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Environmental Conditions

 

Standard Environmental Conditions

 

 

Condition

 VCXO / OCXO- Commercial / Industrial

 Vibration

IEC 68-2-6 (test Fc) - 0.35 mm, 5G (10-2000Hz).

Shock

IEC 68-2-27 (test Ea)
 - 30G (Non- Operating) -18 msec. Half Sine Wave 

Thermal Shock

IEC 68-2-14 (test Na)

 -  30 minutes at temp. extremes (0 °C to +70 °C) - 10 cycles 

Heat Soldering/ Temp. Soldering profile  

IEC-68-2-20A - RoHS Cond. for type of package:

a) FR4 size 9x14 mm; 240°C ± 5°C Peak Temp.
- Melting temp. 217 °C.

b) Ceramic package 5x7mm; 260°C Peak Temp.
 - Melting temp. 217 °C.

 

 

Condition

VCXO / XO Military

 Vibration

Mil-Std-202-Method 204  (High Freq.) Cond. A -10g from 10-2000 Hz.

Shock

Mil-Std-202-Method 213 Method "J" - 30G Non-Operating, 11msec. Sawtooth, . 20G Operating, 9msec. Sawtooth

Thermal Shock

Mil-Std-202-Method 107G Cond. A1 (Altered) 20 cycles

from -40 °C to +85 °C,  - 30 minutes at temp. extremes
- Non-Operating

Heat Soldering/ Temp. Soldering profile  

240°C ± 5°C Peak Temp. - Melting temp. 217 °C.

 

 

Condition

OCXO Military

 Vibration

Mil-Std-202 -Method 214A (Random) -6.3 grms from 10-2000 Hz.

Shock

Mil-Std-202-Method 213 Method "J" - 30G Non-Operating, 11msec. Sawtooth, . 20G Operating, 9msec. Sawtooth

Thermal Shock

Mil-Std-202-Method 107G Cond. A1 (Altered) 20 cycles

 from -40 °C to +85 °C ,-1hr. at temp. extremes - Non-Operating

Heat Soldering/ Temp. Soldering profile  

 240°C ± 5°C Peak Temp. - Melting temp. 217 °C.

 

**For any questions regarding ROHS compliance,

   Please contact our QA manager Mr. Max Weisbart at max@time.co.il