KMT221HFLFS [CK-COMPONENTS]
Nano-Miniature SMT Top Actuated; 纳米微型表面贴装顶部触动
| 型号： | KMT221HFLFS |
| 厂家： | 
C&K COMPONENTS |
| 描述： | Nano-Miniature SMT Top Actuated |
| 文件： | 总2页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
KMT2 Series
Nano-Miniature SMT Top Actuated
Features
Typical Applications
•
•
•
•
Mobile Phones
Hearing Aids
•
•
Smallest footprint
High number of cycles within the
smallest packaging
MP3 accessories
Bluetooth Headset
•
Smallest thickness with integrated
actuator
•
•
Ground pin option
Halogen free
B
Specification
Environmental
FUNCTION: momentary action
Silver
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: Gullwing type for SMT
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
-40˚C to 85˚C
-55˚C (10 days)
+85˚C (4 days)
Mechanical
Operating force
Type G and NG Newtons (grams)
KMT 211 HF LFS 1.0 (100) 0.25
KMT 221 HF LFS 1.6 (160) 0.40
Operating
Life
150,000
150,000
Tactile
Feeling
≥ 10%
≥ 30%
Process
Travel mm
0.13 0.06
0.13 0.06
SOLDERING: This component is suited to the following methods:
– Infrared Reflow Soldering in accordance with IEC61760-1
Packaging
In reels of 4,000 pieces.
Electrical
Silver
Dimensions of reels according to EIA 481B
External diameter 180 mm
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
0.5 VA
32 VDC
20mV
MAXIMUM CURRENT DC:
MINIMUM CURRENT DC:
DIELECTRIC STRENGTH:
CONTACT RESISTANCE:
INSULATION RESISTANCE:
BOUNCE TIME:
50 mA
1 mA
≥ 250 Vrms (1mn)
≤ 300 mΩ
≥ 50 MΩ
NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
≤ 6 ms
Part Number Description
For any part number different from those listed above, please consult your local representative.
L
F
HF
K
M
T
2
Total Height
2 0.65 mm
LFS RoHS, silver plated
LFG RoHS, gold plated - please contact Customer Service
Type
HF Halogen Free
Grounding
Option
Actuation Force
1 1.0 N (100 grams)
2 1.6 N (160 grams)
Contact
Material
1 Silver
G Ground Pin
NG No Ground Pin
3 Gold - please contact Customer Service
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
B–5
KMT2 Series
Nano-Miniature SMT Top Actuated
KMT Series – No Ground Pin
RECOMMENDED LAYOUT
ELECTRICAL DIAGRAM
B
3,4
0,2
2,3
3,6
ø
1,2
0,06
3
KMT Series – With Ground
RECOMMENDED LAYOUT
ELECTRICAL DIAGRAM
3,4
0,2
ø1,2
2,3
3,6
0,2
0,06
3
0,4
TAPE & REEL
DE-REELING DIRECTION
OUT OF THE TAPE
SECTION A-A
Draft 5˚ max
+00,1
1,5
ø
2
0,05
4
0,05
1,3
0,1
ø
1
0,1
4
0,1
B
A
A
R0,5
B
Draft 5˚ max
1,7
0,1
2,8
0,1
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
B–6
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