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參數(shù)資料
| 型號(hào)： | KMR |
| 廠商： | ITT Corporation |
| 英文描述： | Microminiature Tact Switch for SMT |
| 中文描述： | 超小型輕觸開(kāi)關(guān)貼片 |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 79K |
| 代理商： | KMR |
Dimensions are shown: mm (inch)
Dimensions subject to change
www.ittcannon.com
B-5
T
B
KMR Series
Microminiature Tact Switch for SMT
Features/Benefits
Compact size
Range of 4 actuation forces
Excellent tactile feel
Compatible with lead free
soldering
EMC protection
Extra large actuator
Typical Applications
Automotive
Cellular phones
Industrial electronics
Computers & network equipment
Electrical
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MAXIMUM CURRENT DC:
MINIMUM CURRENT DC:
Silver
1 VA
50 VDC
50 mA
1 mA
Gold
0.2 VA
50 VDC
10 mA
1 mA
CONTACT RESISTANCE:
≤
100 m
INSULATION RESISTANCE:
≥
1 G
BOUNCE TIME:
≤
1 ms
Environmental
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
Silver
Gold
-40C to 85C
-55C to 85C
-40C to 125C
-55C to 125C
Process
Soldering: Infrared reflow in accordance with CECC00802
Mechanical
MAXIMUM ACTUATING FORCE: 40 N (8.8 lbs) during 25,000 cycles
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: Gullwing type for SMT
NOTE
: Part numbers listed above do not represent all possible configurations.
For information on specific and custom switches, consult Customer Service Center.
Actuator
2
Standard 1,9 mm
Actuation Force
1
1 N (100 grams)
2
2 N (200 grams)
3
3 N (300 grams)
4
4 N (400 grams)
K
M
R
2
G
Contact Material
1
Silver
3
Gold
Termination
G
Gullwing
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.
Operating force
Newtons (grams)
1.0 (100) ± 0.25
2.0 (200)
±
0.50
3.0 (300)
±
0.75
4.0 (400)
±
1.00
Operating life
(operations)
200,000
200,000
100,000
100,000
Travel
Type
KMR211G/213G
KMR221G/223G
KMR231G/233G
KMR241G/243G
0,20
±
0,10
0,25
±
0,10
0,25
±
0,10
0,30
±
0,10
Packaging
Switches are delivered in tape and reels of 7,000 pieces. The reel
diameter is 330 (12.992). The tape dimensions conform to the
EIA-RS-481 and EC-286-6 norms.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KMR211G | Microminiature Tact Switch for SMT |
| KMR213G | Microminiature Tact Switch for SMT |
| KMR221G | Microminiature Tact Switch for SMT |
| KMR223G | Microminiature Tact Switch for SMT |
| KMR231G | Microminiature Tact Switch for SMT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KMR100M2AE11 | 制造商:STMicroelectronics 功能描述: 制造商:THOMSON 功能描述: 制造商:THOMSON 功能描述:Electronic Component |
| KMR102 | 制造商:OTAX Corporation 功能描述: |
| KMR102H | 制造商:OTAX Corporation 功能描述:Tape & Reel |
| KMR162 | 制造商:OTAX Corporation 功能描述:Cut Tape |
| KMR162H | 制造商:OTAX Corporation 功能描述:Cut Tape |
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