參數(shù)資料
型號： 7914J-1-000
英文描述： LEITERPLATTENTASTER SMD 4MM 5ST
中文描述： LEITERPLATTENTASTER貼片毫米5ST
文件頁數(shù)： 32/37頁
文件大小： 1915K
代理商： 7914J-1-000
Specifications are subject to change without notice.
370
SDI Series DIP Switch (Machine Insertable Type)
Features
I
Double contacts offer high reliability
I
Low contact resistance
I
Self-clean on contact area
I
Splay terminals allow for automatic
insertion by IC insertion machine
I
Straight terminals are available for
manual insertion
Applications
I
PC interface boards
I
LANs
I
Auto dialing systems
I
Remote controlled systems
Electrical Characteristics
Electrical Life ............2,000 operations min.
per switch, 24VDC, 25mA
Non-Switching Rating ........100mA, 50VDC
Switching Rating ..................25mA, 24 VDC
Contact Resistance (@ current 100mA)
........................50 milliohms max. at initial
100 milliohms max. after life test
Insulation Resistance
..........100 megohms min. at 500 ±15VDC
Dielectric Strength..............500VDC/minute
Capacitance....................5pf max. between
adjacent closed switch
Circuit ....................Single pole single throw
Environmental Characteristics
Mechanical Life..2,000 operations per switch
Operation Force..........................800g max.
Stroke................................................1.0mm
Operating Temp. Range......-40°C to +85°C
Storage Temperature..........-40°C to +85°C
Vibration Test......................MIL-STD-202F,
Method 201A
Frequency ................10-55-10 Hz/minute
Directions ................X,Y,Z, three mutually
perpendicular directions
Time......................2 hours each direction.
High reliability
Shock Test ..........................MIL-STD-202F,
Method 213B, Condition A
Gravity ............50G (peak value), 11 msec
Direction & Times....................6 sides and
3 times in each direction.
High reliability
Physical Characteristics
Base and Cover Materials
......................UL94V-0 high-temperature
thermoplastic PPS
Color ................................................Black
Actuator Materials ..............UL94V-0 Nylon
plus glass fiber reinforced
Color ................................................White
Contact Materials ....................Alloy copper
Terminal Materials ..............................Brass
Contact Plating Materials
......................3 micro inches gold plating
over 40 micro inches nickel
Terminal Plating Materials....................Gold
Wave Soldering Process*
......Recommended solder temp. at 260°C
(500°F) max., 5 sec.
Hand Soldering Process*
................Use a soldering iron of 30 watts
or less, controlled at 320°C (608°F) for
approx. 2 sec. while applying solder
Cleaning Process*
..............Flux clean using force rinse, high
agitation or triple bath cleaning method.
Freon TF or TE give excellent results.
When vapor methods are used, do not
subject the switch to solvents at
temperatures above 51°C (125°F).
Standard Packaging
......IC tubes/all poles in the “off” position
How to Order
SDI R - 1 - T S
Model
Actuator
X = Raised Actuator
R = Recessed Actuator
Number of Positions
1 = 1 Position
2 = 2 Positions
4 = 4 Positions
6 = 6 Positions
8 = 8 Positions
10 = 10 Positions
Seal
X = Standard (Not Sealed)
T = Top Tap Sealed (“R” actuator only)
Terminal Type
S = Splay Terminal
H = Straight Terminal
*For best results, keep all switch contacts in their “off”
position for all operations.
SDI Series
A +.006/ -0
(A + .0002/-0)
2.0
(.079)
6.20 + 0.20/-0
(.244 + .008/-0)
ON
DIP
1
2
3
4
5
6
7
8
3.60
4.30
(.169)
MIN.
0.50
(.020)
1.74
(.069)
2.54
(.100)
TYP.
B
7.62
±
0.50
(.30
±
.020)
9.84
±
0.50
(.387
±
.020)
SDIR SERIES
1.0
(.039)
8.75
(.344)
0.25
(.010)
0.70
(.028)
SDIX SERIES
RECOMMENDED PCB LAYOUT
B
±
0.10 = 2.54 x (P-1)
(B
±
.004 = .100 x (P-1)
7.62
±
0.10
(.300
±
.004)
0.97
±
.002) DIA.
(.038
±
SCHEMATIC (TYP.)
1-10 POSITIONS AVAILABLE
MODEL NO.
SDI-10
SDI-8
SDI-6
SDI-4
SDI-2
SDI-1
POSITIONS
10
8
6
4
2
1
DIM. A
26.34
21.26
16.18
11.10
6.02
3.48
DIM. B
22.86
17.78
12.70
7.62
2.54
—
SDI Series Dimensions
Product Dimensions
DIMENSIONS: (IN)
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相關代理商/技術參數(shù)
參數(shù)描述
7914J-1-000E 功能描述:觸覺開關 39 volt 4mm SMD J-Hook RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝:
7914J-1-000E 制造商:Bourns Inc 功能描述:PUSHBUTTON SWITCHSTRAIGHTSPSTN.O.-N.C
7914J-1-024 功能描述:觸覺開關 40 volt 4mm SMD J-Hook RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝:
7914J-1-024E 功能描述:觸覺開關 41 volt 4mm SMD J-Hook RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝:
7914J-1-032 功能描述:觸覺開關 42 volt 4mm SMD J-Hook RoHS:否 制造商:C&K Components 工作力:2 N 執(zhí)行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝:
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