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参数资料
| 型号： | B3DA-0010-A |
| 厂商： | Omron Electronics Inc-EMC Div |
| 文件页数： | 1/4页 |
| 文件大小： | 0K |
| 描述： | SWITCH TACTILE SPST-NO 0.01A 12V |
| 其它有关文件： | Tactile Switch Usage Guide |
| 产品培训模块： | Medical Solutions |
| 产品目录绘图： | B3DA Top View B3DA Side View |
| 标准包装： | 100 |
| 系列： | B3DA |
| 电路： | SPST-NO |
| 开关功能： | 关-瞬时 |
| 触点额定电压： | 0.01A @ 12VDC |
| 触动器类型： | 圆顶按钮 |
| 安装类型： | 表面贴装，粘合剂 |
| 从引脚算起，致动器距离 PCB 的高度： | 0.25mm |
| 致动器方向： | 顶部触动 |
| 端接类型： | 圆形触头 |
| 发光： | 不发光 |
| 操作力： | 157gf |
| 防护等级： | 防尘 |
| 包装： | 散装 |
| 开关行程： | 0.20mm |
| 机械寿命： | 500,000 次循环 |
| 工作温度： | -40°C ~ 80°C |
| 产品目录页面： | 2455 (CN2011-ZH PDF) |
| 其它名称： | B3DA0010A SW1019 |
Ultra-low Profile Dome Array
B3DA
Ultra-low Profile Dome Array With Dust-Proof
Construction and Crisp Clicking Action
? No soldering required. Attach directly to PCB to make an ultra-low
profile tactile switch.
? Matrix adhesive used to create highly dust-proof construction
with good ventilation. Omron's unique circular contact action
ensures a high level of resistance to foreign matter.
? Lower profile, lighter weight, and crisp clicking action.
? Customization of Dome Array available upon request
(i.e., silver plating, number of contacts, shape, etc.).
? RoHS Compliant.
Ordering Information
Item
4 mm dome array
5 mm dome array
Note: Representative versions for engineering evaluation.
Specifications
Model (see note)
B3DA-0010-A
B3DA-0000-A
Item
B3DA-0010-A
and custom 4 mm dia. versions
Model
B3DA-0000-A
and custom 5 mm dia. versions
Diameter of contact dome
Operating force (OF)
Releasing force (RF)
Pretravel (PT)
Height
Life expectancy
Switching capacity
Minimum permissible load
Ambient operating temperature
Ambient storage humidity
Contact - base material
Plating
4-mm dia. 5-mm dia.
approx. 160 ± 50 gf (1.57 ± 0.49 N)
20 gf min. (0.2 N min.)
0.2 ± 0.1 mm
0.25 ± 0.1 mm
500,000 operations min. 1,000,000 operations min.
10 mA at 12 VDC (resistive)
1 mA at 3 VDC (resistive)
-40 to 80 ° C (at 60% RH max.) with no icing or condensation.
10% to 90% (at 40 ° C max.)
Stainless steel
Unplated. (Silver plating available for custom models.)
Note: Contact dome specifications not shown in this table are also available. Consult Omron for customization requirements.
■ Recommended Contact Form on PCB
4-mm Diameter Contact Dome
5-mm Diameter Contact Dome
Single-side PCB
M u ltilayer PCB
Single-side PCB
M u ltilayer PCB
5.2 dia.
5.2 dia.
Gold-plated
6.2 dia.
6.2 dia.
Gold-plated
1. 8 dia.
Gold-plated nickel
1. 8 dia.
nickel
2.3 dia.
Gold-plated nickel
2.3 dia.
nickel
0.4
1.2 2.0
0.4
1.2 2.0
2. 8 dia.
Resist (30 to 50 μm)
2. 8 dia.
3. 8 dia.
Resist (30 to 50 μm)
3. 8 dia.
Ultra-low Profile Dome Array
B3DA
273
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| CE3291-44.736 | OSC 44.736 MHZ 5.0V +/-25PPM SMD |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| B3DBLACK | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SWITCH HEAD 22.5MM FLUSH BLACK |
| B3DBLUE | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SWITCH HEAD 22.5MM FLUSH BLUE |
| B3DGREEN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SWITCH HEAD 22.5MM FLUSH GREEN |
| B3DLBLUE | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SWITCH HEAD 22.5MM ILLUMIN. BLUE |
| B3DLGREEN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:SWITCH HEAD 22.5MM ILLUMIN. GREEN |
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