B3AL-1002P [OMRON]
Long-stroke Tactile Switch (SMT); 长行程轻触开关（ SMT ）
| 型号： | B3AL-1002P |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Long-stroke Tactile Switch (SMT) |
| 文件： | 总3页 (文件大小：285K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Long-stroke Tactile Switch (SMT)
Long-stroke Tactile Switches with High
B3AL
Operating Forces and Long Life.
●
●
High operating force also providing long life.
(OF = 3.5 N {357 gf}, Durability = 1 million
operations)
Long stroke achieved by using a rubber plunger.
RoHS Compliant
■ Model Number Legend
B3AL-100@@
1
2
1. Operating Force (OF)
Symbol
Meaning
0
1
2
3
1.96 N {200 gf}
2.45 N {250 gf}
3.00 N {306 gf}
3.50 N {357 gf}
2. Packaging
Symbol
blank
P
Meaning
Bag
Embossed tape
■ List of Models / Operating Characteristics
Model
B3AL-1000P
B3AL-1001P
B3AL-1002P
B3AL-1003P
Color of pushbutton
Operating force (OF)
Releasing force (RF)
Pretravel (PT)
Red
Green
Black
White (Milky-white)
1.96 0.59 N {200 60 gf} 2.45 0.69 N {250 70 gf} 3.00 0.90 N {306 92 gf} 3.50 1.05 N {357 107 gf}
0.24 N {24 gf} min.
0.49 N {50 gf} min.
0.60 N {61 gf} min.
0.70 N {71 gf} min.
+0.2
1.3 mm
−0.3
Minimum order unit
1,400 pcs
Note: Order in multiple of the minimum order unit.
1
B3AL
B3AL
■ Ratings / Characteristics
Ratings
1 to 50 mA at 5 to 16 VDC (resistive load)
-40°C to +90°C at 60%RH max. (with no icing or condensation)
35% to 85% (at +5 to +35 °C)
Ambient operating temperature
Ambient operating humidity
Contact configuration
Contact resistance
Insulation resistance
Dielectric strength
Bounce time
SPST-NO
100 mΩ max.
100 MΩ min. (at 100 VDC)
250 VAC, 50/60 Hz for 1 min
5 ms max. (The center of the plunger is pressed at a speed of 3 or 4 times per second.)
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude
Destruction: 1,000 m/s2 max.
Malfunction: 100 m/s2 max.
Vibration resistance
Shock resistance
Durability
Weight
1,000,000 operations min.
Approx. 0.18 g
■ Model Structure
Pushbutton
Plunger
Moving contact
Terminal (contact)
Base
■ Dimensions (Unit: mm)
6
4.9 dia.
PCB Pad
(Top View)
5.8
6.9
8
4
2
Terminal Arrangement/
Internal Connections
(Top View)
5
0.8
1.4
6.6
Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. No terminal numbers are indicated on the Switches.
2
B3AL
B3AL
■ Precautions
Note: Be sure to read the precautions common to all Tactile Switches for correct use.
Operation
■ Precautions for Correct Use
• Do not repeatedly operate the Switch with excessive force.
soldering
Applying excessive pressure or applying additional force after
the plunger has stopped may deform the disk spring of the
Switch, resulting in malfunction.
Do not exceed the following terminal temperature profile during
soldering in a reflow oven.
• Be sure to set up the Switch so that the plunger will operate in a
straight vertical line.
If the plunger is pressed of-center or from an angle it may cause
deformation or damage to some parts.
260°C
220°C
180°C
150°C
Main
• We recommend using a round bar with a diameter of at least 3
mm as the actuator.
heating
time
Preheating time
60s max.
60 to 120s
Time
Dust Countermeasures
Washing
The Switches are not sealed, and cannot be washed.
Doing so will cause the washing agent, together with flux or dust
particles on the PCB, to enter the Switch, resulting in malfunction.
Do not mount or use the Switch in areas that are subject to dust.
If dust is unavoidable, protect the Switch with a sheet or other
countermeasure.
Water and Drip Resistance
The switch is not water or drip resistant.
Do not use it in locations subject to water.
Packaging Specifications
The packaging specifications for B3AL Switches in embossed
taping are given below.
12 0.1
4
0.1
1.5 +0.1 dia.
2
0
Cross section
C-C
C
1.75
7.50
16
C
(5.5)
Tape drawing direction
(22)
Tape drawing direction
Reel
• Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product.
• Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad
systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious
influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or
equipment, and be sure to provide the system or equipment with double safety mechanisms.
Note: Do not use this document to operate the Unit.
OMRON Corporation
ELECTRONIC AND MECHANICAL COMPONENTS COMPANY
Contact: www.omron.com/ecb
Cat. No. A196-E1-03
0812(0207)(O)
3
相关型号：
B3AL-1003
Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 16VDC, 4.55N, Solder Terminal, Surface Mount-straight, ROHS COMPLIANT
OMRON
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