7914

PL
IA
N
T
Features
LE
AD
F
RE
E
*R
oH
S
C
OM
n Compatible with most surface mount
soldering processes
n Compatible with popular vacuum pick-and
place equipment n J-hook, gull-wing & pinned configurations
n Sealed for board washing
n Rated to IP 67 standard
Electrical Characteristics
7914 4 mm SMD & Through-hole Sealed Key Switch
Product Dimensions
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR IA E
NT
*
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
4.50
(.177)
L
4.50
(.177)
5.00
(.197)
RECOMMENDEDPCBLAYOUT
2.54
(.100)
1.27
(.050)
TYP.
2.54
(.100)
Mechanical Characteristics
0.76
TYP.
(.030)
Physical Characteristics
7914 J - 1 - 000 E
Switch Type
1 = N.O. Au Contacts
Product Code for Button Height
“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)
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
reel.
- 1
2 +
- 1
2 +
4.93
(.194)
4.50
(.177)
L
2.39
DIA.
(.094)
2
5.00
(.197)
2.54
(.100)
5.00
(.197)
0.28±0.20
(.011±.008)
6.20
0.60
(.024) (.244)
TYP.
±5°TYP.
0.20±0.08
(.008±.003)
RECOMMENDEDPCBLAYOUT
2.54
(.100)
0.80
(.031)
DIA.
5.00
(.197)
- 1
5.00
(.197)
2 +
- 1
2 +
SPSTN.O.
RECOMMENDEDPOLARITY
5.18
(.204)
2.75
(.108)
DIA.
2.38
(.094)
L
0.76
(.030)
2.54
(.100)
1
2
0.2±0.13
(.008±.005)
5.44
(.214)
0.78
(.031)
3.89
(.153)
0.89
(.035)
1.5
(.059)
RECOMMENDEDPCBLAYOUT
0.38±0.2
2.54
(.015±.008) (.100)
1.3TYP.
(.051)
1.25TYP.
(.049)
1.68
(.066)
5.50
(.216)
2.33
(.092)
0.48±0.2
(.019±.008)
- 1
2 +
- 1
- 1
2 +
- 1
SPSTN.O.
RECOMMENDEDPOLARITY
MM
DIMENSIONS:
(INCHES)
4.00
(.157)
2.86
(.113)
RECOMMENDEDPCBLAYOUT
2.54
(.100)
1.27
(.050)
TYP.
1.27
(.050)
TYP.
0.76±0.10
(.030±.004)
TYP.
5.00+0.10/-0.15
(.197+.004/-.006)
2.54
2PLCS.
(.100)
2.54
(.100)
4.50
(.177)
1
TYP.
0.76
(.030)
2.54
(.100)
2PLCS.
0.13±0.05
(.005±.002)
2
1
0.20±0.10
(.008±.004)
0.76
(.030)
TYP.
SPSTN.O.
Model
Terminal
J = J-Hook H = Through-hole
G = Gull Wing S = Right Angle
6.20±0.10
(.244±.004)
RECOMMENDEDPOLARITY
How to Order
2
1
3.81
(.150)
1.78
(.070)
TYP.
Cover Material......................Stainless steel
Base Material....... Thermoplastic, UL94V-0
Terminal Material.... Copper alloy gold plated
Dome Material... Stainless steel silver plated
Actuator Material............. High temperature
silicon rubber
Marking....................... Manufacturer’s code
and date code
Packaging Options
J & G.................... 500 pcs./reel (MSL-1);
50 pcs./tube
S........................... 200 pcs./reel (MSL-1)
H.......................................... 50 pcs./tube
4.50
(.177)
2.17
(.085)
2.39
DIA.
(.094)
5.00
(.197)
Actuator Force.......................... 300 ± 100 g
Pushover Strength (S Style)
............................ 0.9 kilograms minimum
Cycle life, loaded...........100,000 actuations
Contact resistance........ 100 milliohms max.
L
5.00 2.39
(.197) (.094)
DIA.
2
1
0.20
(.008)
2
1
5.00
(.197)
4.50
(.177)
2.54
(.100)
1.23
(.048)
TYP.
2
1
General Characteristics
Switch Type..........................Normally open
Operating Temperature Range
.....................................-55 °C to +125 °C
Storage Temperature Range
.....................................-55 °C to +125 °C
Seal Test............................85 °C Fluorinert†
Vibration.............................................. 20 G
Shock................................................ 100 G
n Meets EIA/EIAJ/IPC/VRCI SMD standard outline dimensions
n Top or side actuated
n RoHS compliant*
n For switch applications/processing guidelines, click here
2 +
2 +
SPSTN.O.
RECOMMENDEDPOLARITY
±0.3
TOLERANCES:
(.012)
Except where noted.
*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.
Specifications 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 specific applications.
7914 4 mm SMD & Through-hole Sealed Key Switch
Packaging Specifications
7914J
.35±.10
(.014±.004)
4.3±.10
(.169±.004)
2.00±.05
(.079±.002)
0.3
MAX.
(.011)
1.6 ± 0.01
(.063 ± .000)
0.4 ± 0.05
(.016 ± .001)
35 ° 4 PLCS.
2.45 ± 0.1
(.096 ± .003)
1.5
DIA.
(.059)
2.0
(.079)
4.0
(.157)
8.00±.20
(.315±.008)
1.75±.10
(.069±.004)
12.00±.30
(.472±.012)
TAPE
1.5
(.059)MIN.EQUALSPACED3PLCS.
13.0±.20
(.512±.008)DIA.
20.2
(.795)MIN.DIA.
TAPE
12.0
(.472)
1.5
MIN.EQUALSPACED3PLCS.
(.059)
13.0±.20
(.512±.008)DIA.
178±2.0
(7.000±.080)DIA.
50.0
(1.969)MIN.
178±2.0
(7.000±.080)DIA.
12.4
(.488)
REEL
R
0.3
MAX.
(.011)
1.5 +0.1/-0
(.059 +.001/-.000)
DIA.
1.75
(.069)
20.2
(.795)MIN.DIA.
50.0
(1.969)MIN.
7.5
(.295)
16.0 ± 0.3
(.630 ± .011)
TAPE
330
MAX. DIA.
(13.0)
12.4
(.488)
REEL
MeetsEIAspecification481.
MeetsEIAspecification481.
500 pcs./reel
500 pcs./reel
2.82
(.111)
R.508 TYP
(.020)
7914H
.508
TYP
(.020)
4.69
(.185)
60º±2º
7.67
(.302)
2.82 2PLCS
(.111)
.762
R
MAx2PLCS
(.030)
50 pcs./tube
DIMENSIONS:
MM
(INCHES)
.508
RTYP
(.020)
.762
RMAxTYP
(.030)
13º±2º2PLCSREF
5.66±.254
(.223±.010)
REEL
Meets EIA specification 481.
4.24
(.167)
8.64±.254
(.340±.010)
200 pcs./reel
Reflow Soldering Profile
2.82
(.111)
.508 TYP
(.020)
1.78
(.070)
275
250ϒC
225
2.54
(.100)
8.89±.254
(.350±.010)
50 pcs./tube
Specifications 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 specific applications.
Temperature(ϒC)
7914J/G
REV. 05/16
R
5 ° MAX.
4 PLCS.
5.26±.10
(.207±.004)
8.00.20
(.315.008)
1.75±.10
(.069±.004)
12.00±.30
(.472±.012)
5.25 ± 0.1
(.207 ± .003)
4.0 ± 0.01
(.158 ± .000)
5.7
(.224)
6.48±.10
(.25±.004)
4.00±.10
(.157±.004)
5.26±.10
(.207±.004)
2.00±.05
(.079±.002)
5.50±.05
(.217±.002)
1.5+.10/-.00
DIA.
(.059+.004/-.00)
5.26±.10
(.207±.004)
4.00±.10
(.157±.004)
7914S
.31±.10
(.012±.004)
4.3±.10
(.169±.004)
5.50±.05
(.217±.002)
1.5+.10/-.00
DIA.
(.059+.004/-.00)
7914G
180ϒC
175
10-15
Sec.
80-90Sec.
125 120ϒC
75
25
30-40Sec.
0
20
40
60
35-60
Sec.
80 100 120 140 160 180 200
Time(Seconds)
Similar pages