Series 3 Connector - Amphenol In

SubminiatureCylindrical ConnectorsMIL-DTL-38999, Series IIIAC38907 0317Series 3 Connector

Page --------------------------4Series III - The Highest Performance MIL - DTL - 38999* ConnectorThe Ultimate Subminiature CylindricalTest --------------6SpecificationsTest DataAlternate -------------------------Insert ---------------------------78-11Wall Mounting Receptacle ----- 12Box Mounting ---------------- 13Straight Plug ---------------------------- 14Jam Nut ------------------------- -------------Lanyard Release Plug16-17Receptacle Protection -------- 18Plug Protection ------------------- 19Wall Mounting Receptacle With PC Tail Contacts ------------- 20Jam Nut Receptacle With PC Tail Contacts -------------- 21Bulk Head Receptacle ----------------------------- 22-23Ordering ------------------------------------24Contacts, Sealing --------- 25Wire Sizes & Diameters -------------------26Tools Crimp -------------------- 27Contact Crimping -------------------28Contact Insertion -------------29Contact ----------------------Military Part -------------------Weight ------------------------13132

Amphenol Tri-StartSeries III - the highest performanceMIL - DTL - 38999* connectorAmphenol Tri-Start MIL-DTL -38999 Series III Connectorsoffer the highest performance capabilities for both generalduty and severe environment applications. Meeting orexceeding MIL-DTL-38999 Series III requirements, theTri-Start connector with standard metal shells (aluminiumor stainless steel with several finish options) offers thesefeatures:Coupling NetQuick Coupling ThreadRatchetEMI Shielding - Solid metal to metal coupling, groundingfingers, electroless nickel plating and thicker wall sectionsprovide superior EMI shielding capability of 65dBminimum at 10 GHzContact Protection - Recessed pins in this 100% scoopproof connector minimize potential contact damageMoisture Resistance - Improved interfacial seal designhelps prevent electrolytic erosion of contactsAnti- Decoupling DeviceCorrosion Resistance - Shells of stainless steel orcadmium over nickel plating withstand a 500 hour saltspray exposurePlug ShellSpring Fingers (EMI)MIL- Qualified to MIL-DTL-38999, Rev. K, theAmphenol Composite Tri-Start Connectoroffers a lightweight, corrosion resistantconnector with the same high performancefeatures as its metal counterpart. TheComposite Tri-Start Connector also includesthe following features:Vibration /Shock - Operates under severe hightemperature vibration, through 2000CFirewall Capability - Available in a stainless steel shell,class RK, RSLockwiring Eliminated - Unique, self - locking, quickcoupling connector eliminates lockwiringLightweight - 17% - 70% weight savings(17-40% weight savings vs. aluminum)(60-70% weight savings vs. stainless steel)See Composite weight comparison chart, pg. 23Quick Coupling - Completely mates and self-locks in a3600 turn of the coupling nutInventory Support Commonality- Uses standard MILDTL-38999 contacts, application tools and insertarrangementsCorrosion Resistance - Available in standardMIL-DTL-38999 olive drab cadmium (1750C) andelectroless nickel plating (2000C), bothwithstanding 2000 hours of salt spray exposure.The base material is able to withstand anindefinite exposure to salt sprayElectrostatic Discharge Protection (ESD) - Protectionfor sensitive circuitry without diodes, varistors, etc., withthe use of the Faraday Cage principal which shunts highvoltage, high current discharge eventsDurability - 1500 couplings minimum (inreference to connector couplings, not contacts)Extended Life Contact - MIL - approved platingprocess which provides 1500 couplings minimum2

Amphenol Tri-StartThe ultimate subminiature cylindricalDesigned for performanceNumerous advantages in performance capability aredesigned into the Amphenol Tri-Start Connector. A positivemetal to metal coupling design, grounding fingers andelectroless nickel plating provide superior EMI shieldingcapability of 65 dB minimum at 10 GHz.Acme threads provide coupling durability. Thicker wallsections and a greater coupling surface area improvestrength and shock resistance. Blunting of the thread onboth the coupling nut and receptacle eliminates crosscoupling. The connector quickly mates and self locks in a3600 turn of the coupling nut.Wall Mount ReceptacleElongated mounting holes permit the Tri-Start Connector tointermount with various existing MIL-spec box or wall mountreceptacles, giving it a design replacement advantage.Shells of stainless steel, or cadmium over nickel platingprevent severe corrosion. Resistance is tested throughexposure to a 500 hour salt spray. Composite versionsprovide protection from salt spray exposure for 2000 hours.Other finish options are available.Recessed pins minimize potential contact damage in this100% scoop-proof connector. In a blind mating application,mating shells cannot “scoop” the pins and cause a shortingor bending of contacts.The design of the Amphenol Tri-Start interfacial seal meetsthe MIL-DTL-38999 Series III requirements for electrolyticerosion resistance.Straight PlugA rigid dielectric insert with excellent electricalcharacteristics provides durable protection to the contacts.The socket contacts are probe proof and all contacts arerear removable.Available in sizes 10 power, 12, 16, 20 and 22D contactsare plated in the standard 50 micro inches minimum gold,with 100 micro inches as an option. Fiber optics, extendedlife and shielded coaxial contacts are also available in awide selection of standard MIL-DTL-38999 insert patterns.Optional FeaturesJam Nut ReceptacleOptions include hermetic seals, nickel plated stainless steelshells and a fail-safe lanyard release design, providing aquick breakaway connector with Tri-Start dependability.Circuit protection with filter contacts or surge arrestingdevices are also available. Lightweight, composite shellswith conductive plating are available. Ground planeconnectors for use with coaxial and triaxial contacts canalso be specified.3

Tri-StartTest DataTRI-START, SERIES IIITYPICAL SHIELDING EFFECTIVENESS TEST DATAEMI/EMP/ SHIELDING EFFECTIVENESS dBTESTING BY TRIAXIAL METHODAmphenol Tri -Start connectors provideEMI/EMP shielding capability which exceedsMIL-DTL-38999 Series III requirements.The TV Series III connector with standard solidmetal to metal coupling, EMI grounding fingersand conductive finishes has proven to be theultimate in EMI/EMP shielding effectiveness.The charts illustrate shielding effectivenessdata which is typical of Tri-Start connectorstested with the nickel finish (Class F-metal, ClassM-composite) over a wide frequency range.14012010080The vibration capability of the Tri-Start Seriesis shown in the chart below. This illustrates themost severe vibration envelope of anyq u a l i f i e d c o n n e c t o r a v a i l a b l e t o d a y.6040NICKEL CLASS F, CLASS MTYPICAL SHIELDING EFFECTIVENESS DATA200These capabilities along with a 200 Ctemperature rating and superior moisture800 sealing protection provide the user with aconnector that can withstand the most rigorousapplication.NICKEL CLASS F, CLASS MMIL-DTL-38999 REQUIREMENTS0100200400300600500700FREQUENCY MEGAHERTZTRI-STARTVIBRATION CRITERIATRI-START, SERIES IIITYPICAL SHIELDING EFFECTIVENESS TEST DATAEMI/EMP SHIELDING EFFFECTIVENSS dBTESTING BY MODE STIRRING METHOD102 axes @ ambient14016dB/octave2 axes @2000 C(Fail Safe :2 axes @ambient)120100.110 in/sec.80.06 in DA60.013 axes @ -550 Cambient 2000C*60G’s(Fail Safe : 3axes @ ambient30G’s)40NICKEL CLASS F, CLASS MTYPICAL SHIELDING EFFECTIVENESS DATA20NICKEL CLASS F, CLASS MMIL-DTL-38999 REQUIREMENTS.001012345678910FREQUENCY GIGAHERTZ.0001550HERTZDOUBLE AMPLITUDE(IN) SINE VIBRATIONTest data beyond 2GHz is subject to equipment variation.* Dependant on shell finish45005000POWER SPECTRALDENSITY (G2/HZ)RANDOM VIBRATION

Tri-StartSpecificationsCONTACT RATINGTest CurrentContactMaximumMillivolt DropCrimp*Test CurrentMaximumMillivolt DropHermetic*ContactHermetic DataWell DiameterNominalWell Dept.0345 .0010.141.036 .004–.000.09420.047 .001.209.044 .004–.000.1258516.067 .001.209.078 .004–.002.141428512.100 .002.209 .004–.002.14133NA10(Power).137 3104912231710(Power)33NAMin. WellDepthWell Diameter.116* When using silver plated wire.SERVICE RATINGServiceRatingSuggested Operating Voltage(Sea Level)AC (RMS)DCTest Voltage(Sea Level)Test Voltage50,000 Ft.Test Voltage70,000 Ft.Test Voltage110,000 Ft.M4005501300 VRMS550 VRMS350 VRMS200 VRMSN3004501000 VRMS400 VRMS260 VRMS200 VRMSI6008501800 VRMS600 VRMS400 VRMS200 VRMSII90012502300 VRMS800 VRMS500 VRMS200 VRMS** Please note that the establishment of electrical safety factors is left entirely in the designers hands, since he is in the best position to know what peak voltage, switchingsurges, transients, etc. can be expected in a particular circuit.FINISH DATANon-Hermetic Shell ComponentsService ClassFinishAnodic Coating (Non - Conductive)MilitaryProprietaryCRX**F (Metal)Electroless NickelElectroless NickelRFM (Composite)W (Metal)RWJ (Composite)SRSKRK*** Add suffix (005) to part number.Hermetic ConnectorsService ClassMaterial/Finish5MilitaryProprietaryYYNYN

Tri-StartTest DataShell HJJJJJJJJJJJJJJJCrimpHermetics*Class YServiceRatingContact 212112112326611167937412(See 9128234061X Completely tooled.Majority of tooling is completed ( contact Amphenol).Not tooled for 02-R.P Pin inserts only (contact Amphenol, for socket availability).Optional solder or eyelet termination, hermitic inserts only.* Ground plane proprietary option available. Arrg. 9-5 is exclusivelyground plane type.372042†*****Two size 16 contacts dedicated to fiber optics. Consult Amphenol.For use in MIL-STD-1760 applications.For RG180/U and RG195/U cables only.(Contact Amphenol, for other cable application).Size 8 Coax and Twinax are interchangeable.Note: MS Connector 21-75 is supplied with size 8 twinax.Proprietary connector 21-75 is supplied with size 8 coax.6

Tri-StartAlternate positioningMaster Key/Keyway PositionAR orAP BSCBR orBP BSCCR orCP BSCDR orDP 200180197293310244257280272ShellSizeKey & keywayarrangementidentification letterA plug with a given rotation letter will mate with areceptacle with the same rotation letter. The anglesfor a given connector are the same whether itcontains pins or sockets. Inserts are not rotated inconjunction with the master EYWAYPLUG(front face shown)AP0BSC0BPBSC00CPBSC7DPBSC

Tri-StartInsert ArrangementsCONTACTLEGENDFront face of pin insert illustrated5 14 6 23Insert ArrangementService RatingNumber of ContactsContact Size9-9411-2I21612AAF BCD11-98I620L A2122GCECAEKFDBBERJCJPHDDEM BCNKAAHHBCBFBD22D11-35I1322D11-5I520AG209BC1610 12111312 38476 5AEAD9-98I320M220101FGDBBB A9-35M622D9-5Grounded18 TwinaxECA8CDEGFInsert Arrangement11-9913-413-813-3513-9815-5Service RatingNumber of ContactsI7I4I8M22I10II5141Contact Size20162022D20162016AM N BT U PKJHGLK UCS RJDFPVTHE1KBN31CF15-35MNumber of ContactsContact Size182019203722DANFInsert ArrangementService RatingNumber of ContactsContact 17-26I2620612AR40147P5355529164624 31 3917-35M5522DU CZX3BTSYNEF176I18 TwinaxDcYLD3822D10CC17-2M4UFD3011BTZMCEARPa SHE416820BDD15-97IAB6F15-19IB17CMG15-18IEBHDInsert ArrangementService RatingGL21EAAJRSGI1AML15-15ML KJDVWGEFH17-99I2122016

Tri-StartInsert ArrangementsCONTACTLEGEND81016122022DFront face of pin inserts illustratedHUBGTAVAJWCSEInsert ArrangementService RatingNumber of Contacts19-11II11216Contact SizeNKRMMEY19-31M1 128Coax 12 39II16M79I372I41Contact L942CX9596979899345CDSVKBCJFGService RatingNumber of ContactsContact Size61007EHInsert 23-35M100(See Note)8 Twinax1622DNote: MS connector 21-75 is supplied with size 8 twinax.Proprietary connector 21-75 is supplied with size 8 coax.9FGJKService RatingNumber of ContactsMbcInsert PR33 DXhJK431aL25 3417CWgb104VjcNDBfdPLFAUeRBghCS8593