B3F-9100 [OMRON]
Mechanical Key Switch; 机械式按键开关
| 型号： | B3F-9100 |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Mechanical Key Switch |
| 文件： | 总5页 (文件大小：329K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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Mechanical Key Switch
B3F
A Wide Range of Models: 6 x 6 mm, 12 x
12 mm, Vertical and High-force.
Excellent tactile feel combined with high life
expectancy.
Available in stick packaging for automatic
mounting to PCBs.
Up to 2.55 N (260-gf) operating force for a firmer
operating touch.
Pushbuttons available in nine colors.
Ordering Information
6 x 6 mm Models
Type
Plunger
Height x pitch
Operating
force (OF)
W
ithout ground terminal
With ground terminal
Bags * Sticks (90/stick)
Bags *
B3F-1100
B3F-1102
B3F-1105
B3F-1120
B3F-1122
B3F-1125
B3F-1110
B3F-1150
B3F-1152
B3F-1155
---
Sticks (75/stick)
Standard
Flat
4.3 x 6.5 mm
0.98 N (100 gf) B3F-1000 B3F-1000S
1.47 N (150 gf) B3F-1002 B3F-1002S
2.55 N (260 gf) B3F-1005 B3F-1005S
0.98 N (100 gf) B3F-1020 B3F-1020S
1.47 N (150 gf) B3F-1022 B3F-1022S
2.55 N (260 gf) B3F-1025 B3F-1025S
B3F-1100S
(B3F-1jjj)
B3F-1102S
B3F-1105S
5.0 x 6.5 mm
B3F-1120S
B3F-1122S
B3F-1125S
5.0 x 7.5 mm
7.3 x 6.5 mm
0.98 N (100 gf) ---
---
---
Projected
0.98 N (100 gf) B3F-1050 B3F-1050S
1.47 N (150 gf) B3F-1052 B3F-1052S
2.55 N (260 gf) B3F-1055 B3F-1055S
0.98 N (100 gf) B3F–1070 ---
B3F-1150S
B3F-1152S
B3F-1155S
Extended
Flat
9.5 x 6.5 mm
3.15 mm
---
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---
---
---
---
---
---
---
---
Vertical
0.98 N (100 gf) ---
1.47 N (150 gf) ---
2.55 N (260 gf) ---
0.98 N (100 gf) ---
1.47 N (150 gf) ---
2.55 N (260 gf) ---
0.98 N (100 gf) ---
1.47 N (150 gf) ---
2.55 N (260 gf) ---
---
---
---
---
---
---
---
---
---
B3F-3100
B3F-3102
B3F-3105
B3F-3120
B3F-3122
B3F-3125
B3F-3150
B3F-3152
B3F-3155
(B3F-3jjj)
3.85 mm
6.15 mm
Projected
*
(100 / bag)
Plunger type
Appearance
Flat
Projected
Extended
Flat (vertical)
Projected (vertical)
4.3 or
7.3
9.5
6.15
3.15 or 3.85
12 x 12 mm Models
Type
Plunger (or
LED color)
Height x pitch
Operating
force (OF)
Without ground terminal
With ground terminal
Bags **
Sticks (45/stick)*
B3F-4000S
B3F-4005S
B3F-4050S
B3F-4055S
B3F-5000S
Bags **
B3F-4100
B3F-4105
B3F-4150
B3F-4155
B3F-5100
Sticks (45/stick)
B3F-4100S
B3F-4105S
B3F-4150S
B3F-4155S
B3F-5100S
Standard
Flat
4.3 x 12.5 mm 1.27 N (130 gf) B3F-4000
2.55 N (260 gf) B3F-4005
(B3F-4jjj)
Projected
Flat
7.3 x 12.5 mm 1.27 N (130 gf) B3F-4050
2.55 N (260 gf) B3F-4055
Long life
expectancy
4.3 x 12.5 mm 1.27 N (130 gf) B3F-5000
(B3F-5jj0)
Projected
Flat
7.3 x 12.5 mm
B3F-5050
B3F-5050S
B3F-5001S
B3F-5150
B3F-5101
B3F-5150S
B3F-5101S
High reliability
gold-plated
4.3 x 12.5 mm 1.27 N (130 gf) B3F-5001
(B3F-5jj1)
Surface
Projected
Red LED
Green LED
7.3 x 12.5 mm
B3F-5051
B3F-5051S
B3F-9100
B3F-9200
B3F-9300
B3F-5151
B3F-5151S
7.3 x 12.5 mm 1.27 N (130 gf) ---
---
---
---
---
---
---
illumination
(B3F-9jjj)
---
---
Yellow LED
*
36 per stick for B3F-9jjj.
** (100 / bag)
Accessories (order separately)
Special keytops are available for projected plunger models. See page 27 (Product B32).
Specifications
Ratings
Switching capacity
5 to 24 VDC, 1 to 50 mA (resistive load)
30 VDC
Insulation voltage
Characteristics
Contact form
SPST-NO
Contact resistance
Insulation resistance
Dielectric strength
Bounce time
100 m
100 M
Ω
Ω
max. (at 5 VDC, 1 mA; initial value.)
min. (at 250 VDC)
500 VAC, 50/60 Hz for 1 min
5 ms max.
Vibration resistance
Malfunction: 10 to 55 Hz, 1.5 mm double amplitude
2
Shock resistance
Destruction: 1,000 m/s min. (Approx. 100 G min.)
2
Malfunction: 100 m/s min. (Approx. 10G min.)
Life expectancy
B3F-1jjj, -3jjj:
100-gf OF: 1,000,000 operations min.
150-gf OF: 300,000 operations min.
260-gf OF: 100,000 operations min.
B3F-4jjj:
130-gf OF: 3,000,000 operations min.
260-gf OF: 1,000,000 operations min.
B3F-5jjj: 10,000,000 operations min.
B3F-9jjj: 1,000,000 operations min.
Ambient temperature
Ambient humidity
Weight
–25°C to 70
°C (with no icing)
35% to 85%
6 x 6 mm models: approx. 0.25 g
12 x 12 mm models: approx. 0.85 g
Operating Characteristics
Model
B3F-1jjj, -3jjj
B3F-4jjj, -5jjj, -9jjj
100 gf models
150 gf models
260 gf models
130 gf models
260 gf models
B3F-1jj0, -3jj0 B3F-1jj2, -3jj2 B3F-1jj5, -3jj5
B3F-4jj0,
B3F-4jj5
-5jj0, -9jj0
Operating force (OF) 0.98±0.32 N
(100±30 gf)
1.47±0.49 N
(150±50 gf)
2.55±0.69 N
(260±70 gf)
1.27±0.49 N
(130±50 gf)
2.55±0.69 N
(260±70 gf)
Reset force
(RF min.)
0.2 N (20 gf)
0.49 N (50 gf)
0.49 N (50 gf)
0.29 N (30 gf)
0.49 N (50 gf)
+0.2
+0.2
Pretravel (PT)
0.25
/
mm
0.3
/
mm
–0.1
–0.1
Engineering Data
Operating Force vs. Stroke (Typical)
Forward Current Derating
Curve
B3F-1jjj, -3jjj
B3F-4jjj, -5jjj, -9jjj
OF: 260 gf
OF: 150 gf
OF: 130 gf
OF: 100 gf
Stroke S (mm)
Stroke S (mm)
Ambient temperature (°C)
Note: To determine illuminated current of
surface illumination types
(B3F-9jjj), refer to the above for
-
ward current derating curve.
Dimensions
Note:
1. Unless otherwise stated, a tolerance of ± 0.4mm applies to all dimensions
2. No terminal numbers appear on the switches. To orient a switch in the “bottom view” position, turn it so that the terminals are on
the up and down sides and the word OMRON is right-side up.
(Bottom view)
6 x 6 mm Models
Standard, Flat Plunger Type
(without Ground Terminal)
B3F-1000, -1002, -1005,
-1020**, -1022**, -1025**
Standard, Flat Plunger Type
(with Ground Terminal, Pitch: 6.5 mm)
B3F-1100, -1102, -1105,
PCB Mounting
(Top View)
PCB Mounting
-1120**, -1122**, -1125**
(Top View)
6±0.2
6±0.2
4.5±0.1
4.5±0.1
6±0.2
4.5±0.2
6±0.2
4.5±0.2
4.1±0.1
6.5±0.1
Four 1±0.05 dia
Five
1±0.05
1.5
6.5±0.1
3.5 dia
3.5 dia
erminal Arrangementdia
Terminal Arrangement
/Internal Connections
(Top View)
T
4.3±0.2**
3.4
0.3
/Internal Connections
(Top View)
4.3±0.2**
3.4
0.3
3.5
3
1
3.5
4
3
4
6.5±0.5
7.7±0.5
6.5±0.5
7.7±0.5
0.7
0.7
2
0.7
0.7
2
1
5
**Height of B3F-1020, -1022, -1025 is 5
±0.2 mm.
**Height of B3F-1120, -1122, -1125 is 5±0.2 mm.
Standard, Projected Plunger Type
(without Ground Terminal)
Standard, Projected Plunger Type
(with Ground Terminal)
B3F-1150, -1152, -1155
B3F-1050, -1052, -1055
PCB Mounting
(Top View)
PCB Mounting
(Top View)
6±0.2
6±0.2
4.5±0.1
6±0.2
4.5±0.2
6±0.2
4.5±0.2
4.5±0.1
6.5±0.1
Four 1±0.05 dia
4.1±0.1
1.5
j2.4±0.1
3.5 dia
3.5 dia
Five
1±0.0
j2.4±0.1
6.5±0.1
T
erminal Arrangement
1.8±0.1
/Internal Connections
(Top View)
T
erminal Arrangement
1.8±0.1
3.4
5 dia
7.3±0.2
/Internal Connections
7.3±0.2
(Top View)
4.3±0.2
3.4
0.3
4.3±0.2
3
4
3
4
3.5
3.5
0.3
2
1
6.5±0.5
7.7±0.5
2
1
6.5±0.5
7.7±0.5
0.7
0.7
0.7
0.7
5
Extended Type
B3F-1070
PCB Mounting
(Top View)
6±0.2
4.5±0.2
4.5±0.1
6±0.2
3.5 dia
3 dia
6.5±0.1
four 1.0
dia ± 0.05
9.5
Internal Connec-
tions
Max. 0.5
3.4
(Top View)
3.5
0.3
6.5±0.5
7.5±0.5
0.7
0.7
Vertical, Flat Plunger Type
Vertical, Projected Plunger Type
(Height: 6.15 mm)
(Height: 3.15 mm)
B3F-3100, -3102,
-3105
(Height: 3.85mm)
B3F-3120, -3122,
-3125
B3F-3150, -3152, -3155
PCB Mounting
(Top View)
7.3
PCB Mounting
(Top View)
Two 1.5±0.05 dia
7.3
Two 1.5±0.05 dia
6.25
6.25
2.5±0.1
2.5±0.1
4.5±0.1
7±0.1
4.5±0.1
7±0.1
3.5 dia
Two 1±0.05 dia
3.5 dia
Two 1±0.05 dia
j2.4±0.1
7.4
7.4
4
Terminal Arrangement
Terminal Arrangement
/Internal Connections
(Top View)
4
1.8±0.1
/Internal Connections
(Top View)
3.5
3.5
0.3
0.3
0.3
0.7
1
0.7
1
0.3
2.25
4.5±0.5
2.25
4.5±0.5
7±0.5
8.7
2.5±0.5
2.5±0.5
7±0.5
8.7
6.15±0.2
3.15±0.2/3.85±0.2
12 x 12 mm Models
Standard, Long Life Expectancy,
High Reliability, Flat Plunger Type
(without Ground Terminal)
Standard, Long Life Expectancy,
High Reliability, Flat Plunger Type
(with Ground Terminal)
B3F-4000, -4005, -5000, -5001
B3F-4100, -4105, -5100, -5101
PCB Mounting
(Top View)
PCB Mounting
(Top View)
Two 1.8±0.05 dia
Two 1.8±0.05 dia
12±0.2
5±0.1 9±0.1
5±0.1 9±0.1
12±0.2
6.9±0.1
5±0.2
12±0.2
Five
1.2±0.0
5
12.5±0.1
Four 1.2±0.05 dia
5±0.2
12±0.2
12.5±0.1
1.6
7.1 dia
7.1 dia
Terminal Arrangement
T
erminal Arrangement
dia
/Internal Connections
(Top View)
/Internal Connections
4.3
(Top View)
4.3
3
1
4
3.5
3.5
3
4
2
5
2
1
Standard, Long Life Expectancy,
High Reliability, Projected Plunger
Type (without Ground Terminal)
B3F-4050, -4055, -5050, -5051
Standard, Long Life Expectancy,
High Reliability, Projected Plunger
Type (with Ground Terminal)
B3F-4150, -4155, -5150, -5151
PCB Mounting
(Top View)
PCB Mounting
(Top View)
Two 1.8±0.05 dia
Two 1.8±0.05 dia
12±0.2
12±0.2
5±0.1 9±0.1
5±0.1 9±0.1
5±0.2
12±0.2
5±0.2
12±0.2
7.3
6.9±0.1
12.5±0.1
Four
1.2±0.0
5
Five
1.2±0.0
j3.8±0.1
1.6
12.5±0.1
7.1 dia
5
7.1 dia
T
erminal Arrangement
T
erminal Arrangement
j3.8±0.1
1.8±0.2
dia
/Internal Connections
/Internal Connections
dia
(Top View)
(Top View)
7.3±0.2
3
1
3
4.3±0.2
4
2
3.5
4
3.5
2
1
0.3
0.9
12.5±0.5
13.8±0.5
1
1
5
9±0.1
Surface Illumination Type
B3F-9100, -9200, -9300
PCB Mounting
(Top View)
Two 1.8±0.05 dia
12±0.2
5±0.1 9±0.1
15±0.2
13.8±0.1
5±0.2
12±0.2
Six 1.2±0.05 dia
j10
12.5±0.1
8.4 dia.
7.1 dia.
T
erminal Arrangement
/Internal Connections
(Top View)
7.3±0.2
6.3
3.5
4
4
0.7
4.5
0.3
0.5
12.5±0.5
1
1
9±0.1
0.25
13.8±0.5
0.25
13.5±0.5
Precautions
•
Do not apply additional force to the plunger once it has stopped
moving.
•
•
Solder at 260°±5°C within five seconds and within two tries.
Do not wash the switches. The switches may be damaged by
solvents if either wiped off using solvents or immersed in
solvents.
•
•
Do not allow flux or flux foam to penetrate onto the component
side of the PCB.
Use a single-sided PCB with a thickness of 1.6 mm. The
switches may be damaged due to instability or heat from
soldering if other PCBs (other thickness or through holes) are
used. If it is necessary to use another PCB, test the compatibility
and processing in advance.
•
The switches are not sealed and should be protected with a resin
sheet as shown below when used in dust-prone environments.
Keytop
Resin sheets
Switch
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