237-280 Datasheet, PDF (2/2 Pages) Glenair, Inc. – Special Weld Mount Hermetic Receptacle

237-280
Special Weld Mount Hermetic Receptacle
MIL-DTL-38999 Series II Type (Similar to MS27478Y Series II)
TABLE I: Connector Dimensions
Shell
A
Size
Dia
B
C
Dia
Flange
B
08
.863/.851
(21.9/21.6)
.820/.808
(20.8/20.5)
.134/.118
(3.4/3.0)
10
.984/.972
(25.0/24.7)
.941/.929
(23.9/23.6)
.134/.118
(3.4/3.0)
12
1.106/1.094 1.063/1.051 .134/.118
(28.1/27.8) (27.0/26.7) (3.4/3.0)
14
1.232/1.220 1.189/1.177 .134/.118
(31.3/31.0) (30.2/29.9) (3.4/3.0)
16
1.358/1.346 1.315/1.303 .134/.118
(34.5/34.2) (33.4/33.1) (3.4/3.0)
18
1.445/1.433 1.402/1.390 .134/.118
(37.7/36.4) (35.6/35.3) (3.4/3.0)
20
1.591/1.579 1.547/1.535 .134/.118
(40.4/40.1) (39.3/39.0) (3.4/3.0)
22
1.732/1.720 1.689/1.677 .165/.149
(44.0/43.7) (42.9/42.6) (4.2/3.8)
24
1.898/1.886 1.854/1.842 .165/.149
(48.2/47.9) (47.1/46.8) (4.2/3.8)
TABLE II: Contact Size
Contact
D
E
Size
Dia
Dia
220
.011/.015
(0.28/0.38)
.0305/.0295
(0.77/0.75)
20
.024/.028
(0.61/0.71)
.041/.039
(1.04/0.99)
16
.0635/.0615
(1.61/1.56)
.0635/.0615
(1.61/1.56)
12
.095/.093
(2.41/2.36)
.095/.093
(2.41/2.36)
10
.126/.124
(3.20/3.15)
.126/.124
(3.20/3.15)
ØE
45°
.065 (1.7)
.035 (0.9)
ØD
For #22D and 20
Contacts Only
(#20 Inactive for New Design)
APPLICATION NOTES
1. Material/finish:
Shell (Z1) – 304L CRES/passivate per ASTM A-697.
Shell (ZL) – 304L CRES/nickel plate per DTL-38999.
Contacts – 52 Ni-Alloy per AMS-I-23011 Class 2, MIL-DTL-45204 Type II,
Class 1 (.00005 min thick).
Insulator – full glass/N.A.
Bayonets - 300 Series CRES/passivate.
Seals – fluorosilicone blend elastomer/N.A.
2. Assembly identified with manufacturer's name and part
number, space permitting.
3. This area IAW MC27478 (MIL-DTL-38999, Series II).
4. Performance Criteria IAW MIL-DTL-38999.
5. Metric Dimensions (mm) in parentheses.
© 2013 Glenair, Inc.
Dimensions in Inches (millimeters) 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 [phone]
www.glenair.com
B-43
E-Mail: [e-mail]