SQSEN830 [SIGNALQUEST]
ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN;
| 型号： | SQSEN830 |
| 厂家： | 
SignalQuest |
| 描述： | ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN |
| 文件： | 总8页 (文件大小：623K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DATASHEET
SQ-SEN-8XX
ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN
FEATURES
.
.
Zero-power Normally - < 50 nA when activated
High Sensitivity & Long Life - Semiconductor grade
electroplating
.
.
.
.
Miniature Size - 3.3 mm x 6.9 mm
Simple Interface - No signal conditioning required
Quiet - Undetectable sound level
Surface Mount- RoHS compliant, lead-free, tape and
reel
FUNCTION
.
.
Activation Angle - Available in 15°, 30°, 45°, 15°
Bi-directional
Made in USA - fully automated production, 100%
testing, worldwide quality and price leader
.
.
.
.
On / off tilt sensing
Non-sensitive to vibration when open
Normally open when horizontal
Normally closed when below the switch angle
FUNCTIONAL DIAGRAM
APPLICATIONS
.
.
.
Security, anti-tamper, anti-theft, alarms
TV remote control tilt wake-up
Screen orientation
8XX SERIES SINGLE SIDED
SQ-SEN-815, SQ-SEN-830, SQ-SEN-845
DESCRIPTION
The SQ-SEN-8xx sensor acts like a position sensitive
switch that is normally open when horizontal, and
normally closed below the switch angle. It is designed
to be non-sensitive to vibration a horizontal orientation.
When at rest in a horizontal orientation, the sensor will
settle in an open state. When tipped down from vertical
to the "switch angle" it will produce continuous on/off
contact closures while in motion. When at rest below
the switch angle, it will settle normally open.
8XX SERIES BIDIRECTIONAL
SQ-SEN-815B
PATENTS
United States: 7421793, Taiwan: I331674.
Patents pending.
© SignalQuest, LLC
Updated: 2014-01-16
10 Water St.
Lebanon, NH 03766 USA
Tel: 603.448.6266
Fax 603.218.6426
www.signalquest.com
info@signalquest.com
2014
1
DATASHEET
SQ-SEN-8XX
ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN
TABLE OF CONTENTS
Table of Contents .................................................................................................................................................................2
Theory of Operation.............................................................................................................................................................3
Functional Behavior .............................................................................................................................................................3
Characteristics......................................................................................................................................................................3
Dimensions 8xx ...................................................................................................................................................................4
Dimensions 8xxB.................................................................................................................................................................5
Example PCB Landing.........................................................................................................................................................6
Product Comparison.............................................................................................................................................................7
Ordering Guide ....................................................................................................................................................................7
Limitations and Warnings.....................................................................................................................................................8
Testing.................................................................................................................................................................................8
System Integration Testing ...................................................................................................................................................8
Notice..................................................................................................................................................................................8
Further Information..............................................................................................................................................................8
Notes ...................................................................................................................................................................................8
© SignalQuest, LLC
2014
10 Water St.
Lebanon, NH 03766 USA
Tel: 603.448.6266
Fax 603.218.6426
www.signalquest.com
info@signalquest.com
Updated: 2014-01-16
2
DATASHEET
SQ-SEN-8XX
ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN
THEORY OF OPERATION
The SQ-SEN-8xx sensor acts like a position sensitive switch which is normally open in a range of orientations, and normally
closed in another range of orientations. When resting in a normally open orientation, contacts are virtually guaranteed to be
open. When resting in the normally closed orientation (unlike normally open) contacts are not guaranteed to be closed. A
good rule of thumb is that they will be closed 95% - 99% of the time, when at rest.
When in a normally closed orientation, the sensor will chatter open and closed as it is vibrated. The engineer should design
his or her software to look for high-to-low and low-to-high edge transitions rather than an open or closed state of the switch.
FUNCTIONAL BEHAVIOR
SWITCH CLOSED ANGLE
SWITCH OPEN ANGLE
PART
Degrees down from horizontal
Degrees back to horizontal
SQ-SEN-815
15
2
SQ-SEN-815B
SQ-SEN-830
+15, -15
27
2+, -2
9
SQ-SEN-845
37
17
Data represents average values.
CHARACTERISTICS
PARAMETER
MIN
MAX
CONDITIONS
Shock Survival
5,000 g
85º C
12 V
5x, 0.1 ms half-sin, any axis
Storage Temperature
Supply Voltage Range
Current Sink*
-40º C
0.5 V
50 nA
10 mA
* Current consumption is determined by the resistance of the application circuit and the supply voltage.
© SignalQuest, LLC
2014
10 Water St.
Lebanon, NH 03766 USA
Tel: 603.448.6266
Fax 603.218.6426
www.signalquest.com
info@signalquest.com
Updated: 2014-01-16
3
DATASHEET
SQ-SEN-8XX
ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN
DIMENSIONS 8XX
PHYSICAL SIZE
SYMBOL
DESCRIPTION
Length
MM
TOLERANCE
A
6.8
±0.25
B
C
D
E
F
Diameter
3.3
0.8
0.9
0.4
0.4
±0.1
Terminal Width 1
Solder Nub Diameter
Solder Nub Length
Terminal Width 2
±0.25
±0.25
±0.1
±0.25
© SignalQuest, LLC
2014
10 Water St.
Lebanon, NH 03766 USA
Tel: 603.448.6266
Fax 603.218.6426
www.signalquest.com
info@signalquest.com
Updated: 2014-01-16
4
DATASHEET
SQ-SEN-8XX
ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN
DIMENSIONS 8XXB
PHYSICAL SIZE
SYMBOL
DESCRIPTION
Length
MM
TOLERANCE
±0.25
A
6.8
B
C
D
E
Diameter
3.3
0.8
0.9
0.4
±0.1
Terminal Width
Solder Nub Diameter
Solder Nub Length
±0.25
±0.25
±0.1
© SignalQuest, LLC
2014
10 Water St.
Lebanon, NH 03766 USA
Tel: 603.448.6266
Fax 603.218.6426
www.signalquest.com
info@signalquest.com
Updated: 2014-01-16
5
DATASHEET
SQ-SEN-8XX
ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN
EXAMPLE PCB LANDING
RECOMMENDED PCB LANDING
ALTERNATE, PCB CUTOUT LANDING (USE FOR LOWEST PROFILE)
SYMBOL
DESCRIPTION
MM
SYMBOL
DESCRIPTION
Pitch
MM
6.0
A
Recess Length
7.25
A
B
C
B
C
D
Pad Length
Pad Width
0.8
1.5
3.6
Pad Length
Pad Width
1.2
2.1
Recess Width
*Note: Alternative layouts may be used to optimize size or manufacturability
© SignalQuest, LLC
2014
10 Water St.
Lebanon, NH 03766 USA
Tel: 603.448.6266
Fax 603.218.6426
www.signalquest.com
info@signalquest.com
Updated: 2014-01-16
6
DATASHEET
SQ-SEN-8XX
ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN
PRODUCT COMPARISON
SERVICE
LIFE
(YRS)
OPERATING
TEMPERATURE
CYCLES
*
GRADE
ASSEMBLY METHOD
SEALED WASHABLE
ROHS
Reflow Solder: 260° C peak
Hand Assembly: 315° C peak,
2 -3 seconds on end terminal
Reflow Solder: 260° C peak
Hand Assembly: 315° C peak,
2 -3 seconds on end terminal
I
Yes
Yes
Yes
Yes
Yes
Yes
-40º to +85º C
-25º to +70º C
1 Billion 10
C
1 Billion
5
*Test conditions: 0.5 gRMS, 5 to 200 Hz flat spectrum
ORDERING GUIDE
PART NUMBER
PACKAGING CODE
EXAMPLE COMPLETE PART NUMBER
SQ-SEN-815-C
SQ-SEN-815B-C
SQ-SEN-830-C
SQ-SEN-845-C
SQ-SEN-815-I
SQ-SEN-815B-I
SQ-SEN-830-I
SQ-SEN-845-I
TR - Tape on Reel
SQ-SEN-815-CTR
CT - Cut Tape
TR - Tape on Reel
SQ-SEN-815-ITR
© SignalQuest, LLC
2014
10 Water St.
Lebanon, NH 03766 USA
Tel: 603.448.6266
Fax 603.218.6426
www.signalquest.com
info@signalquest.com
Updated: 2014-01-16
7
DATASHEET
SQ-SEN-8XX
ON/OFF TILT SENSOR, HORIZONTAL NORMALLY OPEN
LIMITATIONS AND WARNINGS
This product is not designed for use in life support and/or safety equipment where malfunction of the product can reasonably
be expected to result in personal injury or death. Buyer uses this product in such applications at Buyer’s own risk and agrees
to defend, indemnify, and hold harmless SignalQuest, LLC from any and all damages, claims, suits, or expenses resulting
from such misuse.
TESTING
The performance of each sensor is verified through build-time testing.
SYSTEM INTEGRATION TESTING
Thorough testing should be carried out prior to product release to ensure system integration has not introduced unforeseen
problems. The system integrator assumes the ultimate responsibility for the safety of the target application.
NOTICE
Information furnished by SignalQuest, Inc is believed to be accurate and reliable. However, this document may contain
ERRORS and OMMISIONS. Accordingly, the design engineer should use this document as a reference rather than a strict
design guideline and should perform thorough testing of any product that incorporates this or any other SignalQuest product.
No responsibility is assumed by SignalQuest, LLC for this use of this information, nor for any infringements of patents or
other rights of third parties that may result from its use. Specifications are subject to change without notice. No license is
granted by implication or otherwise under any patent or patent rights of SignalQuest, LLC Trademarks and registered
trademarks are the property of their respective companies.
FURTHER INFORMATION
For pricing, deliveries, and ordering information, please contact SignalQuest at (603) 448-6266
For updates on this and other documents, visit our website at www.signalquest.com.
NOTES
© SignalQuest, LLC
2014
10 Water St.
Lebanon, NH 03766 USA
Tel: 603.448.6266
Fax 603.218.6426
www.signalquest.com
info@signalquest.com
Updated: 2014-01-16
8
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