177-859
MIL-DTL-83513 Type Micro-D Hermetic Connectors
Shell Size 9-21 Front Panel Mount
Fluorosilicone O-Ring eliminates the cost of soldering the
connector to a bulkhead.
Kovar® Shells and Contacts comply with applicable MIL-
DTL-83513 requirements and are 100% intermateable
with standard connectors.
How To Order Hermetic Micro-D Connectors with Solder Cup or PC Tail
Sample Part Number
177-859
15 -1
Series
177-859 Micro-D Hermetic
-9, -15, -21 (Table II)
Number of Contacts
O-Ring Material
-1 - Viton
-02 - Nitrile
-3 - Fourosilicone
-4 - Silicone
-5 - Conductive
R.100
TYP 4 PL
F
A
E
C
D
.500 (12.7)
B
1
19
37
.255
.290
.466
20
H
#2-56 INTEGRAL
JACKPOST MOUNT
.198 (5.03)
.192 (4.88)
.110 (2.79)
MAX.
2Xø.093 ± .003 (2.36 ± 0.08) MOUNTING HOLE
.065/.051
(1.65/1.30)
Table II: Contact Dimensions
Layout.
A
B
C
D
E
F
G
9
1.176
1.326
1.416
0.565
0.715
0.865
0.380
0.530
0.680
0.600
0.750
0.840
0.776
0.926
1.016
0.976
1.126
1.216
0.500
0.650
0.725
15
21
INTERFACIAL
SEAL
.173
.165
Notes
.379
1. Conductive o-ring material - chomerics 1215 or equivalent.
2. Glenair's 177-859 hermetic socket connector mates with all standard MIL-
DTL-83513 pin connectors (mwdm series).
3. Performance:
• Hermeticity: 1 x 10-8 Scche/sec @ 1 atmosphere differential
• Dielectric withstanding voltage: sea level 150 vac
• Insulation resistance: 5000 megohms max.
• Assembly to be identified with Glenair's name, part number and date code
space permitting.
G
±.020
R.030 TYP
.250
.220
#2-56 UNC-2B
TYP 2 PL
Material/finish
F
• Shell: Kovar alloy/electro-deposited nickel socket coantacts: Kovar® alloy/
gold plate interfacial
RECOMMENDED
PANEL CUT-OUT
• Seal: fluorosilicone elastomer
© 2013 Glenair, Inc.
High Performance Micro-D Connectors and Cables
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
H-9
www.glenair.com
E-Mail: sales@glenair.com