|
| Impedance |
75 Ω with acceptable return loss up through 1 GHz |
| VSWR |
1.10 max up to 750 MHz (Return Loss -26.44 dB )
1.16 max up to 1 GHz (Return Loss -22.61 dB)
MIL-STD-1344, method 3005
|
| Working Voltage |
400 VAC, peak |
| Dielectric Withstanding Voltage |
1000 VAC at 5 seconds minimum per MIL-STD-1344, method 3001,
test condition I |
| Contact Resistance |
Center contact: 12 m Ω initial, 12 m Ω after environmental,
per MIL-STD-202, method 307 |
| Insulation Resistance |
› 1,000 MΩ @ 500 volts per MIL-STD-1344, method 3003 |
| Insertion Loss |
0.1 dB maximum up to 1 GHz per MIL-C-39012 |
|
| Visual and Mechanical |
Visually examined to verify uniform quality and absence of
defects that would affect appearance, serviceability, and reliability. |
|
| Body |
Brass per ASTM-B16, nickel-plated per QQ-N-290, class 1, 0.0001
inches thick minimum
Zinc-alloy die cast per ASTM-B86, nickel-plated per QQ-N-290,
class 2, 0.0001 inches thick minimum is allowed as an alternative
|
| Bayonet Sleeve |
Brass per ASTM-B16, nickel-plated per MIL-C-26074, class 1,
0.0001 inches thick minimum.
Zinc-alloy die cast per ASTM-B86, nickel-plated per MIL-C-26074,
class 1, 0.00050 minimum over copper per MIL-C-14550, 0.000080
inches thick minimum.
|
| Insulator |
Solid PTFE per ASTM-D1710, type II or FEP per ASTM-D2116,
type II |
| Spring Finger |
Beryllium copper per ASTM-B194, age-hardened to Rc 36-44 or
phosphorous bronze per ASTM-B139; nickel-plated per QQ-N-290,
class 1, 0.0001 inches thick minimum. |
| Gasket |
Silicone per ZZ-R-765, class 2B |
| Spring Washer |
Beryllium copper per ASTM-B194, age-hardened to Rc 36-44,
nickel-plated per MIL-P-27418, 0.0002 inches thick minimum |
| Washer |
Brass per ASTM-B36, nickel-plated per QQ-N-290, class 1, 0.0001
inches thick minimum. Plastic is allowed as an alternative for
this component. |
| Crimp Sleeve |
Brass per ASTM-B16, sulfamate nickel-plated per MIL-P-27418,
0.0002 inches thick minimum. |
| Center Contact Retention |
The center contact shall not dislocate when an axial load
of 6 pounds is applied per MIL-STD-1344, method 2007. This is
a measurement of contact retention within the dielectric and
is tested prior to cable crimping. |
| Crimp Strength |
The crimp strength (cable retention) for the overall terminated
connector shall be as follows: 50 pounds minimum average for
735 type cables and 70 pounds minimum average for 734 type cables. |
| Spring Finger Engagement/Withdrawal Force |
The engagement force shall be 1.5 pounds minimum, 5 pounds
maximum and the withdrawal force shall be 12 ounces minimum
using a 0.246 +0.000/-0.001 I.D. 16 micro-inch finish steel
test ring gage. |
|
| Temperature Cycling |
Initial contact resistance shall be measured, followed by
50 12-hour cycles of -40°C to + 85°C with contact resistance
per paragraph 1.6 |
| Temperature Life |
Initial contact resistance per paragraph 1.5 shall be measured,
followed by 1000 hours of exposure at 105°C +/- 2°C
per MIL-STD-202, method 108, condition D |
| Corrosion Resistance |
MIL-STD-1344, method 1001, condition B |
| Durability |
500 cycles, not exceeding 10 cycles per minute |
| Ground Finger Continuity |
260 gram minimum load |
| Vibration |
MIL-STD-1344, method 1001 at 20 G's/10 Hz to 2 kHz |
| Mechanical Shock |
MIL-STD-1344, method 2004, condition D |
| Humidity |
504 hours at 40°C with a relative humidity of 90% to 95%
per MIL-STD-1344, method 1002, condition C |
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