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CM21232768DZCT

Description
crystal 32.768khz 9pf smd
CategoryPassive components   
File Size204KB,1 Pages
ManufacturerCITIZEN
Websitehttp://ce.citizen.co.jp/e/index.html
Environmental Compliance  
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CM21232768DZCT Overview

crystal 32.768khz 9pf smd

TUNING FORK CRYSTAL UNIT
(SMD • Ceramic Package)
RoHS compliant / Pb free
CM212
FEATURES
3000pcs/reel
7Tuning
fork crystal with in-house ceramic.
7High-density
SMD type
Ultra-light weight with ultra-miniature packaging.
High-stability assured with tight vacuum sealing.
7Most
appropriate for portable devices and mobile
telecommunications devices.
Life-size
DIMENSION [mm]
2.0±0.1
1.2±0.1
SOLDER PAD LAYOUT [mm]
0.7
(0.8)
0.7
0.6 Max.
(1.4)
1.0
C0.2
Internal connection
0.4
STANDARD SPECIFICATIONS
Item
Nominal Frequency
Frequency Tolerance
Load capacitance
Operating Temperature Range
Storage Temperature Range
Turnover Temperature
Temperature Coefficient
Motional (series) resistance
Level of drive
Aging (first year)
Shunt capacitance
Model
1.0
1.5
CM212
32.768kHz
±20ppm
12.5pF
40℃∼
85℃
55℃∼
125℃
Conditions
at 25˚C
Need to specify your requirement
f
0
f/f
0
C
L
T
OPR
T
STR
T
M
β
R
1
D
L
f/f
0
25℃±5℃
0.04ppm/℃
2
Max.
90KΩMax.
0.5μW Max.
±3ppm Max.
1.7pF Typ.
at 25˚C
25℃±3℃
C
0
http://cfm.citizen.co.jp/english/product/pr02.html
1.4

CM21232768DZCT Related Products

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Description crystal 32.768khz 9pf smd Quartz Crystal, crystal 32.768khz 9pf smd crystal 32.768khz 12.5pf smd

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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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