T3-4120-10P Datasheet, PDF (19/39 Pages) Amphenol Corporation – environmental connectors for military/aerospace applications

MIL-C-26500 – 48 Series
receptacle short skirt
Receptacle Short Skirt – Aluminum – Bayonet Coupling
Shorter, lighter, and more economical than the standard MIL-C-26500 connector recepta-
cles, the 48 Series receptacle short skirt comes in two versions: with standard flange and
with reduced flange. Both versions are 1.100” long which is .275” shorter than the length
of the standard MIL-C-26500 connector. They have molded epoxy fiberglass inserts and
can operate continuously up to 125°C (257°F), but otherwise they offer the same environ-
mental sealing, from the panel out, as standard MIL-C-26500 connectors. They have bay-
onet coupling and mate with standard MIL-C-26500 plugs. The hard dielectric inserts, with
resilient face seal and molded-in gold plated solder cup pin contacts, are available in
insert arrangements shown in the chart below.
AVAILABLE WITH PIN CONTACTS ONLY
Receptacle Short Skirt with Standard Flange
Insert
Arrange-
ment
Amphenol
Part Number*
10-5
48-7115-XX
12-3
48-7116-XX
12-12 48-7117-XX
14-4
48-7118-XX
14-7
48-7119-XX
14-15 48-7120-XX
16-24 48-7121-XX
18-8
48-7122-XX
18-14 48-7123-XX
18-31 48-7124-XX
20-25 48-7251-XX
20-28 48-7175-XX
22-12 48-7125-XX
22-19 48-7126-XX
22-55 48-7127-XX
A
±.005
.937
1.031
1.031
1.125
1.125
1.125
1.250
1.343
1.343
1.343
1.437
1.437
1.562
1.562
1.562
B
±.005
.719
.812
.812
.906
.906
.906
.969
1.062
1.062
1.062
1.156
1.156
1.250
1.250
1.250
C
Max.
.696
.875
.875
.935
.935
.935
1.062
1.187
1.187
1.187
1.312
1.312
1.437
1.437
1.437
D
+.000
–.005
.659
.829
.829
.898
.898
.898
1.025
1.131
1.131
1.131
1.256
1.256
1.381
1.381
1.381
E
Max.
.562
.750
.750
.812
.812
.812
.938
1.062
1.062
1.062
1.182
1.182
1.312
1.312
1.312
Receptacle Short Skirt with Reduced Flange
Insert
Arrange-
ment
Amphenol
Part Number*
10-5
48-7132-XX
12-3
48-7133-XX
12-12 48-7134-XX
A
Max.
.870
.996
.996
B
±.005
.647
.773
.773
C
Max.
.696
.875
.875
D
+.000
–.005
.659
.829
.829
E
Max.
.562
.750
.750
* To complete part number: Replace XX with alternate keying
positions (omit for normal position). See page 4.
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