2 Lead Metal Package Crystal, 3 mm x 8 mm, 2 mm x 6 mm, 1 mm x 5 mm
Product Features:
Small Package Option
Compatible with Leadfree Processing
Low Cost
38 / 26 / 15 Series
3.1
Max.
Applications:
Real Time Clocks
Metering
Industrial Control
Time Reference
30 kHz to 192.000 kHz (15 package only available at 32.768
kHz)
15 Package (
32.768khz Only
)
40 k
Ω
Max.
26 Package
40 k
Ω
Max.
35 k
Ω
Max.
30 k
Ω
Max.
25 k
Ω
Max.
20 k
Ω
Max.
38 Package
30 k
Ω
Max.
30 k
Ω
Max.
30 k
Ω
Max.
25 k
Ω
Max.
20 k
Ω
Max.
8.0 Max.
Frequency
ESR (Equivalent Series Resistance)
30 kHz – 31.9 kHz
32 kHz – 39.9 kHz
40 kHz – 59.9 kHz
60 kHz – 99.9 kHz
100 kHz – 192 kHz
Shunt Capacitance (C0)
Frequency Tolerance @ 25° C
Frequency Stability over
Temperature
Crystal Cut
Load Capacitance
Drive Level
Aging
Temperature
Operating
Storage
38
9.0 Min.
1.2
Lead Dia. = 0.35
0.8 pF to 1.7 pF Typical
2.1 Max.
±20
ppm Standard (see Part Number Guide for more options)
Parabolic -0.034 ppm /
°
C Typical. Inflection point approx. 27°
C., See Table Below
2
6.1 Max.
X cut
12.5 pF Standard
26
4.0 Min.
1 µW Max.
±5
ppm Max. / Year Standard
0.7
Lead Dia. = 0.25
-40° C to +85° C Standard (see Part Number Guide for more
options)
-40° C to +85° C Standard
1.5 Max.
5.1 Max.
Typical X Cut Tem perature Coefficient
0
-30
-60
-90
-120
-150
-180
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
Tem perature
15
4.0 Min.
ppm
0.45
Lead Dia. = 0.2
Dimension Units: mm
Part Number Guide
Package
Tolerance
(ppm) at Room
Temperature
B = ±50 ppm
F = ±30 ppm
G = ±25 ppm
H = ±20 ppm
I = ±15 ppm
J = ±10 ppm
Sample Part Number:
Stability
(ppm) over Operating
Temperature
26-HX1F12.5 – 32.768 kHz
Operating
Temperature Range
0 = 0°C to +50°C
1 = 0°C to +70°C
2 = -10°C to +60°C
3 = -20°C to +70°C
5 = -40°C to +85°C
9 = -10°C to +50°C
Mode
(overtone)
Load Capacitance
(pF)
Frequency
38 -
(3 mm X 8 mm)
26 -
(2 mm X 6 mm)
X = X Cut
F = Fundamental
12.5 pF Standard.
- 32.768 kHz
15 -
(1 mm X 5 mm)
ILSI
America
Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com
06/09
Specifications subject to change without notice
Page 1
ILSI [ ILSI AMERICA LLC ]
