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參數資料
| 型號： | KS12R21CQE |
| 廠商： | ITT Corporation |
| 英文描述： | Single Pole Key Switches |
| 中文描述： | 單極開關的關鍵 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 183K |
| 代理商： | KS12R21CQE |
www.ittcannon.com
E–23
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
K
E
Seal
D
E
No epoxy
Epoxy
Cap Color
2
Black
1
White
3
Red
9
Gray
KS
Single Pole Key Switches
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.
Specifications
CONTACT RATING: Q contact material: 25mA @
50V AC .or DC max.
ELECTRICAL LIFE: 100,000 actuations.
CONTACT RESISTANCE: Below 100 m
initial @
2-4 V DC, 100 mA
INSULATION RESISTANCE: 10
9
min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
OPERATING TEMPERATURE: -30C to 65C.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
Note
: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
NOTE:
Product to be compatible with the lead free soldering profile on Q4 2006.
Cap
R2
Round depression
Terminations
C
PC Thru-hole
Series
KS11
KS12
SPST Off-Mom.
SPDT On-Mom.
K
S
C
Contact Material
Q
Silver
G
Gold over silver
B
Gold
Features/Benefits
Positive tactile feel
Variety of cap colors
LED support available
SPST and SPDT configurations
RoHS compliant
Typical Applications
Telecommunications
Industrial
Instrumentation
Materials
CASE: Glass filled nylon (UL 94V-0).
ACTUATOR: Nylon 6/6 or ABS, matte finish, black standard.
MOVABLE CONTACT: Q contact material: Stainless steel, silver plated.
STATIONARY CONTACTS AND TERMINALS: Q contact material:
copper alloy, silver plated.
TERMINAL SEAL: Epoxy
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| KS12R22CQD | Single Pole Key Switches |
相關代理商/技術參數 |
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| KS12R22CBD | 制造商:C&K Components 功能描述:EM SWIT KEY SWIT NC SPDT - Bulk |
| KS12R22CBE | 功能描述:觸覺開關 Switch Key Spdt .4Va Bk Seal Pcb RoHS:否 制造商:C&K Components 工作力:2 N 執行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝: |
| KS12R22CGD | 制造商:C&K Components 功能描述: |
| KS12R22CGE | 制造商:ITT 制造商全稱:ITT Industries 功能描述:Single Pole Key Switches |
| KS12R22CQD | 功能描述:觸覺開關 BLK P/B KEY SWITCH RoHS:否 制造商:C&K Components 工作力:2 N 執行器:Round 電流額定值:50 mA 電壓額定值 DC:32 V 電壓額定值 AC: 功率額定值:1 VA 接地端子:Yes 觸點形式:SPST-NO 開關功能: 安裝風格:SMD/SMT 安裝方向:Right 晶體管管座高度: 顏色: 照明:Not Illuminated 照明顏色: 封裝: |
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