Amphenol
Aerospace
99
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
Amphenol
Aerospace
Amphenol
Aerospace
Amphenol
Amphenol
Aerospace
LRM Typical Markets:
• Military & Commercial Aviation
• Military Vehicles
• Missiles/Ordnance
• C4ISR
• Space
• Radar
Amphenol
Aerospace
Amphenol
LMD and LMS Modular Connectors
TABLE OF CONTENTS
Amphenol LMD & LMS Modular Connectors
• TableofContents... ... ... ... ... ... ... ... ... ... .99
• Introduction-Features,Benets,Performance..100
• Features,Options&ContactData... ... ... ... ..101
• LMDHousings-HowtoOrder ... ... ... ... ... ..102
• LMDModuleContactArrangements... ... .103,104
• LMDBussingModules.........................105
• LMDDiodeModules&RelayModules .........106
• LMDAccessories... ... ... ... ... ... ... ... ... ...107
• LMDAssemblyInstructions ... ... ... ... ...108,109
• LMSIn-LineSpliceConnector... ... ... ... ... ...110
LMD & LMS Typical Markets:
• CommericalAvionics
• AvionicsInstrumention
100
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized Docking Conn./
Accessories/Install.
Introduction/
Pkg. Solutions/
Brush Contact
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Ruggedized
VME64x /
VITA 60, 66
TheLMDConnectorSerieswasdesignedbyAmphe-
nolPyle-Nationaltoprovideexibilityintheassembly
ofwireharnessesthatareusedininstrumentationand
avioniccontrolenvironments.Themodulardesignof
theLMDprovidesrackandpanelorcabletocable
attachment.
LMD Modular Connectors
Design Features of LMD Connectors
• AnLMDConnectoriscomprisedofahousing,
modulesandcontacts-eachorderedseparately,
requiringassembly
• Lightweighthousingsareofferedintwomaterials
•standardblackthermoplastic
•highperformancecompositematerialforEMI
shielding
•whitethermoplasticnylonmaterialwithincreased
solventresistance
• Fourstandardmodulesareavailablewiththe
followingcontactarrangements:1#8,4#16,9#20,
16#22
• Modulesareavailableinsealedandunsealed
versions
• Linearmoduledesignmaybeusedforrackand
panelorcabletocableapplications
• Bussingmodulesavailabletoallowforapluralityof
circuitnetworkcongurationswithoutextra
hardware
• Diodemodulesprovideacurrentprotectionsystem
foravionicinstrumentationpackagesandeliminate
theneedfordedicatedPCboardsandother
hardware
• Miniaturerelaymodulescanbeaddedwhich
eliminatetheneedforprintedcircuitboardsand
hardware
LMD Receptacle and Plug
LMS Tool-less Splice Connector
LMD Benets
• Reducesassemblyandproductioncosts
• EliminatescostlyPCboardandassociatedhardware
• Reducesinventorylevelsandassociatedcosts
• Allowsforavarietyofcircuitcongurations
• Permitseaseofcircuitupgrading
• Facilitatesequipmentmaintenance
SupplementingtheLMDconnectorfamily,Amphenol/Pyle
NationalofferstheLMSin-linespliceconnector;alowcost
interconnectsthatincorporatestheLMDmodulesandcontacts.
• StandardLMSspliceconnector-3-pieceassemblywith
moduleremovaltoolaccess
• Tool-lessspliceconnector-3-pieceassemblywitha
push-buttonmodulereleaseforeasymoduleremoval
• Two-piecebracketavailableforpanelmounting
• Usedinwireharness,instrumentandequipment
terminationsandtestpoints
LMS Modular Connectors
TemperatureRating –55°Cto+140°C(-67°Fto+284°F)
InsulationResistance
(min.)
5000megohmsinitial:1000megohmsafter96
hourshumidity
Durability 250cycles(matingandunmating)
Vibration
Maximumdiscontinuityofonemicrosecond
whensubjectedtosinusoidalvibrationof10to
2000Hzat15gravityunits
PhysicalShock
Maximumdiscontinuityofonemicrosecond
whensubjectedto1/2-sine-wavetransient
shockof50gravityunitswithpulsedurationof
11milliseconds
ModuleInsertion&
RemovalForce 5lbs.maximum
ModuleRetention 70lbs.minimum
LMD Performance Characteristics
Amphenol®LMDandLMSModularConnectors
forRack&PanelorCableAttachment
INTRODUCTION: FEATURES, BENEFITS, PERFORMANCE
101
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized
Docking Conn./
Accessories/Install.
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Introduction/
Pkg. Solutions/
Brush Contact
Ruggedized
VME 64x/
VITA 60, 66
LMDModularConnectors
FEATURES, OPTIONS & CONTACT DATA
LMD Features and Options
LMD’smoduleoptionsprovideamixofbothactiveand
passivedeviceswithinoneconnector.Thefeaturesand
optionsofthisseriesdescribethedesignexibilityinthis
connectorseries:
• LMDStandardcomponentsaremoldedofaU/Lrated
94VOameretardant,light-weightthermoplasticmaterial.
Alternatewhitenylonmaterial(providesresistanceto
industrialoilsandsolvents)isavailable;consultAmphenol
Aerospaceforavailability.
• ThelinearLMDconnectormaybeusedforrackandpanel
orcable-to-cableapplications.
• Plugandreceptaclehousingsmaybefrontorrearpanel
mounted.
• Optionalkeyingpostprovidessixpositionkeying
capability.
• Theoptionalcenterjackscrewprovideseaseofmating
andunmatingandinsureshighreliabilityundervibration.
• Cablestrainreliefsareavailableforinternalattachment.
(Seepage107).
• Varietyofmoduletypes.Sealedandunsealedmodules
acceptrearrelease#8,#16,#20and#22gaugecontacts.
Bussing,diodeandrelaymodulesavailable.PCtail
contactsarealsoavailable;consultAmphenolAerospace.
• Avarietyofcontactsaccept#8through#28AWGwire.
Commerciallyavailableautomatedcrimpterminating
equipmentmaybeused.
• Wiredorunwiredmodulesarerearinsertedandheldby
tworetentiontines.Withtheaidofafrontreleasetool,the
modulesareeasilyremovedfromtherear.(Seepg.107).
• Pinorsocketmodulesmaybeintermixedinplugor
receptaclehousings.
Contact
Size
Wire
Size
ContactResistance Dielectric
Withstand-
ingVoltage
AC(RMS)
Max.
Recommended
WorkingVoltage
AC(RMS)
TestCurrent
(amperes)
Max.
Millivolts
22 22
28
5.0
1.5
73
54 1800 600
20 20
24
7.5
3.0
55
45 1800 600
16 16
20
13.0
7.5
49
46 2300 900
8* 12
14
23
17
42
40 2300 900
88
10
46
33
26
28 2300 900
Contact
Size
Wire
Size
ContactCrimp
TensileStrength
Lbs.Min.
Max.
WireInsulation
22
28
26
24
22
3
5
8
12
.054
20
24
22
20
8
12
20
.083
16
20
18
16
20
30
50
.103
8* 14
12
70
110 .255
810
8
150
220 .255
*with#12wirewell
Contact Data
LMD Receptacle LMD Plug
Optional
Center
Jackscrew
Strain Reliefs
Module
Sealed or unsealed, accept rear release #8, #16, #20
and #22 gauge contacts (See pages 103-105 for the
variety of module types available)
Pin or Socket Modules
(may be intermixed in plug
or receptacle housings
Optional Keying
Post (Six position
keying capability)
Variety of Contacts
available. (accept #8
through #28 AWG wire)
102
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized Docking Conn./
Accessories/Install.
Introduction/
Pkg. Solutions/
Brush Contact
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Ruggedized
VME64x /
VITA 60, 66
1. Connector Type
3. Number of Modules
0designatesstandardblackthermoplastic
Fdesignateswhitethermoplasticnylonmaterial-
consultAmphenolforavailability
5. Coupling Mechanism
Jdesignatesjack-socket,rotating
Kdesignatesjack-screw,xed
Edesignateswithoutcouplingmechanism
1. 2. 3. 4. 5. 6.
Housing
Material
Number
ofModules
Connector
Type
Coupling
Mechanism
Alternate
Keying
LMD -0 6P J 3
2. Housing Material
4. Connector Type
HOW TO ORDER LMD HOUSINGS
Housingsareorderedseparatelyfrommodulesandcontacts.Housings
areavailablewith6bays.Typicalhousingpartnumberisshownasfollows:
LMD
6. Alternate Keying
36positionsofkeyingpost:1,2,3,4,5or6
7designateskeyinghardwareshippedunassembled
foreldassembly
8designatesnoalternatekeyinghardware.Keyed
throughhousingonly.
LMDModularConnectors
LMD HOUSINGS - HOW TO ORDER
6cavitiesinplugorreceptacle
housing(availablein6only)
Pdesignatesplug
Rdesignatesreceptacle
Orderinginformationonmodules,contactsand
strainreliefsisgivenonotherpagesofthisLMD
catalogsectionthatfollow.
RECEPTACLE HOUSING
6 BAY
PLUG HOUSING
6 BAY
5.045 (128.14)
4.320 (109.73)
4.695 (119.25)
.175 (4.45) REF.
MOUNTING HOLE
FOR #8 SCREW TYPICAL
.740
(18.80)
2
3
5
6
41
DCB
AE
F
KEY POSITION INDICATOR
(6 KEY POSITIONS)
.944
(23.98)
1.100
(27.94)
#10-32 NUT
FOR CHANGING
KEY POSITION
JACK SCREW
KEYING MECHANISM
#12-24 THREAD
5.045 (128.14)
4.320 (109.73)
4.695 (119.25)
.740
(18.80)
6
5
3
2
41
DE
FA
CB
KEY POSITION INDICATOR
(6 KEY POSITIONS)
.844
(21.44)
1.000
(25.40)
#12-24 THREAD
.375 (9.53) HEX
JACK SOCKET
KEYING MECHANISM
.175 (4.45) REF.
MOUNTING HOLE
FOR #8 SCREW TYPICAL
103
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized
Docking Conn./
Accessories/Install.
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Introduction/
Pkg. Solutions/
Brush Contact
Ruggedized
VME 64x/
VITA 60, 66
LMDModularConnectors
MODULE CONTACT ARRANGEMENTS
Modules with 16 Size 22 Contacts
Pin Contact Size 22
Part number: LMD-4022-36LJ
Socket Contact Size 22
Part number: LMD-4122-96LD
Socket
Module
Pin
Module
Sealed Socket
Module
Sealed Pin
Module
Part number:
LMD-4003-P
Part number:
LMD-4003-S
Part number:
LMD-3003-P
Part number:
LMD-3003-S
ContactFinish:GoldPlated
Modules with 9 Size 20 Contacts
ContactFinish:GoldPlated
*Completethermocouplepartnumberwith
codeletterfordesiredcontactmaterialas
follows:
P=Chromel
R=Alumel
N=Constantan
C=Copper
Pin Contact Size 20
Part number: LMD-4020-96LD
Socket Contact Size 20
Part number: LMD-4120-96LD
Thermocouple
Part Number: LMD-4020-10( )*
Thermocouple
Part Number: LMD-4120-10( )*
Modulepartnumbersareforblackthermoplasticmaterial.ConsultAmphenol
Aerospaceforavailabilityofanyothermodulematerials.
ModulesandcontactsforLMDconnectorsaresoldseparately
fromhousings.
.174 (4.42)
.030
(0.76)
GREEN INK
STRIPE
.589 (14.96)
.830 MAX.
(21.06) MAX.
.047
(1.19)
.061 (1.55)
.621 (15.77)
.061
(1.55)
.863 MAX.
(21.92) MAX.
.047
(1.19)
GREEN INK
STRIPE
.040
(1.02)
.031 (0.79)
.546 (13.87)
.720 MAX.
(18.29) MAX.
.077
(1.96)
.1015 (2.58) RED INK
STRIPE
.031 (0.79)
.077
(1.96)
.1015
(2.58)
.077
(1.96) .482 (12.24)
.656 MAX.
(16.56) MAX.
RED INK
STRIPE
.132
(3.35)
.450
(11.43)
.500
(12.70)
.450
(11.43)
.450
(11.43)
.450
(11.43)
KEYWAY
1.117
(28.37)
.563
(14.30)
.865
(21.97)
LOCATING
SHOULDER
INTERFA
SEAL
RETENTION
WIRE
SEAL
4321
8765
1211109
16151413
1234
5678
9101112
13141516
.450
(11.43)
.450
(11.43)
.995
(25.27)
.573
(14.55)
.648
(16.46)
.450
(11.43)
.450
(11.43)
.500
(12.70)
POLARIZING
KEYWAY
LOCATING SHOULDE
R
RETENTION
TINE
1234
5678
9101112
13141516
4321
8765
1211109
16151413
Socket
Module
Pin
Module
Sealed Socket
Module
Sealed Pin
Module
Part number:
LMD-4001-P
Part number:
LMD-4001-S
Part number:
LMD-3001-P
Part number:
LMD-3001-S
.450
(11.43)
.450
(11.43)
.995
(25.27)
.573
(14.55)
.648
(16.46)
.450
(11.43)
.450
(11.43)
.500
(12.70)
POLARIZING
KEYWAY
LOCA
TING SHOULDER
RETENTION
TINE
456
789
123
654
987
321
.132
(3.35)
.450
(11.43)
.500
(12.70)
.450
(11.43)
.450
(11.43)
.450
(11.43)
KEYWAY
1.117
(28.37)
.563
(14.30)
.865
(21.97)
LOCATING
SHOULDER
INTERFA
SEAL
RETENTION
WIRE
SEAL
456
789
123
654
987
321
104
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized Docking Conn./
Accessories/Install.
Introduction/
Pkg. Solutions/
Brush Contact
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Ruggedized
VME64x /
VITA 60, 66
LMDModularConnectors
MODULE CONTACT ARRANGEMENTS, CONT.
Modules with 4 Size 16 Contacts
Pin Contact Size 16
Part number: LMD-4016-96LD
Socket Contact Size 16
Part number: LMD-4116-96LD
ContactFinish:GoldPlated
*Completethermocouplepartnumberwith
codeletterfordesiredcontactmaterialas
follows:
P=Chromel
R=Alumel
N=Constantan
C=Copper
Modules with 1 Size 8 Contacts
ContactFinish:GoldPlated
Pin Contact Size 8
Part number: LMD-4008-36L
Socket Contact Size 8
Partnumber:LMD-4108-36L
Thermocouple
Part Number: LMD-4016-10( )*
Thermocouple
Part Number: LMD-4116-10( )*
Modulepartnumbersareforblackthermoplas-
ticmaterial.ConsultAmphenolAerospacefor
availabilityofanyothermodulematerials.
ModulesandcontactsforLMDconnectorsaresoldseparately
fromhousings.
Socket
Module
Pin
Module
Sealed Socket
Module
Sealed Pin
Module
Part number:
LMD-4005-P
Part number:
LMD-4005-S
Part number:
LMD-3005-P
Part number:
LMD-3005-S
.450
(11.43)
.450
(11.43)
.995
(25.27)
.573
(14.55)
.648
(16.46)
.450
(11.43)
.450
(11.43)
.500
(12.70)
POLARIZING
KEYWAY
LOCATING SHOULDE
R
RETENTION
TINE
11
22
33
44
12
34 43
21
.156
(3.96)
.156
(3.96)
.450
(11.43)
.500
(12.70)
.450
(11.43)
.450
(11.43)
.450
(11.43)
POLARIZING
KEYWAY
1.141
(28.98)
.563
(14.30)
.889
(22.58)
LOCATING
SHOULDER
INTERFA
CIAL
SEAL
RETENTION
TINE
WIRE
SEAL
.046 (1.17)
.561 (14.25)
.821 MAX.
(20.85) MAX.
.102
(2.59)
.062
(1.57)
.132
(3.35)
BLUE INK
STRIPE
.046 (1.17)
.497 (12.62)
.821 MAX.
(20.85) MAX.
.112
(2.84)
BLUE INK
STRIPE
.102
(2.59)
.132
(3.35)
.3045
(7.73)
.231
(5.87)
.046 (1.17)
.559 (14.20)
.959 MAX.
(24.36) MAX.
.142
(3.61)
.3045
(7.73)
.231
(5.87)
.046 (1.17)
.495 (12.57)
.895 MAX.
(22.73) MAX.
.257
(6.53)
.450
(11.43)
.450
(11.43)
.450
(11.43)
.450
(11.43)
.500
(12.70)
POLARIZING
KEYWAY
1
1
1.141
(28.98) .719
(18.26)
.406 DIA.
(10.31 DIA.)
.406 DIA.
(10.31 DIA.)
.156
(3.96).156
(3.96)
.819
(20.80)
LOCATING SHOULDER
RETENTION
TINE
Socket
Module
Pin
Module
Part number:
LMD-3004-P
Part number:
LMD-3004-S
105
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized
Docking Conn./
Accessories/Install.
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Introduction/
Pkg. Solutions/
Brush Contact
Ruggedized
VME 64x/
VITA 60, 66
LMDModularConnectors
BUSSING MODULES - FOR PLURAL CIRCUIT NETWORKS
BussingModulesweredesignedbyAmphenolPyle-Nationaltoprovideacomplete
terminaljunctionsystem.Thismoduleconvenientlyandsimplyallowsforapluralityof
circuitnetworkcongurations,eliminatedtheneedfor“pigtails”,terminationstripsor
terminationhardware.Ninebussingcongurationsarecurrentlyavailable*ineithera
standardorsealedmodule.Sealedmoduleshavearubberinterfacialsealfor
increasedenvironmentalresistance.LMDBussingModulesarecurrentlyavailablein
blackthermoplasticmaterial.**
Standard Bussing Module
Sealed Bussing Module
Modules with Size 22 Contacts
Bussing Conguration
(Rear View)
Modules with Size 20 Contacts
Modules with Size 16 Contacts
LMD Bussing Module
Part Number Contact
Size
Bussing
Circuits A.Ref.
Standard
Module
Sealed
Module
LMD-6001-P LMD-6101-P 20 3 1.326
LMD-6002-P LMD-6102-P 20 2 1.326
LMD-6003-P LMD-6103-P 20 1 1.326
LMD-6004-P LMD-6104-P 22 41.256
LMD-6005-P LMD-6105-P 22 2 1.256
LMD-6006-P LMD-6106-P 22 1 1.256
LMD-6007-P LMD-6107-P 16 1 1.326
LMD-6008-P LMD-6108-P 22 3 1.326
LMD-6009-P LMD-6109-P 20 3 1.326
*Forothercircuitnetworkcongurations,consultAmphenolAerospace.
**Foravailabilityofmaterialsotherthanstandardblackthermoplastic,consultAmphenolAerospace.
Contact
Front View
Module Side View
9.93
(25.22)
A REF.
PRINTED
CIRCUIT BOARD
1.088 REF.
(27.64) REF.
A REF.
PRINTED
CIRCUIT BOARD
INTERFACIAL SEAL
4321
8765
1211109
16151413
POLARIZING
KEYWAY
14
12 9
16 13
85
14
12 9
16 13
8
4
12
16
85
1
9
13
5
4
12
16
8
1
9
13
5
PYLE NATIONAL
LMD - 6004 - P
PYLE NATIONAL
LMD - 6005 - P
PYLE NATIONAL
LMD - 6006 - P
PYLE NATIONAL
LMD - 6008 - P
654
987
321
.500
(12.70)
.450
(11.43)
13
97
64
PYLE NATIONAL
LMD - 6001 - P
13
97
64
PYLE NATIONAL
LMD - 6002 - P
13
97
64
PYLE NATIONAL
LMD - 6003 - P
13
97
64
PYLE NATIONAL
LMD - 6009 - P
21
43
12
43
VISUAL INDICATOR
PYLE NATIONAL
LMD - 6007 - PPA RT NUMBER
BUSSING DESIGNATO
R
CONTACT NUMBER
106
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized Docking Conn./
Accessories/Install.
Introduction/
Pkg. Solutions/
Brush Contact
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Ruggedized
VME64x /
VITA 60, 66
LMDModularConnectors
DIODE MODULES & RELAY MODULES
DiodeModulesprovideacurrentprotectionsystemforAvionicinstrumentationpackages.
Modulecongurationsrepresentstandardsystemandtestapplicationrequirements.*
DiodeModuleseliminatededicatedPCboardsandotherassortedhardware.Thesemodules
areavailableinsealedtypeonly,incorporatinganinterfacialsealforenvironmentalprotection,
andaremanufacturedofblackthermoplasticmaterial.**
Diode Modules with Size 22 Contacts
Diode Modules with Size 20 Contacts
Contact Front View Module Side View Diode Conguration
(Rear View)
LMD Diode Module
Part Number
Contact
Size CircuitDescription
LMD-7111-P 22 8discretediodes
LMD-7112-P 22 4pairofdiodes,eachpairwithcommoncathode
LMD-7113-P 22 8diodeswithcommoncathode(pin#1)
LMD-7101-P 20 4discretediodes
LMD-7102-P 20 3pairofdiodes,earpairwithcommoncathode
LMD-7103-P 20 8diodeswithcommoncathode(pin#5)
*Forothercircuitnetworkcongurations,consultAmphenolAerospace.
**Foravailabilityofmaterialsotherthanstandardblackthermoplastic,consultAmphenolAerospace.
RelayModulesincorporateanindustrystandardminiaturerelayperMIL-R-39016specication
partnumber39016/19-036L*ThesemoduleseliminatetheneedforPCboardsandallrelated
hardware.Thesemodulesareavailableinunsealedandsealedtypesasshownbelow,andare
manufacturedofblackthermoplasticmaterial.**
RELAY MODULES
LMD Relay Module
Part Number
Standard
Module
Sealed
Module
LMD-5001-P LMD-5101-P
Contact Front View Module Side View Relay Conguration
(Rear View)
Standard
Sealed
654
987
321
13
6
9
4
7
.450
(11.43)
.450
(11.43)
.500
(12.70)
POLARIZING KEYWAY
CENTER CAVITY
NOT USED
RELAY SCHEMATIC
MARKED ON REAR
OF MODULE
VISUAL
INDICATOR
+
–
1.326 (33.68)
9.93 (25.22)
ELECTROMAGNETIC RELAY PER
MIL-R-39016 SPECIFICA
TION
PA RT
NUMBER M39016/19-036L
.040 DIA.
(1.016 DIA.) PYLE NATIONAL
LMD - 5001 - P
INTERFACIAL SEAL
1.326 (33.68)
1.088 REF.
(27.64) REF.
4321
8765
1211109
16151413
.500
(12.70)
.450 REF
.
(11.43) REF
.
14
16 15 14 13
12 11 10 9
85
76
23
PYLE NATIONAL
LMD - 7111 - P
1
15 14 13
11 10
9
57 6
2
3
PYLE NATIONAL
LMD - 7112 - P
PYLE NATIONAL
LMD - 7113 - P
1N
4007
POLARIZING
KEYWAY 1.152 REF.
(29.26) REF.
1.320 REF.
(33.53) REF.
INTERFACIAL SEAL
1
15 14
11 10
76
2
3
654
987
321
.500
(12.70)
.450 REF
.
(11.43) REF
.
13
978
64
5
2
PYLE NATIONAL
LMD - 7101 - P
1N
4007
POLARIZING
KEYWAY
13
97
8
64
5
2
PYLE NATIONAL
LMD - 7102 - P
13
97
8
64
5
2
PYLE NATIONAL
LMD - 7102 - P
1.088 REF.
(27.64) REF.
1.326 REF.
(33.68) REF.
INTERFACIAL SEAL
107
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized
Docking Conn./
Accessories/Install.
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Introduction/
Pkg. Solutions/
Brush Contact
Ruggedized
VME 64x/
VITA 60, 66
LMDAccessories
STRAIN RELIEFS, CRIMPING, INSERTION/REMOVAL TOOLS
CrimpingTool
PartNumber
Positioner
ForPin
Contact
ForSocket
Contact
Amphenol/PyleNumber TP-201401-H2 TP-201409 TP-201401-2-07
MilitaryNumber M22520/2-01 –M22520/2-07
Crimping Tool
for Size 22
Contacts
CrimpingTool
PartNumber TurretHead
Amphenol/PyleNumber TP-201354 TP-201355
MilitaryNumber M22520/1-01 M22520/1-02
Crimping Tool
for Size 20 & 16
Contacts
Wire
Size
CrimpTool
SelectorSetting
28 No.1
26 No.2
24 No.3
22 No.4
Contact
Size WireSize CrimpTool
SelectorSetting
20
24
22
20
No.2
No.3
No.4
16
20
18
16
No.4
No.5
No.6
CrimpingTool
PartNumber Locator
Amphenol/PyleNumber TP-201393 TP-201408
MilitaryNumber – –
Crimping Tool
for Size 8
Contacts ForSize8Contacts ForSize8Contactswith
#12WireWell
Wire
Size
CrimpTool
SelectorSetting
Wire
Size
CrimpTool
SelectorSetting
10 No.5 14 No.2
8No.7 12 No.3
Contact Insertion/Removal Tools
Contact
Size Color Amphenol/Pyle
PartNumber
Military
PartNumber
22 Green 10-538988-22D MIL-I-81969/14-01
20 Red 10-538988-201 MIL-I-81969/14-02
16 Blue 10-538988-016 MIL-I-81969/14-03
8Red TP-201406 MIL-1-81969/29-02
LMD Module Removal Tool
Part number: TP-201397
Seephotoonpage109ofmoduleremovalwiththistool.
LMDtoolscanbepurchasedfromDanielsManufacturingCompany.
Strain Relief for Internal Attachment
of Wiring
Part number: LMD-5300-10A
Two-piecestrainreliefwithcabletieincluded,for
internalattachmenttoLMD6bayconnector
housings.Moldedinblackthermoplastic
material.
PYLE-NATIONAL PYLE-NATIONAL
2.125
(53.98)
REF.
2.225
(56.52)
REF.
RECEPTACLE
HOUSING
LMD-06R
PLUG
HOUSING
LMD-06P
CABLE TIE
CABLE
ACCOMMODATION
.321 / .401 DIA.
(8.15) / (10.19) DIA.
RETAINING
TINES
LMD TOOLS
TWO-PIECE
STRAIN RELIEF
108
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized Docking Conn./
Accessories/Install.
Introduction/
Pkg. Solutions/
Brush Contact
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Ruggedized
VME64x /
VITA 60, 66
LMDAssemblyInstructions
CRIMPING, INSERTION & REMOVAL OF CONTACTS
Amphenolrecommendsthetoolslistedontheprecedingpageforusewith
LMDconnectors,andalsothefollowingproceduresforwirepreparation,
crimpingofwireandcontactinsertionandremoval.
A
Wire Preparation
Stripwirestodimension“A”shownintableat
right.Avoidcuttingornickingwirestrands.
ContactSize Wire
Size
Max.O.D.
Insulation
StrippingLength
Dimension“A”
22 20-24-26-28AWG .054 .156–.125
20 20-22-24AWG .083 .185–.155
16 16-18-20AWG .103 .260–.230
8
(with#12crimp) 12-14AWG .255 .395–.365
88-10AWG .255 .395–.365
Crimping Wire to Contacts
Followsteps1-3forpropercontactcrimping.
1. Fullyinsertwireintocontact
crimppocket.Wiremustbe
visiblethroughwireinspection
hole.
2. Insertcontactintotool(useproper
crimpingtoolaslistedonprecedingpage).
Crimpcontacttowire.Toolwillnotopenif
contactisnotfullycrimped.
3. Aftercrimping,wireshouldbevisible
throughwireinspectionhole.
Usingproperinsertion/removaltoolas
listedonpreviouspage,slipwireinto
insertionend(coloredend),placing
crimpendofcontactinsidetheslotted
portionandcontactshoulderagainst
endoftool.
Contact Insertion
Aligncontactwiththecavityattherear
faceofthemodule.Carefullypushthe
contactintothefulldepthofthecavity.
Withdrawtool.Aslightaxialpullonthe
wirewillconrmcontactislockedin
properposition.
Snaptheextractionend(whiteend)of
thetooloverthewireofthecontact
selectedforremoval.Carefullypushthe
toolintothefulldepthofthecontact
cavityreleasingthecontactretaining
collet.Holdthewireagainsttheserra-
tionsonthetool,andwithdrawthetool
andthewiredcontactfromthemodule.
Contact Removal
109
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized
Docking Conn./
Accessories/Install.
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Introduction/
Pkg. Solutions/
Brush Contact
Ruggedized
VME 64x/
VITA 60, 66
LMDAssemblyInstructions
MODULE INSERTION/REMOVAL & USE OF STRAIN RELIEF
Pinorsocketmodules,wiredorunwired,canbeinsertedorintermixedinplug
orreceptaclehousings.Selectfromstandardmodulecongurationsshownon
pages103&104,orselecttheoptionalbussing,diodeorrelaymodules
offered,shownonpages105&106.Thenextinstructionsillustratetheproper
methodofinsertionandremovalofmoduleswithintheLMDconnector.
Alignthemodulewiththeproper
cavityattherearofthehousing.The
modulekeywaymustbepositionedto
acceptkeyinhousingcavity.
Carefullyinsertthemodulestraightin
tothecavityuntilfullyseatedand
lockedinplace.Aslightaxialpushon
thefrontofthemoduleorapullon
thecablebundlewillconrmmodule
islockedinproperposition.
Module Insertion
Selectmoduletoberemovedandplace
thebladesofremovaltoolintothe
removalslotsatthefrontoftheconnec-
tor.Pushtheremovaltoolintothefull
depthofthecavity,releasingthemodule
retentiontines.
Module Removal
Withthemoduleremovaltoolfully
inserted,pushtheextractionplungerto
ejectthemoduleoutoftherearofthe
connector.
Assembly of Internal Strain Relief
Strainreliefs,ifrequired,maybeassembledtoplugorreceptacle
connectorswhichhaveafullcomplementofmodulesinstalled.
Thefollowingisinstructionforassemblingtheinternalattach-
mentstrainrelief,partnumberLMD-5300-10A(seepage107).
Tapewirebundleinareaofcableclamp,andbuildupdiameterto
approx.3/8inches,ifrequired.Alignself-lockingtinesofthe
strainreliefhousingwiththecavitiesadjacenttoeachmodule.
Pushthestrainreliefhousingintoplaceuntiltheself-locking
tinessnapandlockstrainreliefintoposition.Assembleopposite
halfofstrainreliefhousingtoconnectorandtightentie-strapto
provideclampingforceonthewirebundle.
Opening Strain Relief to Service
Modules and Contacts
Internalattachmentstrainreliefsmaybeopenedto
providemoduleand/orcontactaccessibility.To
serviceconnectors,rstcutanddiscardtie-strapon
strainrelief.Openstrainreliefhalvesapprox.45°
eachbybendingalongintegralexiblehinge.After
servicing,closestrainreliefhalvesandinstalland
tightennewtie-strap.
Tocompletelyremovestrainrelieffromthehousingin
ordertoprovidemoduleaccess;rstremovetie-strap,
openstrainreliefhalves45°each,thenremove
module,thenremovestrainrelief.
110
Amphenol
Aerospace
ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
LRM (Line Replaceable Modules)
Staggered/
GEN-X
Hybrids - Fiber Optics/
Hi Speed/RF/Power
Options/
Accessories
High Density
HDB3 HSB3
Hi Speed
Low Mating Force MIL-DTL-55302
Standard
Brush
Hybrids - Signal/Power/
Coax/Fiber Optics
Rack & Panel
Brush
Ruggedized Docking Conn./
Accessories/Install.
Introduction/
Pkg. Solutions/
Brush Contact
LMD/LMS
Rectangular
Interconnects
Other
Rectangular
Interconnects
Ruggedized
VME64x /
VITA 60, 66
LMSIn-LineSpliceConnector
SIMPLE, LOW COST INTERCONNECTION DEVICE
Amphenol’sLMSin-linespliceconnectorincorporates
LMDmodulesandcontacts.TheLMSisasimple,
compact,three-pieceassemblywhichisusedinthe
followingapplications:
• Instrumentterminations
• Equipmentterminations
• Wireharnessterminations
• Testpoints
TheLMSdouble-endedtool-lesssplice(partnumber
LMS-01T-TL)incorporatedanintegralreleasemecha-
nismforeasytool-lessmoduleremoval.Itismanufac-
turedofblackthermoplasticmaterial*andistemperature
ratedat–55°Cto+140°C(–67°Fto+284°F).
TheLMSconnectorusesthesamestandardmodules,
bussingmodules,diodemodulesand/orrelaymodules
astheLMDassemblies(seepages103-105formodule
andcontactavailability.
LMS Double-Ended
In-Line Splice Housing
Part Number: LMS-01T-TL
LMS Modular Connectors
* Foravailabilityofmaterialsotherthanstandardblack
thermoplastic,consultAmphenolAerospace.
LMS Two-Piece Bracket
for Panel Mounting
LMS Panel Mounting Bracket
Part Number: LMS-B1-01
Push Button
Module Release
Groove for Tie Strap
or 2-Piece Bracket
Two-Piece
Bracket apart
Two-Piece Bracket
assembled together
Uses Same
Module Types
as LMD
.718
(18.24)
1.093
(27.76)
PYLE
NATIONAL
.144 DIA. HOLE
(3.66 DIA. HOLE)
1.409
(35.79)
PYLE- NATIONAL
LMS SERIES
.218 (5.54)
.625
(15.88)
.625
(15.88)
1.688 (42.88)
POLARIZING KEY