User Manual

MIL-PRF-55310/26D
8
Frequency-environmental tolerance: 3 ppm.
Frequency aging: Frequency aging shall be in accordance with MIL-PRF-55310
and shall meet the limits of table II.
Vibration, sinusoidal: Method 204 of MIL-STD-202
.
Nonoperating: Test condition D.
Operating: Not required.
Shock (nonoperating): Method 213 of MIL-STD-202
, test condition I.
Thermal shock (nonoperating): Method 107 of MIL-STD-202
, test condition B.
Ambient pressure:
Nonoperating: In accordance with MIL-PRF-55310
.
Operating: Method 105 of MIL-STD-202
, test condition C.
Resistance to soldering heat: Method 210 of MIL-STD-202
, test condition E.
Moisture resistance: Method 106 of MIL-STD-202
.
Terminal strength: Method 211 of MIL-STD-202
, test condition C.
Applied force: 2 pounds each terminal for 10 seconds.
Bends: 5 at 45 degrees each.
Solderability: Method 208 of MIL-STD-202
.
Resistance to solvents: Method 215 of MIL-STD-202
.
Screening: In accordance with MIL-PRF-55310
, class B or S, as applicable.
Part or Identifying Number (PIN): Consists of “M” prefix followed by specification sheet number, a dash and coded
alphas, and numeric number. See example:
EXAMPLE
M55310/26
- B 02 A XXXXXXXX
M prefix and specification sheet number
Product level (S, B, or C)
Dash number (see table I)
Operating temperature range
(A, B, or C) (see table I)
Frequency