| Bernd Neubig's Cross Reference of MIL-STD vs. IEC Standards* - Issue March 26, 2002 | |||||||||||
| Test Method | general | general | crystals | oscillators | filters | ||||||
| MIL-STD | Method | Cond. | MIL Conditions | IEC 60068-2- | IEC 60122-1 (IEC 601178-1) | MIL-PRF 3098 | IEC 60679-1 | MIL-PRF 55310 | IEC 60368-1 | IEC conditions | |
| Electrical Characteristics | several | several | |||||||||
| Freq. Vs. Temp. | per spec | several | several | ||||||||
| Aging | 30 days, spec temp, 1 hour stabilization | 4.9.1 | 4.7.1 | 4.8.35.1 | 30 days@85°C or upper op. Temp. OCXO: @25°C | ||||||
| Life Test/ Extended aging | 883 | 2005,6 | 125°C, powered, 1000h min. | 4.9.2 | 4.7.2 | 1000h, 2000h, 8000h @85°C | |||||
| Bake-in/Burn-in | 202 883 |
108 1015 |
|||||||||
| Visual inspections | 4,5 | 4,3 | 4.8.1 | Enclosures as in IEC 60122-3 (xtal), 60679-3 (osc), 60368-3 (filters) | |||||||
| Phys. Dimensions | 883 | 2016 | per Spec | 4,6 | |||||||
| Dielectric withstanding voltage | 202 | 302 | |||||||||
| Insulation resistance | 202 | 302 | |||||||||
| Electrostatic Discharge | 883 | 3015 | Class II | 2kV to 4kV threshold | |||||||
| Contact Resistance | 202 | 307 | |||||||||
| Solderability | 202 883 |
208 2022,2 |
Solder dip, Meniscograph |
-20 and -54 and -58 and -69 | 4.8.3 | 4.6.3.1 | 4.8.53 | Leads:Test Ta Meth.1 (235+-5)°C SMD: Test Td solder bath (235+-5)°C or Test Te (wetting balance) | |||
| 883 | 2003 | 8h steam age, 95% coverage | |||||||||
| Resistance to Soldering Heat | 202 | 210A | C | 260°C, 10sec, 25.4mm/sec | -20 | 4.8.3 | 4.6.3.2 | 4.8.49 | Leads: Test Tb Meth.1A (solder bath 5s), SMD: Test Td (solder bath 10s, (260+-5)°C) | ||
| Moisture Resistance | 202 810 |
106 507 |
|||||||||
| Sealing Test: Fine Leak | 202 883 | 112 1014.8 | A1 | Mass Spectrometer 1*10-8 He | -17 | 4.8.2 | 4.6.2 | 4.8.2 | Test Qk | ||
| Sealing Test: Gross Leak | 202 883 |
112 1014 |
30sec immersion | -17 | 4.8.2 | 4.6.2 | 4.8.2 | Test Qc | |||
| Robustness of terminations: Lead integrity | 202 883 |
211 1005,6 |
Lead tension & bend stress |
-21 | 4.8.1 | 4.6.1 | 4.8.52 | Tests Ua1,Ua2,Ub | |||
| Robustness of terminations: Lead Bend | 883 | 2004 | B1 | 1 bending cycle | -21 | ||||||
| Robustness of terminations: Terminal Pull | 883 | 2004 | A | 2 pd | -21 | 4.8.1 | |||||
| Immersion in cleaning solvents; Marking permanence | 202 202 883 |
104 215 2015,8 |
Resistance to solvents, three 1min soaks |
-45 and -70 | 4.8.16 | 4.6.21 | 4.8.54 | Test Xa method 1, Test Xb (rubbing finger) (for superficial marking only) | |||
| Flammability (external flame) | 202 | 111A | |||||||||
| Vibration Sinusoidal | 202 202 810 |
201 204 514 |
B |
10-2000Hz,1.5mm/15g, 3 planes |
-6 | 4.8.7 | 4.6.7.1 and 4.6.7.2 | 4.8.39.1 and 4.8.39.2 | Test Fc: 30min per axis, 10-55Hz 0.75mm; 55-2000Hz, 10g | ||
| Vibration Random | 202 | 214 | -36 | 4.8.7 | 4.8.39.3 | Test Fdb: e.g.100Hz-2kHz, 0.04g²/Hz | |||||
| Mechanical Shock | 202 202 810 |
207 213 516 |
C |
100g |
-27 | 4.8.8 | 4.6.8 | 4.8.41 | Test Ea: 3x per axes,100g, 6ms, halfsine | ||
| Mechanical Bump | -29 | 4.8.6 | 4.6.6 | Test Eb: 4000 bumps per axes, 40g, 6ms | |||||||
| Constant Acceleration | 202 883 |
212 2001 |
|||||||||
| Altitude (Barometric Pressure) | 202 810 |
105 500 |
|||||||||
| Salt Spray | 202 810 |
101 509 |
|||||||||
| Explosion | 202 810 |
109 511 |
|||||||||
| Sand and Dust | 202 810 |
110 510 |
|||||||||
| Fungus | 810 | 508 | |||||||||
| Free Fall, Random Drop | 202 | 203 | -32 | 4.8.9 | Test Ed proc.1: 2 drops from 1m height | ||||||
| Particle Impact Noise Detection (PIND) | 202 883 |
217 2020 |
|||||||||
| Dry heat | -2 | 4.8.11 | 4.6.14 | Test Ba: 16 h at upper temp of climatic category | |||||||
| Damp heat, cyclic | -30 | 4.8.12 | 4.6.15 | Test Db var.1 severity b): +55°C/95%r.H., 6 cycles | |||||||
| Cold | -1 | 4.8.13 | 4.6.16 | Test Aa: 2h at lower temp of climatic category | |||||||
| Climatic sequence | -7 | 4.8.14 | 4.6.17 | Sequence of Dry heat, damp heat(1st cycle), Cold, Damp heat (5cycles) | |||||||
| Damp heat, steady state | 202 | 103 | 40°C, 90-95%RH, 56 days | -3 | 4.8.15 | 4.6.18 | Test Ca: 56 days | ||||
| Temp. Cycle | 883 | 1010 | B | -55/+125°C Air,100 cycles, 10 min dwell | |||||||
| Rapid Change of Temperature (Thermal Shock) | 202 810 883 883 |
107 503 1010 1011,7 |
A |
100°C to 0°C, water, 15 cycles |
-14 | 4.8.5 | 4.6.5 | 4.8.45 | Test Na: 10 cycles at extremes of operating temp range, OCXO: -40°C/+85°C | ||
| *Disclaimer: | |||||||||||
| This table is a best effort approach. The author is not responsible and cannot guarantee for completeness, for accurate referencing, and for up-to-date data. | |||||||||||
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