NSF [ETC]
Crystals | Tuning Fork Crystals ; 晶|音叉晶体\n
| 型号： | NSF |
| 厂家： | 
ETC |
| 描述： | Crystals | Tuning Fork Crystals
|
| 文件： | 总2页 (文件大小：64K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
S a R o n ix
Quartz Crystal
Square Package Tuning Fork, SMD
NSF Series
Technical Data
Frequency Range:
32.768 kHz
Frequency Calibration
Tolerance @ 25°C:
±30ppm, others are available, contact SaRonix
Load Capacitance:
12.5pF, others are available, contact SaRonix
Operating Temperature:
Storage Temperature:
Drive Level:
-40 to +85°C (industrial), -55 to +85°C (military)
+85°C
1µW max
1.8 to 2.8fF
0.7 to 1.5pF
Motional Capacitance (C1):
Shunt Capacitance (C0):
Effective Series Resistance:
ACTUAL SIZE
NSF1: 60kΩ typ, 80kΩ max
NSF2: 70kΩ typ, 90kΩ max
Description
Aging:
±3ppm max first year
The miniature NSF Series crystals are
tuning forks resonating in the funda-
mental mode. Low power consumption
and aging as well as high stability and
reliability make these crystals ideal for
any consumer and industrial applica-
tion. They are manufactured using a
photolithographic process and are
housed in either 1.5 x 1.5 x 5 or 2 x 2 x
6 mm square tubular SMD packages.
Theuniquesquarepackagedesignmakes
these crystals ideal for pick-and-place
environments.
Mechanical:
Shock:
Solderability:
Terminal Strength:
MIL-STD-883, Method 2002, Condition B
MIL-STD-883, Method 2003
MIL-STD-202, Method 211, Conditions A & C
MIL-STD-883, Method 2007, Condition A
MIL-STD-202, Method 215
Vibration:
Solvent Resistance:
Resistance to Soldering Heat:
MIL-STD-202, Method 210, Condition I or J
Environmental:
Gross Leak Test:
Fine Leak Test:
Thermal Shock:
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1014, Condition A2
MIL-STD-883, Method 1011, Condition A
MIL-STD-883, Method 1004
Moisture Resistance:
Part Numbering Guide
Applications & Features
Ideal for portable applications, time of
day clocks, communication equipment,
pagers,cellulartelephones,camcorders,
micro computers or any consumer or
industrial application
pick-and-place environment friendly
Available on tape & reel; 16mm tape,
5000pcs per reel (NSF1) and 6000pcs
per reel (NSF2)
•
NSF
1 V T K - 32 - 12.5 - 30 (T)
(T) = Tape & Reel
full reel increments only
5000 pcs (NSF1)
•
Type
SaRonix, Metal SMD Tuning Fork
6000 pcs (NSF2)
Package Size
1= 2 x 2 x 6 mm
2= 1.5 x 1.5 x 5mm
Freq. Tolerance: 30ppm
Solder Reflow Guide
Oscillator Type
Load: 12.5pF
V = Pierce Oscillators
Reflow 240 max
250
4°C/sec max
Cooling
Package Finish
T = High Temp SMD
Lead Plating: PbSn + Ag + Au
Freq. Designator
32.768 kHz
Preheat 183 ±10°C
200
150
Lead Configurations
4°C/sec max
K = Formed Leads, Pitch 2.54 mm (NSF1)
S = Formed Leads, Pitch 1.27 mm (NSF2)
Time
1 – 2 minutes
10 sec max
DS-190 REV B
S a R o n ix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
S a Ro n ix
Quartz Crystal
Square Package Tuning Fork, SMD
NSF Series
Technical Data
Package Details
Recommended Land Pattern
A
E
1.0
.039
F
B
1.6
3.0
.063
.118
C
1.0
.039
G
B
1.5
4.5
3.0
.059
.177
.118
J
NSF1
NSF1
REF
A
NSF2
6.1
0.24
2.0
5.0
0.20
1.5
0.7
.027
B
C
E
F
G
J
0.08
4.9
0.06
4.2
2.0
.079
0.6
.024
0.7
.027
0.19
2.0
0.16
1.9
1.5
3.9
2.5
.059
.154
.098
0.08
2.54
0.10
0.2
0.07
1.27
0.05
0.2
NSF2
0.01
1.0
0.01
1.0
0.04
0.04
mm
inches
Scale: None (Dimensions in
)
All specifications are subject to change without notice.
DS-190 REV B
S a R o n ix
141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894
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