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Features
■ Compatible with most surface mount
soldering processes
■ Compatible with popular vacuum pick-and
place equipment
■ J-hook, gull-wing & pinned con?gurations
■ Sealed for board washing
■ Meets EIA/EIAJ/IPC/VRCI SMD standard
outline dimensions
■ Top or side actuated
■ RoHS compliant*
■ For switch applications/processing
guidelines, click here
7914 4 mm SMD & Through-hole Sealed Key Switch
Electrical Characteristics
Product Dimensions
Contact Rating
Maximum Current .............. 100 mA max.
Maximum Voltage ............................16 V
Contact Resistance ..... 100 milliohms max.
Insulation Resistance .. 100 megohms min.
Dielectric Strength ........................250 VAC
General Characteristics
Switch Type .........................Normally open
Operating Temperature Range
....................................-55 °C to +125 °C
Storage Temperature Range
7914J
J-Hook
4.50
(.177)
1 2
1 2
4.50
(.177)
5.00
(.197)
2.39
(.094)
L
DIA.
2.54
(.100)
1.23
(.048)
TYP.
0.20
(.008)
7914H
Through-hole
4.50
(.177)
1 2
5.00
(.197)
5.00 2.39
(.197) (.094)
DIA.
4.50
(.177)
L
2.17
(.085)
0.20 ± 0.10
(.008 ± .004)
....................................-55 °C to +125 °C
Seal Test ...........................85 °C Fluorinert ?
Vibration ............................................. 20 G
Shock................................................ 100 G
Mechanical Characteristics
5.00
(.197)
2.54
(.100)
RECOMMENDED PCB LAYOUT
2.54
(.100)
1.27
(.050)
TYP.
1 2
6.20 ± 0.10
(.244 ± .004)
TYP.
0.76
(.030)
2.54
(.100)
2 PLCS.
5.00 +0.10/-0.15 4.00
(.197 +.004/-.006) (.157)
RECOMMENDED PCB LAYOUT
2.54
(.100)
Actuator Force ......................... 300 ± 100 g
0.76
Pushover Strength (S Style)
........................... 0.9 kilograms minimum
Cycle life, loaded ..........100,000 actuations
1.78
(.070)
TYP.
3.81
(.150)
(.030)
TYP.
5.00
(.197)
0.80
(.031)
DIA.
Contact resistance ....... 100 milliohms max.
Physical Characteristics
0.76
(.030)
TYP.
- 1
2 +
- 1
2 +
Cover Material .....................Stainless steel
Base Material....... Thermoplastic, UL94V-0
Terminal Material .............Phosphor bronze
Dome Material .....................Stainless steel
Actuator Material ............ High temperature
7914G
Gull Wing
- 1 2 +
SPST N.O.
RECOMMENDED POLARITY
7914S
Right Angle
2.54
(.100)
2 PLCS.
- 1 2 +
SPST N.O.
RECOMMENDED POLARITY
silicon rubber
Marking ...................... Manufacturer ’s code
and date code
Packaging Options
J & G ................... 500 pcs./reel (MSL-1);
50 pcs./tube
1
4.50
(.177)
2
4.93
(.194)
L
2.54
(.100)
0.13 ± 0.05
(.005 ± .002)
5.00
(.197)
2.86
(.113)
5.18
(.204)
2.75
(.108)
L
DIA.
2.38
(.094)
5.44
0.60
(.024)
±5 ° TYP.
(.049)
S........................... 200 pcs./reel (MSL-1)
H ......................................... 50 pcs./tube
How to Order
7914 J - 1 - 000 E
Model
Terminal
J = J-Hook H = Through-hole
G = Gull Wing S = Right Angle
Switch Type
1 = N.O. Au Contacts
Product Code for Button Height
1
2.54
(.100)
2
4.50
(.177)
5.00
(.197)
0.28 ± 0.20
(.011 ± .008)
6.20
(.244)
TYP.
2.39
DIA.
(.094)
5.00 0.20 ± 0.08
(.197) (.008 ± .003)
RECOMMENDED PCB LAYOUT
2.54
(.100)
1.27
(.050)
TYP.
0.76
(.030)
2.54
(.100)
(.214)
1 2 0.89
0.78 (.035)
(.031) 1.5
(.059)
3.89
0.2 ± 0.13 (.153)
(.008 ± .005)
RECOMMENDED PCB LAYOUT
0.38 ± 0.2 2.54
(.015 ± .008) (.100) 1.3 TYP.
(.051)
1.68 1.25 TYP.
(.066)
“L” (For All Styles) from Top of Lid
000 = 1.65 mm
024 = 0.08 mm (Flush)
032 = 0.89 mm
050 = 2.67 mm (available in tube pack only
for J, G & H Styles, tape &
reel only for S Style)
0.76 ± 0.10
(.030 ± .004)
TYP.
1.27
(.050)
TYP.
- 1
- 1
5.50
(.216)
2 +
2 +
0.48 ± 0.2
(.019 ± .008)
- 1
- 1
2 +
2 +
2.33
(.092)
Packaging Code (MSL-1)
Blank = Tube (for J, G & H Styles)
E = Plastic Embossed Tape & Reel (for J, G
& S Styles)
Note: S Style is only available in tape and
DIMENSIONS:
MM
(INCHES)
SPST N.O.
RECOMMENDED POLARITY
±0.3
TOLERANCES:
(.012)
EXCEPT WHERE NOTED.
SPST N.O.
RECOMMENDED POLARITY
reel.
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
?“Fluorinert” is a registered trademark of 3M Co.
Speci?cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their speci?c applications.
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相关代理商/技术参数
7914H-1-024 功能描述:触觉开关 32 volt 4mm SMD Thru Hole RoHS:否 制造商:C&K Components 工作力:2 N 执行器:Round 电流额定值:50 mA 电压额定值 DC:32 V 电压额定值 AC: 功率额定值:1 VA 接地端子:Yes 触点形式:SPST-NO 开关功能: 安装风格:SMD/SMT 安装方向:Right 晶体管管座高度: 颜色: 照明:Not Illuminated 照明颜色: 封装:
7914H-1-032 功能描述:触觉开关 33 volt 4mm SMD Thru Hole RoHS:否 制造商:C&K Components 工作力:2 N 执行器:Round 电流额定值:50 mA 电压额定值 DC:32 V 电压额定值 AC: 功率额定值:1 VA 接地端子:Yes 触点形式:SPST-NO 开关功能: 安装风格:SMD/SMT 安装方向:Right 晶体管管座高度: 颜色: 照明:Not Illuminated 照明颜色: 封装:
7914H-1-050 功能描述:触觉开关 34 volt 4mm SMD Thru Hole RoHS:否 制造商:C&K Components 工作力:2 N 执行器:Round 电流额定值:50 mA 电压额定值 DC:32 V 电压额定值 AC: 功率额定值:1 VA 接地端子:Yes 触点形式:SPST-NO 开关功能: 安装风格:SMD/SMT 安装方向:Right 晶体管管座高度: 颜色: 照明:Not Illuminated 照明颜色: 封装:
7914H-2-000 制造商:Bourns Inc 功能描述:
7914H-2-032 制造商:Bourns Inc 功能描述:
7914H-SW3-000 功能描述:触觉开关 35 volt 4mm SMD Thru Hole RoHS:否 制造商:C&K Components 工作力:2 N 执行器:Round 电流额定值:50 mA 电压额定值 DC:32 V 电压额定值 AC: 功率额定值:1 VA 接地端子:Yes 触点形式:SPST-NO 开关功能: 安装风格:SMD/SMT 安装方向:Right 晶体管管座高度: 颜色: 照明:Not Illuminated 照明颜色: 封装:
7914H-SW3-032 功能描述:触觉开关 36 volt 4mm SMD Thru Hole RoHS:否 制造商:C&K Components 工作力:2 N 执行器:Round 电流额定值:50 mA 电压额定值 DC:32 V 电压额定值 AC: 功率额定值:1 VA 接地端子:Yes 触点形式:SPST-NO 开关功能: 安装风格:SMD/SMT 安装方向:Right 晶体管管座高度: 颜色: 照明:Not Illuminated 照明颜色: 封装:
7914H-SW3-050 功能描述:触觉开关 37 volt 4mm SMD Thru Hole RoHS:否 制造商:C&K Components 工作力:2 N 执行器:Round 电流额定值:50 mA 电压额定值 DC:32 V 电压额定值 AC: 功率额定值:1 VA 接地端子:Yes 触点形式:SPST-NO 开关功能: 安装风格:SMD/SMT 安装方向:Right 晶体管管座高度: 颜色: 照明:Not Illuminated 照明颜色: 封装: