參數(shù)資料
型號： 94HAB08WRT
廠商： GRAYHILL INC
元件分類： 開關
英文描述： ROTARY CODED SWITCH-8POSITIONS, OCTAL, LATCHED, 0.03A, 30VDC, SURFACE MOUNT-STRAIGHT
封裝： ROHS COMPLIANT
文件頁數(shù)： 3/3頁
文件大?。?/td> 1288K
代理商： 94HAB08WRT
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
DIP
Switches
SERIES 94R
Economical, Binary Coded
FEATURES
10,000 Cycles of Operation
Gold-Plated Contacts
Sealed Contact System
Right Angle Mount
Octal, BCD & Hexadecimal Codes
Standard or Complement
RoHS Compliant
SPECIFICATIONS: Series 94H and 94R
Electrical Ratings
Make-and-break Current Rating: 30 mA at 30
Vdc for 10,000 cycles of operation.
Carrying Current Rating: 100 mA at 50 Vdc
Contact Resistance: 50 mohms maximum
initially (measured at 10 mA, 50 mVdc).
150 mohms maximum after life.
Insulation Resistance:(measured at 100 Vdc
across open switch contacts)
Initial: 5000 Mohms minimum. After Life: 1000
Mohms minimum.
Dielectric Strength: (measured across open
switch contacts) Initial: 500 Vac RMS
minimum. After Life: 250 Vac RMS
Mechanical Ratings
Mechanical Life: 10,000 cycles of operation.
One cycle is a rotation through all positions and
a complete return through all positions.
Mechanical Shock: 1000g's, 0.5 mS, half sine
per MIL-STD-202F, Method 213, Test Condition
E.
Vibration Resistance: 10-2000 Hz at 15G or
0.060" double amplitude per MIL-STD-202F,
Method 204, Test Condition B.
Operational Torque: 2 to 6 inch-ounces initially
and 1.2 inch-ounces minimum after life.
Environmental Ratings
Operating Temperature Range: -40° to +85°C.
Storage Temperature Range: -40° to +85°C.
Moisture Resistance: 240 hours with
temperature cycling and polarization. Passes
insulation resistance and dielectric strength
per MIL-STD-202F, Method 106 following
exposure.
Materials and Finishes
Rotor and Switch Body: Plastic (UL94V-O)
Contact
Material:
Copper
alloy
plated.
30 microinches minimum gold over 50
microinches minimum nickel.
Shorting Member: Copper alloy plated.
30 microinches minimum gold over 50
microinches minimum nickel.
Terminals: Copper alloy, matte tin plated over
nickel barrier.
CODE & TRUTH TABLES:
Series 94H and 94R
DIMENSIONS In inches (and millimeters)
Unless otherwise indicated, tolerances are ± .010 (0,25)
SWITCH
POSITION
CODE OUTPUT
8
4
12
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
4
12
Standard
Output
Complement
Output
Dot indicates terminal to common
connection. All switches are continuous
rotation.
Octal and Octal Complement outputs are
0 thru 7 positions.
BCD and BCD Complement outputs are 0
thru 9 positions.
Hexadecimal
and
Hexadecimal
Complement outputs are 0 thru F
positions.
Standard codes have natural color
rotors; complements have rotors in a
contrasting color.
.213
(5,41)
.433
(11,00)
.443
(11,25)
.480
(12,19)
.286
(7,26)
.689 (17,50)
.210 (5,33)
.200 (5,08)
1.123 (28,52)
.044 (1,12)
DIA.
.179
(4,55)
.094
(2,93)
.162
(4,11)
.059
(1,50)
.058 (1,47)
DIA.
.199 (5,05)
.235 (5,97)
8
C
2
1
C
4
PC board layout
as viewed from the
top of the switch
Pin #1
Internal O-ring: Rubber BUNA-N
Soldering Information
Soldering Temperature: 260° C maximum.
Cleaning: Acceptable solutions include 1-1-1
Trichlorenthane, Freon (TF, TE, or TMS),
Isopropyl Alcohol and detergent (140°F
maximum).
Solutions
which
are
not
recommended include Acetone, Methylene
Chloride, and Freon TMC.
ORDERING INFORMATION: Series 94R
Continuous Rotation Versions
No. of
Standard Code
Complement
Code
Positions
Part Number
Octal
8
94RB08CT
94RC08CT
BCD
10
94RB10CT
94RC10CT
Hexadecimal
16
94RB16CT
94RC16CT
Rotational Stop Versions*
No. of
Standard Code
Complement
Code
Positions
Part Number
Hexadecimal
16
94RB16FT
94RC16FT
* Consult Grayhill for 8 or 10 position
DIP
21
Thru-Hole DIP Switches
相關PDF資料
PDF描述
94HAC16RAT ROTARY CODED SWITCH-16POSITIONS, HEXADECIMAL COMPLEMENT, LATCHED, 0.03A, 30VDC, THROUGH HOLE-RIGHT ANGLE
94HEB10WT ROTARY CODED SWITCH-10POSITIONS, BINARY CODED DECIMAL, LATCHED, 0.03A, 30VDC, SURFACE MOUNT-STRAIGHT
94HFB16WRT ROTARY CODED SWITCH-16POSITIONS, HEXADECIMAL, LATCHED, 0.03A, 30VDC, SURFACE MOUNT-STRAIGHT
94HAC10JT ROTARY CODED SWITCH-10POSITIONS, BCD COMPLEMENT, LATCHED, 0.03A, 30VDC, SURFACE MOUNT-STRAIGHT
94HBB08JT ROTARY CODED SWITCH-8POSITIONS, OCTAL, LATCHED, 0.03A, 30VDC, SURFACE MOUNT-STRAIGHT
相關代理商/技術參數(shù)
參數(shù)描述
94HAB08WT 功能描述:SWITCH OCTAL ROTARY DIP SMD RoHS:是 類別:開關 >> DIP 系列:94H 特色產品:RDM Series Rotary DIP Switch 標準包裝:70 系列:RDM 電路:十六進制 位置數(shù):16 觸點額定電壓:0.1A @ 42VDC 觸動器類型:用于工具旋轉 觸動器電平:凹槽式 安裝類型:通孔 方向:頂部觸動 可清洗:是 其它名稱:EG4977-5RDMAR16PIT
94HAB10 功能描述:SWITCH BCD ROTARY DIP PC MNT RoHS:否 類別:開關 >> DIP 系列:94H 特色產品:RDM Series Rotary DIP Switch 標準包裝:70 系列:RDM 電路:十六進制 位置數(shù):16 觸點額定電壓:0.1A @ 42VDC 觸動器類型:用于工具旋轉 觸動器電平:凹槽式 安裝類型:通孔 方向:頂部觸動 可清洗:是 其它名稱:EG4977-5RDMAR16PIT
94HAB10JRT 功能描述:SWITCH BCD ROTARY DIP J-LEAD RoHS:是 類別:開關 >> DIP 系列:94H 特色產品:RDM Series Rotary DIP Switch 標準包裝:70 系列:RDM 電路:十六進制 位置數(shù):16 觸點額定電壓:0.1A @ 42VDC 觸動器類型:用于工具旋轉 觸動器電平:凹槽式 安裝類型:通孔 方向:頂部觸動 可清洗:是 其它名稱:EG4977-5RDMAR16PIT
94HAB10JT 功能描述:SWITCH BCD ROTARY DIP J-LEAD RoHS:是 類別:開關 >> DIP 系列:94H 特色產品:RDM Series Rotary DIP Switch 標準包裝:70 系列:RDM 電路:十六進制 位置數(shù):16 觸點額定電壓:0.1A @ 42VDC 觸動器類型:用于工具旋轉 觸動器電平:凹槽式 安裝類型:通孔 方向:頂部觸動 可清洗:是 其它名稱:EG4977-5RDMAR16PIT
94HAB10RA 功能描述:SWITCH BCD ROTARY DIP RT ANGLE RoHS:否 類別:開關 >> DIP 系列:94H 特色產品:RDM Series Rotary DIP Switch 標準包裝:70 系列:RDM 電路:十六進制 位置數(shù):16 觸點額定電壓:0.1A @ 42VDC 觸動器類型:用于工具旋轉 觸動器電平:凹槽式 安裝類型:通孔 方向:頂部觸動 可清洗:是 其它名稱:EG4977-5RDMAR16PIT
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