SMD Quartz Crystal · J49SMH
RoHS
2011/65/EC
- 2 pad version, 11.5 x 4.8 mm
- low cost SMD type
- reflow soldering temperature: 260 °C max.
- package height 4.0 mm max.
RoHS compliant
Pb free
REACH
compliant
mineral free
actual size
GENERAL DATA
TYPE
frequency
in MHz
vibration
mode
ESR max.
ESR typ.
8.0 MHz
4.0 MHz
fund. - AT
80
60
12.0 MHz
8.0 MHz
fund. - AT
50
25
16.0 MHz
12.0 MHz
fund. - AT
35
15
20.0 MHz
16.0 MHz
fund. - AT
30
10
24.0 MHz
20.0 MHz
fund. - AT
30
10
25.0 MHz
24.0 MHz
fund. - AT
30
10
25.0 MHz
fund. - AT
30
10
J49SMH
4.0 MHz
frequency
range
fund. AT-cut
frequency tolerance at 25 °C
±30 ppm
load capacitance CL
12 pF / 18 pF / 30 pF
shunt capacitance CO
< 5 pF
storage temperature
-40 °C ~ +125 °C
drive level max.
500 µW (100 µW recommended)
aging
< ±5 ppm first year
FREQUENCY STABILITY VS. TEMPERATURE
G
±30 ppm
Stability code
LOAD CAPACITANCE CODES
FREQUENCY TOLERANCE
12 pF : A
18 pF : F
30 pF : P
Frequency tolerance code
OPERATING TEMPERATURE
G
±30 ppm
Operating temperature code
K
-40OC - +85OC
top view
side view
Z
side view
bottom view
< 3.5°
< 3.5°
3.7±0.3
4.4±0.1
5.5 ±0.1
5.5 ±0.1
pad layout
2.0±0.1
Z
0.6 +0.2 / -0.1
max. 0.2
0.3 max.
11.7 max.
10.1 max.
max. 0.2
12.5 ±0.3
4.0 max.
4.8 max.
3.8 max.
DIMENSIONS
in mm
ORDER INFORMATION
J49SMH-A-G-G-K-4MO
J49SMH-P-G-G-K-12MO
J49SMH-F-G-G-K-24MO
J49SMH-F-G-G-K-4MO
J49SMH-A-G-G-K-16MO
J49SMH-P-G-G-K-24MO
J49SMH-P-G-G-K-4MO
J49SMH-F-G-G-K-16MO
J49SMH-A-G-G-K-25MO
J49SMH-A-G-G-K-8MO
J49SMH-P-G-G-K-16MO
J49SMH-F-G-G-K-25MO
J49SMH-F-G-G-K-8MO
J49SMH-A-G-G-K-20MO
J49SMH-P-G-G-K-25MO
J49SMH-P-G-G-K-8MO
J49SMH-F-G-G-K-20MO
J49SMH-A-G-G-K-12MO
J49SMH-P-G-G-K-20MO
J49SMH-F-G-G-K-12MO
J49SMH-A-G-G-K-24MO
Ordering example:
J49SMH-A-G-G-K-4M0
J49SMH, 12pF Load Capacitance, 30ppm Freq tolerance, 30ppm Freq stability, -40-85 operating temp, 4MHz
22032019
Jauch Quartz GmbH • e-mail: info@jauch.com
info@jauch.de • full data canfull
bedata
found
can
under:
be found
www.jauch.com
under:
All specifications are subject to change without notice
www.jauch.de | www.jauch.co.uk | www.jauch.fr | www.jauchusa.com
SMD Quartz Crystal · J49SMH
TAPING SPECIFICATION
0.4±0.1
ø 330
2.0
ø 13
16.8max
120°
ø 80
4.0±0.1
13.5 ±0.1
24.0 ±0.3
1.75 ±0.3
25.5
2.0 ±0.1
ø1.5±0.1
ø 21
5.8 max.
1000 pcs per reel
4.5±0.2
ø2.2±0.2
8.0 ±0.2
Direction of feed
in mm
REFLOW SOLDERING PROFILE
temperature (°C)
10 s max.
260
260 °C max.
200
18
°C
150
60 ~ 180 s
100
60 s max.
50
time (s)
note: parts are also suitable for soldering systems with lead (Pb) content
MARKING
frequency with load capacitance code
company code / date code / internal code
Jan. Feb. Mar. Apr. May Jun. Jul. Aug. Sep. Oct. Nov. Dec.
2019
a
b
c
d
e
f
g
h
j
k
l
m
2020
n
p
q
r
s
t
u
v
w
x
y
z
2021
A
B
C
D
E
F
G
H
J
K
L
M
2022
N
P
Q
R
S
T
U
V
W
X
Y
Z
22032019
info@jauch.com • full data canfull
bedata
found
under:
www.jauch.com
Jauch Quartz GmbH • e-mail: info@jauch.de
can
be found
under:
All specifications are subject to change without notice
www.jauch.de | www.jauch.co.uk | www.jauch.fr | www.jauchusa.com
J49SMH-F-G-G-K-12M0 价格&库存
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免费人工找货- 国内价格 香港价格
- 1000+1.223281000+0.15178
- 2000+1.170072000+0.14518
- 3000+1.140093000+0.14146
- 5000+1.103455000+0.13691
- 7000+1.080017000+0.13401
- 10000+1.0557310000+0.13099
- 25000+0.9959525000+0.12358
- 50000+0.9531150000+0.11826
- 国内价格 香港价格
- 1+1.929751+0.23944
- 10+1.6459610+0.20423
- 50+1.4851950+0.18428
- 100+1.41873100+0.17603
- 500+1.27896500+0.15869