U4H [JAUCH]
Quartz Crystal; 石英晶体
| 型号： | U4H |
| 厂家： | 
JAUCH QUARTZ GMBH |
| 描述： | Quartz Crystal |
| 文件： | 总2页 (文件大小：92K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Quartz Crystal · SS4
Pin Type Crystal · 11.35 x 4.65 mm
RoHS
■ taped version available
■ wave soldering temperature: 260 °C max.
■ package height 3.6 mm max.
2002/95/EC
actual size
RoHS compliant
Pb free: pins / pads
General Data
type
Dimensions
SS4 (HC49/U4H)
0.1
4.65
12.0 min.
frequency range
3.6 max.
3.2768 ~ 40.0 MHz ( fund. AT-cut )
27.0 ~ 64.0 MHz ( 3rd OT. AT-cut )
frequency tolerance at 25 °C
load capacitance CL
shunt capacitance Co
storage temperature
drive level max.
10 ppm ~ 30 ppm
12 pF ~ 32 pF or series
< 5 pF
-40 °C ~ +90 °C
500 µW (100 µW recommended)
note: taping specification- see www.jauch.de
in mm
aging
<
5 ppm first year
Frequency Stability vs. Temperature
ESR (series resistance Rs)
frequency
in MHz
vibration ESR max.
ESR typ.
in Ω
100
60
20 ppm
30 ppm
50 ppm
100 ppm
mode
in Ω
200
120
100
80
O> 8.0 MHz
≥ 8.0 MHz
< 8.0 MHz
-20 °C ~ +70 °C STD
-40 °C ~ +85 °C T1
•
•
3.2768 ~ 3.999 fund.- AT
4.000 ~ 4.499 fund.- AT
4.500 ~ 5.999 fund.- AT
6.000 ~ 6.999 fund.- AT
7.000 ~ 9.999 fund.- AT
10.00 ~ 13.99 fund.- AT
14.00 ~ 40.00 fund.- AT
27.00 ~ 64.00 3rd OT - AT
O≥ 8.0 MHz
O≥ 8.0 MHz
O
standard
•
50
O
available
40
70
35
50
25
40
20
120
80
Order Information
frequency
type
SS4
load capacitance
in pF
stability at
25 °C
stability vs.
temp. range
option
Q
blank = -20 °C ~ +70 °C
T1 = -40 °C ~ +85 °C
Quartz
3.2768 ~ 64.0 MHz
12 pF ~ 32 pF
S for series
30 = 30 ppm std
see table
FU = for fundamental frequencies ≥ 20 MHz
3OT = 3rd overtone
MP = middle pin
TR = taped
TA = taped, ammo pack
KIS = spacer
IS = insulation spacer
LL = lead length in mm
PT = plastic tray
Example: Q 30.0-SS4-30-30/30-FU
(Suffix LF = RoHS compliant / Pb free pins or pads)
•
Jauch Quartz GmbH e-mail: info@jauch.de
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice
Quartz Crystal · SS4
Load Capacitance Codes
Wave Soldering Profile
12 pF: a
13 pF: v
14 pF: x
15 pF: j
16 pF: b
17 pF: t
18 pF: f
20 pF: c
22 pF: g
24 pF: d
25 pF: r
27 pF: w
30 pF: .
32 pF: e
series: s
260
T: 3rd OT
200
150
100
ca. 3.5 °C/s
ca. 2.0 °C/s
ca. 5.0 °C/s
example 4.0 MHz / 12 pF: 4a000
50
0
20 60 100 140 180 220
time (seconds)
Taping Specification
Marking
1.3
1.0
2.0
6.35
12.7
0
frequency with load capacitance code
company code / date code / internal code
Jan. Febr. Mar.
Apr.
D
R
May June
July
G
Aug. Sept. Okt.
Nov. Dec.
1.7
3.85
2005
2006
2007
2008
A
N
a
B
P
b
p
C
Q
c
E
S
e
s
F
T
f
H
V
h
v
J
W
j
K
X
k
x
L
Y
l
M
Z
U
d
g
m
z
n
q
r
t
u
w
y
1.0
0.2
12.7
ø 4.0
Direction of feed
in mm
•
Jauch Quartz GmbH e-mail: info@jauch.de
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice
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