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参数资料
型号： 7914H-1-024E
厂商： BOURNS INC
元件分类： 开关
英文描述： KEYPAD SWITCH, SPST, MOMENTARY, 0.1A, 16VDC, 3.92 N, THROUGH HOLE-STRAIGHT
封装： ROHS COMPLIANT
文件页数： 1/2页
文件大小： 268K
代理商： 7914H-1-024E
129
S
witches
7914 – 4 mm SMD & Through-hole
Sealed Key Switch
Features
I Compatible with most surface mount
soldering processes
I Compatible with popular vacuum
pick-and-place equipment
I J-hook, gull-wing & pinned
configurations
I Sealed for board washing
I Meets EIA/EIAJ/IPC/VRCI SMD
standard outline dimensions
I Top or side actuated
I RoHS compliant
Electrical Characteristics
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 Temp. Range ..-55 °C to +125 °C
Storage Temp. Range ....-55 °C to +125 °C
Seal Test ...........................85 °C Fluorinert*
Vibration ..............................................20 G
Shock ................................................100 G
Mechanical Characteristics
Actuator Force ..........................300 ±100 g
Pushover Strength (S Style) ........2 kG min.
Cycle life, loaded..........100,000 actuations
Contact resistance.......100 milliohms max.
Physical Characteristics
Cover Material......................Stainless steel
Base Material ......Thermoplastic, UL 94V-0
Terminal Material .............Phosphor bronze
Dome Material......................Stainless steel
Actuator Material.............High temperature
silicon rubber
Marking ......................Manufacturer’s code
and date code
Packaging Options
J & G .............500 pcs./reel; 50 pcs./tube
S ..................200 pcs./reel; 100 pcs./tube
H...........................................50 pcs./tube
Product Dimensions
1
2
1
SPST N.O.
5.00
(.197)
2 PLCS.
0.20
(.008)
2
1
2
1
2.54
(.100)
0.76
(.030)
TYP.
2 PLCS.
DIA. TYP.
2 PLCS.
TYP.
2 PLCS.
2
1
2
1
4.80
(.189)
4.50
(.177)
2.40
(.094)
0.60
(.024)
0.05 ±0.05
(.002 ±.002)
0.20
TYP.
(.008)
5 MAX TYP
2.54
TYP.
(.100)
3.8
(.150)
1.27
(.050)
1.78
(.070)
2.54
(.100)
0.76
(.030)
2
1
2
1
4.80
(.189)
4.50
(.177)
5.00
(.197)
2.54
(.100)
1.00
(.039)
0.20
(.008)
7914J
J-Hook
7914H
Through-hole
7914S
Right Angle
7914G
Gull Wing
1
2
1
SPST N.O.
1
2
1
SPST N.O.
6.20
4.00
(.157)
2.40
(.094)
2.54
TYP.
(.100)
5.5
(.217)
1.27
(.050)
4.00
(.157)
2.40
(.094)
0.80
(.031)
RECOMMENDED PCB LAYOUT
5.00
(.197)
RECOMMENDED PCB LAYOUT
1
2
2.86
(.113)
0.13 ±0.05
(.005 ±.002)
0.2 ±0.13
(.008 ±.005)
0.38 ±0.2
(.015 ±.008)
2.54
(.100)
1.3
TYP.
(.051)
2.33
(.092)
1.25
TYP.
(.049)
1
2
1
SPST N.O.
1.78
(.070)
2.54
(.100)
2.54
(.100)
0.76
(.030)
5.00
(.197)
4.80
(.189)
4.50
(.177)
2.40
(.094)
2.40
(.094)
4.00
(.157)
4.00
(.157)
5.18
(.204)
1.68
(0.66)
2.75
(.108)
0.48 ±0.2
(.019 ±.008)
1.68
(.066)
5.44
(.214)
2.38
(.094)
DIA.
0.89
(.035)
0.78
(.031)
1.5
(.059)
3.89
(.153)
7A
DIMENSIONS: MM/(INCHES)
TOLERANCES: ±.2/(±.008) EXCEPT WHERE NOTED
How To Order
7914 J - 1 - 000 E
Model
Terminal
J = J-Hook
G = Gull Wing
H = Through-hole Z = Right Angle
Switch Type
-1 = N.O. Au Contacts
Product Code for Button Height
(For Styles J, G, and H)
-000 = 4.0 mm FMS
-024 = 2.4 mm FMS (Flush Actuator)
-032 = 3.2 mm FMS
-050 = 5.0 mm FMS
(For Style S)
-000 = 1.68 mm FTS
-032 = 0.91 mm FTS
-024 = Flush Actuator
-050 = 2.7 mm FTS
Embossed Tape
(Option applicable to Styles J, G & S only –
Consult Factory. Omit for Tube packaging.)
G, J = 500 pcs./reel S = 200 pcs./reel
FMS = From Mounting Surface
FTS = From Top Surface
*”Fluorinert” is a registered trademark of 3M Co.
RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in
their specific applications.
REV 09/04
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相关代理商/技术参数
参数描述
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:
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