7916

Features
■
■
■
■
■
Applications
Single pole/single throw
Compatible with surface mount reflow
processes
Tape and reel packaged
1mm profile height available
Low level signal switch
Electronic toys
Personal alerts
■ Remote locks
■
■
■
Panel meters
7916 SMD 6 mm Square Key Switch
Electrical Characteristics
Contact Rating
Maximum......................20 mA 15 VDC
Minimum.........................10 µA 2 VDC
Contact Resistance
..............................100 milliohms max.
Insulation Resistance
................50 megohms min. (DC100V)
Dielectric Strength ....................250 VAC
Contact Bounce ..............3 ms max. (on)
....................................10 ms max. (off)
General Characteristics
Switch Type .........................(N.O.) SPST
Operating Temperature Range
..................................-20 °C to +70 °C
Storage Temperature Range
..................................-40 °C to +85 °C
Mechanical Characteristics
Push Stroke ......................0.25 mm ±0.1
Actuation Force .....................160 ±50 gf
Operating Life ..........100,000 Actuations
Product Dimensions
7916X-1
(WITH GROUND LUG)
6.00
(.236)
7.50 ± 0.20
(.295 ± .008)
0.30 ±0.10
(.012 ± .004)
4.00
(.157)
2
1
6.80 ± 0.30
(.268 ± .012)
5.52 ± 0.18
(.217 ± .007)
0.70
DIA.
(.028)
4.00 ± 0.10
(.157 ± .004)
6.50
(.256)
2.00 ± 0.10
(.079 ± .004)
3.20
DIA.
(.126)
1
2
0.80
(.031)
3.00
DIA.
(.118)
1.50 ± 0.10
(.059 ± .004)
SUGGESTED PWB
LAYOUT
0.80
(.031)
1.00
3.20
(.039)
(.126)
3.10 + 0.30 – 0.00
(.122 + .012 – 0.00)
2.60
(.102)
Model
3.50 ± 0.20
(.138 ± .008)
6.40 ± 0.30
(.252 ± .012)
How to Order
7916 X - 1 - 000 E
Packaging Specifications
7.00 ± 0.20
(.276 ± .008)
1.75 ± 0.10
(.069 ± .004)
12.00 ± 0.30
(.472 ± .012)
TAPE
3.60
(.142)
370.0 ± 5
DIA.
(14.567 ± .197)
4.00
(.157)
2.00 ± 0.50
(.079 ± .020)
1.30
(.051)
Terminal
Switch Type
1 = Std. (N.O.)
EQUAL
SPACED
3 PLCS.
2.00 ± 0.50
MIN.
(.079 ± .020)
Option
Embossed Tape Designator
E = 370 mm Reel (Standard)
7916X-1 = 2000 pcs./Reel
50.00 ± 2.00
(1.969 ± .079)
13.00 ± 0.51
DIA.
(.512 ± .020)
DIMENSIONS ARE:
21.00 ± 1.00
(.827 ± .039)
MM
(INCHES)
14.00 + 1.50
(.551 ± .059)
REEL
Meets EIA specification 481.
TOLERANCES: ±.2 EXCEPT WHERE NOTED.
Reflow Soldering Profile
1
2
275
240 °C
1
2
PUSH ON
Temperature (°C)
225
180 °C
175
10-15
Sec.
80-90 Sec.
125 120 °C
75
30-40 Sec.
25
0
20
40
60
35-60
Sec.
80 100 120 140 160 180 200
Time (Seconds)
REV. 10/02
Specifications are subject to change without notice.
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