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参数资料
| 型号： | DA3CK1-RB |
| 厂商： | THE CHERRY CORP |
| 元件分类： | 开关 |
| 英文描述： | SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 4.5mm, PANEL MOUNT |
| 文件页数： | 2/2页 |
| 文件大小： | 115K |
| 代理商： | DA3CK1-RB |
17
0.781 (19.84)
0.250
(6.35)
0.089 (2.26) Case Opening Diameter
Reference
Line
Operate
Position
0.352
(8.94)
0.085 (2.16)
0.091 (2.31)
0.405
(10.29)
0.238
(6.05)
0.075
(1.91)
0.209
(5.31)
0.093
(2.36)
0.085 (2.16)
0.091 (2.31)
0.375
(9.53)
0.095 (2.41)
0.101 (2.57)
0.375
(9.53
0.005
0.13)
+
-
+
-
0.330
(8.38
0.015
0.38)
+
-
+
-
0.081 (2.06)
Button Diameter
0.300
(7.62
0.010
0.25)
+
-
+
-
COM
N.O.
N.C.
0.110 (2.79)
0.125
(3.18)
0.110 x 0.020
(2.79 x 0.51)
0.110 (2.79)
0.344
(8.74)
0.110 x 0.020
(2.79 x 0.51)
0.050 (1.27)
0.160
(4.06)
0.191
(4.85)
0.050 x 0.020
(1.27 x .51)
0.110 (2.79)
0.293
(7.44)
0.110 x 0.020
(2.79 x 0.51)
0.093 (2.36)
0.250 (6.35)
0.093 x 0.020
(2.36 x 0.51)
Terminals
QC
(Code B)
SS
(Code D)
PCB
(Code H)
QC
(Code F )
DIN
(Code K )
0.050
(1.27)
dia.
0.058
(1.47)
dia.
0.051
(1.30)
dia.
DA
3
C
B
1
A
Series/Prefix
Code Current Rating
3
0.1A, 125VAC
B
5A, 24VDC
Code Terminal Configuration
1
Standard
Code Contact Configuration
A
SPST NO
B
SPST NC
C
SPDT
Code Terminal Type inches (mm)
B
0.110 x 0.020 (2.79 x 0.51) QC
D
0.110 x 0.020 (2.79 x 0.51) SS
F
0.093 x 0.020 (2.36 x 0.51) QC
H
0.050 x 0.020 (1.27 x 0.51) PCB
K
0.110 x 0.020 (2.79 x 0.51) DIN
Code
Actuation Length inches (mm)
Code Actuator Type
A
B
C
AA
Button
—
L
Lever Standard Ratio
0.154 (3.91)
0.271 (6.88)
0.403 (10.24)
M
Lever High Ratio
0.279 (7.09)
0.396 (10.06)
0.528 (13.41)
R
Roller Standard Ratio
-0.061 (-1.55)
0.201 (5.11)
0.330 (8.38)
T
Roller High Ratio
0.064 (1.63)
0.326 (8.28)
0.455 (11.56)
S
Simulated Roller Standard Ratio
0.110 (2.79)
0.197 (5.00)
0.258 (6.55)
U
Simulated Roller High Ratio
0.235 (5.97)
0.322 (8.18)
0.383 (9.73)
Ordering Information
Dimensions inches (mm)
CL
High Ratio
Standard Ratio
Switch
Mounting
Hole
Actuation
Length
0.191
(4.85)
Actuating Button
0.066
(1.68)
PCB Footprint
0.405 (10.29)
0.238
(6.05)
NC
NO
C
0.063 (3)
(1.60)
Ordering Actuators Separately
There are three standard actuators available,
plus an extra long actuator which may be
used for customizing forms and lengths.
To order actuators for the DA3 Series Sub-
miniature Switch, use the actuator
part number shown. Actuators may be
ordered separately and installed on
switches as required.
Circuitry
Contact arrangement available in choice
of single pole double throw, or single
pole single throw, either normally open
or normally closed.
Mounting
Recommended mounting screw size: #2–56
round head. Recommended torque on
screw: 2 inch lbs. max. (with flat washer min.
0.240
″ [6.10mm] outside diameter).
3.066 (77.876)
C
L
Standard Lever Actuator
for LB and MB
Part No. 0014-5576
Roller Actuator
for RB and TB
Part No. 0114-0737
Simulated Roller Actuator
for SB and UB
Part No. 0014-5594
Extra Long Actuator
for Customizing
Part No. 0014-5519
Actuators
Many special forms and lengths of actuators
are available. External actuators can
be snapped on in either of two locations
(standard lever ratio or high lever ratio).
Actuation lengths are dimensioned
from centerline of switch mounting
hole (see drawing).
Specifications subject to change without notice.
Actuation lengths are dimensioned from center line of switch mounting hole. Refer to dimensional drawing.
Actuator Specifications
Maximum
Operating
Minimum
Max. Movement
Actuation
Operating
Pre-Travel
Point
Over-Travel
Differential
Length
Actuator
Switch
Force
inches
Type
(gms.)
(mm)
–AA
90
0.030
0.330±0.015
0.035
0.007
—
(0.76)
(8.38±0.38)
(0.89)
(0.18)
—
–LB
27
0.144
0.348±0.060
0.054
0.028
0.271
(3.66)
(8.84±1.52)
(1.37)
(0.71)
(6.88)
–MB
9
0.416
0.350±0.173
0.078
0.081
0.396
(10.57)
(8.90±4.39)
(1.98)
(2.06)
(10.06)
–RB
30
0.131
0.571±0.054
0.046
0.025
0.201
(3.33)
(14.50±1.37)
(1.17)
(0.64)
(5.11)
–TB
10
0.379
0.571±0.173
0.067
0.074
0.326
(9.63)
(14.50±4.39)
(1.70)
(1.88)
(8.28)
–SB
30
0.131
0.571±0.054
0.046
0.025
0.197
(3.33)
(14.50±1.37)
(1.17)
(0.64)
(5.00)
–UB
10
0.379
0.571±0.173
0.067
0.074
0.322
(9.63)
(14.50±4.39)
(1.70)
(1.88)
(8.18)
相关PDF资料 |
PDF描述 |
|---|---|
| DABAD1-MB | SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 5A, 24VDC, 12.55mm, PANEL MOUNT |
| DABAK1-TB | SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 5A, 24VDC, 11.33mm, PANEL MOUNT |
| DABBF1-MB | SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 5A, 24VDC, 12.55mm, PANEL MOUNT |
| DA3CH1-AA | SNAP ACTING/LIMIT SWITCH, SPDT, MOMENTARY, 1.65mm, THROUGH HOLE-STRAIGHT |
| DABAF1-MB | SNAP ACTING/LIMIT SWITCH, SPST, MOMENTARY, 5A, 24VDC, 12.55mm, PANEL MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DA3J101A0L | 功能描述:二极管 - 通用，功率，开关 SWITCH DIODE FLT LD 2.0x2.1mm RoHS:否 制造商:STMicroelectronics 产品:Switching Diodes 峰值反向电压:600 V 正向连续电流:200 A 最大浪涌电流:800 A 配置: 恢复时间:2000 ns 正向电压下降:1.25 V 最大反向漏泄电流:300 uA 最大功率耗散: 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:ISOTOP 封装:Tube |
| DA3J101F0L | 功能描述:二极管 - 通用，功率，开关 SWITCH DIODE FLT LD 2.0x2.1mm RoHS:否 制造商:STMicroelectronics 产品:Switching Diodes 峰值反向电压:600 V 正向连续电流:200 A 最大浪涌电流:800 A 配置: 恢复时间:2000 ns 正向电压下降:1.25 V 最大反向漏泄电流:300 uA 最大功率耗散: 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:ISOTOP 封装:Tube |
| DA3J101J0L | 制造商:Panasonic Industrial Devices 功能描述:DIODE SWITCHING SC85 |
| DA3J101K0L | 功能描述:二极管 - 通用，功率，开关 SWITCH DIODE FLT LD 2.0x2.1mm RoHS:否 制造商:STMicroelectronics 产品:Switching Diodes 峰值反向电压:600 V 正向连续电流:200 A 最大浪涌电流:800 A 配置: 恢复时间:2000 ns 正向电压下降:1.25 V 最大反向漏泄电流:300 uA 最大功率耗散: 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:ISOTOP 封装:Tube |
| DA3J102D0L | 功能描述:二极管 - 通用，功率，开关 SWITCH DIODE FLT LD 2.0x2.1mm RoHS:否 制造商:STMicroelectronics 产品:Switching Diodes 峰值反向电压:600 V 正向连续电流:200 A 最大浪涌电流:800 A 配置: 恢复时间:2000 ns 正向电压下降:1.25 V 最大反向漏泄电流:300 uA 最大功率耗散: 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:ISOTOP 封装:Tube |
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