参数资料
型号: QEHC49H3110DT5016FREQ4
厂商: TEMEX COMPONENTS
元件分类: 晶体
英文描述: QUARTZ CRYSTAL RESONATOR, 7 MHz - 7.999 MHz
封装: ROHS COMPLIANT
文件页数: 3/3页
文件大小: 459K
代理商: QEHC49H3110DT5016FREQ4
QEHC49H3
HC49/S Crystal – Through Hole packaged
Specification (rev-D)
June 29
th, 2006
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Freque ncy
Ordering Information
Radial taping specification
Part numbering system
QEHC49H3
1
30
HQ
50
16
25.000MHZ
Package type
Vibration
mode
Frequency
tolerance
Operating
temperature
range
Frequency
stability
Load
Capacitance
Nominal
Frequency
(MHz)
QEHC49H3 :
HC49/S Through
Hole packaged
1 = Fundamental
3 = 3
rd Overtone
5 = 5
th Overone
10=
±10ppm
30=
±30ppm
50=
±30ppm
D=-40°C
F= -30°C
H=-20°C
J=-10°C
L=0°C
M=+50°C
N=+55°C
O=+60°C
Q=+70°C
T=+85°C
10=
±10ppm
30=
±20ppm
50=
±30ppm
16=16pF
Please, enter the
value of load
capacitance
Please enter the
nominal
frequency
Item
Symbol
Dimensions
Product size
A1 x A
11.05x13.46 max
Product thickness
T
4.65 max
Feed hole location
P1
3.81
±0.7
Feed hole pitch
P0
12.7
±0.3
Lead span
F
5.0
±0.5
Tape width
X
18.0
±1.0
Cover tape width
W0
12.7
±1.0
Tolerance of leading hole
W1
9.0
±0.5
Masking tape location
H
20.0
±0.5
Feed hole diameter
D0
4.0
±0.2
Tape thickness
t
0.6
±0.2
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