10-503140-032 Datasheet, PDF (329/437 Pages) Amphenol Corporation – The Interconnection Leader

Amp_Ah_ee_ron_spo_acl_e
FPT
Jam Nut Receptacle (Minimum Penetration)
PART #
To complete,
see how to order
pages 288-289.
Filter Connector Shell
Connector
Designator
Filter Type
Finish
21
20
X
21
31
X
21
33
X
Shell
Style
4
4
4
Shell Size Type of Contact/
& Insert Arrg Keyway Position
XX-XX
X
XX-XX
X
XX-XX
X
S
2 PLACES
H
HEX
A^•
T^•
C
3 LOCKWIRE HOLES
.059 DIA. MIN.
L
MAX.
PANEL THICKNESS
.062 -.572
N
21-20X4XX-XXX
21-31X4XX-XXX
Y
THREAD
3 LOCKWIRE HOLES
.059 DIA. MIN.
M
L1
MAX
Z MIN.
PANEL THICKNESS
.062 -1.188
N
21-33X4XX-XXX
Y
THREAD
M¹
Z MIN.
• “D” shaped mounting hole dimensions
Plug movement required to clear FPT receptacles:  .438 min.
Shell
Size
A•
Flat
+.000
–.010
C
Dia.
+.011
–.010
H
Hex
+.017
–.016
M
+.016
–.015
M¹
+.016
–.015
N
Dia
+.001
–.005
S
+.011
–.010
T•
Dia.
+.010
–.000
8   .542 1.062   .750 1.235 1.690   .473   .938   .572
10   .669 1.188   .875 1.235 1.690   .590 1.062   .697
12   .830 1.375 1.062 1.235 1.690   .750 1.250   .884
14   .955 1.500 1.188 1.235 1.690   .875 1.375 1.009
16 1.084 1.625 1.312 1.235 1.690 1.000 1.500 1.134
18 1.208 1.750 1.438 1.235 1.690 1.125 1.625 1.259
20 1.333 1.938 1.562 1.266 1.721 1.250 1.812 1.384
22 1.459 2.062 1.688 1.266 1.721 1.375 1.938 1.509
24 1.575 2.188 1.812 1.266 1.721 1.500 2.062 1.634
All dimensions for reference only.
Y
Thread
UNEF-2A
(Plated)
  .5625-24
  .6875-24
  .8750-20
1.0000-20
1.1250-18
1.2500-18
1.3750-18
1.5000-18
1.6250-18
SHORT SHELL
VHF/UHF/MF Filters
L
Max.
Size 20
Contact
Z Max.
Size 16 or
16 & 20
Contacts
Z Max.
1.366 .022
.029
1.366 .022
.029
1.366 .022
.029
1.366 .022
.029
1.366 .022
.029
1.366 .022
.029
1.428 .062
.029
1.428 .062
.029
1.428 .062
.029
LONG SHELL
HF Filters
L¹
Max.
1.821
1.821
1.821
1.821
1.821
1.821
1.883
1.883
1.883
Size 20
Contact
Z Max.
.070
.070
.070
.070
.070
.070
.070
.070
.070
Size 16 or
16 & 20
Contacts
Z Max.
.000
.000
.000
.000
.000
.000
.000
.000
.000
328 Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com