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AB
APPLICATIONS:
FEATURES:
STANDARD SPECIFICATIONS:
• High precision availability
• Resistance welded
• Ideal for large pullability application
• Wide frequency range
HC49/U CRYSTAL
• CPU, Memory
• Computer, printer
• Data communication (1MHz)
• Data input - output machine (1MHz)
11.5 x 5.0 x 13.46mm
Pb
RoHS/RoHS II Compliant
Moisture Sensitivity Level (MSL) – This product is not Moisture Sensitive - MSL = 1
Parameters Minimum Typical Maximum Units Notes
Frequency Range 1.8432 160.000 MHz
Operation Mode
Fundamental 1.8432MHz – 24.000MHz
3rd Overtone 24.01MHz – 66.00MHz
5th Overtone 66.01MHz – 122.00MHz
7th Overtone 122.01MHz – 160.00MHz
Operating Temperature 0 +70 ºC See options
Storage Temperature -55 +125 ºC
Frequency Tolerance @+25°C -50 +50 ppm See options
Frequency Stability over the
operating temperature ( ref. to
+25°C)
-100 +100 ppm See options
Equivalent series resistance (R1) See table 1 below
Shunt capacitance (C0) 7 pF
Load capacitance (CL) 18 pF See options
Wµ 0001 001 leveL evirD
Aging@25°C±3°C ±5 ppm First year
Insulation Resistance 500 M @100Vdc±15V
Drive level dependency (DLD),
minimum 7 points tested: from
1µW to 500µW.
Change in frequency (Maximum - Minimum) over
DLD range < ±10ppm;
Change in ESR (Maximum - Minimum) over DLD
range < 25% of Max ESR value;
Maximum ESR over DLD range < Max ESR value.
Table 1
FREQUENCY (MHz) Operation Mode ESR max
1.8432-1.999
HC49/U
Fundamental
750
055 993.2-000.2
053 999.2-004.2
002 996.3-000.3
001 991.4-007.3
07 998.4-002.4
05 999.5-009.4
04 999.7-000.6
53 999.9-000.8
03 994.21-000.01
52 00.05-05.21
24.00-66.00 HC49/U (3rd OT) 40
66.01-122.00 HC49/U (5th OT) 80
122.01-160.00 HC49/U (7th OT) 120
LL
C
ABRACON IS
ISO9001-2015
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 10.29.2018
(Left blank if standard)
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AB
11.5 x 5.0 x 13.46mm
OPTIONS AND PART IDENTIFICATION:
Table 2
CODES TRIMMED L in(mm)
Q45
0.45 (11.43)
Q40
0.40 (10.16)
Q35
0.35 (8.89)
Q30 0.30 (7.62)
Q25 0.25 (6.35)
Q20
0.20 (5.08)
Q15 0.15 (3.81)
Q10 0.10 (2.54)
Q115 0.115 (2.92)
NOTE: U se appropriat e code numbers for
other trimmed lengths not liste d.
(e.g. Q 14 for 0.14 inch (3.55 mm))
Pb
RoHS/RoHS II Compliant
HC49/U CRYSTAL
P a c k a g in g
Q u a lit y F a c t o r ** *
QXXXk Minimum
Value
AB - MHz - - - - - - -
Frequency in MH z
Please specify the frequency
in x x .x x x x M Hz.
e.g . 14.3181MHz
L oa d Capacit ance (pF)
Please specify CL
(Minimum 10 pF) in pF or
S fo r series
Cus to m ESR if other
than st a n d a r d
ify a value in
(e .g .: R40)
Freq . St ability
Option s fo r A T -
Cut only *
U * * : ± 1 0 p pm
G: ± 15 ppm
X: ± 20 ppm
W : ± 25 ppm
Y: ± 30 ppm
H: ± 35 ppm
Z: ± 5 0 p pm
Freq. Tolerance
1: ± 10 pp m
7: ± 15 pp m
2: ± 20 ppm
3: ± 25 ppm
4: ± 30 ppm
Operating Temp.
A: -10°C ~ + 60° C
B: -20°C ~ + 70° C
C: -30°C ~ + 70° C
N: -30°C ~ + 85° C
D: -40°C ~ + 85° C
N
OTE:
*:Fr equency Stability ±100
ppm max at -10 to +60C only
for BT cut.
** : -10 to +60C only.
*** : Q uality factor must be
ac companied by a k value
Valu e Added
I Insulator Tab
Q X X T rimmed lea ds
See Ta ble 2
MJ Metal jacket
Operation Mode
F Fund. AT > 24MHz
FB Fund. BT>24MHz
O 3rd
OT>66MHz
T: Tape & Reel
(For MJ option only)
Blank: Bulk (std.)
LL
C
ABRACON IS
ISO9001-2015
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 10.29.2018
||||| | | | | | | | | | |
AB
OUTLINE DRAWING:
11.5 x 5.0 x 13.46mm
Dimensions: inch (mm)
Pb
RoHS/RoHS II Compliant
HC49/U CRYSTAL
Insulator Tab
For Option I
LL
C
ABRACON IS
ISO9001-2015
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 10.29.2018
|||||| | | | | | | | | |
AB
OUTLINE DIMENSION CONTD...
11.5 x 5.0 x 13.46mm
TAPE & REEL:
T 1,000 pcs/reel
Dimensions: mm
Pb
RoHS/RoHS II Compliant
HC49/U CRYSTAL
For Option MJ
Metal Jacket Formed Leads
Dimensions: mm
T: 1,000 pcs/reel
Tape and reel packaging applies only to MJ (metal jacket) option
E E2 F P2 ØD0 P0 W
1.75±0.10 22.25 MIN. 11.5±0.10 2.00±0.10 1.50±0.10 4.00±0.10 24.00±0.30
LL
C
ABRACON IS
ISO9001-2015
CERTIFIED
5101 Hidden Creek Ln Spicewood TX 78669
Phone: 512-371-6159 | Fax: 512-351-8858
For terms and conditions of sales, please visit:
www.abracon.com
REVISED: 10.29.2018
ATTENTION: Abracon LLC’s products are COTS – Commercial-O-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applica-
tions. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability
where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment,
written consent and authorization from Abracon LLC is required. Please contact Abracon LLC for more information.