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AB
APPLICATIONS:
FEATURES:
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
STANDARD SPECIFICATIONS:
• High precision availability
• Resistance welded
• Ideal for large pullability application
• Wide frequency range
Revised: 09.02.10
Visit www.abracon.com for Terms & Conditions of Sale
HC49/U, HC51/U CRYSTAL
• CPU, Memory
• Computer, printer
• Data communication (1MHz)
• Data input - output machine (1MHz)
PARAMETERS
11.5 x 5.0 x 13.5 mm
Pb
RoHS
Compliant
ABRACON P/N: AB Series
Frequency range: 1.8432 MHz to 60 MHz (HC49/U)
850 kHz to 1.800 MHz (HC51/U)
Operation mode: (see options) 850 kHz - 24.000MHz (Fundamental), 24.01MHz - 66.00MHz (3rd OT),
66.01MHz - 122.00MHz (5th OT), 122.01MHz - 160.00MHz (7th OT)
Operating temperature: 0° C to + 70° C (see options)
Storage temperature: -55°C to +125°C
Frequency tolerance: ± 50 ppm max. (see options)
± 100 ppm max. (see options)
Equivalent series resistance (R1): see table 1
Shunt capacitance C0: 7 pF max.
Load capacitance CL: 18 pF (see options)
Drive level: 1 mW max., 100µW Typical
Aging @ 25° C per a year : ± 5 ppm max.
Insulation resistance: 500 M Ωmin. at 100Vdc ± 15V
Drive level dependency (DLD),
minimum 7 points tested: 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.
Frequency stability over the operating
temperature (Ref to +25° C):
from 1µW to 500µW.
TABLE 1: ESR
120
1000
800
122.01 - 160
850 kHz - 899 kHz Fund
900 kHz - 1.5 MHz Fund
30
25
40
80
HC51/U
6.000 - 7.999
12.50 - 50.00
24.00 - 66.00
66.01 - 122.0
8.000 - 9.999
10.000 - 12.499
1.000 - 1.799
1.800 - 1.999
2.000 - 2.399
2.400 - 2.999
3.000 - 3.699
3.700 - 4.199
4.200 - 4.899
4.900 - 5.999
Operation Mode
HC49/U
Fund
ESR (Ω) max
2000
750
550
350
200
100
70
FREQUENCY (MHz)
50
40
35
HC49/U (3rd OT)
HC49/U (5th OT)
HC49/U (7th OT)
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AB
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 09.02.10
Visit www.abracon.com for Terms & Conditions of Sale
OPTIONS AND PART IDENTIFICATION:
(Left blank if standard)
HC49/U, HC51/U CRYSTAL
11.5 x 5.0 x 13.5 mm
Pb
RoHS
Compliant
A-10°C to +60°C T Tape & Reel
B-20°C to +70°C P Foam
C-30°C to +70°C TY Tray packing
N-30°C to +85°C
D-40°C to +85°C
QXXXk value in minimum
1 ± 10 ppm Quality factor must be
accompanied by a k value
7 ± 15 ppm
2 ± 20 ppm
3 ± 25 ppm
Table 2 4 ± 30 ppm
IInsulator Tab
VVinyl Sleeve
U ± 10 ppm** L1 3rd lead soldered
G ± 15 ppm L2 Middle 3rd lead
X ± 20 ppm
W ± 25 ppm
Y ± 30 ppm MJ Metal jacket
H ± 35 ppm
Z ± 50 ppm
*: Frequency stability ± 100ppm max.
at -10° C to +60° C only for BT cut.
Use appropriate code numbers for Value added options L1, L2 must FFund. AT>24MHz
other trimmed lengths not listed. be accompanied with packing option TY. FB Fund. BT>24MHz
(Ex: Q14 for 0.14 inch (3.55 mm) **: -10°C to +60°C only O 3rd OT>66MHz
options for AT-Cut only*
Quality factor option
QXX
Value Added
Frequency
XX.XXXX MHz
Trimmed leads
See Table 2
Freq. Stability
Operating Temp.
Freq. Tolerance
Load Capacitance
AB - Frequency - - R - - - - - - -
Please specify CL in pF or S for
Series (minimun 10pF)
ESR
RXXX (Value in Ω)
Operation Mode
Mformed leads for
surface-mount
Packaging
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)
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AB
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 09.02.10
OUTLINE DIMENSIONS
Dimension : inch (mm)
HC49/U, HC51/U CRYSTAL
11.5 x 5.0 x 13.5 mm
Pb
RoHS
Compliant
HC49U: HC51U:
Middle Third Lead Insulator Tab
I noitpO roF2L noitpO roF
Vinyl Sleeve Third-Lead
1L dna L noitpO roFV noitpO roF
Metal Jacket Formed Leads
Option MJ
Formed Leads
Option M
Visit www.abracon.com for Terms & Conditions of Sale
|||||||||||||| |
AB
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 09.02.10
TAPE & REEL:
HC49/U, HC51/U CRYSTAL
11.5 x 5.0 x 13.5 mm
Pb
RoHS
Compliant
Visit www.abracon.com for Terms & Conditions of Sale
1000pcs/reel
Dimension : mm
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. 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 Corporation is required. Please contact Abracon Corporation for
more information.
