Q 40,0-JXS21-12-10/10-FU-WA-LF 数据手册
SMD Quartz Crystal · JXS21-WA
RoHS
2011/65/EC
- for wireless applications, 2.0 x 1.6 mm
- perfect reference crystal for wireless applications
- for IoT using BlueTooth, ZigBee, NFC and more
- high frequency stability and low ESR
- metal lid allows EMI shielding
actual size
GENERAL DATA
RoHS compliant
Pb free
REACH
compliant
Conflict
mineral free
ESR (SERIES RESISTANCE RS)
TYPE
JXS21-WA
special frequencies for
wireless applications
14 standard frequencies shown in ESR list
(for other frequencies refer to general
JXS21 datasheet)
frequency tolerance at 25 °C
±10 ppm*
load capacitance CL
8 pF / 9 pF / 10 pF / 12 pF*
shunt capacitance CO
< 3 pF
storage temperature
-40 °C ~ +105 °C
drive level max.
100 μW (10 μW recommended)
aging
< ± 1 ppm first year
* for different specs please ask for availability
TABLE 1: FREQUENCY STABILITY CODE
± 10
ppm
-20 °C ~ +70 °C STD.
±13
ppm
frequency
in MHz
vibration
mode
ESR max.
in �
ESR typ.
in �
16.0
fund. - AT
120
80
19.20
fund. - AT
120
80
20.0
fund. - AT
100
60
24.0
fund. - AT
80
40
25.0
fund. - AT
60
30
26.0
fund. - AT
60
25
27.120
fund. - AT
60
25
30.0
fund. - AT
60
25
32.0
fund. - AT
50
25
37.40
fund. - AT
50
25
38.40
fund. - AT
50
25
40.0
fund. - AT
50
25
±15
ppm
±20
ppm
±25
ppm
±30
ppm
48.0
fund. - AT
50
20
52.0
fund. - AT
50
20
-30 °C ~ +85 °C T(-30/+85)
-40 °C ~ +85 °C T1
-40 °C ~ +105 °C T2
standard available ∆ ask if available
DIMENSIONS
2.0 ±0.1
#4
#2
#1
0.60 ±0.05
top view
side view
#4
#3
#1
#2
bottom view
#2–#4: connected to lid,
preferably connect to GND
crystal connection
0.8±0.1
1.1 ±0.1
#3
0.9 ±0.1
0.50±0.05
#2
0.47 ±0.05
#1
0.55 max.
#3
1.6±0.1
#4
0.64±0.05
1.4 ±0.1
pad layout
in mm
ORDER INFORMATION
Q
Quartz
frequency
type
load capacitance
tolerance at
25 °C
stability vs.
temp. range
see frequencies
in ESR list
JXS21
8 / 9 / 10 / 12 pF
10 = ±10 ppm std.
10 = ±10 ppm
13 = ±13 ppm
15 = ±15 ppm
20 = ±20 ppm
25 = ±25 ppm
30 = ±30 ppm
Example: Q 26.0-JXS21-12-10/15-T1-FU-WA-LF
option 1
blank =
T(-30/+85) =
T1 =
T2 =
FU =
option 2
-20 °C ~ +70 °C
WA = for wireless
-30 °C ~ +85 °C
application
-40 °C ~ +85 °C
-40 °C ~ +105 °C
for fundamental
frequencies ≥ 20 MHz
(Suffix LF = RoHS compliant / Pb free pins or pads)
03042019-18
Jauch Quartz GmbH • e-mail: info@jauch.com
bedata
found
under:
www.jauch.com
info@jauch.de • full data canfull
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
SMD Quartz Crystal · JXS21-WA
TAPING SPECIFICATION
8.75 ±0.3
1.75±0.1
4.0 ±0.1
ø 178±2.0
0.65 ±0.05
1.85 ±0.1
Feeding
1000 pcs per reel
in mm
REFLOW SOLDERING PROFILE
LOAD CAPACITANCE CODES
temperature (°C)
10 s max.
8 pF: k
9 pF: n
10 pF: h
11 pF: l
12 pF: a
13 pF: v
260 °C max.
220 ±5 °C
180 ±5 °C
260
200
150
100
ø 13±0.5
2.25 ±0.1
2.0 ±0.1
60.5±0.5
120°
ø 21±0.5
ø 1.55 ±0.05
3.5 ±0.05
8.0 ±0.2
4.0 ±0.1
60 ~ 180 s
60 s max.
50
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: .
series: s
T: 3rd OT
time (s)
note: parts are also suitable for soldering systems with lead (Pb) content
example 20.0 MHz / 12 pF: 20a00
* hand soldering temperature should not exceed 280 °C
MARKING
frequency with load capacitance code
company code / date code / internal code
date code: A ~ M: Jan. - Dec.
7: 2017 8: 2018 9: 2019
0: 2020
1: 2021
2: 2022
Jan.
Febr.
Mar.
Apr.
May
June
A
B
C
D
E
F
July
Aug.
Sept.
Oct.
Nov.
Dec.
G
H
J
K
L
M
03042019-18
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
Q 40,0-JXS21-12-10/10-FU-WA-LF 价格&库存
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