参数资料
型号: 4ASH942
厂商: MEC Switches
文件页数: 35/48页
文件大小: 0K
描述: SWITCH TACTILE SPST-NO 0.05A 24V
产品目录绘图: 4ASH9 Series
标准包装: 50
系列: Multimec®
电路: SPST-NO
开关功能: 关-瞬时
触点额定电压: 0.05A @ 24VDC
触动器类型: 帽盖
安装类型: 表面贴装
从引脚算起,致动器距离 PCB 的高度: 8.40mm
致动器方向: 顶部触动
端接类型: 鸥翼型
外形: 10.10mm x 10.10mm
发光: 发光
发光电压: 2 VDC
发光类型,颜色: LED,黄
操作力: 300gf
防护等级: IP67 - 防尘,防水
特点: 密封式 - 焊剂防护
包装: 管件
触动器材料: 聚苯硫醚(PPS)
开关行程: 1.00mm
机械寿命: 10,000,000 次循环
工作温度: -30°C ~ 85°C
产品目录页面: 2468 (CN2011-ZH PDF)
相关产品: 679-2197-ND - BEZEL SWITCH DUSTY BLUE
679-2196-ND - BEZEL SWITCH MELON
679-2195-ND - BEZEL SWITCH ULTRA BLUE
679-2194-ND - BEZEL SWITCH BLACK
679-2193-ND - BEZEL SWITCH RED
679-2192-ND - BEZEL SWITCH WHITE
679-2191-ND - BEZEL SWITCH YELLOW
679-2190-ND - BEZEL SWITCH GREY
679-2189-ND - BEZEL SWITCH BLUE
679-2100-ND - CAP SWITCH BLACK/ RED LENS
更多...
其它名称: 679-2237
35
multimec
RoHS Compatible
?
technical speci?cations
3A-3C-3E-3F 3A-3C-3E-3F
Low Temperature Versions High Temperature Versions
Silver Gold Silver Gold
Electrical Speci?cations
illumec? 4A - 4F
High Temperature Versions
Silver Gold
Contact resistance
Insulation resistance
<30m Ω - typ. 10m Ω <30m Ω - typ. 10m Ω
>10M Ω >10M Ω
<30m Ω - typ. 10 m Ω
>10M Ω
Recommended load
Contact bounce
0.5-50mA 24VDC 0.5μ-50mA 24VDC 0.5-50mA 24VDC 0.5μ-50mA 24VDC
<2mS - typically 0.5mS <2mS - typically 0.5mS
0.5-50mA 24VDC
<2mS - typically 0.5mS
0.5μ-50mA 24VDC
Mechanical Speci?cations
Standard actuation
force (switch)
Max. actuation
force without cap
Key travel (switch)
Life time (switch)
Temperature Range
Working temperature
Storage temperature
3.0N typ. 3.0N typ.
100N for 10 sec. 100N for 10 sec.
1 mm 1 mm
>10.000.000 cycles >10.000.000 cycles
Min. -40°C Max. +115°C Min. -40°C Max. +160°C
Min. -40°C Max. +115°C Min. -40°C Max. +160°C
3.0N typ.
100N for 10 sec.
1 mm
>10.000.000 cycles
Min. -30°C Max. +85°C*
Min. -30°C Max. +85°C*
Soldering IEC 68-2-20 Wave - max. 260°C for max. 10 sec., Infrared, vapour phase, wave - max. 240°C for
please refer to usage guidelines. max. 40 sec. or max. 260°C for max. 30 sec.
Soldering iron - max. 350°C for max. 3 sec. Soldering iron - max. 350°C for max. 3 sec.
Flux tight. Flux tight.
Environmental Endurance IEC 68-2-3
Infrared, vapour phase, wave - max. 240°C for
max. 40 sec. or max. 260°C for max. 30 sec.
Soldering iron - max. 350°C for max. 3 sec.
Flux tight.
Temperature
Humidity
Duration
+40°C +40°C
93% RH 93% RH
56 Days 56 Days
+40°C
93% RH
56 Days
Temperature Cycling IEC 68-2-14
Temperature limit
Number of cycles
Exposure time at each
temperature
Recovery time before
measurements
Sealing IEC 529
Cleaning
Min. -40°C - Max. +125°C Min. -40°C - Max. +125°C
10 10
30 min. 30 min.
16 hrs. 16 hrs.
IP-67 IP-67
Standard methods - see usage guidelines Standard methods - see usage guidelines
Min. -40°C - Max. +125°C
10
30 min.
16 hrs.
IP-67
Standard methods - see usage guidelines
Vibration Test IEC 68-2-6
Cycles
Cycles time
Material Speci?cations - Switches
10
2 hrs.
Housing
Actuator
Sealing + spring
PBT UL94VO PPS UL94VO
PBT UL94VO PPS UL94VO
Silicone rubber Silicone rubber
PPS UL94VO
PPS UL94VO
Silicone rubber
Contact spring
Stainless steel Stainless steel Stainless steel Stainless steel
+ 3μAg + 1μAu + 3μAg + 1μAu
Stainless steel
+ 3μAg
Stainless steel
+ 1μAu
Fixed contacts
SnCu + 2μNI + 3μAg
SnCu + 2μNI + 1μAu
SnCu + 2μNI + 3μAg
SnCu + 2μNI + 1μAu
SnCu + 2μNI + 3μAg
SnCu + 2μNI + 1μAu
Terminals
SnCu + 2μNI + 3μSn100 SnCu + 2μNI + 3μSn100 SnCu + 2μNI + 3μSn100 SnCu + 2μNI + 3μSn100
SnCu + 2μNI + 3μSn100
SnCu + 2μNI + 3μSn100
Material Speci?cations - Caps & Bezels
Material
ABS
Polycarbonate
LCP
PPS
Polyamide
Legends Adhesion
Parts Temp limit
1A, 1B, 1C, 1D, 1E, 1F, 1H, 1K, 1M, 1N, 1P, 1Q, 1R, 1T, 1U, Max. 65°C
1V, 1WA, 1WD, 1WP, 1X, 1ZA, 1ZB, 1ZC.
All lenses, 3E coloured actuators Max. 85°C
Black actuator of 3E Max. 160°C
1S, 2S Max. 160°C
Actuator of Varimec?, 1GA/1GC Max. 160°C
ISO Class: 1/ASTM Class: 4B DIN EN ISO 2409
UL rating
UL94HB
UL94V1
UL94VO
UL94VO
UL94VO
* LED max. working temperature
Speci?cations are subject to change without notice.
For updates of products and/or changes of specifications please see www.mec.dk
www.mec.dk
|
mec
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