SWS51212D48 [SUNTSU]
Ceramic SMT 2 Pad Watch Crystal;
| 型号： | SWS51212D48 |
| 厂家： | 
Suntsu Electronics, Inc. |
| 描述： | Ceramic SMT 2 Pad Watch Crystal |
| 文件： | 总2页 (文件大小：315K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ceramic SMT 2 Pad Watch Crystal
SWS512 Series
4.9mm x 1.8mm
Features
• ±±0ppm (Tolerance) Available
• Ultra-Miniature Package
• Tape and Reel
Applications
• Real Time Clock
• Measurement instruments
• Wireless Applications
Part Numbering Guide
SWS 51 2 12 D 48 - 32.768K
SUNTSU WATCH SMT
CRYSTAL
FREQUENCY
kHz
4.9mm x 1.8mm
OPERATING TEMPERATURE RANGE
16 : -10°C - +60°C
2 PAD
FREQUENCY TOLERANCE
D : ±±0ppm
48 : -40°C - +85°C
LOAD CAPACITANCE
1± : 1±.5pF
9 : 9.0pF
7 : 7.0pF
COMPLIANT
Cage Code: 4GUT4
To customize your parameters contact a Suntsu representative.
Electrical Parameters
Units
Minimum
Typical
Maximum
Remarks
Frequency Range
kHz
3±.768
Frequency Tolerance at +±5ºC
Frequency Stability vs. Aging
Frequency Coefficient (ß)
Operating Temperature
Turnover Temperature
Storage Temperature
Load Capacitance
ppm
ppm
ppm/T±
°C
-±0
-3
+±0
+3
First year @ +±5ºC.
-0.040
-40
+±0
-55
-0.034
+±5
-0.0±8
+85
See part numbering guide for options.
See part numbering guide for options.
@ 100VDC ± 15V.
°C
+30
°C
+1±5
1±.5
pF
7
Shunt Capacitance
pF
1.33
Drive Level
µW
MΩ
kΩ
1
Insulation Resistance
Equivalent Series Resistance
500
70
Outline Drawing & Recommended Land Pattern
All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.
3.3±0.1
Suntsu Electronics, Inc.
142 TECHNOLOGY DR., SUITE 150
IRVINE, CA 92618
www.suntsu.com
Specifications are subject
to change without notice.
Call: +1-949-783-7300 | Fax: +1-949-783-7301
Ceramic SMT 2 Pad Watch Crystal
SWS512 Series
4.9mm x 1.8mm
Environmental Specifications
Mechanical Specifications
Temperature Cycling
MIL-STD-883, Method 1010, Condition B
Mechanical Shock
MIL-STD-±0±, Method ±13, Condition B
MIL-STD-883, Method ±007, Condition A
MIL-STD-±0±, Method ±10, Condition B
MIL-STD-±0±, Method ±15
Fine Leak Test
MIL-STD-883, Method 1014, Condition A
MIL-STD-883, Method 1014, Condition C
MIL-STD-883, Method 1004
Vibration
Gross Leak Test
Resistance to Soldering Heat
Resistance to Solvents
Solderability
Moisture Resistance
Moisture Sensitivity
J-STD-0±0, MSL 1
MIL-STD-883, Method ±003
Reflow Profile & Part Marking
Tp (Time At 260°C. 20-40 Sec)
260
Rup (Ramp Up, 3°C/Sec Max)
217
200
TI (Time Above 217°C.
60-150Sec)
150
Rdn (Ramp Down,
6°C/Sec Max)
Ts (Preheat Time.
60-180Sec)
T 25°C to Peak (480Sec Max)
Time (sec)
Tape And Reel Dimensions
All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.
3,000pcs / Reel
Suntsu Electronics, Inc.
142 TECHNOLOGY DR., SUITE 150
IRVINE, CA 92618
www.suntsu.com
Specifications are subject
to change without notice.
Call: +1-949-783-7300 | Fax: +1-949-783-7301
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