QEUM1150HQ101625.000MHZ [TEMEX]
Parallel - Fundamental Quartz Crystal, 25MHz Nom, ROHS COMPLIANT;
| 型号： | QEUM1150HQ101625.000MHZ |
| 厂家： | 
TEMEX |
| 描述： | Parallel - Fundamental Quartz Crystal, 25MHz Nom, ROHS COMPLIANT |
| 文件： | 总4页 (文件大小：482K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FREQUENCY
QEUM1 / QEUM1-GW
UM1 Crystal – Through Hole & Gull Wing SMD packaged
Specification (Rev-C)
Electrical Characteristics ......................................................P01
ESR vs. frequency range and Mode of vibration ..................P01
Mechanical Characteristics...................................................P01
Ordering Information.............................................................P02
QEUM1-GW Tape Drawing ..................................................P02
F r e q u e n c y
QEUM1 / QEUM1-GW
UM1 Crystal – Through Hole & Gull Wing SMD packaged
Specification (rev-C)
September 19th, 2006
Electrical Characteristics
Electrical Parameters
Frequency range
Frequency Tolerance (at 25°C) ± ppm
Temperature Stability
Operating Temperature Range
Storage temperature range
Shunt capacitance C0
Load capacitance
Unit Minimum Typical Maximum
Test conditions
MHz
10
10
10
200
50
50
30
30
Refer to Ordering Information
Refer to Ordering Information
± ppm
°C
-20/+70 -40/+85 Refer to Ordering Information
°C
pF
-40
+85
7.0
pF
10pF ~ 32pF or series
Refer to Ordering Information
Drive level
Aging (First Year)
Insulator resistance
µW
± ppm
MΩ
100
500
3
Ref at 25°C
At 100VDC
500
Customized specification upon request
ESR vs. frequency range and Mode of vibration
Frequency range (MHz) Mode of vibration Max ESR (Ω) Frequency range (MHz) Mode of vibration Max ESR (Ω)
10.000 to 14.999
15.000 to 40.000
24.000 to 49.999
Fund.
Fund.
3rd
40
30
80
50.000 to 105.000
50.000 to 175.000
70.000 to 200.000
3rd
5th
7th
60
150
100
Mechanical Characteristics
QEUM1
H
L
Ø 0.35 ±
8 max
[0.314]
3.4 max
[0.133]
0.05mm
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
F r e q u e n c y
QEUM1 / QEUM1-GW
UM1 Crystal – Through Hole & Gull Wing SMD packaged
Specification (rev-C)
September 19th, 2006
QEUM1-GW
10 [0.393]
8 [0.314]
7.8 ±
0.1mm
Marking for QEUM1
Marking for QEUM1-GW
VRSxxx (Temex code)
Mechanical conditions
Line 1 VRDxxx (Temex code)
Vibration 10g, 10Hz to 2KHz
according to standard CEI
Line 2 Frequency in MHz
(6 digits)
Frequency in MHz
(6 digits)
68-2-63
Shocks
100g, 6ms according to
standard CEI 68-2-27
Line 3 YYWW – production code YYWW – production code
Note : QEUM1 & QEUM1-GW are
fully RoHS compliant.
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
F r e q u e n c y
QEUM1 / QEUM1-GW
UM1 Crystal – Through Hole & Gull Wing SMD packaged
Specification (rev-C)
September 19th, 2006
Ordering Information
Part numbering system
QEUM1
1
30
HQ
50
16
25.000MHZ
Package type
Vibration
mode
Frequency
tolerance
Operating
temperature
range
Frequency
stability
Load
Nominal
Frequency
(MHz)
Capacitance
QEUM1 : UM1
Through Hole
packaged
1 = Fundamental
3 = 3rd Overtone
5 = 5th Overtone
7 = 7th Overtone
16=16pF
Please enter the
nominal
D=-40°C
F= -30°C
H=-20°C
J=-10°C
10=±10ppm
30=±30ppm
50=±30ppm
10=±10ppm
30=±20ppm
50=±30ppm
Please, enter the
value of load
capacitance
frequency
QEUM1-GW : UM1
Gull Wing SMD
packaged
L=0°C
M=+50°C
N=+55°C
O=+60°C
Q=+70°C
T=+85°C
QEUM1-GW Tape Drawing
Item
Symbol
Dimensions
Pitch of components
Pitch of sprocket hole
Length from hole to
component center
P
12 ± 0.1
4 ± 0.1
2 ± 0.1
PO
P1
Width of carrier tape
Diameter of feed hole
Diameter of sprocket hole
W
DO
D1
24 ± 0.3
Ø 1.5
Ø 1.55
Note 1 : Metal Clips are oriented in the
direction of the sprocket holes.
Note 2 : Multiple is 1Kpcs per reel.
3
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
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