JXG42P4 Datasheet, PDF (1/2 Pages) Jauch Quartz Gmbh – SMD Quartz Crystal

SMQDuQarutazrCtzryCsrtyaslt•alJ·XJEX6G342P4
actual size
General Data
type
frequency range
frequency stability at 25 °C
load capacitance C_L
shunt capacitance C_o
storage temperature
drive level max.
aging
4 Pad Version · 4.0 x 2.5 mm
■ ceramic package
■ high density mounting type
■ wave soldering temperature: 260 °C max.
RoHS
2002/95/EC
RoHS compliant
Pb free: pins / pads
JXG42P4
12.0 ~ 26.0 MHz
( fund. AT-cut )
± 30 ppm
12 pF standard
(option: 10 pF ~ 30 pF / series)
< 7 pF max.
-40 °C ~ +90 °C
100 µW (10 µW recommended)
< ± 3 ppm first year
ESR (series resistance Rs)
frequency
in MHz
12.0 ~ 26.000
vibration
mode
fund.- AT
ESR max.
in Ω
60
ESR typ.
in Ω
40 - 50
Frequency Stability vs. Temperature
-20 °C ~ +70 °C
-40 °C ~ +85 °C
± 30 ppm
O
± 50 ppm
•
O
± 100 ppm
•
• ^standard
O available
Marking
frequency with load capacitance code
company code / date code / internal code
date code:
example:
year/month
6A = 2006 January
Jan. Febr. Mar. Apr. May June
A
B
CD
E
F
July Aug. Sept. Oct. Nov. Dec.
G
H
J
K
L
M
Dimensions
4.0^±0.15
#4
#3
2.0^±0.1
#3
#4
#4
#3
1.3^±0.1
#1
#2
top view
Order Information
side view
#2
#1
bottom view
#1
#2
crystal connection
2.9^±0.1
pad layout
in mm
Q
frequency
type
load capacitance
Quartz
12.0 ~ 26.0 MHz
JXG42P4
12 pF standard
10 pF ~ 30 pF
S for series
stability at
25 °C
30 = ± 30 ppm
stability vs.
option
temp. range
30 = ± 30 ppm
50 = ± 50 ppm
100 = ± 100 ppm
blank = -20 °C~ +70 °C
T1 = -40 °C~ +85 °C
FU = for fundamental frequencies ≥ 20 MHz
Example: Q 28.0-JXG42P4-12-30/50-FU-LF (Suffix LF = RoHS compliant / Pb free pads)
Jauch Quartz GmbH ^• e-mail: [e-mail]
full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com
All specifications are subject to change without notice