MIL-DTL-38999, Series II JT Amphenol
MIL-DTL-38999, Series I LJT Aerospace
Features & Benefits 38999
Amphenol® LJT and JT Series subminiature cylindrical III
connectors are qualified to MIL-DTL-38999*, Series I HD
and II respectively. These conn ectors were developed Dualok
to meet the needs of the aerospace industry, and
provided the impetus for development of the II
MIL-C-38999 specifications, which has been I
superseded by MIL-DTL-38999. Meeting or exceeding SJT
MIL-DTL-38999 requirements, Amphenol® JT/LJT
connectors feature: Accessories
MIL-DTL-38999 Aquacon
• Lightweight, Space Saving Design Herm/Seal
Series I LJT • Contact Protection - 100% scoop-proof LJT design prevents PCB
bent pins and short circuits during mating
• Quick Positive Coupling - 3 point bayonet lock system High
Components • Mismating Eliminated - with 5 key/keyway design Speed
Shell components are impact extruded or machined bar stock • Error Proof Alternate Positioning - insured by different key/
aluminum. Standard plating on shell components is cadmium over keyway locations Fiber
nickel. Many finishes are optional (see “Specifications” page 19). • EMI Shielding - grounding fingers standard in LJT Series; Optics
Hermetic seal receptacles are available in carbon steel or stainless optional in JT Series
steel shells. Dependable 5 key/keyway polarization with bayonet lock • Nine Shell Sizes and a Variety of Shell Styles Contacts
coupling is incorporated to aid and assure positive mating. • Contact Options - size 8, 10, 12, 16, 20, 22M and 22D Crimp, Connectors
Solder, PCB, Wire wrap, Coax, Twinax, Triax, Thermocouple, Cables
Insert material is a rigid dielectric with excellent electrical character- Fiber Optic and Filter Transient EMI Filter
istics, providing durable protection for molded-in solder type contacts. • Fixed Solder Contacts - Amphenol MIL-DTL-38999 Series I
Contrasting letter or number designations are used on insert faces. LJT and II JT, are available in solder versions as both
Commercial and Military qualified to MIL-DTL-27599
A fluorinated silicone interfacial seal wafer is featured on the mating • Hermetic - air leakage limited to 1 X 10-7 cm3 per second
face of “crimp type pin” inserts. This assures complete electrical optional
isolation of pins when connector halves are mated. In addition, a main • “Breakaway” Lanyard Release Style - available in LJT plugs. Matrix 2 26482
joint gasket is installed in the receptacle for moisture sealing between Provides quick disconnect of the connector plug and receptacle
connector halves. Both features are also available for hermetic with axial pull on the lanyard. See pages 94-96.
receptacles. • Inventory Support Commonality - uses stand ard
MIL-DTL-38999 contacts, insert arrangements and Matrix|Pyle 83723 III
Contacts application tools.
Maximum design flexibility is built into the JT/LJT Series, with a mini- • RoHS Compliant Product Available -
mum of 2 to a maximum of 128 circuits per connector in a wide variety Consult Amphenol Aerospace Operations.
of contact arrangements. Contacts are available in sizes 8, 10, 12, 16,
20, 22, 22D and 22M with standard 50 micro inch minimum gold plating 26500
(100 micro inches optional). All socket contacts are probe proof. Crimp Pyle
type rear removable contacts are featured in JT-R and LJT-R
connectors. Solder termination contacts are also available, as well as
PCB, wire wrap, thermocouple, fiber optic, coaxial, triaxial and twinax
contact options. Crimp Rear
Optional Features Matrix Release 5015
High temperature capability of 392°F is available only in JTS or LJTS
crimp type connectors. High temperature versions feature gold plated 22992
contacts, high temperature shell plating, stainless steel coupling nut Class L
spring, and epoxy inserts/fluorinated silicone grommet combination.
Standard temperature capability for both solder and crimp is 302°F.
The JTN or LJTN type connectors are available for N2O4resistance
provided they are mated, and un-grommeted rear faces are Shells Back-
suitably protected.
For complete listing and definition of connector types, shell styles and
service classes, see How to Order, pages 62 & 63. For information on
Fail-Safe Lanyard Release style plugs, see pages 94–96. Options
Others
Where proof of high reliability and lot control is required, MS approved MIL-DTL-38999
equivalents to most proprietary JT and LJT connectors are available.
* MIL-DTL-38999 Series I supersedes MIL-C-38999 Series I. Series II JT
MIL-DTL-38999 Series II supersedes MIL-C-38999 Series II.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 61
AmpAheeronspoacle MIL-DTL-38999/ 27599, Series II JT
MIL-DTL-38999/ 27599, Series I LJT
38999 How to Order (Commercial)
III Easy Steps to build a commercial part number... Series I and II
HD Commercial
Dualok 1. 2. 3. 4. 5. 6. 7.
II
I Connector Type Shell Style Service Class Shell Size- Contact Alternate Strain Relief/Finish
Series I II Insert Arrangement Type Position Variation Suffix
SJT LJT JT 00 RT 9-35 P B SR (014)
Accessories Step 1. Select a Connector Type
Aquacon
Herm/Seal 1. 2. 3. 4. 5. 6. 7. Series I LJT Series II JT
PCB Connector Shell Style Service Class Shell Size- Contact Type Alternate Special
Type Insert Arrg. Position Variations
JT
High Series I Series II Designates
Speed
Fiber JT Standard Junior Tri-Lock Wall Wall
Optics LJT Long Junior Tri-Lock Mounting Mounting
LJTS JTS High temperature connector Receptacle Receptacle
Contacts
Connectors LJTN JTN Chemical and fuel resistant
Cables JTL Miniature mounting dimensions
Box
EMI Filter Transient JTLN Miniature mounting dimensions–Chemical resistant Line Mounting
JTLS Miniature mounting dimensions– High temperature Receptacle Receptacle
LJTPQ JTPQ Back panel mounted wall mounting receptacle
LJTP JTP Back panel mounted box mounting receptacle
26482 Matrix 2 LJTPN JTPN Back panel mounted–Chemical resistant
LJTPS JTPS Back panel mounted–High temperature
JTG Plug with grounding fingers* Jam
83723 III Matrix|Pyle Nut Straight
JTNG Plug with grounding fingers* –Chemical resistant Receptacle Plug
*Grounding fingers standard on all LJT plugs
2650 0 Step 2. Select a Shell Style
Pyle 1. 2. 3. 4. 5. 6. 7.
Connector Type Shell Style Service Class Shell Size- Contact Type Alternate Special Straight Jam Nut
Insert Arrg. Position Variations Receptacle
00 Plug
5015 Crimp Rear Release Matrix JT JTL JTPQ JTG Designates
JTS JTLN JTP JTNG
JTN JTLS JTPN
LJT JTPS
22992 Class L LJTS LJTPQ
LJTN LJTP Solder
LJTPN Mounting 90° Plug
LJTPS Receptacle
00 00 Wall mount receptacle (Hermetic option)
Back- Shells 01 Line mount receptacle
(Non-hermetic)
02 02 Box mount receptacle
Options (Hermetic Option except for LJT)
Others 06 06 Straight plug (Non-hermetic) Lanyard Solder
07 07 Jam nut receptacle (Hermetic Option) Release Mounting
Plug Receptacle
08 08 90 degree plug (Non-hermetic) (See pages
I Solder mount receptacle (hermetic) 94-96 for
ordering)
62 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999/ 27599, Series II JT Amphenol
MIL-DTL-38999/ 27599, Series I LJT Aerospace
How to Order (Commercial) 38999
1. 2. 3. 4. 5. 6. 7. III
Step 3. Select a Service Class Connector Shell Style Service Shell Size- Contact Type Alternate Special HD
Type Class Insert Arrg. Position Variations
RX Dualok
II
Series I LJT JT JTS JTN JTG LJTS LJT Solder Contacts/Connectors I
JTNG SJT
P P P Potting applications: These connectors are supplied with a potting boot. All shells Accessories
are designed with integral features to retain potting boots.
A A A General Applications (JT only molded in solder type contacts) Aquacon
Herm/Seal
A (SR) Threaded rear design with strain relief† PCB
Series II JT C C Pressurized applications
C (SR) Threaded rear design with strain relief.† High
Speed
H H H Hermetic applications- Fused compression glass sealed inserts. Leakage rate less Fiber
than .01 micron cu. ft./hr. (1 x 10-7 cc/sec.) at 15 psi differential. Optics
Y Y Y Y Same as “H” with interfacial seal. Contacts
Connectors
T T MIL-DTL-27599 applications-general duty, pressurized (receptacle only) (LJT only Cables
molded in solder type contacts)
JT JTS JTLS JTL LJTS JTPS Crimp Contacts/Connectors Transient EMI Filter
JTN JTLN LJTPS
JTG LJTP
JTNG Matrix 2 26482
JTPQ
LJT
JTPQ
LJTPQ
RP RP RP RP Potting crimp applications. Supplied with spacer grommet and potting boot.†† Matrix|Pyle 83723 III
RE RE RE RE RE RE Environmental crimp applications. Supplied with a grommet and compression nut.†
Can be supplied with strain relief integral with compression nut “RE(SR)”.
RT RT RT RT RT Environmental applications. Supplied without rear accessories. Design provides
serrations on rear threads of shells. Pyle 26500
† Not applicable to box mounting style or LJT Series I.
†† Not applicable to box mounting style.
Matrix Release Crimp Rear 5015
Step 4. Select a Shell Size & 1. 2. 3. 4. 5. 6. 7.
Connector Shell Style Service Class Shell Size- Contact Type Alternate Special Class L 22992
Insert Arrangement see page 6-9 Type Insert Arrg. Position Variations
First number represents Shell Size, 22-2
second number is the Insert Arrangement.
1. 2. 3. 4. 5. 6. 7. Shells Back-
Step 5. Select a Contact Type Connector Shell Style Service Class Shell Size- Contact Alternate Special
Type Insert Arrg. Type Position Variations
P Others Options
Designates
P Pin Contacts
S Socket Contacts
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 63
AmpAheeronspoacle MIL-DTL-38999/ 27599, Series II JT
MIL-DTL-38999/ 27599, Series I LJT
38999 How to Order (Commercial)
III
HD 1. 2. 3. 4. 5. 6. 7. JT Key/Keyway Rotation
Dualok Connector Type Shell Style Service Class Shell Size Contact Type Alternate Special
Insert Arrg. Position Variations AB ANGLE OF ROTATION (Degrees)
II A Shell Size Normal A B C D
I 8 100° 82° - - 118°
SJT Step 6. Select an 10 100° 86° 72° 128° 114°
Accessories Alternate Keying Position 12 100° 80° 68° 132° 120°
NORMAL
Aquacon “A” designates Alternate keying B A D C 14 100° 79° 66° 134° 121°
connector assembly. Other basic ROTATION
Herm/Seal alternate keys are “B”, “C” and “D”. AB LETTERS 16 100° 82° 70° 130° 118°
PCB No letter required for normal rotation 18 100° 82° 70° 130° 118°
(no rotation) position.
20 100° 82° 70° 130° 118°
High 22 100° 85° 74° 126° 115°
Speed 10˚ JT REF
Fiber A plug with a given rotation letter 24 100° 85° 74° 126° 115°
Optics will mate with a receptacle with the RELATIVE POSSIBLE POSITION
same rotation letter. The AB angle OF ROTATED MASTER KEYWAY
Contacts for a given connector is the same (front face of receptacle shown) LJT Key/Keyway Rotation
Connectors whether it contains pins or sockets.
Cables Only the master key/keyway rotates AB ANGLE OF ROTATION (Degrees)
in the shell, and the minor keys are
fixed. NORMAL Shell Size Normal A B C D
EMI Filter Transient AB angles shown are viewed from B A D C 9 95° 77° - - 113°
the front face of the connector, a ROTATION
AB LETTERS 11 95° 81° 67° 123° 109°
receptacle is shown below. The
angles for the plug are exactly the 13 95° 75° 63° 127° 115°
same except the direction of rotation 15 95° 74° 61° 129° 116°
Matrix 2 is opposite of that shown for the
26482 receptacle. 17 95° 77° 65° 125° 113°
5° LJT REF 19 95° 77° 65° 125° 113°
The “N” designation is not referenced in 21 95° 77° 65° 125° 113°
part number, it is omitted. RELATIVE POSSIBLE POSITION
83723 III Matrix|Pyle OF ROTATED MASTER KEYWAY 23 95° 80° 69° 121° 110°
(front face of receptacle shown)
25 95° 80° 69° 121° 110°
2650 0 Pyle
1. 2. 3. 4. 5. 6. 7.
Connector Shell Style Service Class Shell Size- Contact Type Alternate Special Military Finish Finish Plus
Type Insert Arrg. Position Variations Finish
Crimp Rear ( ) Finish Data Suffix “SR” Suffix
5015 Release Matrix Step 7. Select a Strain Cadmium plated nickel base A (SR)
175°C
Relief Option or Finish Olive drab cadmium plate B (014) (386)
22992 Variation Suffix nickel base 175°C
Class L Strain Relief Options: “SR” designates a strain Electroless nickel 200°C F (023) (424)
relief clamp. Strain reliefs are available only on Electroless nickel, space (453) (467)
Service Class “A”, “C” and “RE” (see step 3. compatible 200°C
Service Class) Anodic coating (Alumilite)
Back- Shells Finish Variation Suffix: See finish variations 200°C C (005) (300)
available in table to your right.
Chromate treated (Iridite (011) (344)
14-2) 125°C
Options Others Passivated steel 200°C E - -
Nickel-PTFE 175°C (038)
64 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
MIL-DTL-38999/ 27599, Series II JT Amphenol
Aerospace
MIL-DTL-38999/ 27599, Series I LJT
How to Order (Military) 38999
III
Easy Steps to build a Military part number... Series I and II HD
Military Dualok
II
1. 2. 3. 4. 5. 6. 7. I
MS Number Service Class Shell Size Finish Insert Contact Style Alternate Keying SJT
Arrangement (P or S) Position Accessories
MS27473 E 14 A 18 P A Aquacon
Step 1. Choose your Military Connector Type Herm/Seal
1. 2. 3. 4. 5. 6. 7. PCB
MS Number Service Class Shell Size Finish Insert Contact Style Alternate
Arrangement (P or S) Position
MS27473 High
Speed
Series II JT Series I LJT Fiber
Optics
MIL-DTL-38999 MIL-DTL-38999
MS27472 Crimp Wall Mount Receptacle MS27466 Crimp Wall Mount Receptacle Contacts
Connectors
MS27497 Crimp Wall Mount Receptacle (Back Panel MS27656 Crimp Wall Mount Receptacle (Back Panel Cables
Mounting) Mounting)
MS27499 Crimp Box Mounting Receptacle MS27496 Crimp Box Mounting Receptacle Transient EMI Filter
MS27513 Crimp Box Mounting Receptacle with grommet MS27505 Crimp Box Mounting Receptacle (Back Panel
MS27508 Crimp Box Mounting Receptacle (Back Panel Mounting)
Mounting) MS27467 Crimp Straight Plug
MS27473 Crimp Straight Plug MS27468 Crimp Jam Nut Receptacle Matrix 2 26482
MS27484 Crimp Straight Plug with Grounding Fingers MS27469 Hermetic Wall Mounting Receptacle
MS27474 Crimp Jam Nut Receptacle MS27470 Hermetic Jam Nut Receptacle
MS27500 Crimp 90° plug MS27471 Hermetic Solder Mounting Receptacle Matrix|Pyle 83723 III
MS27475 Hermetic Wall Mounting Receptacle MIL-DTL-27599
MS27476 Hermetic Box Mounting Receptacle MS20026 Solder Wall Mounting Receptacle
MS27477 Hermetic Jam Nut Receptacle MS20027 Solder Line Receptacle
MS27478 Hermetic Solder Mounting Receptacle MS20028 Solder Straight Plug Pyle 26500
MIL-DTL-27599 MS20029 Solder Jam Nut Receptacle
MS27334 Solder Wall Mount Receptacle
MS27335 Solder Box Mounting Receptacle Crimp Rear
MS27336 Solder Straight Plug Matrix Release 5015
MS27337 Solder Jam Mounting Receptacle
Step 2. Select a Military Service Class
1. 2. 3. 4. 5. 6. 7. Class L 22992
MS Number Service Shell Size Finish Insert Contact Style Alternate
Class Arrangement (P or S) Position
E
Military Service Class Shells Back-
E Environmental crimp applications. Supplied with a grommet and compression nut.† Can be supplied with strain relief integral
with compression nut “RE(SR)”. (JT Series only). Box Mount versions using spacer grommets are not environmental.
P Potting crimp applications. Supplied with spacer grommet and potting boot.†† Others Options
T Environmental applications. Supplied without rear accessories. Design provides serrations on rear threads of shells.
(Not applicable to solder type or hermetics)
Y Hermetically interfacial seal
† Not applicable to box mounting style or LJT Series I.
†† Not applicable to box mounting style.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 65
AmpAheeronspoacle MIL-DTL-38999/ 27599, Series II JT
MIL-DTL-38999/ 27599, Series I LJT
38999 How to Order (Military)
III
HD
Dualok
II
I
SJT
Accessories Step 3 & 5. Select a 1. 2. 3. 4. 5. 6. 7.
MS Number Service Class Shell Size 4. Finish Insert Contact Style Alternate
Aquacon Arrangement (P or S) Position
Shell Size and Insert 14 18
Herm/Seal Arrangement from
PCB Pages 6-9 Shell Size & Insert Arrangement are on pages 6-9. First number
represents Shell Size, second number is the Insert Arrangement. Place
High Shell Size in box 3 and Insert Arrangement in box 5.
Speed
Fiber
Optics
Contacts Step 4. Select a Military Finish Finish Military Finish Finish Plus
Connectors Finish Data Suffix “SR” Suffix
Cables Cadmium plated nickel
base 175°C A (SR)
EMI Filter Transient 1. 2. 3. 4. 5. 6. 7. Olive drab cadmium plate B (014) (386)
MS Number Service Class Shell Size Finish Insert Contact Style Alternate nickel base 175°C
Arrangement (P or S) Position F
A Electroless nickel 200°C (023) (424)
Electroless nickel, space (453) (467)
compatible 200°C
26482 Matrix 2 Anodic coating (Alumilite) C (005) (300)
200°C
Chromate treated (Iridite (011) (344)
14-2) 125°C
83723 III Matrix|Pyle Passivated steel 200°C E - -
Nickel-PTFE 175°C (038)
2650 0 Pyle Step 6. Select a Military Contact Type
Designates 1. 2. 3. 4. 5. 6. 7.
Crimp Rear MS Number Service Class Shell Size Finish Insert Contact Style Alternate
5015 Release Matrix P Pin Contacts Arrangement (P or S) Position
S P
Socket Contacts
22992 Class L
Step 7. Select an
Alternate Keying Position 1. 2. 3. 4. 5. 6. 7.
Back- Shells See page 64 for information, No letter required MS Number Service Class Shell Size Finish Insert Contact Style Alternate
for normal position Arrangement (P or S) Position
A
Options Others
66 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
MIL-DTL-38999, Series II, JT
TABLE OF CONTENTS
Combined MIL-DTL-38999 Series I, II, III
• Shell Size & Insert Arrangement Availability . . . . . . . . . . . . . . . . . . . . . 6-9
• Insert Arrangement Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-15
• Contact - Ratings, Service Ratings, Finish Data. . . . . . . . . . . . . . . . . . . 18, 19
• Sealing Plugs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
MIL-DTL-38999, Series II JT and Series I LJT
• Features and Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
• How to Order (Commercial). . . . . . . . . . . . . . . . . . . . . . . . . . . . 62-64
• How to Order (Military). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65, 66
JT Shell Styles:
• Crimp Wall Mounting Receptacle JT00R (MS27472) . . . . . . . . . . . . . . . . . . 68
• Crimp Wall Mounting Receptacle for Back Panel Mounting JTPQ00R (MS27497). . . . . . 69
• Crimp Line Receptacle JT01R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
• Crimp Box Mounting Receptacles JT02RE (MS27499), JT02RE(053) (MS27513). . . . . . . 71
• Crimp Box Mounting Receptacle for Back Panel Mounting JTP02R (MS27508) . . . . . 72
• Crimp Straight Plug JT06R (MS27473). . . . . . . . . . . . . . . . . . . . . . . . . 73
• Crimp Straight Plug with Grounding Fingers JTG06R (MS27484) . . . . . . . . . . . 74
• Crimp Jam Nut Receptacle JT07R (MS27474) . . . . . . . . . . . . . . . . . . . . . 75
• Crimp Jam Nut Receptacle (Miniature Jam Nut Mounting Dimensions) JTL07R . . . . 76
• Crimp 90° Plug JT08R (MS27500). . . . . . . . . . . . . . . . . . . . . . . . . . . 77
• Hermetic Wall Mounting Receptacle JT00 (MS27475),
Hermetic Box Mounting Receptacle JT02 (MS27476). . . . . . . . . . . . . . . . . 78
• Hermetic Jam Nut Receptacle JT07 (MS27477),
Hermetic Solder Mounting Receptacle JTI (MS27478) . . . . . . . . . . . . . . . . . 79
• Solder Wall Mounting Receptacle JT00 (MS27334),
Solder Box Mounting Receptacle JT02 (MS27335). . . . . . . . . . . . . . . . . . . 80
• Solder Straight Plug JT06 (MS27336),
Solder Straight Plug with Grounding Ring JTG06A . . . . . . . . . . . . . . . . . . 81
• Solder Jam Nut Receptacle JT07 (MS27337),
Solder 90° Plug JT08 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
• Accessories and Tools see 38999 Accessories Section. . . . . . . . . . . . . . 112-114
• Accessories continue on . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120-124
MIL-DTL-38999 Series II Typical Markets:
• Military & Commercial Aviation AmAmpAhpeeAhroneesroopnsalopcalece
• Military Vehicles
• Missiles & Ordnance
• C4ISR
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 67
AmpAheeronspoacle JT00R (MS27472) Series II – Crimp
Wall Mounting Receptacle
38999 PART # Part number reference. To complete,
III Commercial see how to order pages 62-66.
HD Connector Shell Service Shell Size Contact Alternate Special
Type Style Class & Insert Arrg Type Position Variations
Dualok JT/JTS/JTN 00 RT 22-2 P A (XXX)
II Military
I MS Service Shell Finish Insert Contact Style Alternate
Number Class Size Arrg (P or S) Position
SJT MS27472 E 14 A 18 P A
Accessories MS27479 E 14 A 18 P A
Aquacon
Herm/Seal L L
PCB
High
Speed
Fiber
Optics
Contacts S
Connectors R (TP)
Cables
EMI Filter Transient (TRP)S * JT00RT-XX-XXX(MS27472T) * JT00RE-XX-XXX (MS27472E)
** JTS00RT-XX-XXX(MS27479T) ** JTS00RE-XX-XXX(MS27479E)
*** JTN00RT-XX-XXX *** JTN00RE-XX-XXX
26482 Matrix 2 T L L
(4 HOLES)
83723 III Matrix|Pyle
2650 0 Pyle
5015 Crimp Rear Release Matrix .005 DIA M * JT00RP-XX-XXX(MS27472P) * JT00RE-XX-XXX (SR)
* Standard Junior Tri-Lock ** JTS00RP-XX-XXX ** JTS00RE-XX-XXX (SR)
** High temperature version *** JTN00RP-XX-XXX *** JTN00RE-XX-XXX (SR)
*** Clear iridite finish (gold color), N2O4 resistant
22992 Class L V Thread
F Dia. N UNEF KK1
Shell +.010 F1 Dia. L1 +.001 S T Class 2A KK Dia. KK2 Dia.
Size –.025 ±.010 L Max. Max. L2 Max. L3 Max. –.005 R (TP) ±.016 ±.005 (Plated) Max. Max. Max.
8 .125 .444 1.094 .609 .547 .500 .473 .594 .812 .120 .4375-28 .812 .625 .578
Back- Shells 10 .188 .558 1.094 .609 .547 .500 .590 .719 .938 .120 .5625-24 .875 .750 .703
12 .312 .683 1.094 .609 .547 .500 .750 .812 1.031 .120 .6875-24 1.000 .875 .828
14 .375 .808 1.344 .609 .547 .500 .875 .906 1.125 .120 .8125-20 1.125 1.000 .953
16 .500 .909 1.344 .609 .547 .500 1.000 .969 1.219 .120 .9375-20 1.188 1.125 1.078
Options Others 18 .625 1.034 1.344 .609 .547 .500 1.125 1.062 1.312 .120 1.0625-18 1.438 1.250 1.203
20 .625 1.159 1.344 .609 .547 .500 1.250 1.156 1.438 .120 1.1875-18 1.438 1.375 1.328
22 .750 1.284 1.469 .609 .547 .500 1.375 1.250 1.562 .120 1.3125-18 1.625 1.500 1.453
24 .800 1.409 1.469 .688 .547 .500 1.500 1.375 1.688 .147 1.4375-18 1.719 1.625 1.578
All dimensions for reference only.
68 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
JTPQ00R (MS27497) Series II – Crimp Amphenol
Wall Mounting Receptacle Aerospace
(Back Panel Mounting) 38999
PART # Part number reference. To complete, III
see how to order pages 62-66.
Connector Shell Service Shell Size Contact Alternate Special HD
Type Style Class & Insert Arrg Type Position Variations Dualok
JTPQ/JTPSQ 00 RT 22-2 P A (XXX)
Military II
MS Service Shell Finish Insert Contact Style Alternate I
Number Class Size Arrg (P or S) Position SJT
MS27497 E 14 A 18 P A
Accessories
44 4 44 Aquacon
Herm/Seal
P P PCB
High
S Speed
R (TP) Fiber
Optics
SS
Contacts
Connectors
Cables
R Transient EMI Filter
(TP) * JTPQ00RT-XX-XXX(MS27497T) * JTPQ00RE-XX-XXX (MS27497E)
S ** JTPSQ00RT-XX-XXX
T 44 L 44 L Matrix 2 26482
(4 HOLES) P P
Matrix|Pyle 83723 III
Pyle 26500
* JTPQ00RP-XX-XXX(MS27497P) *JTPQ00RE-XX-XXX (SR) Crimp Rear
.005 DIA M Matrix Release 5015
* Standard Junior Tri-Lock
** High temperature version
P Max. Class L 22992
F Dia. N Panel V Thread AD KK1 KK2 SS Dia.
Shell +.010 F1 Dia. L L1 +.001 Thick- S T UNEF Class Dia. KK Dia. Dia. +.000
Size –.025 ±.010 Max. Max. –.005 ness R (TP) ±.016 ±.005 2A (Plated) ±.005 Max. Max. Max. –.016
8 .125 .444 1.140 .468 .473 .142 .594 .812 .120 .4375-28 .516 .781 .625 .578 .563
10 .188 .558 1.140 .468 .590 .142 .719 .938 .120 .5625-24 .633 .844 .750 .703 .680 Shells
采用光纤或双绞线接口、符合 EMI/EMC 标准的 10/100Mbps 以太网砖型模块参考设计
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