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)： 9/37頁
文件大?。?/td> 1915K
代理商： 7914J-1-000
7744 SMD 4mm Square Sealed Coded Switch
Specifications are subject to change without notice.
347
Electrical Characteristics
Contact Rating
Maximum Current............100mA max.
Maximum Voltage..........................24V
Contact Resistance
..............................100 milliohms max.
Insulation Resistance.....1000 megohms
Dielectric Strength....................250 volts
General Characteristics
Switch Type ..................................Binary
Operating Temperature Range
..................................-55°C to +125°C
Storage Temperature Range
..................................-55°C to +125°C
Seal Test........................85°C Fluorinert*
Mechanical Characteristics
Positions ......................................8 or 10
Adjustment Detent Torque
....................................... 0.1-2.5 N-cm
Environmental Characteristics
Shock .............................................100G
...................0.1 ms. max. discontinuity
Vibration ...........................................20G
...................0.1 ms. max. discontinuity
Thermal Shock (5 cycles)
..................................-55°C to +125°C
Contact Resistance
.............................100 milliohms max.
Humidity
Insulation Resistance
................................10 megohms min.
Contact Resistance
..............................100 milliohms max.
Actuation Life
8 Position............................500 cycles
10 Position..........................200 cycles
Contact Resistance
..............................100 milliohms max.
Maximum Soldering Heat ............245°C,
5 seconds
Standard Packaging
Tube .........................................50 pcs.
Tape & Reel............................500 pcs.
7744J-10
8
4
RECOMMENDED PCB LAYOUT
7744J-8
4
TYP
TYP
2
1
4
RECOMMENDED PCB LAYOUT
1
2
C
N/C
C
N/C
7744G-8
4
2
1
4
2.70
RECOMMENDED PCB LAYOUT
1
2
C
N/C
C
N/C
7744G-10
4
8
TYP
5
°
MAX TYP.
0.20
(.008)
4
8
4.80
(.189)
TYP
0.20
(.008)
0.05
±
0.05
(.002
±
.002)
2.55
(.100)
2.54
(.10)
TYP
2.54
(.10)
1.27
(.050)
1.27
(.050)
0.41
(.016)
2.00
(.079)
1.00
(.039)
TYP
1.50
(.059)
TYP
0.71
(.028)
4.00
(.157)
5.00
(.197)
4.80
(.189)
4.50
(.177)
4.50
(.177)
5.00
(.197)
2.55
(.100)
2.54
(.10)
2.54
(.10)
1.27
(.050)
1.27
(.050)
TYP
0.41
(.016)
0.05
±
0.05
(.002
±
.002)
TYP
TYP
1.31
(.051)
TYP
0.71
(.028)
5.40
(.216)
1
2
C
4.80
(.189)
4.80
(.189)
4.50
(.177)
TYP
0.20
(.008)
0.05
±
0.05
(.002
.002)
2.55
(.100)
TYP
2.54
(.10)
1.27
(.050)
2.00
(.079)
TYP
1.50
(.059)
TYP
0.71
(.028)
4.00
(.157)
TYP
TYP
2
1
C
2.54
(.10)
1.27
(.050)
0.41
(.016)
1.00
(.039)
4
8
1
2
C
5.00
(.197)
4.50
(.177)
5.00
(.197)
5
°
MAX TYP.
0.20
(.008)
2.55
(.100)
0.05
±
0.05
(.002
±
.002)
TYP
2
1
C
2.54
(.10)
1.27
(.050)
TYP
0.41
(.016)
2.70
RECOMMENDED PCB LAYOUT
2.54
(.10)
1.27
(.050)
TYP
1.31
(.051)
TYP
0.71
(.028)
5.40
(.216)
2.55
(.100)
TYP
2.55
(.100)
6.20
(.244)
6.20
(.244)
How to Order
7744 J - 1 - 8 E
Model
Terminal
Switch Type
1 = Std. (Binary)
Number of Positions
8 = 8 Positions
10 = 10 Positions
Embossed Tape Option
(Omit letter for tube)
Features
I
8 or 10 position coded switch
I
Miniature industrial switch multi-position
I
Vertical adjust
I
Rugged surface mount design
I
Rugged lead frame construction
Applications
I
Board address
I
Instrumentation
I
Test equipment
Product Dimensions
TOLERANCES:
±
.2 EXCEPT WHERE NOTED.
MM
(IN)
DIMENSIONS:
"OFF" POSITION IS COMMON.
相關(guān)PDF資料
PDF描述
7813J-1-023E DREHSCHALTER SMD 3MM 5ST
7814J-1-023E DREHSCHALTER SMD 4MM 5ST
7906H-1-000 1.8V, 200kHz single low-cost, CMOS Op Amplifier on 120K Analog ROM process., -40C to +125C, 5-SOT-23, T/R
79201 Single 1.6V Push/Pull Comparator, I temp, -40C to +85C, 8-PDIP, TUBE
79201-B Single 1.6V Push/Pull Comparator. 1 temp, -40C to +85C, 5-SOT-23, T/R
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
7914J-1-000E 功能描述:觸覺開關(guān) 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(diǎn)形式:SPST-NO 開關(guān)功能: 安裝風(fēng)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(guān) 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(diǎn)形式:SPST-NO 開關(guān)功能: 安裝風(fēng)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(guān) 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(diǎn)形式:SPST-NO 開關(guān)功能: 安裝風(fēng)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(guān) 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(diǎn)形式:SPST-NO 開關(guān)功能: 安裝風(fēng)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:
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*