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参数资料
| 型号： | MRX108-A |
| 厂商： | NKK Switches |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | SW ROTARY SP BLK KNOB PC TURRET |
| 产品培训模块： | Switch Basics |
| RoHS指令信息： | MR Series, Cert of Compliance |
| 产品目录绘图： | MR(X,Y) Series |
| 3D 型号： | MRX108-A 3D CAD Model Tutorial |
| 标准包装： | 1 |
| 系列： | MR |
| 位置数： | 2 ~ 8 |
| 层数： | 1 |
| 每层电极数： | 1 |
| 每层电路： | 单刀八掷 |
| 触点额定电压： | 2A @ 125VAC |
| 触动器类型： | 旋钮 |
| 安装类型： | 面板，PCB 通孔 |
| 端接类型： | PC 引脚 |
| 方向： | 垂直 |
| 摆角： | 45° |
| 产品目录页面： | 2558 (CN2011-ZH PDF) |
| 相关产品： | 360-2416-ND - SWITCH KNOB LARGE ROTARY RED 360-2415-ND - SWITCH KNOB LARGE ROTARY WHITE 360-2411-ND - SWITCH KNOB SMALL ROTARY BLACK 360-2412-ND - SWITCH KNOB SMALL ROTARY WHITE 360-2414-ND - SWITCH KNOB LARGE ROTARY BLACK 360-2413-ND - SWITCH KNOB SMALL ROTARY RED 360-2410-ND - SWITCH MINI KNOB BLCK FR/MR SER AT507M-ND - RING LOCKING METRIC M6 |
| 其它名称： | 360-2377 MRX108-A-RO MRX108-A-RO-ND |
Series MR
Miniature Power Level Rotaries
General Specifications
Electrical Capacity (Resistive Load)
For MRX: 2A @ 125V AC or 1A @ 30V DC
For MRY:
For MRT:
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Range of Operating Torque:
Contact Timing:
Indexing:
For MRY106G: 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Note: See Supplement Index to find explanation of operating range.
For all other MRY models: 3A @ 125V AC or 2A @ 30V DC
For MRT22: 10A @ 125V AC or 4A @ 30V DC
For MRT23: 5A @ 125V AC or 3A @ 30V DC
10 milliohms maximum for MRX, MRY, & MRT; 20 milliohms maximum for MRY106G
100 megohms minimum @ 500V DC for MRX & MRY
200 megohms minimum @ 500V DC for MRT
1,000V AC minimum for 1 minute minimum
15,000 operations minimum
7,500 operations minimum
0.03 ~ 0.15Nm for MRX; 0.02 ~ 0.10Nm for MRY; 0.02 ~ 0.05Nm for MRT
Nonshorting (break-before-make)
MRX: Self-cleaning, sliding contact; MRY: Rotary contactor dish; MRT: Butt contacts
45° for MRX; 60° for MRY; 120° for MRT22; 60° for MRT23
G
Materials & Finishes
Shaft:
Brass with nickel plating
Stopper Plate:
Bushing/Housing:
Movable Contacts:
End Contacts & Terminals:
Common Contacts & Terminals:
Base:
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
Steel with zinc plating for MRX & MRY
Brass with nickel plating
Silver alloy for MRX & MRT; copper with silver plating for MRY106;
copper with gold plating for MRY106G
Silver alloy & copper with silver plating for MRX & MRT; silver alloy plus brass with silver plating
for MRY106; silver alloy with gold plating for MRY106G
Copper with silver plating for MRX, MRY106 & MRT22; brass with gold plating for MRY106G;
brass with silver plating for MRT23
Phenolic resin
–10°C through +70°C (+14°F through +158°F)
90 ~ 95% humidity for 96 hours @ 40°C (104°F)
10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in
1 minute; 3 right angled directions for 2 hours
50G (490m/s 2 ) acceleration (tested in 3 right angled directions, with 3 shocks in each direction)
Installation
Mounting Torque:
.686Nm (6.08 l b ? in)
Cap Installation Force:
Soldering Time & Temperature:
Standards & Certifications
UL:
G22
19.6 ~ 29.4N (4.41 ~ 6.61 lbf)
Manual Soldering: See Profile A in Supplement section.
File No. E44145 - Recognized only when ordered with marking on switch.
Add “/U” or “/CUL” before dash in part number to order UL recognized switch.
MRT22 models recognized at 10A @ 125V AC; MRT23 models recognized at 5A @ 125V AC
www.nkk.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MRX108-AA | 制造商:NKK 制造商全称:Nihon Kaiheiki Industry Co. Ltd. 功能描述:Miniature Power Level Rotaries |
| MRX108-AB | 制造商:NKK 制造商全称:Nihon Kaiheiki Industry Co. Ltd. 功能描述:Miniature Power Level Rotaries |
| MRX108-AC | 制造商:NKK 制造商全称:Nihon Kaiheiki Industry Co. Ltd. 功能描述:Miniature Power Level Rotaries |
| MRX108-AE | 制造商:NKK 制造商全称:Nihon Kaiheiki Industry Co. Ltd. 功能描述:Miniature Power Level Rotaries |
| MRX108-AF | 制造商:NKK 制造商全称:Nihon Kaiheiki Industry Co. Ltd. 功能描述:Miniature Power Level Rotaries |
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