AXX49S AXTAL [Advanced XTAL Products], AXX49S Datasheet - Page 2

• Manufacturer Part Number: AXX49S
• Description: Quartz Crystal Unit HC-49/U with low profile
• Manufacturer: AXTAL [Advanced XTAL Products]

Ordering Code:
Type
S or S1 =
Height options
AXX49S
Enclosure drawing :
Environmental conditions
Wasemweg 5
D-74821 Mosbach
Germany
Test
Visual inspection,
dimensions
Sealing tests
Solderability
Resistance to
soldering heat
Shock
Bump
Free fall
Vibration,
sinusoidal
Rapid change of
temperature
Dry heat
Damp heat, cyclic
Cold
Climatic sequence
Damp heat, steady
state
Endurance tests
- ageing
- extended aging
GmbH & Co. KG
Frequency
[MHz]
4.000
IEC 60068
Part ...
2-17
2-20
2-27
2-29
2-32
2-6
2-14
2-2
2-30
2-1
1-7
2-3
Load
capacitance
SR: Series
18: 18 pF
4.8.12
IEC 61178-1
clause ...
4.5
4.6
4.8.2
4.8.3
4.8.8
4.8.6
4.8.9
4.8.7
4.8.5
4.8.11
4.8.13
4.8.14
4.8.15
4.9.1
4.9.2
18
Test conditions
Enclosure styles as in IEC
60122-3, if applicable
Gross leak: Test Qc,
Fine leak: Test Qk
Test Ta (235 ± 5)°C Method 1
Test Tb Method 1A, 5s
Test Ea, 3 x per axes 100g, 6
ms half-sine pulse
Test Eb, 4000 bumps per
Axes, 40g, 6 ms
Test Ed procedure 1,
2 drops from 1m height
Test Fc, 30 min per axes,
10 Hz - 55 Hz 0,75mm; 55 Hz
- 1 kHz, 10g
Test Na, 10 cycles at
extremes of operating
temperature range
Test Ba, 16 h at upper
temperature indicated by
climatic category
Test Db variant 1 severity b),
55°C/95% r.H., 6 cycles
Test Aa, 2 h at lower
temperature indicated by
climatic category
Sequence of 4.8.11, 4.8.12
(1
cycles)
Test Ca, 56 days
30 days @ 85°C
1000h, 2000h, 8000h @85°C
Mode
AT1
AT1
BT1
AT3
st
cycle), 4.8.13, 4.8.12 (5
page
AXX49S
Adjustment
Tolerance
[±ppm]
10
2(2)
Freq. stability
over temperature
Code :Table 1
A3
Packing
B: Bulk
T&R: Tape& Reel
T&R
E-mail: [e-mail]
fon: [phone]
fax: [phone]
www.axtal.com