Heavy-torque Feel, Low-profile Type
SRBD Series
Mode switching with maximum 10-positions.
Detector Push Slide Rotary Rotational torque Encoders Operating life with load Power Dual-in-line Package Type TACT SwitchTM CustomProducts Angle of throw
36° 10,000cycles DC5V 1mA) ( 50mΩ max./100mΩ max. 100VAC 1minute 13±5mN・m
Rotary Switch
Typical Specifications
Items Rating max.) min.) ( ( / (Resistive load) Contact resistance Specifications
1mA 5V DC/50BA 3V DC 200mΩ max.
Insulation resistance Voltage proof
Product Line
Poles Positions Changeover Detent Changeover timing Soldering angle
7 1 10 36° 8 10 Non shorting For PC board (Reflow) 1.7 1.0 1.7 4,800 5,600 4,800 SRBD170201 SRBD180100 SRBD110200 2 1 2
Actuator length (mm)
1.0
Minimum order unit pcs.) (
5,600
Product No.
SRBD170101
Drawing No.
1
Taping Specification (Taping Packeging)
Reel Size
Unit:mm
Number of packages pcs.) ( Series 1 reel 1 case /Japan
2,800
Tape width 1 case /export packing (mm)
5,600 24
1.0mm Length of operationg section
ø380 25.4
1,400
1.7mm
1,200
2,400
4,800
Note
Please place purchase orders per minimum order unit(integer).
158
Rotary Switch
Heavy-torque Feel, Low-profile Type
SRBD Series
Dimensions
No. Style
Unit:mm
PC board mounting hole dimensions (Viewed from the direction A) Detector
□10 5143 !4 6 7 8 9 !3
9-1 12-0.35
Push Slide
¿0.8
Rotary
2.51
!6 2 !0 !1 !2
1
.8 ¿2 !5
¿1
Encoders Power
7.5 10 2-
A 0.8
2.7 1.7
Dual-in-line Package Type TACT SwitchTM CustomProducts
□10 5143 !4 6 7 8 9 !3
9-1 12-0.35
2.3
¿0.8
2
!5 2 !0 !1 !2
!6
¿2.8
¿1
5 7. 10 2-
A 1.5
Circuit Diagram (Viewed from Direction A)
3.4 1.7
Correspondence Table of Terminal No. and Detent
Position No.
1 2
Terminal No.
③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫
Detent 7
○ ○ ○ ○ ○ ○ ○ ― ― ―
8
○ ○ ○ ○ ○ ○ ○ ○ ― ―
10
○ ○ ○ ○ ○ ○ ○ ○ ○ ○
5143
6 7 8 9
!3 !4 !5 !6 2 !0 !1
3 4 5 6 7
Terminal12:Common terminal
8 9 10
159
Rotary Switches
List of Varieties
Series SRBD SRBQ Insertion Reflow type SRRM SRBV SRBM Rotary Pulse SRRN
Photo
Detector Push
Operating temperature range Rating(max)/(min) (Resistive load) Initial contact resistance Insulation resistance Voltage proof Rotational direction Push direction Electrical performance Mechanical performance Durability Environmental performance Soldering
● Rotary Switches Shaft Style …………………………………………………………………………………………………171 ● Rotary Switches Soldering Conditions ……………………………………………………………………………………172 ● Rotary Switches Attached Parts ……………………………………………………………………………………………173 ● Rotary Switches Cautions ……………………………………………………………………………………………………174 157
Outline specifications
Step angle
36°
40±3° 1 2 3 4 11.4
30±3°
18±3°
30±3° 2 3 4
Slide Rotary Encoders Power Dual-in-line Package Type
Number of poles W
1
1 16.2 18.5 7.5
1 2 12.5 10 11.5
Dimensions (mm)
10
D H
1.7 ー25℃ to +85℃ 1mA 5V DC 50BA 3V DC
12.4 3.5 ー10℃ to +60℃ 0.1A 16V DC 50BA 3V DC 0.25A 30V DC 50BA 3V DC 100MΩ min. 500V DC 500V AC for 1minute
ー40℃ to +85℃ 0.3A 16V DC 50BA 3V DC 0.1A 16V DC 50BA 3V DC
ー10℃ to +60℃ 0.15A 12V DC 50BA 3V DC 100MΩ min. 500V DC 500V AC for 1minute
TACT SwitchTM CustomProducts
100MΩ min. 100V DC 100V AC for 1minute
100MΩ min. 100V DC 100V AC for 1minute 5N for 1minute 0.6N・m 0.5N・m 100N
3N for 1minute 5N for 1minute 10N for 1minute 1N・m 50N Load at the tip of shaft SRRM : 5N SRBV, SRBQ : 1N 20N The below table shows for SRBV (Unit : mm)
Measuring Shaft position from wobble Applicable mounting mounting (max. dimension surface value)
Actuator strength
1N・m
Wobble of actuator
The below table shows for SRBQ (Unit : mm) (Unit : mm) Distance from Shaft mounting wobble Measuring Shaft surface to the (max.value) position from wobble Applicable tip of shaft mounting
mounting surface (max. value) dimension
Applicable Measuring position Shaft wobble mounting from mounting surface (max. value) dimension 10mm 0.17 mm 0.25 mm 15 mm 20 mm
below 5
0.5 max.
15mm
10 15
0.17 0.25
15 20
above 5 and below 10 0.9 max. above 10 and below 15 1.2 max.
10 15
0.2 0.3
15 20 Load at the tip of shaft : 5N 30,000cycles 100mΩ max. 10,000cycles 70mΩ max. 10,000cycles 100mΩ max.
Operating life without load Operating life with load Load : (at rated load) Cold Dry heat Damp heat Manual soldering Dip soldering Reflow soldering Page
10,000cycles 250mΩ max. 10,000cycles 250mΩ max. –40±2℃ for 500h 85±2℃ for 500h 60±2℃, 90 to 95%RH for 500h
10,000cycles 100mΩ max. 10,000cycles 100mΩ max.
10,000cycles 40mΩ max. 10,000cycles 60mΩ max.
10,000cycles 100mΩ max. 10,000cycles 150mΩ max. ー20±2℃ for 96h 85±2℃ for 96h
40±2℃, 90 to 95%RH for 96h 350±10℃ 350±5℃ 1 3 +0 s 3s max. 260±5℃ 5±1s 260±5℃ 10±1s
0 350±10℃, 3 +1 s
260±3℃ 5s max.
260±5℃ 10±1s
Please see P.172 158 160 167 165 162 169
Rotary Switches
Soldering Conditions
Example of Reflow Soldering Condition
1. Heating method: Double heating method with infrared heater. 2. Temperature measurement: Thermocouple 0.1 to 0.2φ CA K) CC T) soldering portion copper foil surface) heat resisting tape ( or ( at ( .A should be used for fixed measurement. 3. Temperature profile
Detector Push
300
Slide Rotary Encoders Power Dual-in-line Package Type TACT SwitchTM CustomProducts
Temperature (˚C )
A max. B
200 C 100 Time (s) Pre-heating D max. E max. F 20 max.
Room temperature
Series Reflow type) ( SRBQ
A (℃) 3s max.
240
B (℃)
230
C (℃)
150
D (s)
120
E s) (
―
F s) (
―
300 Temperature (˚C )
A max. B
200 D E 100 Time (s) Pre-heating F max.
Room temperature C
Series Reflow type) ( SRBD
A (℃) 3s max.
260
B (℃)
230
C (s)
40
D (℃)
180
E (℃)
150
F s) (
120
Notes
1. The condition mentioned above is the temperature on the mounting surface of a PC board. There are cases where the PC board's temperature greatly differs from that of the switch, depending on the PC board's material, size, thickness, etc. The above-stated conditions shall also apply to switch surface temperatures. 2. Soldering conditions differ depending on reflow soldering machines. Prior verification of soldering condition is highly recommended.
172
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