MB6 [GREATECS]
SMT Double Action Switch; SMT双动开关
| 型号： | MB6 |
| 厂家： | 
GREATECS |
| 描述： | SMT Double Action Switch |
| 文件： | 总4页 (文件大小：153K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Multi-Direction Switches
SMT Double Action Switch
MB6 Series
Unit: mm [inch]
General Tolerance: 0.ꢀ mm
Circuit
P.C.B. LAYOUT (View from the Direction A)
Operating Force - Travel Chart
How to order:
MB6 1
Item
Object
Base
Qty
1
Materials
Nylon UL 94V-0
Copper Alloy
PTFE
Treatment
1
2
3
4
5
6
Black
Silver PlaƟng
White
ķ
Ĵ
Terminals
Dustcover
Contact Disc
Cover
1
Ķ
1
ij
2
Stainless Steel
Nickel Silver
Nylon UL 94V-0
Silver Cladding
1
HEIGHT “L” (see drawins):
ĵ
IJ
1
30 L = 3.00 mm [.118 inch]
38 L = 3.80 mm [.150 inch]
Stem
1
Black
All products of GREATECS are RoHS compliant.
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H01
Multi-Direction Switches
SMT Double Action Switch
MB6 Series
SPECIFICATIONS
1. Style
This specification describes ”DOUBLE ACTION SWITCH”, mainly used as signal
switch of electric devices, with the general requirements of mechanical and
electrical characteristic.
1.1 Operating Temperature Range : -20 ɗ~+70ɗ
1.2 Storage Temperature Range : -30ɗ~+85ɗ
2. Current Range: 50mA, 12V DC
3. Type of Actuation: Double Action Tactile Feedback
4. Test Sequence:
ITEM DESCRIPTION
TEST CONDITIONS
REQUIREMENTS
There shall be no
Visual
1
By visual examination check without defects that affect the
Examination any out pressure & testing
serviceability of the
product.
Applying a static load twice the
actuating fore to actuator.
Contact
2
Measurements shall be made with a 100m Max
1 kHz small current contact
Resistance
resistance meter.(20mV 50mA max)
Measurements shall be made
Insulation following application of 100 V DC
3
4
100M Min
Resistance potential across terminals and
across terminals and frame.
Dielectric 250 V AC(50Hz or 60Hz) shall be
There shall be no
breakdown or flashover
Withstanding applied across terminals and across
Voltage
terminals and frame for 1 minute.
Lightly striking the actuator at a rate
encountered 3 to 4 operations per
sec, bounce shall be tested at “ON”
and “OFF”
20 m seconds Max.
5
Bounce
5V DC 5K
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H01
Multi-Direction Switches
SMT Double Action Switch
MB6 Series
Operating
Force ȿ
6
7
Refer to part on drawing
-
Stroke
1 Contact Resistance:
10 Max
2 Insulation Resistance:
10M Min
Placing the switch such that the
direction of switch operation is
vertical, a static load of 3 kgf
(29.4N)shall be applied in the
direction of stem operation for a
period of 15 seconds
Stop
Strength
3 Bounce:
20 m seconds max
4 Voltage: AC 250V 1minute
Min
1 Shall be free from
pronounced backlash and
falling-off or breakage
terminals
2 Contact Resistance:
10 Max
Solder Heat
Resistance
ɎġSMT Type~MB6 Series
8
3 Insulation Resistance:
10M Min
4 Bounce:
20 m seconds max
5 Voltage: AC 250V
1minute Min
Shall be vibrated in accordance
with Method 201A of
1 Contact Resistance:
10 Max
MIL-STD-202F
Range of oscillation:10 to 55 Hz
1)Swing distance =1.5mm
2)Frequency: 10-55-10Hz in
1-min/cycle.
2 Insulation Resistance:
10M Min
9
Vibration
3 Bounce:
20 m seconds max
4 Voltage: AC 250V 1minute
Min
3)Direction of oscillation: Three
mutually perpendicular directions,
including the directions of stem
travel.
4)Test time: 2 hours each direction
Shall be shocked in accordance with
Method 213B condition A of
MIL-STD-202F
10
Shock
1)Acceleration; 50G
Ditto
2)Action time:11 1m seconds
3)Testing Direction: 6 sides
4)Test Cycle: 3 times in each direction
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H01
Multi-Direction Switches
SMT Double Action Switch
MB6 Series
Measurements shall be made following 1 Operating force: 30ꢀ of
the test forth below烉
initial force
2 Contact Resistance:
10 Max
1 5mA,5 VDC resistive load
2 Applying a static load the operating
force to the center of the stem in the
direction of operation
Static Load烌OF Max.
3 Cycle of Operation烉
3 Insulation Resistance:
10M Min
Operating
Life
11
12
4 Bounce:
20 m seconds max
5
Voltage: AC 250V 1minute
Min
30,000 cycles Min
1 Contact Resistance:
10 Max
Following the test set forth below
the sample shall be left in normal
temperature and humidity
conditions for 1 hour before the
measurements are made:
2 Insulation Resistance:
10M Min
Resistance
Low
Tempera- ture
3 Bounce:
20 m seconds max
1 Temperature:-30 2ɗ
4 Voltage: AC 250V 1minute
Min
2 Time: 96 hours
Following the test set forth below the
sample shall be left in normal
temperature and humidity conditions
for 1 hour before the measurements
are made:
Heat
Ditto
Ditto
13
14
Resistance
1 Temperature:85 2ɗ
2 Time: 96 hours
Following the test set forth below
the sample shall be left in normal
temperature and humidity
conditions for 1 hour before the
measurements are made:
Humidity
Resistance
1 Temperature:40 2ɗ
2 Relative Humidity: 90~95ꢀ
3 Time: 96 hours
5. SOLDERING CONDITIONS:
Ŷ Reflowl Soldering
Ŷ Manual Soldering
MAX
260°C
255°C
230°C
Max. 350 °C
Soldering Temperature
150°C
Continuous Soldering Time
Max. 5 seconds
Room
Temperature
5~10sec
120~150sec
TIME(sec)
60sec
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4
H01
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