MIL-DTL-38999 Series I is a bayonet coupling subminiature configuration with high contact density, ideal for smaller wire gauge, general-purpose applications. These environment resisting connectors are 100% “scoop-proof.” Pins are recessed in elongated shells to prevent the possibility of bending contacts when plugs are scooped into the mating receptacles.
Standard plugs provide RFI protection by incorporating a continuous strip of attached grounding fingers attenuating interference up to 1 GHz. Fifty-seven insert arrangements per MIL-STD-1560 are tooled and qualified to MIL-DTL-38999 Series I, utilizing 2 to 128 contacts. Contacts come in sizes 22M, 22D, 20, 16, 12, and 8 (coax and twinax), terminating wire sizes from 28 gauge to 12 gauge including coaxial cable.
Series Prefix: MS27466, MS27467, MS27468, MS27496, MS27505, and MS27656
FEATURES AND BENEFITS
- Contact Protection
- Quick Positive Coupling
- Error Proof Alternate Positioning
- EMI Shielding
- Nine Shell Sizes and a Variety of Shell Styles
- Hermetic
Series Applications: High-performance military aircraft, Commercial airlines, Communications equipment, Armored personnel carriers & tanks, Missiles, Shipboard, Medical Instrumentation, High-reliability test equipment.
View All MIL-DTL-38999 Series I Products »
Ordering Guide
MS27467 T 15 B 35 P A
BASIC PART NUMBER
MS27466 – WALL MOUNT RECEPTACLE
MS27467 – STRAIGHT PLUG, EMI GROUNDING
MS27468 – JAM NUT RECEPTACLE
MS27496 – BOX-MOUNT RECEPTACLE
MS27505 – BOX MOUNT RECEPTACLE , BACK PANEL MOUNTING
MS27656 – WALL MOUNT RECEPTACLE, BACK PANEL MOUNTING
CLASS
T – ENVIRONMENTAL WITH REAR ACCESSORY TEETH
E – ENVIRONMENTAL W/GROMMET NUT (INACTIVE)
SHELL SIZE
9 – 25 (ODD NUMBERS)
SHELL FINISH
A – BRIGHT CADMIUM
B – OLIVE DRAB CADMIUM
F – ELECTROLESS NICKEL
INSERT ARRANGEMENT
SEE CHART
CONTACT STYLE
P – PIN, S – SOCKET, A – PIN LESS CONTACTS, B – SOCKET LESS CONTACTS
POLARIZATION
BLANK – NORMAL, A, B, C, D
|
INSERT CHART
INSERT
ARRANGEMENT |
TOTAL
CONTACTS |
22D GA |
20 GA |
16 GA |
12 GA |
| 9-35 |
6 |
6 |
|
|
|
| 9-98 |
3 |
|
3 |
|
|
| 11-5 |
5 |
|
5 |
|
|
| 11-35 |
13 |
13 |
|
|
|
| 11-98 |
6 |
|
6 |
|
|
| 11-99 |
7 |
|
7 |
|
|
| 13-4 |
4 |
|
|
4 |
|
| 13-8 |
8 |
|
8 |
|
|
| 13-35 |
22 |
22 |
|
|
|
| 13-98 |
10 |
|
10 |
|
|
| 15-5 |
15 |
|
|
5 |
|
| 15-15 |
15 |
|
14 |
1 |
|
| 15-18 |
18 |
|
18 |
|
|
| 15-19 |
19 |
|
19 |
|
|
| 15-35 |
55 |
55 |
|
|
|
| 15-97 |
12 |
|
8 |
4 |
|
| 17-6 |
6 |
|
|
|
6 |
| 17-8 |
8 |
|
|
8 |
|
| 17-26 |
26 |
|
26 |
|
|
| 17-35 |
55 |
55 |
|
|
|
| 17-99 |
23 |
|
21 |
2 |
|
| 19-11 |
11 |
|
|
1 |
|
| 19-31 |
32 |
|
32 |
|
|
| 19-35 |
79 |
79 |
|
|
|
| 19-39 |
39 |
|
37 |
2 |
|
| 21-11 |
11 |
|
|
|
11 |
| 21-16 |
16 |
|
|
16 |
|
| 21-35 |
79 |
79 |
|
|
|
| 21-41 |
41 |
|
41 |
|
|
| 23-21 |
21 |
|
|
21 |
|
| 23-35 |
100 |
100 |
|
|
|
| 23-53 |
53 |
|
53 |
|
|
| 23-55 |
55 |
|
55 |
|
|
| 25-19 |
19 |
|
|
|
19 |
| 25-24 |
24 |
|
|
12 |
12 |
| 25-29 |
9 |
|
29 |
29 |
|
| 25-35 |
128 |
128 |
|
|
|
| 25-43 |
43 |
|
23 |
20 |
|
| 25-61 |
61 |
|
61 |
|
|
|
|
|
ACCESSORIES
|
| CONTACTS |
DESCRIPTION |
|
| MS39029/58-360 |
22D GA PIN |
|
| MS39029/56-348 |
22D GA SKT |
|
| MS39029/58-363 |
20 GA PIN |
|
| MS39029/56-351 |
20 GA SKT |
|
| MS39029/58-364 |
16 GA SKT |
|
| MS39029/56-352 |
16 GA SKT |
|
| MS39029/58-365 |
12 GA PIN |
|
| MS39029/56-353 |
12 GA SKT |
|
|
| TOOLS |
DESCRIPTION |
|
| M81969/14-09 |
22D GA INS/RMV |
|
| M81969/14-02 |
20 GA INS/RMV |
|
| M81969/14-03 |
16 GA INS/RMV |
|
| M81969/14-04 |
12 GA INS/RMV |
|
| M22520/2-01 |
CRIMPER 22D GA |
|
| M22520/2-07 |
TURRET 22D GA |
|
| M22520/1-01 |
CRIMPER 20/16/12 GA |
|
| M22520/1-04 |
TURRET 20/16/12 GA |
|
|
| STRAIGHT BACKSHELLS |
ALTERNATE |
SHELL SIZE |
| M85049/49-2-08* |
MS27506*8-2 |
9 |
| M85049/49-2-10* |
MS27506*10-2 |
11 |
| M85049/49-2-12* |
MS27506*12-2 |
13 |
| M85049/49-2-14* |
MS27506*14-2 |
15 |
| M85049/49-2-16* |
MS27506*16-2 |
17 |
| M85049/49-2-18* |
MS27506*18-2 |
19 |
| M85049/49-2-20* |
MS27506*20-2 |
21 |
| M85049/49-2-22* |
MS27506*22-2 |
23 |
| M85049/49-2-24* |
MS27506*24-2 |
25 |
| |
|
|
|
| 90 DEGREE BACKSHELLS |
ALTERNATE |
SHELL SIZE |
| M85049/47*08 |
MS27507*8 |
9 |
| M85049/47*10 |
MS27507*10 |
11 |
| M85049/47*12 |
MS27507*12 |
13 |
| M85049/47*14 |
MS27507*14 |
15 |
| M85049/47*16 |
MS27507*16 |
17 |
| M85049/47*18 |
MS27507*18 |
19 |
| M85049/47*20 |
MS27507*20 |
21 |
| M85049/47*22 |
MS27507*22 |
23 |
| M85049/47*24 |
MS27507*24 |
25 |
| *SEE FINISH TABLE |
|
|
|
FINISH TABLE
M85049/49,47 |
MS27506,7 |
FINISH |
| – |
A |
BRIGHT CAD |
| W |
B |
OLIVE DRAB |
| A |
C |
BLACK ANODIZE |
| N |
F |
ELECTROLESS NICKEL |
|
|
