Series 79 Micro-Crimp
Section F: Straight Printed Circuit Board Connectors
PANEL RECEPtACLES WIth PIN CoNtACtS, StRAIGht PCB tERMINAtIoN, 790-028P
790-028P connectors are designed for rear-panel mounting and are supplied with
conductive panel gaskets. These connectors feature machined aluminum shells,
fluorosilicone face seals and straight printed circuit board contacts. Contacts are
epoxy-encapsulated and are non-removable. Contacts are gold plated. Connector
shells provide blind threaded holes for attaching to panel and to printed circuit board.
Available in 29 different insert arrangements, these connectors feature size #23 contacts
for signal and data. For higher current applications, size #16 contacts provide up to 13
amps and size #12 contacts handle up to 23 amps.
790-028P
Part Number
Rear Panel Mounted
Receptacle with PC
Tail Pin Contacts
for Termination
to Backplanes or
Flexible Circuits
J-25P2
Shell Size -
Insert Arr.
See Table 1 for
Available Insert
Arrangements
Sample Part Number
HOW TO ORDER
M
P
Hardware Option
A
PC Tail Length
.125 Inch (3.2 mm.)
Shell Finish
Electroless Nickel
790-028P
M
A
B
general purpose applications
1000 Hour Grey™
maximum corrosion protection
and durability
(non-reflective grey)
Nickel-PTFE
MT
No Hardware
N
.250 inch (6.4 mm.)
Zinc-Nickel with Black
Chromate
tactical applications
(non-reflective black)
ZNU
Guide Pin
PC TAIL
LENGTH
G
Female Jackpost
Additional shell finishes are
listed on page C-9.
Female Guide Socket
P
S
SPECIFICATIONS
Current Rating
Dielectric Withstanding
Voltage
Insulation Resistance
Operating Temperature
Shock
Vibration
#23 5 AMPS, #16 13 A., #12 23 A.
#23 500 VAC RMS, #12 and #16
1800 VAC RMS
5000 megohms minimum
-65° C. to +150° C.
300 g.
37 g.
Shell
Contacts
MATERIALS AND FINISHES
Aluminum alloy
Copper alloy, 50 microinches gold
plated
Liquid crystal polymer (LCP)
Beryllium copper alloy
Flourosilicone rubber
300 series stainless steel
Fluorosilicone, conductive
Epoxy
Printed in U.S.A.
E-Mail: sales@glenair.com
Insulators
Retention Clips
Interfacial Seal
Hardware
Panel Gasket
Encapsulant
© 2009 Glenair, Inc.
www.glenair.com
Dimensions in inches (millimeters) and are subject to change without notice.
CAGE Code 06324
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
Rev.04-July-2009
F-1
PCB
Connectors
A
B
C
D
E
F
G
H
INDEX
PCB
Connectors
Series 79 Micro-Crimp
Section F: Straight Printed Circuit Board Connectors
Table 1 Contact Arrangements
CRoSS-SECtIoNAL vIEW oF 790-028P
.195 (4.95)
INSULATOR
EPOXY
2
9
13
15
3
5
9
19
4
3
2
2
.007
(0.18)
SHELL
PC TAIL
INTERFACIAL SEAL
.025 (0.64)
EMI GASKET
CONTACT PIN
A
B
C
D
E
F
G
H
INDEX
INDEX
Layout
A-5
B-2P2
B-9
C-13
D-15
D-3P3
D-7P2
E-11P2
E-19
E-7P3
#23 #16 #12
5
Contact
Quantity
Face View
TABLE 2 HARDWARE OPTION
F-15P2
13 2
F-23
F-5P5
G-33
h-10P4
33
6
4
23
5
Connector is supplied with threaded holes. Shell
sizes H and L have #6-32 threads, other sizes have
#4-40 threads. Thread depth is .150" (3.8).
No Mating Hardware
N
Connector is supplied with non-removable
stainless steel jackposts. Shell sizes H and L have
#4-40 UNC thread, other sizes have #2-56 thread.
Jackposts
P
h-29P7
22
7
H-36P2
34
h-54P2
52
2
H-5P5
H-66
66
5
2
J-17P4
13
4
J-25P2
23 2
J-33
J-7P7
33
7
Connector is supplied with stainless steel non-
removable guide pins. Mates with type "S" guide
sockets on corresponding plug connector.
Guide Pins
G
Connector is supplied with stainless steel non-
removable bushings. Mates with type "G" guide
pins on corresponding plug connector.
S
Guide Sockets
K-27P4
23
4
K-35P2
33 2
K-43
K-9P9
L-6P6
© 2009 Glenair, Inc.
www.glenair.com
43
9
6
Dimensions in inches (millimeters) and are subject to change without notice.
CAGE Code 06324
.018
(0.46/
PC TA
± .020
CODE
CODE
Printed in U.S.A.
.510 (12.95)
MAX
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
Rev. 04-July-2009
F-2
E-Mail: sales@glenair.com
Series 79 Micro-Crimp
Section F: Straight Printed Circuit Board Connectors
790-028P ShELL SIzE A,B,C,D,E,F,J,K DIMENSIoNS
A MAX
B BASIC
C BASIC
D MAX
.308 (7.82)
MAX
CONTACT TAIL DIA
#23 CONTACT
.018/.022 (0.46/0.56)
#16 CONTACT
.060/.064 (1.52/1.63)
BLIND MATE
2-56 UNC-2B X
.150 (3.81) MIN
2 PLACES
.170 (4.32)
JACKPOST
SHOWN FOR
REFERENCE.
.335 (8.51)
MAX
PC TAIL LENGTH
± .020 (0.51)
CODE A: .125 (3.18)
CODE B: .250 (6.35)
SHELL SIZES A, B, C, D, E, F, G, J, k
+/- .030 (0.76) ALLOWABLE MISALIGNMENT
FROM CENTERLINE
.093 ± .005
(2.36 ± 0.13)
E MAX
C BASIC
.485 (12.32)
MAX
2-56 UNC-2B X .150 (3.81) MIN
2 PLACES
.215 (5.46)
MAX
.510 (12.95)
MAX
790-028P DIMENSIoNS FoR SIzE A-F, J AND K
Shell
Size
A
B
C
D
E
F
J
K
A Max.
In.
mm.
1.211 30.76
1.361 34.57
1.511 38.38
1.611 40.92
1.761 44.73
1.911 48.54
2.261 57.43
2.661 67.59
B Basic
In.
mm.
.925 23.50
1.075 27.31
1.225 31.12
1.325 33.66
1.475 37.47
1.625 41.28
1.975 50.17
2.375 60.33
C Basic
In.
mm.
.565 14.35
.715 18.16
.865 21.97
.965 24.51
1.115 28.32
1.265 32.13
1.615 41.02
2.015 51.18
D Max.
In.
mm.
.401 10.19
.551 14.00
.701 17.81
.801 20.35
.951 24.16
1.101 27.96
1.460 37.08
1.860 47.24
E Max.
In.
mm.
.760 19.30
.910 21.11
1.060 26.92
1.160 29.46
1.310 33.27
1.460 37.08
1.810 45.97
2.210 56.13
© 2009 Glenair, Inc.
www.glenair.com
Dimensions in inches (millimeters) and are subject to change without notice.
CAGE Code 06324
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
Rev. 04-July-2009
F-3
PCB
Connectors
A
B
C
D
E
F
G
H
INDEX
INDEX
PCB
Connectors
Series 79 Micro-Crimp
Section F: Straight Printed Circuit Board Connectors
790-028P ShELL SIzE G DIMENSIoNS
A
B
C
D
E
F
G
H
INDEX
INDEX
© 2009 Glenair, Inc.
www.glenair.com
2-56 UNC-2B
X .150 (3.81) MIN
2 PLACES
1.861 (47.27) MAX
1.575 (40.01) BASIC
1.215 (30.86) BASIC
1.079 (27.41) MAX
.387 (9.83)
MAX
.018/.022
(0.46/0.56)
BLIND MATE
JACKPOST SHOWN FOR
REFERENCE.
.170 (4.32)
.335 (8.51)
MAX
PC TAIL LENGTH
± .020 (0.51)
CODE A: .125 (3.18)
CODE B: .250 (6.35)
SHELL SIZES A, B, C, D, E, F, G, J, k
+/- .030 (0.76) ALLOWABLE MISALIGNMENT
FROM CENTERLINE
.093 ± .005
(2.36 ± 0.13)
.510 (12.95)
MAX
1.410 (35.81)
MAX
1.215 (30.86) BASIC
.215 (5.46)
MAX
.575 (14.61)
MAX
2-56 UNC-2B X .150 (3.81) MIN
2 PLACES
Dimensions in inches (millimeters) and are subject to change without notice.
CAGE Code 06324
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
Rev. 04-July-2009
F-4
Series 79 Micro-Crimp
Section F: Straight Printed Circuit Board Connectors
790-028P ShELL SIzE h, L DIMENSIoNS
F MAX
G BASIC
H BASIC
J MAX
.410 (10.41)
MAX
CONTACT TAIL DIA
#23 CONTACT .018/.022 (0.46/0.56)
#16 CONTACT .060/.064 (1.52/1.63)
#12 CONTACT .096/.092 (2.44/2.34)
4-40 UNC-2B X .150 (3.81) MIN
2 PLACES
.170 (4.32)
JACKPOST SHOWN FOR
REFERENCE.
PC TAIL LENGTH
± .020 (0.51)
CODE A: .125 (3.18)
CODE B: .250 (6.35)
.093 ± .005
(2.36 ± 0.13)
.335 (8.51)
.510 (12.95)
MAX
MAX
K MAX
H BASIC
.265 (6.73)
MAX
.600 (15.24)
MAX
4-40 UNC-2B X .150 (3.81) MIN
2 PLACES
790-028P SIzE h & L DIMENSIoNS
Shell
Size
H
L
F Max.
In.
mm.
2.500 63.50
2.736 69.49
BLIND MATE
K Max.
In.
mm.
2.045 51.94
2.281 57.94
G Basic
In.
mm.
2.236 56.79
2.472 62.79
H Basic
In.
mm.
1.800 45.72
2.036 51.71
J Max.
In.
mm.
1.450 36.83
1.686 42.82
SHELL SIZES H, L
+/- .040 (1.02) ALLOWABLE MISALIGNMENT
FROM CENTERLINE
© 2009 Glenair, Inc.
www.glenair.com
Dimensions in inches (millimeters) and are subject to change without notice.
CAGE Code 06324
Printed in U.S.A.
E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
Rev. 04-July-2009
F-5
PCB
Connectors
A
B
C
D
E
F
G
H
INDEX
INDEX
stm32/stm8
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