| DESIGNATION MIL·F·15733/4 | DMC PART NO. | RATED CURRENT (AMPS) | INSERTION LOSS SYMBOL | DIMENSIONS | ||||
|
A |
B |
C |
D |
E |
||||
| FL53DD1EA1 | DMC-FC-279 | 1 | D | 1.750 | 1.250 | .875 | 3.406 | 2.125 |
| FL53ED1EA1 | DMC-FC-279-1 | 3 | D | 2.000 | 2.000 | .875 | 3.594 | 2.375 |
| FL53FD1EA1 | DMC-FC-279-2 | 5 | D | 2.000 | 2.000 | 1.125 | 3.594 | 2.375 |
| FL53GD3KA1 | DMC-FC-279-3 | 10 | D | 2.000 | 2.000 | 1.500 | 3.594 | 2.375 |
| FL53HB3KA1 | DMC-FC-279-4 | 15 | B | 2.500 | 2.000 | 1.500 | 4.094 | 2.938 |
| FL53HD3KP1 | DMC-FC-279-5 | 15 | D | 2.500 | 2.000 | 1.750 | 4.094 | 2.938 |
| FL53LB3KA1 | DMC-FC-279-6 | 30 | B | 2.500 | 2.000 | 2.125 | 4.094 | 2.938 |
| FL53LD3KA1 | DMC-FC-279-7 | 30 | D | 3.250 | 2.250 | 2.125 | 4.969 | 3.875 |
| FL53NB3KA1 | DMC-FC-279-8 | 55 | B | 3.188 | 2.250 | 2.125 | 4.906 | 3.812 |
| FL53ND3KA1 | DMC-FC-279-9 | 55 | D | 3.312 | 2.250 | 2.125 | 5.031 | 3.938 |
| Frequency (MHz) | 0.15 | 0.3 | 0.6 | 1 | 10 | 20 | 40 | 100 | 500 | 1000 | |
| Insertion Loss for symbol (dB) | B
D |
40
50 |
50
60 |
60
60 |
60
60 |
60
60 |
60
60 |
60
60 |
60
60 |
60
60 |
60
60 |
Full load insertion loss measurement shall be made from 0.15MHz to 20MHz
Above 20MHz insertion loss measurement shall be made under no-load per MIL-STD-220A
Dual Circuit QPL to MIL-F-15733/75
- Voltage Rating: 115VAC, 400VDC, 0- 400Hz
- Maximum Voltage Drop: 1% of rated volt- age
- Dielectric Test: 2.5X rated voltage
- Operating Temperature: -55°C to +85°C
- Braket supplied with units over 6 inches long
| MIL-F-15733I7S DASH NO | DMC PART NO | CURRENT RATING (AMPS) | ± .03
A |
± .03
B |
± .03
C |
± .02
D |
± .015
E |
± .03
F |
TERMINAL THREAD SIZE | INSERTION LOSS GRAPH |
| ·0001 | DMC-FC·1220·1 | 2 x 3 | 113 | 2.25 | 3.58 | 1.750 | .625 | 75 | 8·32UNC·2A | B |
| · 0002 | DMC-FC-1220·2 | 2 x 3 | 1.50 | 3.00 | 494 | 2.500 | 1000 | 1.50 | 8·32UNC·2A | A |
| ·0003 | DMC-FC·1220·3 | 2 x 5 | 1.25 | 2.50 | 4.71 | 2.000 | 750 | 1.25 | 8·32UNC·2A | B |
| · 0004 | DMC-FC·1220·4 | 2 x 5 | 150 | 3.00 | 5.57 | 2.500 | 1.000 | 1.50 | 8·32UNC·2A | A |
| ·0005 | DMC-FC·1220·5 | 2 x 10 | 1.50 | 300 | 537 | 2.500 | 1.000 | 1.50 | 8·32UNC-2A | B |
| ·0006 | DMC-FC·1220·6 | 2 x 10 | 2.25 | 4.50 | 6.44 | 4.000 | 1.125 | 2.25 | 8·32UNC·2A | A |
| · 0007 | DMC-FC·1220·1 | 2 x 20 | 175 | 3.50 | 6.19 | 3000 | 1250 | 175 | 8·32UNC·2A | B |
| · 0008 | DMC-FC·1220·8 | 2 x 30 | 225 | 4.50 | 608 | 4.000 | 17,,0 | 2.25 | 10·32UNC·2A | B |
| ·0009 | DMC-FC·1220·9 | 2 x 50 | 2.25 | 450 | . 6.94 | 4.000 | 1750 | 2.25 | 1/4·20UNC·2A | B |
Triple Circuit QPL to MIL-F-15733/75
- Voltage Rating: 115VAC, 400VDC, 0- 400Hz
- Maximum Voltage Drop: 1% of rated volt- age
- Dielectric Test: 2.5X rated voltage
- Operating Temperature: -55°C to +85°C
- Braket supplied with units over 6 inches long
| MIL-F-15733175 DASH NO. | DMC
PART NO. |
CURRENT RATING (AMPS) | ± .O3
A |
± .O3
B |
± .O3
C |
± .O2
D |
± .O15
E |
± .O3
F |
TERMINAL THREAD SIZE | INSERTION LOSS GRAPH |
| ·0010 | DMC- FC-1220-10 | 3 x 3 | 1.13 | 3.38 | 3.58 | 2.875 | .625 | 2.00 | 8-32UNC-2A | B |
| -0011 | DMC-FC-1220-11 | 3 x 3 | 1.50 | 4.50 | 4.94 | 4.000 | 1.000 | 300 | 8-32UNC-2.A. | A |
| -0012 | DMC-FC-1220-12 | 3 x 5 | 1.25 | 3.75 | 4.71 | 3.250 | .750 | 2.50 | 8-32UNC-2A | B |
| -0013 | DMC-FC-1220-13 | 3 x 5 | 1.50 | 4.50 | 5.57 | 4.000 | 1.000 | 300 | 8-32UNC-2A | A |
| -0014 | DMC-FC-1220-14 | 3 x 10 | 1.50 | 4.50 | 5.37 | 4.000 | 1.000 | 3.00 | 8-32UNC-2A | B |
| -0015 | DMC-FC-1220-15 | 3 x 10 | 2.25 | 6.57 | 6.44 | 6.250 | 1.750 | 4.50 | 8-32UNC-2A | A |
| -0016 | DMC-FC-1220-16 | 3 x 20 | 1.75 | 5.25 | 6.19 | 4.750 | 1.250 | 3.50 | 8-32UNC-2A | B |
| -0017 | DMC-FC-1220-17 | 3 x 30 | 2.25 | 6.75 | 6.08 | 6.250 | 1.750 | 4.50 | 10-32UNC-2A | B |
| -0018 | DMC-FC-1220-18 | 3 x 50 | 2.25 | 6.75 | 6.94 | 6.250 | 1.750 | 4.50 | Y4-2{JUNC-2A | B |
Frequently Asked Questions
EMI power line filters suppress unwanted electromagnetic noise on AC or DC lines. They work by blocking high-frequency interference while allowing normal power to pass.
Filters are available for voltages from 120V to 600V and currents ranging from a few amps to several hundred amps. Ratings depend on system requirements and application type.
They prevent external EMI from entering and internal EMI from escaping shielded enclosures. This ensures accurate testing and compliance with electromagnetic standards.
They attenuate high-frequency noise using inductors and capacitors. This reduces signal distortion and prevents interference with sensitive electronics.
Many meet MIL-STD-461, IEC, and CISPR standards. Compliance ensures reliable EMI suppression for military and commercial systems.
Defense, aerospace, medical, telecom, and industrial automation widely use EMI filters. Any industry with sensitive electronics benefits from EMI protection.
Insertion loss measures how effectively a filter attenuates unwanted noise. Higher dB values indicate stronger suppression of EMI across specific frequencies.
Yes, they can be tailored for voltage, current, frequency range, and environmental requirements. Custom designs ensure optimal performance for specialized systems.
They typically operate from -40°C to +85°C, with some designs handling wider extremes. This ensures stability in harsh or industrial environments.
By reducing noise and transients, filters prevent malfunctions and extend equipment lifespan. They maintain stable operation and signal integrity in sensitive electronics.
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