Frequency Range
ABRACON P/N AB26TRB Series
Operating Temperature
Turn-over Temperature
Storage Temperature
Frequency Tolerance
Frequency Stability
Equivalent Series Resistance
Drive Level
Aging at 25°C first year
Insulation Resistance
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AB26TRB 6.0 x 1.9m m
• Real time clock
• Measuring instruments
• Blue-tooth and wireless applications
• Formed leads for low cost SMD type
• Excellent shock resistance
• Reflow Capable
• Low cost for consumer applications
• IR reflow capable
32.768kHz
-40°C to + 85°C
25°C to ± 5°C
-55°C to +125°C
± 20 ppm max. (See Options)
-0.034 ± 0.006 ppm/°C
50kohms max.
2
Load Capacitance CL 12.5pF (see options)
Quality Factor 70,000 typ.
Shunt Capacitance C0 1.35pF typ.
1
µ
W max.
± 3 ppm max.
500 MΩ min @ 100 VDC ± 15V
RoHS
Compliant
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
STANDARD SPECIFICATIONS:
APPLICATIONS:
FEATURES:
PARAMETERS
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000|fax 949-546-8001| www.abracon.com
Revised: 11.16.10
Visit www.abracon.com for Terms & Conditions of Sale
Pb in high temperature solder
(exempt per RoHS 2002/95/EC Annex (7))
Blank 12.5p F Blan k Standar d Blank
6 6pF 1 ± 10 pp m T
10 10p F 7 ± 15 ppm
*Contact ABRACON for
non-standard load
capacitance
Tape and Reel
Frequency Tolerance
AB26TRB-Frequency -X-X-T
gnigakcaPecnaticapaCdaoL
Bulk
Typical Frequency Stability vs. Temperature
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Temperatue ( ˚C)
F
/Fd )
m
p
p(
TUNING FORK CRYSTAL TEMPERATURE CURVE
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
LOW FREQUENCY REFLOWABLE
CYLINDRICAL WATCH CRYSTAL
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AB26TRB 6.0 x 2.5m m
RoHS
Compliant
Dimensions: inches (mm)
Dimensions: mm
OUTLINE DRAWING:
TAPE & REEL: T = Tape and reel 2,000pcs/reel REFLOW PROFILE:
Pb in high temperature solder
(exempt per RoHS 2002/95/EC Annex (7))
ATTENTION: Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automo-
tive 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.
ABRACON IS
CERTIFIED
ABRACON IS
ISO9001:2008
CERTIFIED
30332
Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000 |fax 949-546-8001 | www.abracon.com
Revised: 11.16.10
Visit www.abracon.com for Terms & Conditions of Sale
LOW FREQUENCY REFLOWABLE
CYLINDRICAL WATCH CRYSTAL
