INCH-POUND
MIL-DTL-24308/24H
w/AMENDMENT 5
8 June 2018
SUPERSEDING
MIL-DTL-24308/24H
w/AMENDMENT 4
8 April 2015
DETAIL SPECIFICATION SHEET
CONNECTORS, ELECTRIC, RECTANGULAR, NONENVIRONMENTAL, MINIATURE,
POLARIZED SHELL, RACK AND PANEL, PIN CONTACTS
PRINTED WIRING BOARD TERMINATION TYPES
This specification is approved for use by all Departments and Agencies of the Department of Defense.
The requirements for acquiring the product described herein shall consist of this specification sheet and
MIL-DTL-24308.
FIGURE 1. Shell, plug, printed wiring board type.
AMSC N/A
FSC 5935
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MIL-DTL-24308/24H
w/AMENDMENT 5
+0.010
-0.020
FIGURE 1. Shell, plug, printed wiring board type – Continued.
2
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MIL-DTL-24308/24H
w/AMENDMENT 5
FIGURE 1. Shell, plug, printed wiring board type – Continued.
3
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MIL-DTL-24308/24H
w/AMENDMENT 5
Dimensions and configurations
Shell
Size
1
2
3
4
5
A
B
C
D
E
F
G
H
J
K
L
1.228
(31.19)
1.198
(30.43)
1.556
(39.52)
1.526
(38.76)
2.103
(53.42)
2.073
(52.65)
2.744
(69.70)
2.714
(68.94)
2.650
(67.31)
2.620
(66.55)
.671
(17.04)
.661
(16.79)
.999
(25.37)
.989
(25.12)
1.539
(39.09)
1.529
(38.84)
2.187
(55.55)
2.177
(55.30)
2.084
(52.93)
2.074
(52.68)
.989
(25.12)
.979
(24.87)
1.317
(33.45)
1.307
(33.20)
1.857
(47.17)
1.847
(46.91)
2.505
(63.63)
2.495
(63.37)
2.411
(61.24)
2.401
(60.99)
.334
(8.48)
.324
(8.23)
.334
(8.48)
.324
(8.23)
.334
(8.48)
.324
(8.23)
.334
(8.48)
.324
(8.23)
.446
(11.33)
.436
(11.07)
.509
(12.93)
.479
(12.17)
.509
(12.93)
.479
(12.17)
.509
(12.93)
.479
(12.17)
.509
(12.93)
.479
(12.17)
.620
(15.75)
.590
(14.99)
.432
(10.97)
.412
(10.46)
.432
(10.97)
.412
(10.46)
.436
(11.07)
.416
(10.57)
.436
(11.07)
.416
(10.57)
.436
(11.07)
.416
(10.57)
.238
(6.05)
.229
(5.82)
.238
(6.05)
.229
(5.82)
.236
(5.99)
.224
(5.69)
.236
(5.99)
.224
(5.69)
.236
(5.99)
.224
(5.69)
.769
(19.53)
.749
(19.02)
1.093
(27.76)
1.073
(27.25)
1.635
(41.53)
1.615)
(41.02)
2.282
(57.96)
2.262
(57.45)
2.188
(55.58)
2.168
(55.07)
.432
(10.97)
.412
(10.46)
.432
(10.97)
.412
(10.46)
.432
(10.97)
.412
(10.46)
.432
(10.97)
.412
(10.46)
.544
(13.82)
.524
(13.31)
.060
(1.52)
.035
(0.89)
.060
(1.52)
.035
(0.89)
.070
(1.78)
.050
(1.27)
.070
(1.78)
.050
(1.27)
.070
(1.78)
.050
(1.27)
.040
(1.02)
.020
(0.51)
.040
(1.02)
.020
(0.51)
.049
(1.24)
.029
(0.74)
.049
(1.24)
.029
(0.74)
.049
(1.24)
.029
(0.74)
.185
.130
.210
.155
.185
.130
.210
.155
.154
.099
.185
.130
.154
.099
.185
.130
.210
.155
.210
.155
.185
.130
.320
.275
.154
.099
(4.70 mm)
(3.30 mm)
(5.33 mm)
(3.94 mm)
(4.70 mm)
(3.30 mm)
(5.33 mm)
(3.94 mm)
(3.91 mm)
(2.51 mm)
(4.70 mm)
(3.30 mm)
(3.91 mm)
(2.51 mm)
(4.70 mm)
(3.30 mm)
(5.33 mm)
(3.94 mm)
(5.33 mm)
(3.94 mm)
(4.70 mm)
(3.30 mm)
(8.13 mm)
(6.99 mm)
(3.91 mm)
(2.51 mm)
Application data and dimensions.
Applicable dash number
M24308/24
-1 through –5
(See note 14)
-7 through –11
(See note 14)
-13 through –17
(See note 14)
-19 through –23
(See note 14)
-25 through –29
(See note 14)
-31 through –35
(See note 14)
-37 through –41
(See note 14)
-43 through –47
(See note 14)
-49 through –53
(See note 14)
-55 through –59
(See note 14)
-61 through –65
(See note 14)
-67 through –71
(See note 14)
-73 through –77
(See note 14)
Applicable
Configurations
Applicable board
thickness
Nominal pin
diameter
1 and 2
.094 (2.39 mm)
.030 (0.76 mm)
1 and 2
.125 (3.18 mm)
.030 (0.76 mm)
1 and 2
.094 (2.39 mm)
.040 (1.02 mm)
1 and 2
.125 (3.18 mm)
.040 (1.02 mm)
1 and 3
.062 (1.57 mm)
.030 (0.76 mm)
1 and 3
.094 (2.39 mm)
.030 (0.76 mm)
1 and 3
.062 (1.57 mm)
.040 (1.02 mm)
1 and 3
.094 (2.39 mm)
.040 (1.02 mm)
1 and 3
.125 (3.18 mm)
.030 (0.76 mm)
1 and 3
.125 (3.18 mm)
.040 (1.02 mm)
1 and 2
.094 (2.39 mm)
.020 (0.51 mm)
1 and 2
.125 (3.18 mm)
.020 (0.51 mm)
1 and 4
.062 (1.57 mm)
.020 (0.51 mm)
M
FIGURE 1. Shell, plug, printed wiring board type – Continued.
4
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N
.033
.027
.033
.027
.043
.037
.043
.037
.033
.027
.033
.027
.043
.037
.043
.037
.033
.027
.043
.037
.023
.017
.023
.017
.023
.017
(0.84 mm)
(0.69 mm)
(0.84 mm)
(0.69 mm)
(1.09 mm)
(0.94 mm)
(1.09 mm)
(0.94 mm)
(0.84 mm)
(0.69 mm)
(0.84 mm)
(0.69 mm)
(1.09 mm)
(0.94 mm)
(1.09 mm)
(0.94 mm)
(0.84 mm)
(0.69 mm)
(1.09 mm)
(0.94 mm)
(0.58 mm)
(0.43 mm)
(0.58 mm)
(0.43 mm)
(0.58 mm)
(0.43 mm)
MIL-DTL-24308/24H
w/AMENDMENT 5
Inches
.005
.010
.015
.030
.040
.062
.065
.070
.092
mm
0.13
0.25
0.38
0.76
1.02
1.57
1.65
1.78
2.34
Inches
.104
106
.112
.115
.120
.125
.135
.220
mm
2.64
2.69
2.84
2.92
3.05
3.18
3.43
5.59
Inches
.247
.251
.283
.302
.340
.395
.484
.507
.594
mm
6.27
6.38
7.19
7.67
8.64
10.03
12.29
12.88
15.09
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Pin diameter .041/.039 (1.04/0.99 mm) diameter pin for arrangements (see MIL-DTL-24308, appendix A)
A-1-1, A-2-1, A-3-1, A-4-1 and A-5-1. Pin diameter .0305/.0295 (.775/.749 mm) diameter for
arrangements A-1-2, A-2-2, A-3-2, A-4-2, and A-5-2.
4. Copyright notice. All information disclosed in this military specification sheet which is or may be
copyrighted by ITT Cannon Electric is reproduced herein with the expressed permission of the
copyright owner.
5. The 90 ° bracket shall be one piece flame resistant glass-filled nylon, polyester or two piece metal and nylon of
which the metal pieces shall be coated with a material in accordance with IPC-CC-830.
6. The 90 ° bracket shall be furnished as an integral part of the connector assembly.
7. Spacers will be supplied with connectors (not attached to the connector).
8. Layout shown for reference only to locate CL. See applicable insert arrangement.
Connectors may be fastened to board for test.
9. Dimensions are .150 (3.81 mm) minimum full pin diameter extension (sizes 3 through 6) and .159 (4.04 mm)
minimum full pin diameter extension (sizes 1 and 2).
10. Unless otherwise specified, tolerance is ± .010 inch (0.25 mm).
11. In the event of a conflict between the text of this specification sheet and the references cited herein, the text of
this specification sheet shall take precedence.
12. Referenced Governments documents of the issue listed in ASSIST Online database at https://assist.dla.mil/
specified in the solicitation form a part of this standard to the extent specified herein.
13. Indentation on the ends of the termination side of the shell, for the purpose of securing the insulator in the shell,
is permitted. This may result in the “F” dimension being undersized in these areas. However the “F” dimension
shall be maintained for the remainder of the connector.
14. For classes M, N and D use table I for applicable dash numbers.
FIGURE 1. Shell, plug, printed wiring board type – Continued.
5
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MIL-DTL-24308/24H
w/AMENDMENT 5
REQUIREMENTS:
The connectors shall conform to figure 1 and the specification Part or Identifying Numbers (PIN) indicated in table I.
TABLE I. Design standards. 1/
PIN
PIN
PIN
PIN
Class G
Class M
Class N
Class D
Shell
size
Shell
detail
Insert
arrangement
Contact
configurations
reference
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Straight
Straight
Straight
Straight
Straight
Straight
Mating
end
PWB
tail
M24308/24-1
M24308/24-2
M24308/24-3
M24308/24-4
M24308/24-5
M24308/24-7
M24308/24-101
M24308/24-102
M24308/24-103
M24308/24-104
M24308/24-105
M24308/24-107
M24308/24-201
M24308/24-202
M24308/24-203
M24308/24-204
M24308/24-205
M24308/24-207
M24308/24-301
M24308/24-302
M24308/24-303
M24308/24-304
M24308/24-305
M24308/24-307
1
2
3
4
5
1
1 and 2
1 and 2
1 and 2
1 and 2
1 and 2
1 and 2
number 2/
A-1-1
A-2-1
A-3-1
A-4-1
A-5-1
A-1-1
M24308/24-8
M24308/24-9
M24308/24-10
M24308/24-11
M24308/24-108
M24308/24-109
M24308/24-110
M24308/24-111
M24308/24-208
M24308/24-209
M24308/24-210
M24308/24-211
M24308/24-308
M24308/24-309
M24308/24-310
M24308/24-311
2
3
4
5
1 and 2
1 and 2
1 and 2
1 and 2
A-2-1
A-3-1
A-4-1
A-5-1
Size 20
Size 20
Size 20
Size 20
Straight
Straight
Straight
Straight
M24308/24-13
M24308/24-14
M24308/24-15
M24308/24-16
M24308/24-17
M24308/24-19
M24308/24-20
M24308/24-21
M24308/24-22
M24308/24-23
M24308/24-25
M24308/24-26
M24308/24-27
M24308/24-28
M24308/24-29
M24308/24-31
M24308/24-32
M24308/24-113
M24308/24-114
M24308/24-115
M24308/24-116
M24308/24-117
M24308/24-119
M24308/24-120
M24308/24-121
M24308/24-122
M24308/24-123
M24308/24-125
M24308/24-126
M24308/24-127
M24308/24-128
M24308/24-129
M24308/24-131
M24308/24-213
M24308/24-214
M24308/24-215
M24308/24-216
M24308/24-217
M24308/24-219
M24308/24-220
M24308/24-221
M24308/24-222
M24308/24-223
M24308/24-225
M24308/24-226
M24308/24-227
M24308/24-228
M24308/24-229
M24308/24-231
M24308/24-313
M24308/24-314
M24308/24-315
M24308/24-316
M24308/24-317
M24308/24-319
M24308/24-320
M24308/24-321
M24308/24-322
M24308/24-323
M24308/24-325
M24308/24-326
M24308/24-327
M24308/24-328
M24308/24-329
M24308/24-331
M24308/24-232
M24308/24-233
M24308/24-234
M24308/24-235
M24308/24-237
M24308/24-332
M24308/24-333
M24308/24-334
M24308/24-335
M24308/24-337
1 and 2
1 and 2
1 and 2
1 and 2
1 and 2
1 and 2
1 and 2
1 and 2
1 and 2
1 and 2
1 and 3
1 and 3
1 and 3
1 and 3
1 and 3
1 and 3
1 and 3
A-1-1
A-2-1
A-3-1
A-4-1
A-5-1
A-1-1
A-2-1
A-3-1
A-4-1
A-5-1
A-1-1
A-2-1
A-3-1
A-4-1
A-5-1
A-1-1
A-2-1
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Straight
Straight
Straight
Straight
Straight
Straight
Straight
Straight
Straight
Straight
Rt Angle
Rt Angle
Rt Angle
Rt Angle
Rt Angle
Rt Angle
Rt Angle
M24308/24-33
M24308/24-34
M24308/24-35
M24308/24-37
M24308/24-132
M24308/24-133
M24308/24-134
M24308/24-135
M24308/24-137
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
1 and 3
1 and 3
1 and 3
1 and 3
A-3-1
A-4-1
A-5-1
A-1-1
Size 20
Size 20
Size 20
Size 20
Rt Angle
Rt Angle
Rt Angle
Rt Angle
M24308/24-38
M24308/24-39
M24308/24-40
M24308/24-41
M24308/24-43
M24308/24-44
M24308/24-45
M24308/24-46
M24308/24-47
M24308/24-138
M24308/24-139
M24308/24-140
M24308/24-141
M24308/24-143
M24308/24-144
M24308/24-145
M24308/24-146
M24308/24-147
M24308/24-238
M24308/24-239
M24308/24-240
M24308/24-241
M24308/24-243
M24308/24-244
M24308/24-245
M24308/24-246
M24308/24-247
M24308/24-338
M24308/24-339
M24308/24-340
M24308/24-341
M24308/24-343
M24308/24-344
M24308/24-345
M24308/24-346
M24308/24-347
2
3
4
5
1
2
3
4
5
1 and 3
1 and 3
1 and 3
1 and 3
1 and 3
1 and 3
1 and 3
1 and 3
1 and 3
A-2-1
A-3-1
A-4-1
A-5-1
A-1-1
A-2-1
A-3-1
A-4-1
A-5-1
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Size 20
Rt Angle
Rt Angle
Rt Angle
Rt Angle
Rt Angle
Rt Angle
Rt Angle
Rt Angle
Rt Angle
See footnotes at end of table.
6
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MIL-DTL-24308/24H
w/AMENDMENT 5
TABLE I. Design standards- Continued. 1/
PIN
Class G
PIN
Class M
PIN
Class N
PIN
Class D
Shell
size
Shell
detail
Insert
arrangement
Contact
configurations
reference
Size 20 Rt Angle
Mating
end
PWB
tail
M24308/24-49 M24308/24-149 M24308/24-249
M24308/24-349
1
1 and 3
number 2/
A-1-1
M24308/24-50 M24308/24-150 M24308/24-250
M24308/24-350
2
1 and 3
A-2-1
Size 20 Rt Angle
M24308/24-51 M24308/24-151 M24308/24-251
M24308/24-351
3
1 and 3
A-3-1
Size 20 Rt Angle
M24308/24-52 M24308/24-152 M24308/24-252
M24308/24-352
4
1 and 3
A-4-1
Size 20 Rt Angle
M24308/24-53 M24308/24-153 M24308/24-253
M24308/24-353
5
1 and 3
A-5-1
Size 20 Rt Angle
M24308/24-55 M24308/24-155 M24308/24-255
M24308/24-355
1
1 and 3
A-1-1
Size 20 Rt Angle
M24308/24-56 M24308/24-156 M24308/24-256
M24308/24-356
2
1 and 3
A-2-1
Size 20 Rt Angle
M24308/24-57 M24308/24-157 M24308/24-257
M24308/24-357
3
1 and 3
A-3-1
Size 20 Rt Angle
M24308/24-58 M24308/24-158 M24308/24-258
M24308/24-358
4
1 and 3
A-4-1
Size 20 Rt Angle
M24308/24-59 M24308/24-159 M24308/24-259
M24308/24-359
5
1 and 3
A-5-1
Size 20 Rt Angle
M24308/24-61 M24308/24-161 M24308/24-261
M24308/24-361
1
1 and 2
A-1-2
Size 22 Straight
M24308/24-62 M24308/24-162 M24308/24-262
M24308/24-362
2
1 and 2
A-2-2
Size 22 Straight
M24308/24-63 M24308/24-163 M24308/24-263
M24308/24-363
3
1 and 2
A-3-2
Size 22 Straight
M24308/24-64 M24308/24-164 M24308/24-264
M24308/24-364
4
1 and 2
A-4-2
Size 22 Straight
M24308/24-65 M24308/24-165 M24308/24-265
M24308/24-365
5
1 and 2
A-5-2
Size 22 Straight
M24308/24-67 M24308/24-167 M24308/24-267
M24308/24-367
1
1 and 2
A-1-2
Size 22 Straight
M24308/24-68 M24308/24-168 M24308/24-268
M24308/24-368
2
1 and 2
A-2-2
Size 22 Straight
M24308/24-69 M24308/24-169 M24308/24-269
M24308/24-369
3
1 and 2
A-3-2
Size 22 Straight
M24308/24-70 M24308/24-170 M24308/24-270
M24308/24-370
4
1 and 2
A-4-2
Size 22 Straight
M24308/24-71 M24308/24-171 M24308/24-271
M24308/24-371
5
1 and 2
A-5-2
Size 22 Straight
M24308/24-73 M24308/24-173 M24308/24-273
M24308/24-373
1
1 and 4
A-1-2
Size 22 Rt Angle
M24308/24-74 M24308/24-174 M24308/24-274
M24308/24-374
2
1 and 4
A-2-2
Size 22 Rt Angle
M24308/24-75 M24308/24-175 M24308/24-275
M24308/24-375
3
1 and 4
A-3-2
Size 22 Rt Angle
M24308/24-76 M24308/24-176 M24308/24-276
M24308/24-376
4
1 and 4
A-4-2
Size 22 Rt Angle
M24308/24-77 M24308/24-177 M24308/24-277
M24308/24-377
5
1 and 4
A-5-2
Size 22 Rt Angle
1/ These connectors mate with connectors specified in MIL-DTL-24308/1, MIL-DTL-24308/2, MIL-DTL-24308/5, and
MIL-DTL-24308/23.
2/ For insert arrangements see MIL-DTL-24308, Appendix A.
NOTE: Qualification by similarity: Qualification of connectors of one shell size of one configuration with a specific
printed wiring tail length and diameter shall qualify all connectors of the same shell size and configuration with all
other printed wiring tail lengths and diameters.
7
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MIL-DTL-24308/24H
w/AMENDMENT 5
PIN: Consists of the letter M, the basic number of the specifications sheet, and a dash number compiled from the
code.
PIN example:
M24308/24
-50
F
Specification sheet number
Dash sheet number from table I
Finish: For class G and N:
A = Pure electrodeposited aluminum.
F = Cadmium ((Navy-SH prohibits the use of cadmium finished connectors for shipboard application.)
K = Zinc nickel
P = Passivated stainless steel
T = Nickel Fluorocarbon Polymer
Z = Zinc
For class M:
Class M connectors have a gold finish, no suffix is required.
For class D:
Class D connectors have a nickel finish, no suffix is required.
Amendment notations. The margins of this specification are marked with vertical lines to indicate modifications
generated by this amendment. This was done as a convenience only and the Government assumes no liability
whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the
requirements of this document based on the entire content irrespective of the marginal notations.
Referenced documents. In addition to MIL-DTL-24308, this document references the following:
MIL-DTL-24308/1
MIL-DTL-24308/2
MIL-DTL-24308/5
MIL-DTL-24308/23
IPC-CC-830
CONCLUDING MATERIAL
Custodians:
Army - CR
Navy - EC
Air Force - 85
NASA - NA
DLA - CC
Preparing activity:
DLA - CC
(Project 5935-2018-086)
Review activities:
Army - AT, CR4, MI
Navy - AS, CG, MC, SH
Air Force - 99
NOTE: The activities listed above were interested in this document as of the date of this document. Since
organizations and responsibilities can change, you should verify the currency of the information above using the
ASSIST Online database at https://assist.dla.mil/.
8
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Check the source to verify that this is the current version before use.