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ABLS
APPLICATIONS:
FEATURES:
11.5 x 4.7 x 4.2 mm
Pb
RoHS
Compliant
STANDARD SPECIFICATIONS:
• Suitable for RoHS reflow
• Available for tight stability & extended
temperature range
• Computers, Modems, Microprocessors
• Wireless Applications
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001| www.abracon.com
Revised: 04.07.11
Visit www.abracon.com for Terms & Conditions of Sale
Drive level dependency (DLD ) from 1 μW to 500 μW (
minimum 7 points tested)
TABLE 1: STANDARD ESR
ESR ( ) MAX
3.579 - 4.999 (Fund.) 180
5.000 - 5.999 (Fund.) 120
6.000 - 7.999 (Fund.) 100
8.000 - 8.999 (Fund.) 80
9.000 - 9.999 (Fund.) 60
10.000 - 15.999 (Fund.) 50
16.000 - 50.000 (Fund.) 40
24.01 - 31.999 (3rd O/T) 100
32.000 - 75.00 (3rd O/T) 80
FREQUENCY (MHz)
Frequenc y Tolerance at +25°C
Frequency Stability over the
Operating Temp. (Ref to +25°C)
PARAMETERS
3.579545 MHz to 75 MHz
± 50 ppm max. (see options)
Frequency
ABRACON P/N ABLS Series
Operation Mode
Operatin g Temperature
Storag e Temperatur e - 55°C to + 125° C
0°C to + 70°C (see options)
± 50 ppm max. (see options)
Equivalen tSerie s Resistance
Shunt Capacitance C
0
Load Capacitance C
L
Drive Leve l
Aging at 25°C (first year)
Insulation Resistance
Spurious Responses
Se e Table 1
18pF (see options )
1 mW max., 100 μW typical
500 M min at 100Vdc ± 15V
7pF max .
± 5ppm max .
-3dB max.
Ω
AT cut (Fundamental or 3rd OT) or BT cut (See options)
3.579545MHz - 24.0MHz (Fundamental: Standard)
24.01MHz - 75.00MHz (3rd- Overtone: Standard)
24.01MHz - 50.00MHz (Fund. AT or BT: See options)
ABLS - MHz - - R - - - - -
Frequency in MHz
e.g. 3.579545 MHz
14 .31818 MHz
26 .000 MHz
Bla n k: Bulk
T: Tape & Re e l (1k)
T2: Ta pe & Ree l (250)
Mode
F: Fund.AT for >24 MHz
FB: Fund.BT for >24MHz
Spe cify a value in Ω
Load Capac itanc e
Please spe cify CL (8 to 33p F)
in pF or S for Se rie s
Pleas e conta ct ABRACON for othe r
va lues
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
J (***): -40°C to +105 °C
K(***): -40°C to +125 °C
L(***): -55°C to +125°C
Fre q. Toleranc e
H5: ± 5 pp m
1: ± 10 ppm
7: ± 15 ppm
2: ± 20 ppm
3: ± 25 ppm
4: ± 30 ppm
Fre q. S tability
U: ± 10 ppm (*)
G: ± 15 p pm (**)
X: ± 20 pp m
W: ± 25 ppm
Y: ± 30 pp m
H: ± 35 pp m
Q: ± 10 0 pp m (****)
R: ± 150 pp m
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
* -10 to +60° C only.
** Option A, B, and 0 to +70° C only.
*** Frequency stability ±50ppm, ±100ppm, or ±150ppm only.
Contact ABRACON for tighter frequency stability.
**** For Fundamental BT, frequency stability
± 100ppm max. at -10° C to +60° C only.
HC/49US (AT49) SMD LOW PROFILE CRYSTAL
Operating Temp.
ESR if other than STD
Packaging
Moisture Sensitivity Level (MSL) – This product is Hermetically Sealed and
not Moisture Sensitive - MSL = N/A: Not Applicable
ABRACON IS
OUTLINE DRAWING:
TAPE & REEL:
Dimensions: Inches (mm)
Dimensions: mm
AT49 ) SMD LOW P ROFILE CRYSTAL
REFLOW PROFILE:
Need a test socket for the ABLS series? To view
compatible PRECISION TEST & BURN-IN SOCKETS
for these parts, click here. P/N: AXS-1147-02-02
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 04.07.11
Visit www.abracon.com for Terms & Conditions of Sale
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
||||||||||||| | |
ABLS
11.5 x 4.7 x 4.2 mm
Pb
RoHS
Compliant
HC/49US (AT49) SMD LOW PROFILE CRYSTAL
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.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
ABRACON:
ABLS-14.7456MHZ-B2-T ABLS-3.579545MHZ-B2-T ABLS-5.000MHZ-B2-T ABLS-16.000MHZ-B2-T ABLS-
13.941MHz-10-R20 ABLS-4.9152MHZ-B2-T ABLS-12.288MHZ-B2-T ABLS-4.000MHZ-B2-T ABLS-32.000MHZ-B2-T
ABLS-18.432MHZ-B2-T ABLS-3.6864MHZ-B2-T ABLS-9.7941MHz-10-R20 ABLS-11.0592MHZ-B2-T ABLS-
8.000MHZ-B2-T ABLS-24.000MHZ-B2-T ABLS-8.192MHZ-B2-T ABLS-10.000MHZ-B2-T ABLS-48.000MHZ-B2-T
ABLS-7.1240MHZ-10-R70 ABLS-22.1184MHZ-B2-T ABLS-4.897MHz-20-R70-D ABLS-9.84375MHz-10-R20-DT
ABLS-12.000MHZ-B2-T ABLS-49.152MHZ-B2-T ABLS-20.000MHZ-B2-T ABLS-13.560MHZ-10-R30-D-T ABLS-
6.7470MHz-10-R70 ABLS-6.7458MHz-20-R60-D ABLS-19.6608MHZ-B2-T ABLS-19.2000MHZ-10-R010-A-7-G-F-T
ABLS-7.1323MHz-10-R70 ABLS-7.3728MHZ-B2-T ABLS-14.31818MHZ-B2-T ABLS-48.000-18-40-B-4-H-F-T ABLS-
24.576MHZ-B2F-T ABLS-25.000MHZ-B2F-T ABLS-27.000MHZ-B2F-T ABLS-13.491MHZ-10-R20 ABLS-3.6864MHZ-
D ABLS-LR-24.000MHZ-B-1-G-T ABLS-33.000MHZ-L4QF-T ABLS-20.000MHZ-L4Q-T ABLS-14.7456MHZ-L4Q-T
ABLS-13.000MHZ-L4Q-T ABLS-3.579545MHZ-K4T ABLS-4.096MHZ-L4Q-T ABLS-18.432MHZ-K4T ABLS-
22.1184MHZ-L4Q-T ABLS-25.000MHZ-L4QF-T ABLS-27.000MHZ-K4F-T ABLS-15.000MHZ-L4Q-T ABLS-
11.0592MHZ-K4T ABLS-14.7456MHZ-K4T ABLS-40.000MHZ-K4F-T ABLS-11.0592MHZ-L4Q-T ABLS-4.096MHZ-
K4T ABLS-24.576MHZ-K4F-T ABLS-7.3728MHZ-K4T ABLS-16.384MHZ-K4T ABLS-20.000MHZ-K4T ABLS-
12.000MHZ-K4T ABLS-9.8304MHZ-K4T ABLS-26.000MHZ-L4QF-T ABLS-4.000MHZ-L4Q-T ABLS-4.9152MHZ-K4T
ABLS-27.000MHZ-L4QF-T ABLS-6.144MHZ-K4T ABLS-6.144MHZ-L4Q-T ABLS-22.1184MHZ-K4T ABLS-
4.9152MHZ-L4Q-T ABLS-40.000MHZ-L4QF-T ABLS-16.000MHZ-K4T ABLS-13.000MHZ-K4T ABLS-33.000MHZ-
K4F-T ABLS-30.000MHZ-L4QF-T ABLS-12.000MHZ-L4Q-T ABLS-24.576MHZ-L4QF-T ABLS-9.8304MHZ-L4Q-T
ABLS-3.6864MHZ-K4T ABLS-18.432MHZ-L4Q-T ABLS-14.31818MHZ-K4T ABLS-16.384MHZ-L4Q-T ABLS-
14.31818MHZ-L4Q-T ABLS-5.000MHZ-L4Q-T ABLS-32.000MHZ-K4F-T ABLS-36.000MHZ-K4F-T ABLS-36.000MHZ-
L4QF-T ABLS-3.579545MHZ-L4Q-T ABLS-25.000MHZ-K4F-T ABLS-8.000MHZ-L4Q-T ABLS-32.000MHZ-L4QF-T
ABLS-12.288MHZ-K4T ABLS-24.000MHZ-K4F-T ABLS-16.000MHZ-L4Q-T ABLS-6.000MHZ-L4Q-T ABLS-
24.000MHZ-L4QF-T ABLS-8.192MHZ-K4T ABLS-19.6608MHZ-L4Q-T ABLS-12.288MHZ-L4Q-T ABLS-3.6864MHZ-
L4Q-T
