SERIES 89
Dual Row Connectors
Front Panel Mount, Straddle Mount Receptacle
How to Order
Front Panel Mount, Straddle
Mount Connectors
feature gold alloy
TwistPin contacts, offering premium
performance and reliability for
demanding applications. Available
with female threads for use with
flexible circuits.
Pre‑Tinned PC Tails
are coated with
Sn63Pb37 or Sn60Pb40 tin-lead for
excellent solderability.
How to Order
Sample Part Number
Series
Insert Arrangement/Contact
Type
Shell Material and Finish
Termination Type
Hardware
Mounting Hole Option
891-051
Receptacle, Straddle Mount
Sockets (Receptacle):
9S, 15S, 21S, 25S, 31S, 37S, 41S, 51S, 65S, 69S, 85S
A1
- Aluminum Shell, Cadmium Plating
T
- Titanium Shell, Unplated
STM
- Straddle Mount
T
- Female Thread (#0-80 for size 9-69, #2-56 for size 85)
C
- Clearance Hole
T
- Female Thread
A2
- Aluminum Shell, Eletroless Nickel Plating
S
- Stainless Steel Shell, Passivated
Choose Aluminum, Titanium or
Stainless Steel Shells
in eleven
layouts from 9 to 85 contacts. MIL-
DTL-32139 type connectors are
intermateable with any corresponding
Glenair Series 891 Dual row metal shell
nanominiature connector.
891-051
-25S A2 -STM
T
C
Receptacle (Socket)
PANEL CUT-OUT DIMENSIONS
C
ØP +.006/-.000
THRU OR K THD
HOLE THRU
SEE MOUNTING
MATRIX TABLE
D
T - Female Thread
Panel Mount
Connector Mounting Matrix
Connector
Holes
Tapped
Clearance
Panel
Holes
Clearance
Tapped
Mounting
Location
Rear Panel
Mount
Front Panel
Mount
Front or Rear
Panel Mount
with screw
and nut
N
M
4X R.024 MAX
Clearance
Clearance
DETAIL A
.0125 (.32) TYP
.025 (.63) TYP
.020 (.51) TYP
.040 (1.02) TYP
Shell
Size
9
15
21
25
31
37
41
51
65
69
85
C
.480 (12.19)
.555 (14.10)
.630 (16.00)
.680 (17.27)
.755 (19.17)
.830 (21.08)
.880 (22.35)
1.005 (25.53)
1.180 (29.97)
1.230 (31.24)
1.527 (38.79)
K
#0-80 UNF-2B
#0-80 UNF-2B
#0-80 UNF-2B
#0-80 UNF-2B
#0-80 UNF-2B
#0-80 UNF-2B
#0-80 UNF-2B
#0-80 UNF-2B
#0-80 UNF-2B
#0-80 UNF-2B
#2-56 UNC-2B
M
.395 (10.03)
.470 (11.94)
.545 (13.84)
.595 (15.11)
.670 (17.02)
.745 (18.92)
.795 (20.19)
.920 (23.37)
1.095 (27.81)
1.145 (29.08)
1.397 (35.48)
N
P
.145 (3.68)
.070 (1.78)
.170 (4.31)
.096 (2.44)
D-109
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • Series 89 Nanominiature Catalog
U.S. CAGE code 06324/0CA77 • Dimensions in Inches (millimeters) are subject to change without notice.
SERIES 89
Dual Row Connectors
Front Panel Mount, Straddle Mount Receptacle
Dimensions
Dimensions
891-051 Receptacle (Socket)
D
G
.020 (.51)
.225 (5.72)
.062 (1.57)
SOCKET #1
2X THD THRU-HOLE
SHELL SIZE 9-69:
#0-80 UNF-2B
SHELL SIZE 85:
#2-56 UNC-2B
2X CLEARANCE HOLE
SHELL SIZE 9-69:
Ø .0635 +.006/-.000
(1.61 +.15/-.00)
OR
SHELL SIZE 85:
Ø .089 +.006/-.000
(2.26 +.15/-.00)
THREAD HOLE THRU
Shell Size 9-69:
#0-80 UNF-2B
SHELL SIZE 85:
#2-56 UNC-2B
SEE DETAIL A
B
SHELL SIZE 9-69
.165 (4.19)
SHELL SIZE 85
.190 (4.83)
.070 (1.78)
A
C
H
.057 (1.45)
F
.010 (.25) MAX
E
A BSC
Layout
9S
15S
21S
25S
31S
37S
41S
51S
65S
69S
85S
In
.270
.345
.420
.470
.545
.620
.670
.795
.970
1.020
1.246
mm
6.86
8.76
10.67
11.94
13.84
15.75
17.02
20.19
24.64
25.91
31.65
In
B BSC.
mm
4.14
6.05
7.95
9.22
11.13
13.03
14.30
17.48
21.92
23.19
28.27
In
.163
.238
.313
.363
.438
.513
.563
.688
.863
.913
1.113
C BSC.
mm
12.19
14.10
16.00
17.27
19.18
21.08
22.35
25.53
29.97
31.24
38.79
In
.375
.450
.525
.575
.650
.725
.775
.900
1.075
1.125
1.377
.480
.555
.630
.680
.755
.830
.880
1.005
1.180
1.230
1.527
D
mm
9.53
11.43
13.34
14.61
16.51
18.42
19.69
22.86
27.31
28.58
34.98
In
.125
.125
.125
.125
.125
.125
.125
.125
.125
.125
.150
E
mm
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.18
3.81
In
.0575
.0575
.0575
.0575
.0575
.0575
.0575
.0575
.0575
.0575
.0700
F
mm
1.46
1.46
1.46
1.46
1.46
1.46
1.46
1.46
1.46
1.46
1.78
In
.170
.245
.320
.370
.445
.520
.570
.695
.870
.920
1.120
G
mm
4.32
6.22
8.13
9.40
11.30
13.21
14.48
17.65
22.10
23.37
28.45
In
.585
.660
.735
.785
.860
.935
.985
1.110
1.285
1.335
1.677
H
mm
14.86
16.76
18.67
19.94
21.84
23.75
25.02
28.19
32.64
33.91
42.60
D
NOTES
1. Inspect and Test IAW MIL-DTL-32139
2. Interface dimensions per MIL-DTL-32139/4
3. Panel cutout is sized to allow connector mounting with either
lobe up or down orientation.
4. Connector may be mounted to front or back of panel
depending on selected mount hole option
5. Recommended panel thickness: .100 (2.54)
6.
•
•
•
•
•
Material and Finish
Shell: see part number break down
insulator: LCP/N/A
Contacts: gold alloy per ASTM B477 and ASTM B541
Wire: see part number break down
Jacking hardware: see part number break down
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • Series 89 Nanominiature Catalog
U.S. CAGE code 06324/0CA77 • Dimensions in Inches (millimeters) are subject to change without notice.
D-110
SERIES 89
Dual Row Connectors
Front Panel Mount, Straddle Mount Receptacle
Pad Footprint
SOCKET #1
"A" SIDE (MAJOR ROW)
"B" SIDE (LOBE ROW)
.016 (.41) TYP
PAD WIDTH
.050 (1.27) TYP
PAD HEIGHT
.010 (.25) MAX TYP
TO FLEX EDGE
PAD FOOTPRINT DETAIL
.100 (2.54)
.0125 (.32) TYP
.025 (.64) TYP
6
7
8
9
.175 (4.45)
.0125 (.32) TYP
.025 (.64) TYP
1 1 1 1 1 1
9 0 1 2 3 4 5
1 2 3 4 5 6 7 8
"B" SIDE
OF FLEX
5
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
1
2
3
4
"A" SIDE
OF FLEX
9 Contacts
15 Contacts
D
1
2
1 2
.250 (6.35)
.0125 (.32) TYP
.025 (.64) TYP
1 1 1 1 1 1 1 2 2
3 4 5 6 7 8 9 0 1
1 1
3 4 5 6 7 8 9 0 1
.300 (7.62)
.0125 (.32) TYP
.025 (.64) TYP
1 1 1 1 1 1 2 2 2 2 2 2
4 5 6 7 8 9 0 1 2 3 4 5
1 2 3 4 5 6 7 8 9 1 1 1 1
0 1 2 3
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
21 Contacts
25 Contacts
.375 (9.53)
.0125 (.32)TYP
.025 (.64) TYP
1 1 1 2 2 2 2 2 2 2 2 2 2 3 3
7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
1
1 2 3 4 5 6 7 8 9 1 1 1 1 4 1 1
0 1 2 3
5 6
.450 (11.43)
.0125 (.32) TYP
.025 (.64) TYP
2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9
1 1 1 1 1 1 1 1 1 1
0 1 2 3 4 5 6 7 8 9
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
31 Contacts
D-111
37 Contacts
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • Series 89 Nanominiature Catalog
U.S. CAGE code 06324/0CA77 • Dimensions in Inches (millimeters) are subject to change without notice.
SERIES 89
Dual Row Connectors
Front Panel Mount, Straddle Mount Receptacle
Pad Footprint
.016 (.41) TYP
PAD WIDTH
SOCKET #1
"A" SIDE (MAJOR ROW)
"B" SIDE (LOBE ROW)
.050 (1.27) TYP
PAD HEIGHT
.010 (.25) MAX TYP
TO FLEX EDGE
PAD FOOTPRINT DETAIL
.500 (12.7)
.0125 (.32) TYP
.025 (.64) TYP
2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 4 4
2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
1 1 1 1 1 1 1 1 1 1 2 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
.625 (15.88)
.0125 (.32) TYP
.025 (.64) TYP
2 2 2 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 5 5
7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
41 Contacts
.800 (20.32)
51 Contacts
.0125 (.32) TYP
.025 (.64) TYP
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6
4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
65 Contacts
.850 (21.59)
.025 (.64) TYP
.0125 (.32) TYP
3 3 3 3 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6
6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9
1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
D
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
69 Contacts
1.050 (26.67)
.0125 (.32) TYP
.025 (.64) TYP
4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 8
4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
1 2 3 4 5 6 7
8 9
1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 4 4 4 4
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3
"B" SIDE
OF FLEX
"A" SIDE
OF FLEX
85 Contacts
© 2016 Glenair, Inc • 1211 Air Way, Glendale, CA 91201 • 818-247-6000 • www.glenair.com • Series 89 Nanominiature Catalog
U.S. CAGE code 06324/0CA77 • Dimensions in Inches (millimeters) are subject to change without notice.
D-112
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