OMRON B3F-3105

Tactile Switch
B3F
Miniature, Space-Saving Tactile Switch Provides
Long Service Life and Easy Mounting
• Extended mechanical/electrical service life: 10 x 106 operations for
12 x 12 mm type and 1 x 106 operations for the 6 x 6 mm type
• Ideal for applications such as audio, office and communications equipment, measuring instruments, TVs, VCRs, etc.
• Taped radial type, vertical type and high force types are available.
• Gold plated models available for increased contact reliability, resistance to corrosive gas and insulation fault prevention for ion migration in harsh environments
• RoHS Compliant
Ordering Information
■ [email protected]@@, [email protected]@@
6 x 6 mm type
Type
Plunger
Switch height
Operating force
Model
Without ground terminal With ground terminal
Standard
Flat
Projected
Vertical
Flat
Projected
Bags
Bags
4.3 mm
General-purpose: 100 g
150 g
B3F-1000
B3F-1002
B3F-1100
B3F-1102
High-force:
260 g
B3F-1005
B3F-1105
5.0 mm
General-purpose: 100 g
150 g
B3F-1020
B3F-1022
B3F-1120
B3F-1122
High-force:
B3F-1025
B3F-1125
5.0 mm (7.5 mm pitch)
General-purpose: 100 g
260 g
—
B3F-1110
7.3 mm
General-purpose: 100 g
150 g
B3F-1050
B3F-1052
B3F-1150
B3F-1152
High-force:
B3F-1055
B3F-1155
260 g
3.15 mm
General-purpose: 100 g
150 g
—
—
B3F-3100
B3F-3102
High-force:
260 g
—
B3F-3105
3.85 mm
General-purpose: 100 g
150 g
—
—
B3F-3120
B3F-3122
High-force:
260 g
—
B3F-3125
6.15 mm
General-purpose: 100 g
150 g
—
—
B3F-3150
B3F-3152
High-force:
—
B3F-3155
260 g
Important Note:Switches cannot be water-washed.
Tactile Switch
B3F
221
■ [email protected]@@-G
6 x 6 mm type with Gold Plating
Type
Plunger
Switch height
Form of shipment
operating force
Model
Without ground terminal
With ground terminal
Bags (100 Switches)
6 x 6 mm switches
with gold plating
Flat
4.3 mm
180 g
5.0 mm
B3F-1002-G
B3F-1102-G
B3F-1022-G
B3F-1122-G
Note: The minimum order is 100 Switches. Order in multiples of the minimum order.
■ [email protected]@@, [email protected]@@
12 x 12 mm type
Type
Plunger
Switch height
Operating force
Model
Without ground terminal With ground terminal
Standard
Flat
Projected
Long service life
High reliability
gold-plated
contact
4.3 mm
7.3 mm
Bags
B3F-4000
B3F-4100
High-force:
260 g
B3F-4005
B3F-4105
General-purpose: 130 g
B3F-4050
B3F-4150
High-force:
260 g
B3F-4055
B3F-4155
General-purpose: 130 g
B3F-5000
B3F-5100
Flat
4.3 mm
Projected
7.3 mm
B3F-5050
B3F-5150
Flat
4.3 mm
B3F-5001
B3F-5101
Projected
7.3 mm
B3F-5051
B3F-5151
Important Note: Switches cannot be water-washed.
222
Bags
General-purpose: 130 g
Tactile Switch
B3F
■ [email protected]@@
Taped Radial (Auto Insertion)
6 x 6 mm type
Type
Plunger
Switch height
Operating force
Model
B3F-6000
Flat
4.3 mm
General-purpose: 100 g
B3F-6000
B3F-6100
High-force:
150 g
B3F-6002
B3F-6102
General-purpose: 100 g
B3F-6020
B3F-6120
High-force:
150 g
B3F-6022
B3F-6122
General-purpose: 100 g
B3F-6050
B3F-6150
High-force:
B3F-6052
B3F-6152
Without ground terminal With ground terminal
5.0 mm
Projected
7.3 mm
150 g
Note: The above switches must be ordered in units of 1,000.
Important Note: Switches cannot be water-washed.
■ Accessories
See “B32” Tactile Switch Key Top data sheet for keycaps that fit projected plunger B3F models.
■ Plunger Identification Tables
Use these tables to determine tactile switch type by plunger color.
[email protected]@@/[email protected]@@/[email protected]@@
Plunger color
Operating force
Ivory
100 g
B3F-1000, 1100, 1050, 1150, 3100, 3150, 6000, 6100, 6050, 6150
Black
100 g
B3F-1020, 1120, 1110, 3120, 6020, 6120
Yellow
Gray
Type
150 g
B3F-1002, 1102, 1052, 1152, 3102, 3152, 6002, 6102, 6052, 6152
180 g
B3F-1002-G, 1102-G
150 g
B3F-1022, 1122, 3122, 6022, 6122
180 g
B3F-1022-G, 1122-G
Orange
260 g
B3F-1005, 1105, 1055, 1155, 3105, 3155, 6005, 6055
Pink
260 g
B3F-1025, 1125, 3125, 6025
[email protected]@@/[email protected]@@
Plunger color
Operating force
Type
Ivory
130 g
B3F-4000, 4100, 4050, 4150
Yellow
260 g
B3F-4005, 4105, 4055, 4155
Blue
130 g
B3F-5000 Series
Tactile Switch
B3F
223
Specifications
■ Characteristics
Part Number
[email protected]@@
[email protected]@@
[email protected]@@
[email protected]@@
[email protected]@@
[email protected]@@-G
Contact form
SPST-NO
Switching capacity
1 to 50 mA, 5 to 24 VDC (resistive load)
100 μA to 50 mA,
5 to 24 VDC
(resistive load)
Contact resistance
100 mΩ max. (rated: 1mA, 5VDC)
100 mΩ max.
(rated: 100 μA, 5 VDC)
Insulation resistance
100 MΩ min. (at 250 VDC)
Dielectric strength
500 VAC, 50/60 Hz for 1 minute
Bounce time
5 ms max.
Vibration resistance
Malfunction durability: 10 to 55 Hz, 1.5 mm double amplitude for 30 to 60 s
Shock resistance
Mechanical durability: 1,000 m/s2 (approx. 100 G)
Malfunction durability: 100 m/s2 (approx. 10 G)
Ambient operating
temperature
-25° to 70°C (at 60% RH max.) with no icing or condensation
Ambient operating
humidity
35% to 85% RH (at 5 to 35 °C)
Weight
Approx. 0.25 g
Approx. 0.85 g
Approx. 0.25 g
Note: Data shown are of initial value.
■ Life Expectancy
B3F-1000, B3F-3000, B3F-6000:
1,000,000 operations min (OF: 100gf) (B3F-1070: 500,000 operations min)
300,000 operations min (OF: 150 gf)
100,000 operations min (OF: 260gf)
B3F-G:
300,000 operations min (OF: 180gf)
B3F-4000:
3,000,000 operations min (OF: 130gf)
1,000,000 operations min (OF: 260gf)
B3F-5000:
10,000,000 operations min.
■ Operating Characteristics
Characteristics
Part Number
[email protected]@@ / [email protected]@@
General
purpose type
Operating force (OF)
Release force (RF) min.
[email protected]@@
[email protected]@@-G
High force
type
General
purpose type
High force
type
General
purpose type
High force
type
General
purpose type
100 ± 30 g
150 ± 50 g
260 ± 70 gf
130 ± 50 g
260 ± 70 g
100 ± 30 g
150 ± 50 g
180 ± 50 g
20 g
50 g
50 gf
30 g
50 g
20 g
50 g
50 g
Pretravel (PT)
224
[email protected]@@ / [email protected]@@
Tactile Switch
0.25 +0.2/-0.1 mm
B3F
0.3 +0.2/-0.1 mm
0.25 +0.2/-0.1 mm
Dimensions
Note: 1. Unless otherwise specified, all units are in millimeters and a tolerance of ± 0.4 mm applies to all dimensions.
2. Terminal numbers are not indicated on this switch. With the switch turned over so that the logo mark “OMRON” is visible on the upper
part of the rear side of the switch base, the terminal on the right of the logo mark is numbered “1” and that on the bottom right is “3.”
Accordingly, two terminals on the left side are numbered “2” and “4” respectively.
■ 6 x 6 mm Models
Standard, Flat Plunger Type
(without Ground Terminal)
Standard, Projected Plunger Type
(without Ground Terminal)
B3F-1000, B3F-1002, B3F-1005, B3F-1020*, B3F-1022*,
B3F-1025*, B3F-1002-G, B3F-1022-G*
B3F-1050, B3F-1052, B3F-1055
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
6±0.2
6±0.2
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
6±0.2
6±0.2
4.5±0.2
4.5±0.2
4.5±0.2
4.5±0.1
6.5±0.1
3.4
4
3.5
6.5±0.1
1.8±0.1
7.3±0.2
4.3±0.2
3
0.3
Terminal Arrangement/Internal
Connections (Top View)
3.4
4
3
2
1
3.5
6.5±0.5
0.7
7.7±0.5
0.7
2
0.3
1
6.5±0.5
0.7
7.7±0.5
* The height of B3F-1020, B3F-1022, B3F-1025, and B3F-1026 is 5±0.2 mm.
0.7
Standard, Flat Plunger Type
(with Ground Terminal, Pitch: 6.5 mm)
Standard, Projected Plunger Type
(with Ground Terminal)
B3F-1100, B3F-1102, B3F-1105, B3F-1120*, B3F-1122*,
B3F-1125*, B3F-1102-G, B3F-1122-G*
B3F-1150, B3F-1152, B3F-1155
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
6±0.2
6±0.2
Four,
1±0.05 dia.
Four, 1±0.1 dia.
Terminal Arrangement
/Internal Connections (Top View)
(See note.)
4.3±0.2
3.5 dia.
2.4 2.4±0.1
3.5
dia.
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
6±0.2
6±0.2
4.5±0.2
4.5±0.1
4.5±0.2
4.1±0.1
4.5±0.1
1.5
4.1±0.1
3.5
dia.
Five, 1±0.05 dia.
1.5
2.4 2.4±0.1
3.5 dia.
Five, 1±0.05 dia.
6.5±0.1
(See note.)
4.3±0.2
6.5±0.1
3.4
3.5
0.3
4
0.7
0.7
6.5±0.5
7.7±0.5
Terminal Arrangement/
Internal Connections
(Top View)
1.8±0.1
Terminal Arrangement/Internal
Connections (Top View)
7.3±0.2
4.3±0.2
3.4
4
3
0.7
3
3.5
0.3
0.3
2
*The height of B3F-1120, B3F-1122, and
B3F-1125 is 5±0.2 mm.
1
2
0.7
6.5±0.5
7.7±0.5
5
0.7
0.7
1
5
0.3
Standard, Flat Plunger Type
(with Ground Terminal, Pitch: 7.5 mm)
B3F-1110
6±0.2
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
6±0.2
4.5±0.2
Terminal Arrangement/Internal
Connections (Top View)
4
3
4.5±0.1
1.5
5±0.2
2
4.1±0.1
3.5
dia.
1±0.05 dia.
7.5±0.1
3.4
Four,
1.2±0.05 dia.
1
5
3.5
0.3
0.7
7.5±0.5
9±0.5
0.7
0.3
0.7
Tactile Switch
B3F
225
Side-operated, Flat Plunger Type
Side-operated, Projected Plunger Type
B3F-3100, B3F-3102, B3F-3105
B3F-3150, B3F-3152, B3F-3155
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
7.3
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
7.3
Two, 1.5±0.05 dia.
6.25
Two, 1.5±0.05 dia.
6.25
2.5±0.1
2.5±0.1
4.5±0.1
3.5 dia.
3.5 dia.
4.5±0.1
7±0.1
Two,
1±0.05 dia.
Terminal Arrangement/
Internal Connections
(Top View)
4
3.5
4
0.7
0.3
0.3
2.25
7±0.5
8.7
3.15±0.2
2
Side-operated, Flat Plunger Type (Height: 3.85 mm)
B3F-3120, B3F-3122, B3F-3125
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
Two, 1.5±0.05 dia.
6.25
2.5±0.1
3.5 dia.
4.5±0.1
7±0.1
Two,
1±0.05 dia.
Terminal Arrangement/
Internal Connections
(Top View)
4
3.5
0.7
0.3
1
4.5±0.5
2.25
7±0.5
8.7
226
2.5±0.5
3.85±0.2
Tactile Switch
4
3
0.3
B3F
4
3
0.3
7±0.5
8.7
2.5±0.5
7.4
3.5
4.5±0.5
1
7.3
4
0.7
3
1
4.5±0.5
1
2
Two,
1±0.05 dia.
Terminal Arrangement/
Internal Connections
(Top View)
2.4 2.4±0.1
7.4
7.4
7±0.1
0.3
1.8±0.1
2.25
6.15±0.2
1
2.5±0.5
1
2
■ 12 x 12 mm Models
Standard, Long-life,
and High-reliability Models
Flat Plunger Type
(without Ground Terminal)
Standard, Long-life,
and High-reliability Models
Projected Plunger Type
(without Ground Terminal)
B3F-4000, B3F-4005,
B3F-5000, B3F-5001
B3F-4050, B3F-4055,
B3F-5050, B3F-5051
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
Two, 1.8±0.05 dia.
(for positioning boss)
12±0.2
5±0.1
9±0.1
5±0.2
12±0.2
12.5±0.1
7.1 dia.
4.3±0.2
3.5
3.5
0.3
1
12.5±0.5
4
3
2
1
Two, 1.8±0.05 dia.
(for positioning boss)
12±0.2
Four,
1.2±0.05 dia.
12.5±0.1
3.8 3.8±0.1
7.1 dia.
Terminal Arrangement/
Internal Connections
(Top View)
1.8±0.2
7.3±0.2
4.3±0.2
3.5
3.5
1
9±0.1
5±0.1 9±0.1
5±0.2
12±0.2
Four,
1.2±0.05 dia.
Terminal Arrangement/
Internal Connections
(Top View)
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
0.3
1
12.5±0.5
13.8±0.5
4
3
2
1
1
9±0.1
13.8±0.5
Standard, Long-life,
and High-reliability Models
Flat Plunger Type
(with Ground Terminal)
Standard, Long-life,
and High-reliability Models
Projected Plunger Type
(with Ground Terminal)
B3F-4100, B3F-4105,
B3F-5100, B3F-5101
B3F-4150, B3F-4155,
B3F-5150, B3F-5151
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
PCB Mounting (Top View)
(Single-sided PCB, t=1.6)
12±0.2
Two, 1.8±0.05 dia.
(for positioning boss)
Two, 1.8±0.05 dia.
(for positioning boss)
12±0.2
5±0.1
5±0.2
12±0.2
9±0.1
5±0.2
12±0.2
3.5
3.5
0.9
12.5±0.5
13.8±0.5
3.8 3.8±0.1
Terminal Arrangement/
Internal Connections
(Top View)
4
0.3
1
6.9
3
1
1
2
9±0.1
5
Five,
1.2±0.05 dia.
1.6
12.5±0.1
1.6
7.1 dia.
9±0.1
6.9±0.1
6.9±0.1
Five,
1.2±0.05 dia.
4.3±0.2
5±0.1
7.1 dia.
Terminal Arrangement/
Internal Connections
(Top View)
1.8±0.2
7.3±0.2
4.3±0.2
12.5±0.1
3.5
3.5
4
0.9
12.5±0.5
13.8±0.5
0.3
1
6.9
3
1
2
9±0.1
Tactile Switch
1
5
B3F
227
■ 6 x 6 mm Radial Taped Models: Sold in units of 1,000 switches
Note: Terminal numbers are not indicated on this switch. With the switch turned over so that the logo mark “OMRON” is visible on the upper part
of the rear side of the switch base, the terminal on the top of the logo mark is numbered “1” and that on the bottom is “2.”
Flat Plunger Type
(without Ground Terminal)
B3F-6000, B3F-6002
6±0.3
Surface B
6±0.3
12.7±1
6.35±1
2 max.
Surface A
3.5 dia.
0.5 max.
(1.1)
0.9
4.3
3.4
Support
tape
0.5 max.
6
0.2 max.
9
+1
180
9±0.5
0.5
+1
0.3
+0.8
5−0.2
18−0.5
4 dia. ±0.2
Note: The tape is random
between surface A
and surface B.
Terminal Arrangement
/Internal Connections
(Top View)
PCB Mounting
(Top View)
(Single-sided PCB, t=1.6)
Two, 1
Flat Plunger Type
(with Ground Terminal)
B3F-6100, B3F-6102
+0.1
0
dia.
2
5±0.1
12.7±0.3
Carrier tape
1
6±0.3
12.7±1
6.35±1
2 max.
2
6±0.3
3.5 dia.
Support
tape
0.5 max.
(1.1)
4.3
11
0.5 max.
20±0.5
0.9
3.4
6
9±0.5
3.1
+1
0.2 dia.
5±0.2
0.5
+0.8
5−0.2
PCB Mounting
(Top View)
(Single-sided PCB, t=1.6)
Three, 1
+0.1
0
dia.
18−0.5
0.3
0.6
4±0.2 dia.
12.7±0.3
Terminal Arrangement
/Internal Connections
(Top View)
2
5±0.1
Carrier tape
1
3
5±0.1
Flat Plunger Type
(without Ground Terminal)
B3F-6020, B3F-6022
6±0.3
Surface B
12.7±1
6.35±1
2 max.
6±0.3
3.5 dia.
Surface A
Support
tape
0.5 max.
(1.1)
5
0.5 max.
9
+1
180
0.9
3.4
6
9±0.5
+1
18−0.5
0.2 max.
0.5
0.3
+0.8
5−0.2
4±0.2 dia.
5±0.2
Note: The tape is random
between surface A
and surface B.
PCB Mounting
(Top View)
(Single-sided PCB, t=1.6)
Two, 1
228
Tactile Switch
+0.1
0
dia.
B3F
5±0.1
Terminal Arrangement
/Internal Connections
(Top View)
2
1
12.7±0.3
Carrier tape
Flat Plunger Type
(with Ground Terminal)
B3F-6120, B3F-6122
6±0.3
12.7±1
6.35±1
2
6±0.3
2 max.
3.5 dia.
0.5 max.
0.9
5
(1.1)
3.4
11
Support
tape
0.5 max.
20±0.5
3.1
6
0.2 max.
5±0.2
0.5
9±0.5
0.3
0.6
+0.8
5−0.2
+1
18−0.5
4±0.2 dia.
Terminal Arrangement
/Internal Connections
(Top View)
PCB Mounting
(Top View)
(Single-sided PCB, t=1.6)
+0.1
Three, 1
0
dia.
2
5±0.1
12.7±0.3
Carrier tape
1
3
5±0.1
Projected Plunger Type
(without Ground Terminal)
B3F-6050, B3F-6052
6±0.3
Surface B
6±0.3
3.5 dia.
Surface A
12.7±1
6.35±1
2.4
2 max.
0.5 max.
7.3
(1.1)
0.9
3.4
Support
tape
9
0.5 dia.
+1
180
0.2 max.
0.5
6
0.3
+0.8
5−0.2
9±0.5
+1
PCB Mounting
(Top View)
(Single-sided PCB, t=1.6)
18−0.5
Terminal Arrangement
/Internal Connections
(Top View)
4±0.2 dia.
12.7±0.3
+0.1
Two, 1
0
dia.
2
5±0.1
Carrier tape
1
Note: The tape is random between surface A
and surface B.
Projected Plunger Type
(with Ground Terminal)
B3F-6150, B3F-6152
6±0.3
12.7±1
6.35±1
2
6±0.3
2 max.
2.4
3.5 dia.
0.5 max.
7.3
(1.1)
0.9
11
Support
tape
3.4
0.5 max.
20±0.5
3.1
0.2 max.
0.5
5±0.2
PCB Mounting
(Top View)
(Single-sided PCB, t=1.6)
6
0.3
0.6
+0.8
5−0.2
+1
18−0.5
Terminal Arrangement
/Internal Connections
(Top View)
4±0.2 dia.
12.7±0.3
Three, 1
+0.1
0
dia.
2
5±0.1
5±0.1
9±0.5
Carrier tape
1
3
Tactile Switch
B3F
229
Hints on Correct Use
See the Tactile Switch User's Guide, "Tactile Switches - Technical Information" for information regarding processing and handling.
■ Taped Radial (Auto Insertion) Packaging
• Tactile switches packed on tape are placed into packing boxes as
shown below.
• Number of switches per box: 1,000
• Tape may be drawn from the box either from the top or from the bottom.
■ Taping Strength
The tactile switches will not release from the tape when pulled in
directions A and B at the following forces.
A: 500 g
B: 100 g
Precautions
Be sure to read the precautions common to all Tactile Switches, contained in the Technical User’s Guide, “Tactile Switches, Technical Information”
for correct use.
230
Tactile Switch
B3F
MEMO
Tactile Switch
B3F
All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which
can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
OMRON ON-LINE
OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
Global - http://www.omron.com
USA - http://www.components.omron.com
847-882-2288
Cat. No. X303-E-1a
Tactile Switch
08/11
B3F
Specifications subject to change without notice
Printed in USA