series 28
HiPer-D Combo Connectors
280-056P right angle PC tail pin connectors with low profile mounting
flange
The HiPer-D is a high performance version of the M24308-type D-Subminiature
connector. HiPer-D connectors feature improved EMI performance and environmental
sealing. Factory-installed PC tail contacts, integral board standoffs and threaded
holes for attaching to circuit board. Optional ground springs for improved resistance
to electromagnetic interference. Gold-plated copper alloy contacts, one-piece
machined aluminum shell, glass-reinforced thermoset epoxy insulator, epoxy potting
compound, fluorosilicone face seal. 1000 VAC, 7.5 Amps (#20), up to 40 Amps with size
#8 power contacts.
How To Order
Sample Part Number
Basic Part Number
Shell Size-
Contact Arrangement
280-056P
Contact Arrangements are shown in the
adjacent table
ME
= Electroless Nickel (RoHS)
MT
= Nickel-PTFE (RoHS)
JF
= Cadmium with Yellow Chromate
Z2
= Gold (RoHS)
Z1
= Passivated Stainless Steel (RoHS)
G
= Supplied with EMI Ground Spring
N
= No Ground Spring
N
= No Hardware
P
= #4-40 Female Jackpost
A
= .125 (3.18) Tail Length
B
= .250 (6.35) Tail Length
Specifications
Contact Arrangements
Contact Size and Qty
Shell Size-
#20
4
5
10
5
10
15
20
7
12
17
22
25
17
32
41
46
#8
2
1
3
2
1
5
4
3
2
1
8
6
5
4
3
2
7
4
2
1
280-056P
3-5P5
Z2
G
P
A
C
Shell Finish
Ground Spring
Mating Hardware
PC Tail Length
Contact Arr.
1-2P2
1-5P1
2-3P3
2-7P2
2-11P1
3-5P5
3-9P4
3-13P3
3-17P2
3-21P1
4-8P8
4-13P6
4-17P5
4-21PA4
4-25P3
4-27P2
5-24P7
5-36P4
5-43P2
5-47P1
Mating Hardware
Current Rating
Test Voltage
Insulation Resistance
Operating Temperature
Ingress Protection
Shock
Vibration, Random
#20 7.5 AMPS, #8 40 AMPS
1000 VAC RMS
5000 megohms minimum
-65° C. to +200° C.
IP 67
300 g.
43.92 g.
No Hardware
#4-40 Female Threads in
Mounting Holes
N
#4-40 Female Jackposts
P
Materials and Finishes
Shell
Contacts
Insulator
EMI Spring
Face Seal
Hardware
Shroud, Contact
C-26
Aluminum alloy
Copper alloy, 50 microinches gold
Thermoset epoxy
Copper alloy, nickel plated
Fluorosilicone rubber
300 series stainless steel
Aluminum alloy
Choose this option for
rear panel mounting and
order jackpost kit 289-016
separately.
© 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324
series 28
HiPer-D Combo Connectors
280-056P right angle PC tail pin connectors with low profile mounting
flange
280-056P DIMENSIONS
.262 ± .005
(6.65 ± 0.13)
H
A
C
E
D
TAIL LENGTH
± .015 (0.38)
B
4-40 UNC-2B .150
(3.81) DEEP 2 PLCS
F G
PC TAIL DIAMETER
.125± .002 (3.18 ± 0.05) SIZE 8
.030 ± .002 (0.76 ± 0.05) SIZE 20
OPTIONAL GROUND
SPRING 2 PLCS
10°
TYP
4-40 UNC-2B .150
(3.81) DEEP 2 PLCS
J-
C
C
Dimensions
Shell
Size
1
2
3
4
5
A
B
C Basic
in.
mm
D
E
F
G
in
H
mm
J
in
mm
± .005 ± 0.13
.374
.374
9.50
9.50
in
mm
in
mm
± .015 ± 0.38 ± .015 ± 0.38
1.213 30.81
1.541 39.14
2.088 53.04
2.729 69.32
2.635 66.93
.494 12.55
.494 12.55
.494 12.55
.494 12.55
.605 15.37
in
mm
in
mm
in
mm
in
mm
± .005 ± 0.13 ± .005 ± 0.13 ± .005 ± 0.13 ± .005 ± 0.13
.666 16.92
.994 25.25
1.534 38.96
2.182 55.42
2.079 52.81
.726 18.44
1.054 26.77
1.594 40.49
2.242 56.95
2.139 54.33
.329
.329
8.36
8.36
.389
.389
9.88
9.88
.984 24.99
1.312 33.32
1.852 47.04
2.500 63.50
2.406 61.11
.518 13.16
.518 13.16
.518 13.16
.518 13.16
.630 16.00
.329 8.36
.329 8.36
.441 11.20
.389 9.88
.389 9.88
.501 12.73
.374 9.50
.374 9.50
.430 10.92
NOTES
1.
2.
3.
4.
5.
6.
C-27
Contacts are factory-installed, non-removable and are potted with epoxy.
HiPer-D connectors are available with a wide variety of materials and finishes. See
About Series 28 HiPer-D Shell Plating Options
for
additional choices .
For panel cutout dimensions, refer to
Panel Cutouts and Printed Circuit Board Footprints.
For printed circuit board mounting dimensions, refer to
Panel Cutouts and Printed Circuit Board Footprints.
Combo HiPer-D connectors meet the applicable requirements of MIL-DTL-24308 and are intermateable with standard M24308-type
D-Subminiature combo connectors with corresponding contact arrangements and type.
Additional electrical, mechanical and environmental specifications are listed in
HiPer-D Product Specification.
© 2013 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • U.S. CAGE code 06324
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