Sensor Switches

Sensor Switches
NP1 Series
Optical Roll Ball Switch
Applications:
1. 45° Tilt Detecting within a 360° radius:
Home Appliance Tilt Off function
2. Slight Vibration Detecting:Earthquake Alarm
Dimensions/ Operation/ P.C.B. Layout(Unit:mm,Tolerance: ±0.25mm)
For Horizontal P.C.B Layout
NP1 - 0CA0
For Horizontal P.C.B Layout
NP1 - 0CAA
For Horizontal P.C.B Layout
All specifications are restricted to QA test criteria.
DRW: D.L. JIN, CHK: D.F. LEE, APP: H.Z. QIU
NP1 - 0CAB
For Horizontal P.C.B Layout
NP1 - 0CAC
[email protected]
www.greatecs.com
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Sensor Switches
NP1 Series
Optical Roll Ball Switch
GENERAL SPECIFICATIONS
Features:
Mechanical Characteristics:
1. Small size & compact space.
2. Housing made of high insulation plastics material,
free from electric conduction and rust problem.
3. Using photo transistors to detect signal makes the
signal highly reliable and stable.
4. All plastic material subject to industrial purpose
meets with UL94V grade; high temperature and
fireproof function
5. Suitable to IC trigger singnal.
6. Suitable to horizontal PCB.
7. Tilt Angles: 15°,20°,30° and 45° within a 360° radius.
8. Complete replacement of mercury switch and meet
with environmental protection
1. Temperature Range: Operating: -25°C to +85°C ;
Storage : -40°C to +85°C
2. Pull Force of Terminal: 500 gf for 1 minute
3. Operation Life: 30,000 Hours
4. Humidity: 95% RH,40°C for 96 hrs.
5.Solder ability : After flux 260±5°C for 5±0.5
seconds 95% coverage
Absolute Maximum Rating( Ta=25°C )
Item
Input
R ating
Unit
Pd
75
mW
R evers e Voltage
Vr
5
V
F orward C urrent
IF
50
mA
Peak Forward Current (*)
Collector Power Dissipation
Bill Of Material:
IFP
Pc
C ollec tor C urrent
Output
1. Housing: Class-Fiber Polyamide,UL 94-0
2. Base: Class-Fiber Polyamide, UL 94-0
3. Ball :Stainless Steel
4. Infrared Emitting Diodes: 5. Silicon Photo Transistors: 6. Inside part: Copper Alloy,Nickel Plated
S ymbol
Power Dissipation
1
A
100
mW
Ic
20
mA
C -E Voltage
VCEO
30
V
E -C Voltage
VECO
5
V
(*) tw=100 uSec. T=10 mSec.
ELECTRICAL CHARACTERISTICS(Ta=25°C)
Parameter
Symbol
Condition
Min.
Typ. Max.
Unit
Forward Voltage
VF
IF =20mA
1.5
V
Reverse Current
IR
VR =5V
10
µA
2
µA
0.4
V
Peak Wavelength
Ȝp
IF =10mA
Dark C urrent
ID
VCE =10V
C-E Saturation Voltage
Light Current
Rise Time
Fall Time
VCE (sat)
IL
940
IC =0.25mA
IF =20mA
VCE =5V
nm
5
mA
Tr
IC =0.8mA
5
µsec
Tf
Vcc=30v
R L=1KΩ
5
µsec
IF =20mA
0.5
Character: When tilt degree: Θ< 45°± 10°, Output current= Iceo (Lo);
Θ> 45°± 10°,Output current= Ic (Hi).
Typical Electrical / Optical Characteristics Curves (Ta=25°C)
[email protected]
www.greatecs.com
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Sensor Switches
NP1 Series
Optical Roll Ball Switch
« NOTE
1. Strongly recommend that us ing 20mA as input current.
2. For the continued product improvement as one of the company policy, specifications may change or
update without notice. The latest information can be obtained through our sales offices. Normally,
all products are supplied under our standard conditions.
« PRECAUTIONS FOR USE
1. The product is used mainly in electronic devices such as automotive devices, visual devices, home
electrical appliances, information devices and communication settings. If the products is intended
to be used for other endurance equipments requiring higher safety and reliability such as life support
system, space and aviations devices, disaster and safety system, it’s necessary to make verification of
conformity or contact us for the details before using.
2. Don’t try to clean the switch with a solvent or similar substance after the solderring process
3. The switch might be damaged if using the water-soluble flux.
PACKAGE (Minimum Order Quantity: One Bag / One Box)
1.
2.
Part Number
Package
Quantity
Total
Size
NP1-0CA0
PE Bag
200 pcs
200 pcs
12.7 x 17.8 cm
Inner Box
8 Bags
1,600 pcs
36 x 20 x 9 cm
NP1-0CAC
Carton
3 Boxes
4,800 pcs
36 x 28 x 23 cm
NP1-0CA0
IC tube
48 pcs
48 pcs
52.5 x 1 x 1.75 cm
Inner Box
72 tubes
3,456 pcs
54 x 13 x 13 cm
Carton
4 Boxes
13,824 pcs
55 x 29 x 29 cm
NP1-0CAA
NP1-0CAB
NP1-0CAA
NP1-0CAB
NP1-0CAC
[email protected]
www.greatecs.com
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