MIL-F-15733/28F
REQUIREMENTS:
Dimensions and configuration: See figure 1.
Weight: See figure I.
Case: Metal.
Case and hardware finish: In accordance with MIL-PRF-15733. Pure tin finish is prohibited.
Terminals: Solderable.
Operating temperature range: -55° to +125°C.
Rated voltage: 100 V dc or 70 V rms, to 400 Hz over the rated temperature range of -55°C to +125°C for dash
numbers 0001, 0002, and 0004 and 50 V dc for dash number 0003.
Rated current: 10 amperes, dc or ac (rms) for dash numbers 0001, 0002, and 0004, and 25 amperes, dc and IF
current (no insertion loss change), 20 amperes (no overheating), 0.3 amperes RF current for dash number 0003.
Insertion loss: In accordance with MIL-PRF-15733 and table I.
TABLE I. Insertion loss versus frequency.
Minimum no load insertion loss (db) in accordance with MIL-STD-220 at +25°C
Dash
number
1 MHz
10 MHz
50 MHz
100 MHz
200 MHz
500 MHz
1-10 GHz
0001
N/A
N/A
25
45
60
60
60
0002
N/A
N/A
25
45
60
60
60
0003
N/A
20
50
65
75
N/A
85
0004
10
28
N/A
41
44
N/A
60
Seal: Not applicable.
Capacitance to ground: In accordance with MIL-PRF-15733.
Measured capacitance shall be at least 1,500 pF for dash numbers 0001 and 0002; 15,000 pF for dash
number 0003; and 22,000 pF for dash number 0004.
Temperature rise: 25°C, maximum.
Dielectric withstanding voltage: In accordance with MIL-PRF-15733. The following details and exceptions shall
apply: The test voltage shall be 600 V dc for dash numbers 0001 and 0002, 150 V dc for dash number 0003 and 200
V dc for dash number 0004, applied for 1 to 5 seconds.
Barometric pressure (reduced): In accordance with MIL-PRF-15733 and Method 105, MIL-STD-202; test condition D
for dash numbers 0001 and 0002, test condition B for dash numbers 0003 and 0004.
Insulation resistance: In accordance with MIL-PRF-15733. The insulation resistance measured at +25°C between
either terminal and the case shall be at least 10,000 megohms for dash numbers 0001, 0002, and 0004, and 5,000
megohms for dash number 0003.
Voltage drop: Not applicable.
Terminal strength: In accordance with MIL-PRF-15733 and Method 211, MIL-STD-202; test condition A.
Applied force: 5 pounds for dash numbers 0001 and 0002, 2 pounds for dash numbers 0003 and 0004.
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