2-1437603-5 [MACOM]
Pushwheel Switches, Mini, Rear Mount; 按动滚轮开关,微型,背面安装型号: | 2-1437603-5 |
厂家: | Tyco Electronics |
描述: | Pushwheel Switches, Mini, Rear Mount |
文件: | 总1页 (文件大小:151K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
DPS8 Series
Pushwheel Switches, Mini, Rear Mount
The DPS8 Series is a compact, lower cost family of instrument
MATERIAL SPECIFICATIONS
grade, pushbutton code switches for numerical input applications.
DPS8 models are similar in size to those of the SMCD Series and
also feature a fast-snap-together assembly with conventional
behind-the-panel mounting. A simple reliable bidirectional
pushbutton mechanism allows rapid changes to either higher or
lower numerical setting. Reliable performance in logic level
circuits and long service life are provided by gold clad wiping
contacts. A dust-sealed window protects the readout characters,
which are larger than those of comparable thumbwheel switches.
DPS8 switches have snap-action detent.
PC Board ................................Glass epoxy type, FR4
PC Terminal Spacing..............DSP811: .079", 131,137, 141: .100"
Character Height/Color ..........0.193" White on black background
Housing ..................................Noryl-SE1, Black, matte finish
Operating Force ......................Approx. 14 oz.
TYPICAL PERFORMANCE CHARACTERISTICS
Contact Rating………………0.4 VA @ 20 VDC or Peak AC
Contact Circuit Resistance …0.15 ohms max.
6
Mechanical Life ……………More than 10 operations
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature ……(-20°C to +80°C)
ACCESSORIES
MODULE ASSEMBLY
METHOD
DPS bi-directional code switches may be easily
assembled into groups of any number. Each
switch, spacer or end-plate pair has appropriate
snap-together assembly. No tools are required,
little time consumed.
Model
Description
DPS8A
DPS8L
DPS8P
DPS8PW
Spacer .157" (4mm)
.315" spacer section
End mounting plates, decorative only (pair)
End mounting plates, flanged with mounting holes (pair)
B9L
B9LS
Connector, 9 contacts, solder lug terminals
Connector, 9 contacts, pc terminals
B11LS
SP1.2
Connector, 11 contacts, PC terminals (for Code III Switch)
Limit stop pin for 10 position only.
Groups of DPS8 switches, with end-plates
mount into panel holes of the recommended size
using four screws plus nuts and washers.
DPS8 - 131 - AK
Codes
Connections
111 = Decimal
AK = pcb short
131 = BCD
AL = pcb long
137 = BCD Complement
141 = BCD + Complement
301 = Hexadecimal
LS = solder pin
AKU = pcb short downward
ALU = pcb long downward
See Code Tables on Page J3
2.02
(51.3)
REAR MOUNT
N x .315 + .354
(N x 8 + 9)
.945
(24.0)
.709
(18.0)
J
1
N x 1.00
N x 2.54)
.138
(3.51)
.748
.551 (19.0)
(14.0)
RECOMMENDED
PANEL HOLE
.134
AK
.315
1.00
(25.4)
(3.40)
AL
(8.00)
1.39
(35.4)
1.00
.138
.134
(3.40)
DIA.
N x .315 + .630
(N x 8 + 16)
(25.4)
(3.51)
1.75
(44.4)
.134
(3.40)
.315
(8.00)
N x .315 + .354
(N x 8.00 + 8.19)
BOARD TRACE DETAIL
0.10
8
4
2
1
.031
(.787)
.059
(1.50)
(2.54)
.945
(24.0)
.354
(8.99)
.170
(4.20)
C
.040
(1.00)
AK
.080
(2.03)
.709
131 LS CODE
.100
(2.54)
(18.0)
.028
(.74)
.058
(1.47)
.020
(0.56)
TYP.
.250
(6.40)
.295
(7.49)
1.28
(32.4)
.260
(7.00)
.059
(1.50)
4
8
C
2
1
.670
.016
(0.41)
.040
(1.00)
(17.0)
C
AL
.220
(5.50)
.080
(2.03)
.600
(15.2)
301LS
CODE
400
CODE
.280
(7.00)
SIDE VIEW
AKU-LS
PC VERSIONS
TOP VIEW
J10
Catalog 1308390
Issued 9-04
Dimensions are in inches
and millimeters unless otherwise reference purposes only.
specified. Values in parentheses Specifications subject
or brackets are metric equivalents. to change.
Dimensions are shown for USA: 1-800-522-6752
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
www.tycoelectronics.com
C. America: 52-55-5-729-0425
UK: 44-141-810-8967
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