Double Density D - .075" Contact Spacing
2D
Standard Shell
M
A
L
J
K
B
1ꢀ˚ (TYP)
G
+
+
D
E
+
+
H
C
V
TWO MTG. HOLES
.123 .ꢀꢀ5
(3.12 ꢀ.13)
T
T
T
+ .020 (0.51)
- .000 (0.00)
+ .020 (0.51)
- .000 (0.00)
Part Number
by Shell Size
Part Number
by Shell Size
2DE19P
2DE19S
2DA31P
2DA31S
2DB52P
.250 (6.35)
.250 (6.35)
.250 (6.35)
.250 (6.35)
.236 (5.99)
2DB52S
2DC79P
2DC79S
2DD100P
2DD100S
.236 (5.99)
.236 (5.99)
.236 (5.99)
.236 (5.99)
.236 (5.99)
.856(21.74)MAX.
Float Mount
A
B
K
G
J
N
10˚ (TYPꢂ
+
+
H
+
+
E
D
.03ꢀ (.81ꢀꢂ
TOTAL
DIAMETRAL
FLOAT
M
TWO MTG. HOLES
.0885 .00ꢀ5
C
V
(ꢀ.ꢀ48 0.0ꢁ4ꢂ
Part Number
A
B
C
D
E
G
H
J
K
L
M
N
V
by Shell Size .015 (0.38)
.010 (0.25) .010 (0.25) .010 (0.25) .015 (0.38) .010 (0.25) .010 (0.25) .010 (0.25) .010 (0.25) .010 (0.25) .010 (0.25) .010 (0.25)
Max.
2DE19P
2DE19S
2DA31P
2DA31S
2DB52P
2DB52S
2DC79P
2DC79S
1.213 (30.81) .697 (17.70) .984 (24.99) .360 (9.14) .494 (12.55) .759 (19.28) .422 (10.72) .036 (.914) .236 (5.99) .055 (1.40) .422 (10.72) .120 (3.05) .555 (14.10)
1.213 (30.81) .640 (16.26) .984 (24.99) .308 (7.82) .494 (12.55) .759 (19.28) .422 (10.72) .032 (213)
1.541 (39.14) 1.025 (26.03) 1.312 (33.32) .360 (9.14) .494 (12.55) 1.083 (27.51) .422 (10.72) .036 (.914)
1.541 (39.14) .968 (24.58) 1.312 (33.32) .308 (7.82) .494 (12.55) 1.083 (27.51) .422 (10.72) .032 (213)
2.088 (53.03) 1.583 (40.21) 1.852 (47.04) .378 (9.60) .494 (12.55) 1.625 (41.27) .422 (10.72) .036 (.914)
2.088 (53.03) 1.508 (38.30) 1.852 (47.04) .308 (7.82) .494 (12.55) 1.625 (41.27) .422 (10.72) .032 (213)
2.729 (69.31) 2.231 (56.67) 2.500 (63.50) .378 (9.60) .494 (12.55) 2.272 (57.71) .422 (10.72) .036 (.914)
2.729 (69.31) 2.156 (54.76) 2.500 (63.50) .308 (7.82) .494 (12.55) 2.272 (57.71) .422 (10.72) .032 (213)
.243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
.236 (5.99) .055 (1.40) .422 (10.72) .120 (3.05) .555 (14.10)
.243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
.231 (5.87) .055 (1.40) .426 (10.82) .129 (3.28) .555 (14.10)
.243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
.231 (5.87) .055 (1.40) .426 (10.82) .129 (3.28) .555 (14.10)
.243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
.231 (5.87) .055 (1.40) .426 (10.82) .129 (3.28) .555 (14.10)
.243 (6.17) .047 (1.19) .429 (10.90) .120 (3.05) .555 (14.10)
2DD100P 2.635 (66.92) 2.127 (54.02) 2.406 (61.11) .484 (12.29) .605 (15.37) 2.178 (55.32) .534 (13.56) .036 (.914)
2DD100S 2.635 (66.92) 2.062 (52.37) 2.406 (61.11) .420 (10.67) .605 (15.37) 2.178 (55.32) .534 (13.56) .032 (213)
For shell with float mounts, add letter F after shell size, e.g., 2DEF19P.
Jackscrew/Jackpost Assembly
#4-40 UNC-2B
THREAD
.ꢀ80 .025 ꢁGri
(4.57 0.64) ꢂLengt
#4-40 UNC-2A THREAD
#4-40 UNC-2A THREAD
.025 (0.64)
MAX.
.025 (0.64)
MAX.
.233 (5.92)
.223 (5.66)
.ꢀ80 .025 ꢁGri
(4.57 0.64) ꢂLengt
.620 .0ꢀ0
(ꢀ5.75 0.25)
.230 (5.84) MAX.
.325 .0ꢀ5
(8.26 0.38)
#4-40 UNC-2A THREAD
Standard (F172) Jackscrew
(factory installed)
Low Profile (F173) Jackscrew
(factory installed)
Jackpost (F171)
Front Panel Connector Mounting Only
Dimensions shown in inch (mm)
Specifications and dimensions subject to change
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