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