D38999/26KG75PN Amphenol, D38999/26KG75PN Datasheet - Page 49
![Circular MIL / Spec Connectors 4P SIZE 21 STRAIGHT PLUG PIN](/photos/30/60/306048/d38999_st_c_pl_l_sml.jpg)
D38999/26KG75PN
Manufacturer Part Number
D38999/26KG75PN
Description
Circular MIL / Spec Connectors 4P SIZE 21 STRAIGHT PLUG PIN
Manufacturer
Amphenol
Type
MIL-DTL38999 Circulrr
Series
38999 Seriesr
Specifications of D38999/26KG75PN
Contact Gender
PIN
Gender
PL
Number Of Contacts
4POS
Shell Size / Insert Arrangement
21-75
Mounting Style
Cable
Termination Method
Crimp
Shell Plating
Stainless Steel
Contact Plating
Gold
Body Orientation
Straight
Strain Relief
No
Contact Classification
4Coaxial
Operating Temp Range
-65C to 200C
Product Diameter (mm)
41.7mm
Product Length (mm)
31.34mm
Mil Type
MIL-DTL-38999 III
Product Type
Connectors
Contact Style
Pin (Male)
Shell Style
Plug
Shell Size
21
Insert Arrangement
21-75
Mating Style
Bayonet
Lead Free Status / RoHS Status
Compliant
Tri-Start
weight comparisons (composite vs. metal)
Depending on the shell style, shell size and contact count, weight savings can range
from 17% to 40% compared to standard aluminum product.
All weight measurements are for reference only.
Arrange-
9-35
9-98
11-35
11-98
13-8
13-35
13-98
15-5
15-18
15-35
17-6
17-26
17-35
19-11
19-32
19-35
21-11
21-16
21-35
21-41
23-21
23-35
23-53
25-4
25-19
25-20
25-35
25-61
Size/
ment
1.2096 1.3888
1.2160 1.4320
1.2160 1.4016
1.5312 1.7904
1.5456 1.8416
1.5424 1.8768
2.1488 2.5904
2.1344 2.5600
2.1360 2.6640
2.2592 2.6656
2.1888 2.7264
2.1920 2.8432
2.7456 3.4640 1.3088 2.0272 1.1088 1.8272 3.9712 4.6896 1.8128 2.5312 1.6128 2.3312 3.4448 4.1632 1.7344 2.5312 1.3039
2.6784 3.3168 1.2416 1.8800 1.0422 1.6806 3.9040 4.5424 1.7456 2.3840 1.4505 2.0889 3.3776 4.0160 1.6672 2.3168 1.2352
2.6672 3.4992 1.2304 2.0624 1.0310 1.8630 3.8928 4.7248 1.7344 2.5664 1.4393 2.2713 3.3664 4.1984 1.6560 2.2309 1.2255
2.6768 3.3600 1.2400 1.9232 1.0406 1.7238 3.9024 4.5856 1.7440 2.4272 1.4489 2.1321 3.3760 3.5792 1.6656 1.8688 1.2336
3.0352 3.8624 1.4496 2.2768 1.2279 2.0551 4.2368 5.0640 1.9440 2.7712 1.6368 2.4640 3.7920 4.6192 1.9216 2.7488 1.4637
3.0240 4.0448 1.4384 2.4592 1.2167 2.2375 4.2256 5.2464 1.9328 2.9536 1.6256 2.6464 3.7808 4.8016 1.9104 2.6087 1.4525
2.8992 3.9072 1.4560 2.4816 1.2343 2.2599 4.2432 5.1088 1.9504 2.8160 1.6432 2.5088 3.7984 4.6640 1.9280 2.7936 1.4672
3.4512 4.4800 1.7312 2.8816 1.4864 2.1904 4.8048 5.8272 2.2016 3.2480 1.9568 2.8720 4.2224 5.2496 2.2128 3.2560 1.7133
3.5312 4.7264 1.8112 3.0064 1.5664 2.7616 4.8848 6.0816 2.2816 3.4784 2.0368 3.2336 4.3024 5.4992 2.2928 3.4896 1.7933
3.8190 4.7150 2.0173 3.1125 1.7733 2.8512 5.1430 6.0380 2.4877 3.5421 2.1872 3.2416 4.4350 5.3300 2.2580 3.0182 1.8288
3.4416 4.6656 1.7216 2.9456 1.4776 2.7016 4.7952 6.0192 2.1920 3.4160 1.8915 3.1155 4.2128 5.4368 2.2032 3.4272 1.7037
3.4304 4.4848 1.7282 2.7648 1.4841 2.5208 4.7840 5.8384 2.1808 3.2352 1.8803 2.9347 4.2016 5.2560 2.1920 3.2464 1.6912
.7216
.7216
.9488 1.0800
.9488 1.0620
Pin
Stainless
Steel
Socket
Wall Mount Receptacle (00)
.7840
.7776
.3248
.2496
.3632
.3632
.4800
.4864
.4864
.6352
.7760
.6464
.9360 1.3776
.9216 1.3472
.9232 1.4512
.9696 1.4528
.9760 1.5136
.9792 1.6304
Pin
Aluminum
Socket
.3777
.3056
.4960
.4768
.6592
.7024
.6720
.8944
.9456
.9808
.2588
.1664
.2753
.2753
.3696
.3762
.3762
.5027
.6432
.5139
.7812 1.2228 2.9152 3.3568 1.2336 1.6752
.7668 1.1924 2.9008 3.3264 1.2192 1.6448
.7684 1.2964 2.9024 3.4304 1.2208 1.7488
.7925 1.2757 3.4352 3.9184 1.4720 1.9552 1.2033 1.6865 2.9808 3.4640 1.3472 1.8304
.7989 1.3365 3.4416 3.9792 1.4784 2.0160 1.2097 1.7473 2.9872 3.5248 1.3536 1.8912
.8021 1.4533 3.4448 4.0960 1.4816 2.1328 1.2129 1.8641 2.9904 3.6416 1.3568 2.0080
Pin
Composite
Tri-Start Weight in ounces (includes contacts)
Socket
.3121 1.1472 1.2096
.2224 1.1472 1.2032
.4081 1.4304 1.5632
.3889 1.4304 1.5440
.5488 1.9104 2.0896
.5922 1.9168 2.1328
.5618 1.9168 2.1024
.7619 2.3792 2.6384
.8128 2.3936 2.6896
.8483 2.3904 2.7344
Pin
Stainless
Steel
Socket
Jam Nut Receptacle (07)
.4416
.4416
.5936
.5936
.7664
.7728
.7728
.9728 1.2320
.9872 1.2832
.9840 1.3280
47
Pin
Aluminum
Socket
.5040
.4976
.7264
.7072
.9456
.9888
.9584
.3489
.3744
.4679
.4679
.6560
.6136
.6136
.7749 1.0341 2.2704 2.5456
.8544 1.1504 2.2848 2.5808
.7861 1.1301 2.2816 2.6256 1.2179 1.3184
.9940 1.4356 2.5008 3.1024 1.1408 1.7424
.9796 1.4052 2.4864 2.9120 1.1264 1.3343
.9812 1.5092 2.4880 3.0160 1.1280 1.5497
Pin
Composite
Socket
.4413 1.0736 1.1360
.4640 1.0736 1.1296
.6007 1.2480 1.3808
.5815 1.2480 1.3616
.8352 1.8048 1.9840
.8296 1.8112 2.0272
.7992 1.8112 1.9968
Pin
Stainless
Steel
Socket
.4236
.3968
.5312
.5330
.7936
.8000
.7978
.9632 1.1719
.9776 1.2736
Pin
Plug (06)
Aluminum
Socket
.4625
.4624
.6389
.6283
.9728
.8472
.9856
.2606
.2991
.3450
.3468
.5237
.5301
.5244
.6450
.6594
.8961
.8160
.8017
.8033
.9632
.9696
.9728
Pin
Composite
1.8710
1.8736
1.8003
1.4368
2.2896
2.1507
2.2384
2.4163
2.7058
2.8928
2.9277
2.7456
Socket
1.0002
1.4176
1.2144
1.4464
1.5072
1.6240
.2994
.2337
.4582
.4457
.5952
.6531
.7157
.8467
.8208
.8062