KSC421J [ITT]
Switch, SPST, Momentary, 0.05A, 32VDC, Surface Mount-straight,;
| 型号： | KSC421J |
| 厂家： | 
ITT Cannon |
| 描述： | Switch, SPST, Momentary, 0.05A, 32VDC, Surface Mount-straight, |
| 文件： | 总5页 (文件大小：134K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
KSC Series
Sealed Tact Switch for SMT
Features/Benefits
• Positive tactile feel
• Range of 6 actuation forces
• J or G terminations
• Tape & reel
Typical Applications
• Automotive
• Cellular phones
• Industrial electronics
• Computer & network industry
• IP 67
Specification
Electrical
Silver
1 VA
32 VDC
20 mV
50 mA
1 mA
Gold
0.2 VA
32 VDC
20 mV
10 mA
1 mA
FUNCTION: momentary action
MAXIMUM POWER:
B
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: J bend & Gullwing type for SMT
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT:
MINIMUM CURRENT:
Mechanical
Operating force FA1) Operating life
DIELECTRIC STRENGTH (50 Hz, 1 min.): 250 V
CONTACT RESISTANCE: < 100 mΩ
INSULATION RESISTANCE (100 V): > 109 Ω
BOUNCE TIME: < 1 ms
Type
Newtons (grams)
1.6 (160)
3.0 (300)
5.5 (550)
2.0 (200)
3.5 (350)
1.6 (160)
3.0 (300)
5.5 (550)
1.1 (110)
1.4 (140)
1.7 (170)
3.2 (320)
1.6 (160)
3.0 (300)
1.7 (170)
(operations)
200,000
200,000
100,000
500,000
300,000
500,000
300,000
100,000
5,000,000
1,000,000
1,000,000
300,000
500,000
300,000
1,000,000
Travel
KSC121J
KSC141J
KSC151J
KSC221J
KSC241J
KSC321J
KSC341J
KSC351J
KSC401J*
KSC411J*
KSC421J*
KSC441J*
KSC621J
KSC641J
KSC421V
0,25+0,40/-0,0
0,30+0,40/-0,0
0,30+0,40/-0,0
0,35+0,30/-0,10
0,40+0,40-0,10
0,20+0,30/-0,0
0,20+0,30/-0,0
0,25+0,30-0,0
0,50+0,25/-0,25
0,35+0,2/-0,2
0,50+0,25/-0,25
0,75+0,25/-0,25
0,20+0,35
Environmental
Silver
Gold
OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C
STORAGE TEMPERATURE:
-55˚C to 85˚C -55˚C to 125˚C
Process
SOLDERING: Depending on the application, this component is
suited to the following methods:
- Terminals being Tin/Lead plated over a nickel barrier, the use of
slightly activated flux is suitable.
- Soldering on double wave machine. The bath temperature is
generally 225˚C±5˚C and soldering time < 5 sec.
- Cleaning according to typical washing processes.
- Infrared Reflow Soldering in accordance with CECC00802
0,20+0,30
0,50+0,25/-0,25
1) Tolerances of operating force FA is ± 25%.
* NOTE: KSC4 standard silicone material is 70 shore,
the only exception is KSC401J which is 50 shore.
Packaging
KSC1, KSC2 and KSC3 are delivered on continuous tape and reels
of 2,000 pieces, KSC4 in reels of 1,000 pieces. KSC 6 in reels of 750
pieces. KSCV in boxes of 500 pieces. Dimensions of reels according to
EIA RS481 or IEC 2863. External diameter 330 mm ± 2 mm.
NOTE: Part numbers listed above do not represent all possible configurations.
For information on specific and custom switches, consult Customer Service Center.
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired
option from each category and place it in the appropriate box.
K
S
C
Actuator
1 Without, 2,5 mm
2 Soft, 3,5 mm
3 Hard, 3,5 mm
4 Soft, 5,2 mm
6 Hard, 7,7 mm
Operating Force
Termination
J J bend
G Gull wing
0 1.2 N (120 grams)
1 1.4 N (140 grams)
2 1.6 N / 2.0 N *
(160 grams)/(200 grams)
4 3 N / 3.2 N *
V
Right angle
Contact Material
1 Silver
3 Gold
(available in KSC421V version only)
(300 grams)/(320 grams)
5 5.5 N (550 grams)
* See Mechanical chart above to confirm specifications
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-20
KSC Series
Sealed Tact Switch for SMT
ACTUATOR
KSC1 WITHOUT, 2.5 mm high
KSC2 SOFT, 3,5 mm high
2,9
(.114)
6,8
(.268)
B
6,2
(.244)
ø3,28
(.129)
KSC3 HARD, 3,5 mm high
KSC4 SOFT, 5,2 mm high
ø2,6
(.102)
NOTE: KSC4 standard silicone material is
70 shore, the only exception is
KSC401J which is 50 shore.
ø2,8
(.110)
KSC4 KSC421V only
KSC6 HARD, 7,7 mm high
ø4,7
(.185)
ø3,0
(.118)
3,17
(.125)
1,51
(.05)
First Angle
Projection
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-21
KSC Series
Sealed Tact Switch for SMT
OPERATING FORCE
OPTION
CODE
OPERATING FORCE
0
1
2
4
5
1.2 N (120 grams)
1.4 N (140 grams)
1.6 N / 2.0 N (160/200 grams)
3 N / 3.2 N (300/320 grams)
5.5 N (550 grams)
B
CONTACT MATERIAL
OPTION
CODE
MATERIAL
1
3
SILVER
GOLD
TERMINATION
J
J BEND
G
GULLWING
V
RIGHT ANGLE - KSC421V only
10
(.394)
0,5
(.020)
7,5+0,3/-0,0
(.295+.012/-.000)
3,17
(.125)
6,8
(.268)
1,51
(.05)
PAD LAYOUT
1
2
LAYOUT
3,3
ø1,2 (x2)
3,3
0,8
Metallized
holes
PAD LAYOUT
PAD LAYOUT
2
1
5,8 max.
(.228)
3,0 max.
(.118)
12,0 min.
(.472)
8,6 min.
(.339)
1,38
0,6
1,38
0,6
5,65 ±0,05
First Angle
Projection
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-22
KSC Series
Sealed Tact Switch for SMT
TAPE & REEL
FOR KSC1 J TERMINATION
8,0
ø1,5+0,1/-0,0
(.059+.004/-.000)
2,0±0,05
(.079±.002)
(.315)
ø1,5+0,2/-0,0
(.059+.008/-.000)
2,0±0,05
(.079±.002)
Direction of feed
2˚0' max.
0,25±0,05
(.010±.002)
B
6,6+0,2/-0,0
(.260+.008/-.000)
3,15+0,2/-0,0
(.124+.008/-.000)
FOR KSC1 G TERMINATION
8,0
ø1,5+0,1/-0,0
(.315)
(.059+.004/-.000)
ø1,5+0,2/-0,0
(.059+.008/-.000)
2,0±0,05
(.079±.002)
2,0±0,05
(.079±.002)
Direction of feed
2˚0' max.
0,3±0,05
(.012±.002)
6,6+0,2/-0,0
(.260+.008/-.000)
3,2+0,2/-0,0
(.126+.008/-.000)
FOR KSC2 & KSC3 J TERMINATION
8,0
ø1,5+0,1/-0,0
(.315)
(.059+.004/-.000)
ø1,5+0,2/-0,0
(.059+.008/-.000)
2±0,05
(.079±.002)
2±0,05
(.079±.002)
Direction of feed
2˚0' max.
0,25±0,05
(.010±.002)
6,6+0,2/-0,0
(.260+.008/-.000)
3,95+0,2/-0,0
(.156+.008/-.000)
FOR KSC2 & KSC3 G TERMINATION
8,0
ø1,5+0,1/-0,0
(.315)
(.059+.004/-.000)
ø1,5+0,2/-0,0
(.059+.008/-.000)
2±0,05
2±0,05
(.079±.002)
(.079±.002)
Direction of feed
2˚0' max.
0,3±0,05
(.012±.002)
4,0+0,2/-0,0
(.157+.008/-.000)
6,6+0,2/-0,0
(.260+.008/-.000)
First Angle
Projection
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-23
KSC Series
Sealed Tact Switch for SMT
TAPE & REEL
FOR KSC4 FOR G TERMINATION
12±0,1
(.472±.004)
2±0,05
(.079±.002)
2±0,05
(.079±.002)
ø1,5+0,1/-0,0
(.059+.004/-.000)
4±0,1
(.157±.004)
5,6
(.220)
B
Direction of feed
2˚0'
B
0,15±0,02
(.006±.001)
B
ø1,5+0,2/-0,0
(.059+.008/-.000)
0,4±0,03
(.016±.001)
2,05
(.081)
6,7±0,1
(.264±.004)
FOR KSC4 FOR J TERMINATION
12±0,1
(.472±.004)
2±0,05
(.079±.002)
2±0,05
(.079±.002)
ø1,5+0,1/-0,0
(.059+.004/-.000)
4±0,1
(.157±.004)
5,6
(.220)
B
2˚0'
Direction of feed
0,15±0,02
(.006±.001)
B
ø1,5+0,2/-0,0
(.059+.008/-.000)
0,4±0,03
(.016±.001)
2,05
(.081)
6,7±0,1
(.264±.004)
FOR KSC6 G & J TERMINATION
6,4
(.252)
15˚
3,0
(.118)
0,1
B
2±0,05
(.079±.002)
12,0
(.472)
4,0
(.157)
ø1,5+0,1/-0,0
(.059+.004/-.000)
2,5
(.098)
4˚
2±0,05
(.079±.002)
1,7
(.067)
Direction of feed
0,4±0,03
(.016±.001)
A
A
15˚
B
ø2+0,1/-0,0
(.079+.004/-.000)
7,7+0,1/-0,0
(.303.004/-.000)
First Angle
Projection
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-24
相关型号：
KSC421V
Keypad Switch, 1 Switches, SPST, Momentary-tactile, 0.05A, 32VDC, 1.7N, Solder Terminal, Surface Mount-right Angle
ITT
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