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参数资料
| 型号： | AT490JD |
| 厂商： | NKK Switches |
| 文件页数： | 32/33页 |
| 文件大小： | 0K |
| 描述： | CAP RND CLR/AMB FOR KB LED SER |
| 标准包装： | 1 |
| 系列： | KB |
| 开关类型： | 按钮 |
| 形状： | 圆形 |
| 颜色： | 透明， 琥珀 |
| 发光： | 发光 |
| 适用于相关产品： | KB 系列 |
| 安装类型： | 卡入式 |
| 尺寸： | 11.60mm 直径 x 4.50mm H |
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Accessories & Hardware
AT4179
Round Cap for Bright LED
Polycarbonate
Colors: JB JC JD JF
Series: LB Panel Seal
(19.0) Dia
.748
AT4180
Snap-on Knob
Polyamide
Knob: Black
Flange: Transparent brown
Series: FR01
(2.1)
.083
(9.0)
.354
(9.6)
.378
(0.8)
.031
AT4181
Splashproof Boot Assembly
Boot Material: Black silicon rubber
Hex Nut Material & Finish:
Nickel plated brass
O-ring Material:
Nitrile butadiene rubber
Series: M P S WT
(14.8)
.583
(18.6)
.732
(24.3)
.957
(8.0) Dia
.315
M12 P1
(21.5) Dia
.846
(1.0)
.039
For 12mm Bushings in M, P, S & WT Toggles
Boot & Nut Assembly Instructions
1. Stretch base of the boot to fit around outer edges of the nut.
2. The ridge inside of boot must be firmly seated in groove of the nut.
3. Moving all around perimeter, push (with about 10N of force) toward
center to assure boot seals tightly into groove (with no air pockets).
(12.1) Dia
.476
Switch Installation Instructions
(17.5) Dia
.689
3
1. Install switch bushing into mounting hole of panel from the back and
adjust bushing to protrude 3.5 ~ 5.5mm (.138 ~ .217”).
1
1
3
3
3
3
2. Install o-ring on bushing and tighten nut from above.
3. Insert boot onto nut. Be sure the boot and nut are a firm, secure fit.
Non-Splashproof Switches
2
3
Splashproof Switches
M, P or S Toggles with 12mm Bushings
Boot
Nut
S1AW ~ S29AW S Toggles
Boot
Nut
WT Toggles or M Toggle with B3 Bushing
Boot
Nut
(3.5) ~ (5.5)
.138 ~ .217
O-ring
Panel
(3.5) ~ (5.5)
.138 ~ .217
O-ring
Panel
(3.5) ~ (5.5)
.138 ~ .217
O-ring
Panel
Use boot, nut and o-ring as shown. Use lockwasher and hexagon nut
(from standard switch hardware) behind panel.
Series or Part Numbers
Use boot, nut and o-ring as shown. Use o-ring only (from standard switch
hardware) behind panel.
Panel Thickness (Maximum)
? M Series B2 Toggles with 12mm B1 & B3 Bushings
? P Series B Toggles with 12mm Bushing
? S31 ~ 39, S41 ~ 49, S31F ~ 33F, S41F ~ S43F, S31T ~ 33T, S41T ~ 43T
? S301 ~ 309, S331 ~ 339, S301F, S331F ~ 333F, S335F, S301T ~ 309T, S331T ~ 339T
? S421 ~ 429, S421T ~ 429
5.0mm (.197”)
? WT11S ~ 29S, WT11T ~ 29T, WT11L ~ 29L
? S1A ~ 7A, S21A, S1F ~ 7F, S21F
? S114, S116
? S1AW ~ 9AW, S21AW, S25AW ~ 29AW
3.5mm (.138”)
3.0mm (.118”)
Y
Color Codes:
A Black
B White
C Red
D Amber
E Yellow
F Green
G Blue
H Gray
J Clear
www.nkk.com
Y33
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT490JE | 功能描述:开关配件 RND CLR/YLW CAP LED RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| AT490JF | 功能描述:开关配件 RND CLR/GRN CAP LED RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| AT-49-10.000MHZ | 制造商:KDS Daishinku Corp 功能描述: |
| AT-49-11.0592MHZ | 制造商:KDS Daishinku Corp 功能描述: |
| AT-49-14.31818MHZ | 制造商:Harmony electronics Corp. 功能描述:QUARTZ CRYSTAL RESONATOR, 12 MHz - 28 MHz 制造商:KDS Daishinku Corp 功能描述:QUARTZ CRYSTAL RESONATOR, 12 MHz - 28 MHz |
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