240-381J
MIL-DTL-38999 Series I Type Filter Connector
Jam Nut Receptacle
D38999 SERIES I TYPE JAM NUT RECEPTACLE
How To Order
MIL-DTL-38999
Type
B
Sample Part Number
Filter Connector
Shell Style
Connector Class
Insert Arrangement
Contact Gender
Termination
Filter Type
Capacitance
Flange Mounting Style
Alternate Key Position
240-381
MIL-DTL-38999 Series I Type
J
= Jam Nut
See Table I
IAW MIL-STD-1560. (See pages B-4 – B-5)
P
= Pin
S
= Socket
S
= Solder Cup
P
= PC Tail
P
= Pi Circuit
C
= C Circuit (See Note 2)
See Table II
N
= Not Applicable
A, B, C, D, N
= Normal (See page B-5)
J
ME 15-35
P
S
P
A
N
N
1.450 (36.8) Max.
.915 ± .005
(23.2 ± .13)
Master
Keyway
ØC
O-Ring
D
F Thread
(See Note 1)
.125 (3.2) Min
Solder Cup
5
4
3
1
6
2
A
Flat
ØU
See Table IV
120°
Typ
B
E Thread
Jam Nut
MS3186
.062 (1.6) Min. Panel Thickness
.125 (3.2) Min. Panel Thickness
.125 (3.2) Min.
PC Tail
.220 (5.6) Min.
Full Thread
Note
1. “F” accessory threads for shell size 9 thru 17 are one size larger than MIL-DTL-38999 Series I
to accommodate filters
2. Other filter styles (C-L, L-C, Unbalanced Pi, Multi-Stage, Multi-Value) are available, please
consult the factory.
Dimensions in inches (millimeters) and are subject to change without notice.
U.S. CAGE Code 06324
© 2013 Glenair, Inc.
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
B-10
E-Mail: sales@glenair.com
Jam Nut Receptacle
Table I: Connector Class
Sym
ME
MT
NF
ZL
ZN
ZR
Class
Environmental
Environmental
Environmental
Environmental
Environmental
Environmental
Material
Aluminum
Aluminum
Aluminum
Finish Description
Electroless Nickel
Ni-PTFE
1000 Hour Grey™
Nickel Fluorocarbon Polymer
Cadmium O.D. Over Electroless Nickel
Stainless Steel Electro-Deposited Nickel
Aluminum
Zinc-Nickel, Olive Drab
Aluminum
Zinc Nickel, Black - RoHS
H2*
Hermetic
Stainless Steel Electro-Deposited Nickel
*Some dimensions do not apply. See drawing 240-381JH2
Table II: Capacitor Array Code Capacitance Range
Class
Pi - Circuit (pF)
C - Circuit (pF)
X*
160,000 - 240,000
80,000 - 120,000
Y*
Z*
A
B
C
D
E
F
G
J
80,000 - 120,000
60,000 - 90,000
38,000 - 56,000
32,000 - 45,000
18,000 - 33,000
8,000 - 12,000
3,300 - 5,000
800 - 1,300
400 - 600
70-120
40,000 - 60,000
30,000 - 45,000
19,000 - 28,000
16,000 - 22,500
9,000 - 16,500
4,000 - 6,000
1,650 - 2,500
400 - 650
200 - 300
35-60
Table IV: PC Tail Dia
Contact
ØU
Size
.021 (0.53)
22D
.018 (0.46)
.031 (0.79)
20
.029 (0.74)
.042 (1.07)
16
.038 (0.97)
12
.096 (2.44)
.092 (2.34)
* Filter Classes X, Y and Z are 250 VDC.
All others are 500 VDC
Table III: Dimensions
Shell
Size
9
11
13
15
17
19
21
23
25
A
+.000 (.00)
-.010 (.25)
.655 (16.6)
.755 (19.2)
.942 (23.9)
1.066 (27.1)
1.191 (30.3)
1.316 (33.4)
1.441 (36.6)
1.566 (39.8)
1.691 (43.0)
B
±.016 (.40)
1.062 (27.0)
1.250 (31.8)
1.375 (34.9)
1.500 (38.1)
1.625 (41.3)
1.812 (46.0)
1.938 (49.2)
2.062 (52.4)
2.188 (55.6)
ØC
±.016 (.40)
1.188 (30.2)
1.375 (34.9)
1.500 (38.1)
1.625 (41.3)
1.750 (44.5)
1.938 (49.2)
2.062 (52.4)
2.188 (55.6)
2.312 (58.7)
D
+.011 (.28)
-.010 (.25)
.109 (2.8)
.109 (2.8)
.109 (2.8)
.109 (2.8)
.109 (2.8)
.140 (3.6)
.140 (3.6)
.140 (3.6)
.140 (3.6)
E Thread
UNEF-2A
.6875-24
.8125-20
1.0000-20
1.1250-18
1.2500-18
1.3750-18
1.5000-18
1.6250-18
1.7500-18
F Thread
UNEF-2A
.5625-24
.6875-24
.8125-20
.9375-20
1.0625-18
1.0625-18
1.1875-18
1.3125-18
1.4375-18
© 2013 Glenair, Inc.
Dimensions in inches (millimeters) and are subject to change without notice.
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
B-11
E-Mail: sales@glenair.com
MIL-DTL-38999
Type
240-381J
MIL-DTL-38999 Series I Type Filter Connector
B
Embedded System
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