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参数资料
| 型号： | B28EW |
| 厂商： | NKK Switches |
| 文件页数： | 4/8页 |
| 文件大小： | 0K |
| 描述： | SW TOGGLE DPDT FLAT EXTENDED PC |
| RoHS指令信息： | B Series, Cert of Compliance |
| 3D 型号： | B28EW 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： | 扁平型 |
| 触动器长度： | 10.00mm |
| 发光： | 不发光 |
| 安装类型： | 通孔 |
| 端接类型： | PC 引脚 |
| 轴衬螺纹： | 无螺纹 |
| 包装： | 散装 |
Process Sealed Subminiature Antistatic Toggles
POLES & CIRCUITS
Series B
A
Toggle Position
( ) = Momentary
Connected Terminals
Throw & Schematics
Pole
Model
Up
Center
Down
Up
Center
Down
Note:
Terminal numbers are
not actually on the switch.
Slot
Slot
B12
B13
ON
ON
NONE
OFF
ON
ON
B15
ON
NONE
(ON)
2 (COM)
SP
B1R
B18
(ON)
(ON)
NONE
OFF
ON
(ON)
2-3
OPEN
2-1
SPDT
3
1
B19
B1S
B22
B23
ON
(ON)
ON
ON
OFF
OFF
NONE
OFF
(ON)
ON
ON
ON
DP
B25
B2R
B28
ON
(ON)
(ON)
NONE
NONE
OFF
(ON)
ON
(ON)
2-3 5-6
OPEN
2-1 5-4
DPDT
3
2
(COM)
1
6
5
4
B29
B2S
ON
(ON)
OFF
OFF
(ON)
ON
TOGGLES
Standard Material & Finish: Brass with Bright Nickel
A
.394” (10.0mm)
Bat
A1
.315” (8.0mm) Bat with
Panel Seal Threaded Bushing
J
.248” (6.3mm)
Bat
(10.0)
.394
26°
(2.6) Dia
.102
(8.0)
.315
26°
(2.6) Dia
.102
(6.3)
.248
26°
(2.6) Dia
.102
E
.394” (10.0mm)
Flatted
H
.248” (6.3mm) Flatted
L
Locking Lever
26°
(10.0)
.394
26°
(1.6)
.063
(2.7)
.106
(6.3)
.248
26°
(1.6)
.063
(2.6)
.102
(12.5)
.492
(5.9)
.232
(11.5)
.453
(4.5) Dia
.177
(5.1) Dia
.201
(5.8)
.228
www.nkk.com
A15
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相关代理商/技术参数 |
参数描述 |
|---|---|
| B28HB | 制造商:NKK 制造商全称:Nihon Kaiheiki Industry Co. Ltd. 功能描述:Process Sealed Subminiature Antistatic Toggles |
| B28HB-GA | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:General Specifications |
| B28HB-GB | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:General Specifications |
| B28HB-GC | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:General Specifications |
| B28HB-GE | 制造商:OHMITE 制造商全称:Ohmite Mfg. Co. 功能描述:General Specifications |
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