Q-30.0-JXS53-21-10/4 [ETC]
Fuse ; 保险丝\n
ETC 
20.000
HCJ 0A
actual size
SMQ series • JXS 53
surface mount quartz crystal
• features
ꢀ high frequency stability type
ꢀ ceramic/metal package
type
JXS 53
16.0 ~ 30.0 MHz (fund. AT-cut)
± 10 ppm
frequency
frequency tolerance at 25 °C
frequency temperature characteristic
operating temperature range
storage temperature
± 4 ppm
-10 °C ~ +60 °C
-40 °C ~ +90 °C
12 pF ~ 32 pF, series
< 7 pF
load capacitance C
L
shunt capacitance C
0
drive level max.
aging
100 µ W
< ± 3 ppm
m a rkin g :
o rd e r in fo rm a t io n e xa m p le
1. line = frequency with load capacitance code
2. line = company code / date code
Q - 20.0 - JXS 53 - 12 - 10 / 4
1. 2.
3.
4. 5. 6.
1. quartz:
2. frequency:
3. type:
Q
20.0 MHz
JXS 53
4. load capacitance:
12 pF
d a t e co d e : year/ month
e xa m p le : OA = 2000 January
5. frequency tolerance at 25 °C:
6. frequency temp. charact.:
± 10 ppm
± 4 ppm
Jan. Febr. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec.
A
B
C
D
E
F
G
H
J
K
L
M
Th e p u l s e o f p r o g r e s s
SMQ series • JXS 53
d im e n s io n s
p a d la yo u t
5.0±0.1
1.8
2.6
1.2
# 3
# 2
# 4
# 1
# 4 # 3
# 1 # 2
# 3
# 2
# 4
# 1
3.8
top view
side view
bottom view
top view
in mm
t a p in g s p e cifica t io n
t e s t co n d it io n s :
4.0
ø 1.5
a) acceleration:
1000 g /0.5 ms, 1/2 sine wave
b) shock (random drop): height 75 cm, 3 times to hardwood surface
(∆R/R ≤ 20%; ∆f/f ≤ ± 5 ppm)
c) vibration:
f = 10 Hz ~ 55 Hz; amplitude = 1.5 mm;
period = about 1 minute; time = 2 h each direction
according to DIN 68-2-58
d) solderability:
3.6
1.4
8.0
Feeding
re e l d im e n s io n s
s t a n d a rd lo a d
ca p a cit a n ce co d e s
1000 pcs per reel
in mm
120°
12 pF:
16 pF:
18 pF:
20 pF:
22 pF:
a
b
f
24 pF:
d
.
30 pF:
32 pF:
series:
series resistance (Rs) / motional capacitance (C1) table
e
s
2.0
frequency
in MHz
cut
vibration
mode
Rs max.
in Ω
Rs typ.
in Ω
C1 typ.
in fF
c
g
ø 21
16.0 ~ 30.0
AT
fund
40
20
8
17.5
2.0
2.0
re flo w s o ld e rin g p ro file
temperature (°C)
reflow
235±5
150±10
preheating
cooling
60 - 120
20
10 20
time (seconds)
in mm
Th e p u l s e o f p r o g r e s s
相关型号：
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