The connector may beemployed with either solid-copper crimp type contacts for criticalcircuits or budget-minded stamped and formed contacts. Ineither selection, the spring action is designed in the socket andshrouded by a stainless steel hood that provides closed entry forpositive axial alignment during mating, and eliminates probedamage from occurring. Contact insertion and withdrawal requireno special tools and are retained in locked position by dielecticfingers, molded as an integral part of the housing. Secondarylocks are assembled at the mating interfaces. If by chance thesecondary locks are not properly seated during assembly, theywill be pressed into locked position during the mating of theconnector.4ADT Series Manual #50907.indd 4STEPAHEAD7/31/2008 5:14:35 PM

DT Series Technical ManualMATERIAL dge:ThermoplasticGrommet:Silicone RubberContactsPin:Socket:Finish:Thermal Cycle:No cracking, chipping or leaking after 20 test cycles from-550 C to 1250 C.Durability:No electrical or mechanical defects after 100 cycles ofengagement and disengagement.Copper AlloyCopper AlloyNickel (optional - gold) PlatedCONTACT RESISTANCESealing PlugsThermoplastic: (All sizes)CONTACT WIRE GAUGE Test CurrentAWG(mm2)SIZE(Amps)GENERAL SPECIFICATIONS20Dielectric Withstanding VoltageCurrent leakage less than 2 milliamps at 1500 VAC16Insulation Resistance:1000 megohms minimum at 250 C.12Current Rating (Contact current rating @ 1250 C (continuous)Size 20: 7.5 ampsSize 16: 13 ampsSize 12: 25 ampsSize 8: 60 ampsSize 4: 100 amps8Resistance (mV)Stamped & Formed20 (.50)7.56010018 (.80)7.56010016 (1.0)7.56010020 (.50)7.56010018 (.80)106010016 (1.0)14 (2.0)1360100136010014 (2.0)186010012 (3.0)25601008 (8.60)6060N/A10 (5.60)6060N/A6 (13.0)10060N/A4Submersion:Properly wired and mated connection will withstand immersion underthree feet of water without loss of electronic qualities or leakage.Resistance (mV)SolidsWIRE SEALING RANGECONTACT SIZERECOMMENDED WIRE INSULATION O.D.E-SEALN-SEALFluid Resistance:Connectors show no damage when exposed to most fluids used inindustrial 5(2.24-3.68).053-.120(1.35-3.05)Vibration:No unlocking or unmating and exhibits no mechanical or physicaldamage after sinusoidal vibration levels of 20 G’s at 10 to 2000Hz in each of the three mutually perpendicular planes. No electricaldiscontinuities longer than 1 /AN/ATemperature:Operative at temperatures from -550C to 1250C. Continuous at ratedcurrent.Contact Retention:Contacts withstand a minimum load of:20 lbs (89N) for size 2025 lbs (111N) for size 1630 lbs (133N) for size 1235 lbs (156N) for size 835 lbs (156N) for size 45ADT Series Manual #50907.indd 5STEPAHEAD7/31/2008 5:14:35 PM

DT Series Technical ManualPART NUMBERING SYSTEM (DTM)DTM 06 - 2 S * - ****Series PrefixSpecial Modifications04 ReceptaclePolarizing Position (If Applicable)06 Plug08 12 OnlyNumber of ContactsContact TypeP Pin Receptacle OnlyS Socket Plug OnlyPART NUMBERING SYSTEM (DT & DT Bussed)DT 06 - 2 S * - ****Special ModificationsSeries PrefixPolarizing Position04 Receptacle(If Applicable)06 PlugContact TypeP Pin Receptacle OnlyNumber of ContactsS Socket Plug OnlyPART NUMBERING SYSTEM (DTP)DTP 06 - 2 S * - ****Special ModificationsSeries PrefixPolarizing Position04 Receptacle(If Applicable)06 PlugContact TypeP Pin Receptacle OnlyNumber of ContactsS Socket Plug OnlyPART NUMBERING SYSTEM (DTHD)DTHD 06 - 1 - 4 S - ****Series PrefixSpecial Modifications04 Receptacle06 PlugSingle TerminalContact StyleContact SizeP Pin Receptacle Only4 Size 4S Socket Plug Only8 Size 812 Size 126ADT Series Manual #50907.indd 6STEPAHEAD7/31/2008 5:14:35 PM