Amphenol
®
Miniature Cylindrical
Proprietary/MIL-C-26482, Series 1
DESIGN CHARACTERISTICS
Medium size, widely used cylindrical
Operating voltage to 1,000 VAC (RMS) at sea level
Environment resistant
Quick positive three point bayonet lock coupling
system
• Visual confirmation of complete coupling
• Five key/keyway polarization
• PT solder is UL Recognized under file #E115497,
Vol. 1, Section 5
•
•
•
•
CUSTOMER OPTIONS
• Seven mounting styles provide optimum design
flexibility
• Ten shell sizes 6 through 24
• Solder or crimp front or rear release contacts
• Size 20 through 12 contacts accept wire sizes 20
through 12 AWG
• Various finishes provide protection in a wide variety of
corrosive and mechanical environments
- Availability of zinc cobalt* non-cadmium plating
• Coaxial and thermocouple contact options
• Hermetic seal (glass fused) receptacles
• Double stub threaded coupling series available
• Alternate positioning
Amphenol
®
Miniature Cylindrical connectors offer twice the
number of contacts in just half the size of a Standard connector.
These miniature connectors, are available in several series,
each with varying design characteristics and customer options
to meet cost considerations and provide maximum design flexi-
bility. Two of the Miniature Family series, MS/PT and MS/PT-SE,
are MS approved and qualified to MIL-C-26482, Series 1.
The Miniature family consists of three basic series: PT, SP and
PC. In all series, pin and socket contacts are machined from low
loss copper alloy and gold plated to eliminate contact corrosion
and provide an indefinite shelf life. All series incorporate closed
entry socket contacts. The PT, SP and PC series are provided
with factory installed solder contacts. Printed circuit board con-
tacts are available in the PT Series box mount and jam nut style
receptacles.
The PT, SP and PC series are also available with removable
crimp contacts incorporating either of two types of retention
systems. The suffix “SE” or “CE” refers to the type of retention
system employed. MS approved “SE” types utilize a spring
tower retention system, while the proprietary “CE” types utilize
a nylon wafer retention system to maintain contact position.
PT
MIL-C-26482, Series 1
PT-SE
MIL-C-26482, Series 1
SP
Hermetically sealed receptacles are available in the PT and PC
series.
Note:
Please refer to page 54 for a brief description of the Amphenol
®
/Matrix
®
MIL-C-
26482, Series 2 bayonet coupling connectors with crimp, rear insertable and
rear releasable contacts, and ask for catalog 12-071 for detailed information on
this series.
1
* For more information on zinc cobalt plating for connectors ask for Amphenol
Product Data Sheet #172.
Amphenol
®
Miniature Cylindrical
connector selection guide
The accompanying chart is provided to assist the user in selecting
the appropriate type of miniature connector to meet the application
requirements. Further information can be found in specific sections
of this catalog.
Solder
CHARACTERISTICS
PT
MS/PT
SP
PC
MS/
PT-SE
Crimp
PT-SE SP-SE PC-SE PT-CE SP-CE PC-CE
Intermateable†
Contacts
Solder
Crimp RI/FR
Crimp RI/RR
Contact Retention
System
Coupling
Non-Removable
Removable
Bayonet
Threaded
Standard Finishes††
Olive Drab Cadmium (003)
Electroless Nickel (023)
Anodic Coated (005)
Bright Cadmium (001)
Temperature Range
Resilient Dielectric (125°C)
Hard Dielectric (175°C & 200°C)
Wide Mounting Flange
Hermetic Seal
o
o
o
X
o
o
o
X
o
o
X
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
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•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
SHELL STYLE AVAILABILITY
Wall Mounting Receptacle “00”
Cable Connecting Receptacle “01” ***
Box Mounting Receptacle “02”
Straight Plug “06”
Jam Nut Receptacle “07”
Thru-bulkhead Receptacle “TB”
Solder Mount Receptacle “I”
90° Plug “08”
•
•
*•
•
*•
•
*•
•
•
•
•
•
*•
*•
•
•
•
•
•
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•
*•
•
*•
*•
•
•
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•
**•
•
**•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
RI/FR = Rear Insertion/Front Releasable
RI/RR = Rear Insertion/Rear Releasable
† o intermates with o
X intermates with X
†† Optional finishes available. See “how to order” sections.
* Available in hermetic version
** Dual mounting holes
*** This connector style is sometimes referred to as a cable connecting “plug.”
It does, however, mate with either a straight or 90 degree plug.
2
Amphenol
®
PT, SP, MS/PT
Proprietary/MIL-C-26482, Series 1
solder type
Amphenol
®
solder contact miniature cylindrical connectors
meet the most critical application needs. Design versatility
combined with high reliability performance makes these
series of Miniature Cylindrical Connectors ideal for envi-
ronmental sealing or pressurized applications.
The MS/PT Series is qualified to MIL-C-26482, Series 1 and
has all the outstanding design characteristics and quality of the
PT Series. The SP Series is a modification of the PT, providing
special shells with a wide mounting flange for back panel
mounting.
wall mounting receptacle
A corrosion resistant electrically conductive finish of cadmium
plate with an olive drab chromate after-treatment is used on the
PT and MS/PT. The SP is given a durable non-conductive hard
anodic “Alumilite”
®
coating which provides abrasion protection
and resistance to corrosion.
Shell components for these series are aluminum. The depend-
able 5 key/keyway polarization with bayonet lock coupling
assures positive mating with no chance of cross plugging.
Spring tension provided by a wave washer in the coupling nut
ensures maintenance of interfacial seal between mating halves.
Both the insert and main joint gasket are molded from resilient
neoprene. This provides excellent moisture sealing at the gas-
ket and superior electrical isolation of the contact in the insert.
Both pins and sockets are machined from a copper alloy and
are gold plated. This gold plating eliminates contact corrosion
and offers an indefinite shelf life. Socket contacts for these
series are a closed entry design. Printed circuit board contacts
are also available.
The PT, SP and MS/PT Series are intermateable and inter-
mountable with all existing Miniature Cylindrical Series connec-
tors except for the threaded coupling PC Series.
PT Solder is UL recognized under file #E115497, Volume 1,
Section 5.
Refer to pages 56-61 for insert arrangement availability.
cable connecting receptacle*
box mounting receptacle
straight plug
PT, SP, MS/PT
MIL-SPEC CONTACT DATA/CONNECTOR RATINGS
Contact Specifications
Contact
Size
Test
Current
Maximum
Millivolt Drop†
Solder Well
Diameter
Solder Well
Depth
jam nut receptacle
20
16
7.5
13.0
55
50
Service Rating
.046
+.004
–.000
.125
+.031
–.000
.078 +.005
–.003
.188 +.031
–.000
Service
Rating
Recommended
Operating
AC Voltage
at Sea Level
Test Voltage AC (RMS), 60 cps
Sea
Level
50,000
ft.
70,000
ft.
110,000
ft.
thru bulkhead receptacle
I
II
600
1,000
1,500
2,300
500
750
375
500
200
200
† Silver plated wire per MIL-C-26482
* This connector style is sometimes referred to as a cable connecting “plug.”
It does, however, mate with a straight or 90 degree plug.
4
PT, SP Service Classes
PT and SP connectors are available in the service classes listed
below. Each class, with the exception of hermetic, offers one or
more means of terminating or supporting a cable or wire bun-
dle. Class “W” is not available in the SP Series.
“A”
General duty; back shell is threaded for conduit
attachment of MS3057 cable clamp
“A” (SR) General duty, with strain relief clamp for cable or wire
bundle support
“C”
Pressurized receptacle; less than 1 cu. in. per hour
leakage at 30 psi over a temperature range of –65°F
to +257°F
Environmental resistant connectors - supplied with a
multi-holed grommet and clamping nut for moisture-
proofing individual open wires
“A” general duty
“E”
“E” (SR) Environmental resistant strain relief clamp and grom-
met for moisture proofing individual wires; provides
added wire bundle support
“J”
“P”
Same as “W” class except with strain relief
Translucent nylon boot for retaining customer-applied
potting compounds; held in place by a threaded ring
“E” (SR), MS / “F” strain relief
“P” (SR) Strain relief clamp suitable for retaining customer
applied potting compounds, with provision for wire
support
“W”
Compressing clamp and neoprene gland for moisture
proofing multi-conductor jacketed cables. Telescoping
sleeves (MS 3420A) can be used to adapt to cables
smaller than minimum close-down.
Hermetically sealed with compression glass inserts
“H”*
“E” MS / “E” open wire seal
MS/PT Service Classes
The MS/PT Miniature connector is available in the following cer-
tified service classes:
“E”
Environmental resistant connectors - supplied with a
multi-holed grommet and clamping nut for moisture-
proofing individual open wires
Grommet seal with strain relief clamp
Translucent nylon boot for retaining customer-applied
potting compounds; held in place by a threaded ring
“F”
“P”
“P”, MS / “P” potting boot
* Refer to pages 14-17 for Hermetic versions.
“W” cable seal
5
PT06 (MS3116)
SP06
straight plug
S
L
J
Z
Q
“W” Cable Seal
L
TERMINATION ASSEMBLIES
“A” General Duty
“A” (SR), “E” (SR), “P” (SR),
MS / “F” Strain Relief
“E” Open Wire Seal
“P” Potting Boot
L
V
L
L
L
N
D
N
D
N
GDH
N
N
D
PT06W-XX-XXX
SP06W-XX-XXX
PTG06W-XX-XXX
“J” Cable Seal
.375 MIN
C
PT06A-XX-XXX
SP06A-XX-XXX
PTG06A-XX-XXX
PT06A-XX-XXX (SR)
SP06A-XX-XXX (SR)
PTG06A-XX-XXX (SR)
PT06E-XX-XXX (SR)
SP06E-XX-XXX (SR)
PTG06E-XX-XXX (SR)
PT06P-XX-XXX (SR)
SP06P-XX-XXX (SR)
PTG06P-XX-XXX (SR)
MS3116F-XX-XXX
PT06E-XX-XXX
SP06E-XX-XXX
PTG06E-XX-XXX
MS3116E-XX-XXX
PT06P-XX-XXX
SP06P-XX-XXX
PTG06P-XX-XXX
MS3116P-XX-XXX
N
XL
D
To complete part number see how to order on page 18.
PT06J-XX-XXX
MS3116J-XX-XXX
Class “A”
N
Max.
Shell
Size
Plug Front View
S
Max.
J
L
Max.
Plug Side View
Q Thread
Class 2A
Z
Max.
D
Min.
L
Max.
V Thread
Class A
6
8
10
12
14
16
18
20
22
24*
.625
.750
.859
1.013
1.156
1.281
1.319
1.531
1.656
1.776
.353
.353
.353
.353
.353
.353
.353
.415
.415
.415
.906
.906
.906
.906
.906
.906
.906
1.062
1.062
1.125
.3125-32 NEF
.4375-28 UNEF
.5625-24 NEF
.6875-24 NEF
.8125-20 UNEF
.9375-20 UNEF
1.0625-18 NEF
1.1875-18 NEF
1.3125-18 NEF
1.4375-18 NEF
Class “E”, MS / “E”
L
Max.
N
Max.
.594
.594
.594
.594
.594
.594
.594
.672
.672
.672
.175
.297
.421
.546
.663
.787
.879
1.014
1.135
1.259
1.609
1.609
1.609
1.609
1.609
1.609
1.609
1.656
1.656
1.750
.462
.590
.717
.834
.970
1.088
1.216
1.332
1.460
1.587
.3750-32 NEF
.5000-28 UNEF
.6250-24 NEF
.7500-20 UNEF
.8750-20 UNEF
1.0000-20 UNEF
1.1875-18 NEF
1.1875-18 NEF
1.4375-18 NEF
1.4375-18 NEF
Class “A” (SR), “E” (SR), “P” (SR), MS / “F”
Shell
C
Size Thread
D
Min.
G
±.010
H
Max.
L
Max.
N
Max.
Class “P”, MS / “P”
D
Min.
L
Max.
N
Max.
D
Closed
Free
Class “W”, “J”
L
Max.
N
Max.
XL
Max.
6
8
10
12
14
16
18
20
22
24*
–
6-32
6-32
6-32
6-32
6-32
8-32
8-32
8-32
8-32
–
.240
.302
.428
.552
.615
.740
.740
.928
.990
–
.125
.188
.312
.375
.500
.625
.625
.750
.800
–
.812
.875
1.000
1.125
1.188
1.438
1.438
1.625
1.750
–
1.906
1.906
1.906
1.906
2.047
2.078
2.250
2.250
2.312
–
.550
.675
.803
.920
1.047
1.165
1.290
1.418
1.543
1.266
1.266
1.266
1.266
1.266
1.266
1.266
1.438
1.438
1.500
.440
.560
.685
.813
.930
1.057
1.175
1.301
1.430
1.555
.192
.317
.434
.548
.673
.798
.899
1.024
1.149
1.274
1.526
1.526
1.526
1.526
1.526
1.526
1.526
1.546
1.546
1.656
.484
.608
.734
.858
.984
1.110
1.234
1.360
1.484
1.610
–
.168
.205
.338
.416
.550
.600
.635
.670
.740
–
.230
.312
.442
.539
.616
.672
.747
.846
.894
–
1.705
1.705
1.848
2.040
2.256
2.486
2.844
3.000
3.210
–
.547
.675
.812
.940
1.067
1.194
1.322
1.449
1.576
–
2.271
2.271
2.411
2.599
2.943
3.172
3.610
3.766
3.985
* Available in PT06 only
All dimensions for reference only.
9
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