Rear Panel Mount Square Flange Receptacle
No Accessory Threads
ITS 31 03 A FK 20-27 P Y XXX
Bayonet Coupling
Contact Type
31 - Solder
41 - Crimp
03 - Rear Mount Box Receptacle
Connector Class
A - General Duty
R - Sealed Insulators
Mod Code Option (See Table II)
Alternate Insert Rotation (W, X, Y, Z)
Omit for Normal (See Intro 20-21)
Contact Gender
P - Pin
S - Socket
Shell Size and Insert Arrangement
(See Intro 6-25)
Material Option (Omit for Aluminum)
FK - Stainless Steel Passivate
MB - Marine Bronze
ITS 3103 (A), ITS 3103 (R),
ITS 4103 (A), and ITS 4103 (R)
ITS
Reverse Bayonet
Assemblies
M
K
T
qR
ØA
ØC
L
qS
Application Notes:
1. Rear panel mount square flange receptacle—no accessory threads. Threaded mounting holes.
2. Connector Class “A” (general duty). Connector Class “R” (environmental)—when used with wire-sealing
grommet.
3. Standard materials configuration consists of aluminum alloy with cadmium olive drab finish.
4. Standard contact material consists of copper alloy with silver plating
(Gold plating available, see mod codes).
5. A broad range of other front and rear connector accessories are available.
See our website and/or contact the factory for complete information.
6. Standard insert material is synthetic rubber.
Add “FR” prefix to front of part number to specify fire resistant inserts.
© 2006 Glenair, Inc.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
A-58
Rear Panel Mount Square Flange Receptacle
No Accessory Threads
TABLE I: DIMENSIONS
ØA
+0
-0.1
18.2
24.5
27.2
27.2
30.7
34.0
37.3
40.9
46.7
53.4
59.6
65.5
ØC
Ma x.
16.2
19.2
22.4
22.4
25.6
29.0
32.2
35.3
41.4
47.8
54.1
59.0
K
±0.2
2.8
3.3
3.3
3.3
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
L
Ma x.
24.7
24.7
24.7
33.8
34.2
34.5
33.8
34.5
34.5
33.8
33.8
33.8
M
+0.2
-0
18.5
18.5
18.5
23.2
23.2
23.2
23.2
23.2
24.4
24.2
24.2
24.4
R
±0.1
18.25
23.00
24.60
24.60
27.00
29.40
31.75
34.90
39.70
44.45
49.20
55.55
S
+0.2
25.4
30.4
32.5
32.5
35.0
38.0
41.0
44.5
50.9
57.0
63.5
69.9
T T hre a d
M4
M4
M4
M4
M4
M4
M4
M4
M5
M5
M5
M5
S he ll Size
10 S L
14 S
16 S
16
18
20
22
24
28
32
36
40
TABLE II: MODIFICATION CODES
CONTACT OPTIONS
Sym Description
B0
B1
Connector Less Contacts
Connector with Gold Plated Contacts
FINISH OPTIONS
Sym Description
F2
F6
F7
F8
Bright Nickel Plating
Black Electrodeposited Paint
Black Zn-Co Plating
Olive Drab Zn-Co Plating
Omit for Standard Version
(Cad/Olive Drab Finish)
Omit for Standard Version (Silver Plated)
© 2006 Glenair, Inc.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
E-Mail: sales@glenair.com
A-59
ITS
Reverse Bayonet
Assemblies
ITS 3103 (A), ITS 3103 (R),
ITS 4103 (A), and ITS 4103 (R)
Microcontroller MCU
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