Amphenol Aerospace offers a comprehensive range of Dualok III SJT
38999 PCB HD connectors and accessories, including Aquacon,
Herm/Seal, Fiber Optics, Contacts, Cables, High Speed, and Matrix
series. These products are designed for demanding applications and
adhere to MIL-DTL standards.
| Series | Contact Size | Service Rating | Suggested Oper. Voltage (Sea Level) AC (RMS) | Suggested Oper. Voltage (Sea Level) DC | Test Voltage (Sea Level) VRMS | Test Voltage 50,000 Ft. VRMS | Test Voltage 70,000 Ft Test Voltage VRMS | Test Voltage 110,000 Ft. VRMS | Test Current (Amps) | Maximum Millivolt Drop Crimp* | Maximum Millivolt Drop Crimp Hermetic Solder* | Maximum Millivolt Drop Hermetic* |
|---|
| TV III, HD, JT II, LJT I, SJT | M | 400 | 500 | 1300 | 550 | 350 | 200 | 5 | 3 | 73 | 20 | 85 |
| TV III, HD, JT II, LJT I, SJT | N | 300 | 450 | 1000 | 400 | 260 | 200 | 3 | 2 | 45 | 20 | 60 |
| TV III, HD, JT II, LJT I, SJT | I | 600 | 850 | 1800 | 600 | 400 | 200 | 5 | 3 | 73 | 20 | 85 |
| TV III, HD, JT II, LJT I, SJT | II | 900 | 1250 | 2300 | 800 | 500 | 200 | 7.5 | 5 | 55 | 20 | 60 |
| TV III, HD, JT II, LJT I, SJT | 22M | 3 | 2 | 45 | 20 | 60 | NA | NA | NA | NA | NA | NA |
| TV III, HD, JT II, LJT I, SJT | 22D | 5 | 3 | 73 | 20 | 85 | NA | NA | NA | NA | NA | NA |
| TV III, HD, JT II, LJT I, SJT | 22 | 5 | 3 | 73 | 20 | 85 | NA | NA | NA | NA | NA | NA |
| TV III, HD, JT II, LJT I, SJT | 20 | 7.5 | 5 | 55 | 20 | 60 | NA | NA | NA | NA | NA | NA |
| TV III, HD, JT II, LJT I, SJT | 16 | 13 | 10 | 49 | 20 | 85 | NA | NA | NA | NA | NA | NA |
| TV III, HD, JT II, LJT I, SJT | 12 | 23 | 17 | 42 | 20 | 85 | NA | NA | NA | NA | NA | NA |
| TV III, HD, JT II, LJT I, SJT | 10 (Power) | 33 | NA | 33 | NA | NA | NA | NA | NA | NA | NA | NA |
| TV III, HD, JT II, LJT I, SJT | 8 (Power) | 46 | NA | 26 | NA | NA | NA | NA | NA | NA | NA | NA |
| TV III, HD, JT II, LJT I, SJT | 4 | 80 | NA | 23 | NA | NA | NA | NA | NA | NA | NA | NA |
| TV III, HD, JT II, LJT I, SJT | 0 | 150 | NA | 21 | NA | NA | NA | NA | NA | NA | NA | NA |
| Series | Contact Size | Crimp Well Data Well Diameter | Crimp Well Data Normal Well Depth | Solder Well Data Well Diameter | Solder Well Data Nominal Well Depth |
|---|
| MIL-DTL-38999 Series I, II, III | 23 | .0345 .0010 | .141 | .0345 .0010 | .130 |
| MIL-DTL-38999 Series I, II, III | 22M | .028 .001 | .141 | .029 +.004 .000 | NA |
| MIL-DTL-38999 Series I, II, III | 22D | .0345 .0010 | .141 | .036 +.004 -.000 | .094 |
| MIL-DTL-38999 Series I, II, III | 22 | .0365 .0010 | .141 | .036 +.004 -.000 | .094 |
| MIL-DTL-38999 Series I, II, III | 20 | .047 .001 | .209 | .044 +.004 -.004 | .125 |
| MIL-DTL-38999 Series I, II, III | 16 | .067 .001 | .209 | .078 +.000 -.004 | .141 |
| MIL-DTL-38999 Series I, II, III | 12 | .100 .002 | .209 | .116 +.004 -.002 | .141 |
| MIL-DTL-38999 Series I, II, III | 10 (Power) | .137 .002 | .355 | NA | NA |
| MIL-DTL-38999 Series I, II, III | 8 (Power) | .181 .002 | .490 | NA | NA |
| MIL-DTL-38999 Series I, II, III | 4 | .281 .002 | .490 | NA | NA |
| MIL-DTL-38999 Series I, II, III | 0 | .453 .002 | .585 | NA | NA |
| Series | Contact Size | JT/LJT/SJT Pins MS No. | JT Socket MS No. | LJT/SJT Sockets MS No. | CTV Pins Commercial No. | CTV Pins Military No. | CTV Sockets Commercial No. | CTV Sockets Military No. | TV/CTV Pins Military No. | TV/CTV Sockets Military No. | Sealing Plugs Commercial No. | Sealing Plugs Military No. |
|---|
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 8 (Coax)* | M39029/60-367 | NA | M39029/59-366 | NA | NA | NA | NA | M39029/60-367 | M39029/59-366 | 10-482099-8 | N/A |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 8 (Twinax) | M39029/90-529** | NA | M39029/91-530 | NA | NA | NA | NA | M39029/90-529** | M39029/91-530 | T3-4008-59P | N/A |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 10 (Power) | M39029/58-528 | NA | M39029/56-527 | NA | NA | NA | NA | M39029/58-528 | M39029/56-527 | T3-4010-59P | M85049/81-10 |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 12 | M39029/58-365 | M39029/57-359 | M39029/56-353 | 10-597072-2X | M39029/107-623 | 10-597073-2X | M39029/106-617 | MS27493-12 | MS27490-12 | 10-405996-122 | MS27488-12-2 |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 16 | M39029/58-364 | M39029/57-358 | M39029/56-352 | 10-597068-2X | M39029/107-622 | 10-597069-2X | M39029/106-616 | MS27493-16 | MS27490-16 | 10-405996-162 | MS27488-16-2 |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 20 | M39029/58-363 | M39029/57-357 | M39029/56-351 | 10-597064-2X | M39029/107-621 | 10-597065-2X | M39029/106-615 | MS27493-20 | MS27490-20 | 10-405996-202 | MS27488-20-2 |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 22D | M39029/58-360 | M39029/57-354 | M39029/56-348 | 10-597058-3X | M39029/107-620 | 10-597061-2X | M39029/106-614 | MS27493-22D | MS27490-22D | 10-405996-222 | MS27488-22-2 |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 22M | M39029/58-361 | M39029/57-355 | M39029/56-349 | NA | NA | NA | NA | NA | NA | NA | NA |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 22 | M39029/58-362 | M39029/57-356 | M39029/56-350 | NA | NA | NA | NA | NA | NA | NA | NA |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 8 (Power) | Contact Factory | | | NA | NA | NA | NA | NA | NA | 10-405996-83 | MS27488-8-3 |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 4 | N/A | N/A | N/A | NA | NA | NA | NA | N/A | N/A | 10-405996-43 | MS27488-4-3 |
| MIL-DTL-38999 Series I LJT, II JT, III TV, HD | 0 | N/A | N/A | N/A | NA | NA | NA | NA | N/A | N/A | 10-405996-03 | MS27488-0-3 |
