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参数资料
| 型号： | A3CA-90A1-12ER |
| 元件分类： | 开关 |
| 英文描述： | PUSHBUTTON SWITCH, SPDT, MOMENTARY, 1A, 30VDC, PANEL MOUNT-THREADED |
| 文件页数： | 10/13页 |
| 文件大小： | 253K |
| 代理商： | A3CA-90A1-12ER |
A3C
A3C
39
Characteristics
Operating frequency
Mechanical:
Momentary-action models: 120 operations/minute max.
Alternate-action models: 60 operations/minute max. (See note 1.)
Electrical: 20 operations/minute max.
Insulation resistance
100 M
min. (at 500 VDC)
Dielectric strength
1,000 VAC, 50/60 Hz for 1 minute between terminals of same polarity and between lamp
terminals (See note 2.)
2,000 VAC, 50/60 Hz for 1 minute between terminals of different polarity and also between
each terminal and ground
Vibration
Malfunction: 10 to 55 Hz, 1.5-mm double amplitude (No malfunctions for more than 1 s.)
Shock
Destruction: 500 m/s2
Malfunction: 150 m/s2 (No malfunctions for more than 1 s.)
Life expectancy
Mechanical:
Momentary-action models: 1,000,000 operations min.
Alternate-action models: 100,000 operations min. (See note 1.)
Electrical: 100,000 operations min.
Weight
Approx. 5 g (See note 3.)
Ambient operating temperature
–10
°C to 55°C (with no icing or condensation)
Ambient operating humidity
35% to 85%
Ambient storage temperature
–25
°C to 65°C
Degree of protection
IP40
Electric shock protection class
Class II
PTI (proof tracking index)
175
Pollution degree
3 (IEC947-5-1)
Note:
1. With alternate-operation models, one operation cycle consists of set and reset operations.
2. The figure given above for the dielectric strength between lamp terminals is for when there is no LED lamp or incandescent lamp
mounted.
3. The weight indicated here applies to the lighted models (SPST-NO+SPST-NC).
Operating Characteristics
OF max.
2.45 N
RF min.
0.29 N
TT
Approx. 3.5 mm
LTA min.
(See note.)
0.5 mm
PT max.
2.5 mm
Note:
The value for LTA min. applies to alternate-operation mod-
els only.
Approved by Standards
UL (File No. E41515)
CSA (File No. LR45258-31)
Rating
Standard
1 A at 125 VAC
0.5 A at 250 VAC
1 A at 30 VDC
Microload
0.1 A at 125 VAC
0.1 A at 30 VDC
Contact Form
Contact name
Contact form
SPDT
NO
NC
NO
NC
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A3CA90B112EW | 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:ASSEMBLED LIGHTED PUSHBUTTON |
| A3CA-90B1-12EW | 功能描述:按钮开关 ASSEMBLED LIGHTED PUSHBUTTON RoHS:否 制造商:C&K Components 触点形式:2 NC - 2 NO 开关功能:ON ? OFF 电流额定值:4 A 电压额定值 AC:12 V to 250 V 电压额定值 DC:12 V to 50 V 功率额定值: 安装风格:Through Hole 照明:Illuminated 照明颜色:None IP 等级:IP 40 端接类型:Solder 触点电镀:Silver 执行器:Square 盖颜色: 封装: 可燃性等级:UL 94 V-0 |
| A3CA90B112EWNC | 制造商:OMRON AUTOMATION AND SAFETY 功能描述:SWITCH PUSHBUTTON SPDT 1A 125V |
| A3CA90F0A | 制造商:Omron Corporation 功能描述:Switch Push Button N.O./N.C. SPDT Square Button 0.1A 125VAC 30VDC Alternate Contact Solder Panel Mount |
| A3CA90F0B | 制造商:Omron Corporation 功能描述:Switch Push Button N.O./N.C. SPDT Square Button 0.1A 125VAC 30VDC Alternate Contact Solder Panel Mount |
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