kHz Range Crystal unit MC-146
Product name MC-146 32.768000 kHz 12.5 +20.0-20.0
Product Number / Ordering code Q13MC14620002xx
Please refer to the 5.Packing information about xx (last 2 digits)
Complies with EU RoHS directive
Reference weight Typ. 29 mg
1.Absolute maximum ratings
Symbol Min. Typ. Max. Unit Conditions / Remarks
Storage temperature T_stg -55 - +125 ºC Storage as single product
GL - - 1.0 µW
2.Specificatoins(characteristics)
Symbol Min. Typ. Max. Unit Conditions / Remarks
f_nom - 32.768 - kHz
T_use -40 - +85 ºC
DL - - 1.0 µW
f_tol -20.0 - +20.0
x 10
-6
+25ºC DL=0.1µW
Ti +20 +25 +30 ºC
B - - -0.04
x 10
-6
/ºC
2
CL - 12.5 - pF
R1 - 45 65
k Ω
C1 - 1.9 - fF
C0 - 0.8 - pF
Motional inductance L1 - 11.7 - kH
f_age -3 - +3.0
x10
-6
/yea
@+25ºC, First year
3.External dimensions (Unit: mm) 4.Footprint(Recommended) (Unit: mm)
5.Packing information
[ 1 ]Product number last 2 digits code (xx) description The recommended code is "0X"
Q13MC14620002xx
Code Code
01 Any Q'ty vinyl bag(Tape cut) 14 1000pcs / Reel
11 Any Q'ty / Reel 15 2000pcs / Reel
12 250pcs / Reel 00 3000pcs / Reel
13 500pcs / Reel 0X 9000pcs / Reel
Shunt capacitance
Frequency aging
Condition
Condition
Frequency tolerance
Turnover temperature
Parabolic coefficient
Load capacitance
Motional resistance (ESR)
Motional capacitance
Level of drive
Parameter
Maximum drive level
Parameter
Nominal frequency
Operating temperature
1.2
5.1
1.2
0.6
0.6
0.3
0.55
6.7
#1
#2
#3
#4
1.5 Max.
0.15
1.4 Max.
#1
0.4
0.1
0.1
7.0 Max.
0.3
0.3
#4
#3
#2
0.4
0.25
0.2
0.2
0.2
#1
#2
#4
#3
Internal connection
(TOP VIEW)
The metal case inside of the molding compound may be exposed
on the top or bottom of this product.
This purely cosmetic and does not have any effect on quality,
reliability or electrical specs.
Do not connect #2 and #3 to external device.
E A 9 9
1 Page
[ 2 ] Taping specification
Subject to EIA-481 & IEC-60286
(1) Tape dimensions TE1604L
Material of the Carrier Tape : PS
Material of the Top Tape : PET+PE
Unit: mm
(2) Reel dimensions
Material of the Reel : PS
Unit: mm
φ1.0
+0.1
4.0±0.1
2.0±0.1
4.0±0.1
10P: 40±0.1
7.5±0.1
16.0±0.3
1.75±0.1
7.2±0.1
0.3±0.05
1.7±0.1
1.7±0.1
(0.2)
(4.8)
Top Tape
2 Page