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参数资料
| 型号： | 7916X-1-000E |
| 厂商： | BOURNS INC |
| 元件分类： | 开关 |
| 英文描述： | KEYPAD SWITCH, SPST, MOMENTARY, 0.02A, 15VDC, 2.06 N, SURFACE MOUNT-STRAIGHT |
| 文件页数： | 1/1页 |
| 文件大小： | 117K |
| 代理商： | 7916X-1-000E |
Specifications are subject to change without notice.
7916 SMD 6 mm Square Key Switch
Electrical Characteristics
Contact Rating
Maximum......................20 mA 15 VDC
Minimum.........................10 A 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
Features
Applications
■ Single pole/single throw
■ Electronic toys
■ Compatible with surface mount reflow
■ Personal alerts
processes
■ Remote locks
■ Tape and reel packaged
■ Panel meters
■ 1mm profile height available
■ Low level signal switch
7916X-1
(WITH GROUND LUG)
0.70
(.028)
DIA.
2
6.40 ± 0.30
(.252 ± .012)
6.00
(.236)
4.00
(.157)
0.80
(.031)
1
6.50
(.256)
1
6.80 ± 0.30
(.268 ± .012)
3.20
(.126)
DIA.
3.10 + 0.30 – 0.00
(.122 + .012 – 0.00)
3.00
(.118)
DIA.
2.60
(.102)
1.30
(.051)
SUGGESTED PWB
LAYOUT
4.00
(.157)
3.20
(.126)
3.60
(.142)
1.00
(.039)
0.80
(.031)
How to Order
7916 X - 1 - 000 E
Model
Terminal
Switch Type
1 = Std. (N.O.)
Option
Embossed Tape Designator
E = 370 mm Reel (Standard)
7916X-1 = 2000 pcs./Reel
1
2
1
PUSH ON
7.00 ± 0.20
(.276 ± .008)
5.52 ± 0.18
(.217 ± .007)
2.00 ± 0.10
(.079 ± .004)
4.00 ± 0.10
(.157 ± .004)
1.75 ± 0.10
(.069 ± .004)
12.00 ± 0.30
(.472 ± .012)
1.50 ± 0.10
(.059 ± .004)
Meets EIA specification 481.
21.00 ± 1.00
(.827 ± .039)
13.00 ± 0.51
(.512 ± .020)
DIA.
370.0 ± 5
(14.567 ± .197)
DIA.
EQUAL
SPACED
3 PLCS.
2.00 ± 0.50
(.079 ± .020)
MIN.
50.00 ± 2.00
(1.969 ± .079)
14.00 + 1.50
(.551 ± .059)
2.00 ± 0.50
(.079 ± .020)
REEL
TAPE
0.30 ±0.10
(.012 ± .004)
7.50 ± 0.20
(.295 ± .008)
3.50 ± 0.20
(.138 ± .008)
DIMENSIONS ARE:
MM
(INCHES)
TOLERANCES: ±.2 EXCEPT WHERE NOTED.
Packaging Specifications
Product Dimensions
Reflow Soldering Profile
Temperature
(
°
C)
Time (Seconds)
275
30-40 Sec.
120 °C
225
175
125
75
25
0
20
40
60
80
100 120 140 160 180 200
80-90 Sec.
10-15
Sec.
35-60
Sec.
180 °C
240 °C
REV. 10/02
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