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参数资料
| 型号： | B28A1P |
| 厂商： | NKK Switches |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | SWITCH TOGGLE DPDT .315 BAT STR |
| RoHS指令信息： | Series, Cert of Compliance |
| 3D 型号： | B28A1P 3D CAD Model Tutorial |
| 标准包装： | 1 |
| 系列： | B |
| 电路： | 双刀双掷 |
| 开关功能： | 瞬时-关-瞬时 |
| 触点额定电压： | 0.4VA @ 28VAC/DC |
| 触动器类型： | 标准圆形 |
| 触动器长度： | 8.00mm |
| 发光： | 不发光 |
| 安装类型： | 面板安装 |
| 端接类型： | PC 引脚 |
| 轴衬螺纹： | M6 x 0.75 |
| 包装： | 散装 |
| 相关产品： | 335-1122-ND - BOOT TOGGLE SW W/M6-0.75 THD BLK |
Series B
Process Sealed Subminiature Antistatic Toggles
A
General Specifications
Electrical Capacity (Resistive Load)
Logic Level: 0.4VA maximum @ 28V AC/DC maximum
(Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V)
Note: Find additional explanation of operating range in Supplement section.
Other Ratings
Contact Resistance:
Insulation Resistance:
Dielectric Strength:
Mechanical Life:
Electrical Life:
Nominal Operating Force:
Contact Timing:
Angle of Throw:
Materials & Finishes
Toggle:
Bushing:
Gasket:
Case Housing:
Support Bracket:
Movable Contact:
Stationary Contacts:
Terminals:
Environmental Data
Operating Temperature Range:
Humidity:
Vibration:
Shock:
50 milliohms maximum
500 megohms minimum @ 500V DC
500V AC minimum for 1 minute minimum
100,000 operations minimum for On-None-On & On-Off-On
50,000 operations minimum for other circuits
50,000 operations minimum for locking lever models
50,000 operations minimum
Toggles A, A1, E & K with Long Paddle: 1.47N (momentary); 1.18N (maintained)
Toggles J & H & K with Short Paddle: 2.72N (momentary); 1.84N (maintained)
Toggle L: 0.59N
Nonshorting (break-before-make)
26°
Nickel plated brass
Carbon blended polyamide; nickel plated zinc alloy for locking levers & threaded bushing
Nitrile butadiene rubber
Glass fiber reinforced polyamide
Tin plated phosphor bronze
Phosphor bronze with gold plating
Copper alloy with gold plating
Copper alloy with gold plating
–30°C through +85°C (–22°F through +185°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 6 right angled directions, with 5 shocks in each direction)
Installation
Mounting Torque:
.30 ~ .45Nm (2.65 ~ 3.98 lb ? in) for A1 actuator with threaded bushing only
PCB Processing
Soldering:
Wave Soldering Recommended: See Profile A in Supplement section.
Manual Soldering: See Profile A in Supplement section.
Cleaning:
Standards & Certifications
Flammability Standards:
A12
Automated cleaning. See Cleaning specifications in Supplement section.
UL94V-0 available
The B Series toggles have not been tested for UL recognition or CSA certification.
These switches are designed for use in a low-voltage, low-current, logic-level circuit.
When used as intended in a logic-level circuit, the results do not produce hazardous energy.
www.nkk.com
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相关代理商/技术参数 |
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| B28A1P-GA | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:General Specifications |
| B28A1P-GB | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:General Specifications |
| B28A1P-GC | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:General Specifications |
| B28A1P-GE | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:General Specifications |
| B28A1P-GF | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:General Specifications |
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