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Spectrum’s new Mini-MIL circular connectors are small
and lightweight offering space and weight savings
while providing equivalent performance to standard
MIL-DTL-38999 connectors. These connectors are
available filtered with C, Pi or mixed capacitance,
or unfiltered, and can be customized to satisfy
various mechanical and electrical requirements.
These connectors are ideal for military, industrial
and medical applications where space restrictions
do not allow for larger 38999 connectors.
Engagement Types
- Double-start ACME thread
- Triple-start ACME thread
Termination Types
- PC tail
- Solder cup
- Crimp removable
Receptacle Types
Shell Sizes
Six shell sizes are available in either
pin or socket contact genders
Shell Materials
Aluminum, stainless steel
Contacts
Pin and socket contacts are available in various combinations of size 23 to size 12.
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Electrical Characteristics with C Filter
Capacitance (pF, GMV)* |
Working Voltage |
Dielectric Withstanding Voltage (VDC) |
Minimum Insertion Loss (dB) |
| DC 85°C |
AC 85°C |
Cut-Off Freq. MHz |
1 MHz |
10 MHz |
100 MHz |
500 MHz |
1,000 MHz |
| 1,000 |
200 |
115 |
500 |
5 |
- |
4 |
21 |
34 |
39 |
| 2,000 |
200 |
115 |
500 |
1 |
- |
9 |
26 |
39 |
44 |
| 3,000 |
200 |
115 |
500 |
1 |
- |
12 |
30 |
43 |
48 |
| 5,000 |
200 |
115 |
500 |
1 |
1 |
16 |
34 |
46 |
52 |
| 7,000 |
200 |
115 |
500 |
1 |
3 |
19 |
37 |
49 |
55 |
| 10,000 |
200 |
115 |
500 |
1 |
4 |
21 |
39 |
52 |
57 |
| 20,000 |
100 |
- |
250 |
.50 |
9 |
26 |
44 |
57 |
58 |
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Electrical Characteristics with Pi Filter
Capacitance (pF, GMV)* |
Working Voltage |
Dielectric Withstanding Voltage (VDC) |
Minimum Insertion Loss (dB) |
| DC 85°C |
AC 85°C |
Cut-Off Freq. MHz |
1 MHz |
10 MHz |
100 MHz |
500 MHz |
1,000 MHz |
| 1,000 |
200 |
115 |
500 |
5 |
- |
4 |
28 |
54 |
65 |
| 2,000 |
200 |
115 |
500 |
1 |
- |
8 |
39 |
65 |
70 |
| 3,000 |
200 |
115 |
500 |
1 |
- |
11 |
47 |
70 |
70 |
| 5,000 |
200 |
115 |
500 |
1 |
1 |
14 |
54 |
70 |
70 |
| 7,000 |
200 |
115 |
500 |
1 |
3 |
18 |
60 |
70 |
70 |
| 10,000 |
200 |
115 |
500 |
1 |
4 |
22 |
64 |
70 |
70 |
| 20,000 |
100 |
- |
250 |
.50 |
9 |
33 |
70 |
70 |
70 |
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* Custom values available. |
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