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E225SD3V8KE

产品描述Pushbutton Switch, DPDT, On-(on), Momentary, 0.02A, 20VDC, 10 PCB Hole Cnt, Solder Terminal, Through Hole-straight
产品类别机电产品    开关   
文件大小970KB,共8页
制造商ITT
官网地址http://www.ittcannon.com/
下载文档 详细参数 全文预览

E225SD3V8KE概述

Pushbutton Switch, DPDT, On-(on), Momentary, 0.02A, 20VDC, 10 PCB Hole Cnt, Solder Terminal, Through Hole-straight

E225SD3V8KE规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称ITT
Reach Compliance Codeunknown
ECCN代码EAR99
执行器角度
执行器长度0.192 inch
执行器材料GLASS FILLED NYLON
执行器类型PLUNGER
其他特性DISPOSABLE BOOT
主体宽度11.43 mm
主体高度24.21 mm
主体长度或直径19.56 mm
套管直径0.206 inch
喷头长度0.2 inch
套管类型UNTHREADED
中心触点镀层GOLD OVER NICKEL
触点(交流)最大额定R负载.02A@20VAC
最大触点电流(交流)0.02 A
最大触点电流(直流)0.02 A
触点(直流)最大额定功率R负载0.4VA@20VDC
触点(直流)最大额定R负载.02A@20VDC
触点功能ON-(ON)
触点电阻0.05 mΩ
最大触点电压(交流)20 V
最大触点电压(直流)20 V
介质耐电压1000VAC V
电气寿命60000 Cycle(s)
末端触点材料COPPER ALLOY
末端触点镀层GOLD OVER NICKEL
绝缘电阻1000000000 Ω
绝缘体材料GLASS FILLED NYLON
JESD-609代码e0
制造商序列号E225
安装特点THROUGH HOLE-STRAIGHT
最高工作温度75 °C
最低工作温度-30 °C
PCB 孔数10
密封EPOXY TERMINAL SEALED
可焊性MIL-STD
表面贴装NO
开关动作MOMENTARY
开关功能DPDT
开关类型PUSHBUTTON SWITCH
端子面层Tin/Lead (Sn/Pb) - with Nickel (Ni) barrier
端子长度0.185 inch
端子材料COPPER ALLOY
端接类型SOLDER
可洗性PRESSURE
Base Number Matches1

文档预览

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C&K E020 Series
Sealed Snap-acting Momentary Pushbutton Switches
Features/Benefits
Process sealed with disposable
splashproof boot
Typical Applications
Instrumentation
Telecommunications and
networking equipment
Computers and peripherals
A
Pushbutton
Long life contact design
Snap-fitting plunger available
RoHS compliant models available
Models Available
Specifications
Materials
CONTACT RATING: B contact material (EX25 Models): 0.4 VA max.
CASE & BUSHING: Glass filled nylon 6/6, flame retardant
@ 20 V AC or DC max. G contact material (EX21 Models): 1 AMP
(UL 94V-0).
@120 V AC or 28 V DC or 0.4 VA max. @ 20 V AC or DC max.
PLUNGER: Glass filled nylon or glass filled polyester (PBT)
Note: Break-before-make contacts. Multi-pole contacts
(UL 94V-0).
do not make and break simultaneously. See page A-24 for
SWITCH SUPPORT: Brass or steel, matte-tin.
additional ratings.
SWITCH SUPPORT RETAINER: Stainless steel.
ELECTRICAL LIFE: 60,000 make-and-break cycles at full load.
CONTACT RESISTANCE: Below 50 mΩ typ. initial @
2–4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109
min.
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 75ºC.
CAP INSTALLATION FORCE: 10 lbs. max. permissible.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
NOTE:
Any models supplied with P, R, B or G contact material are RoHS compliant. For
the latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
N.O. & N.C. CONTACTS: EX25 MODELS: B contact material: Copper
alloy, with gold plate over nickel plate. EX21 MODELS: G contact
material: Coin silver, with gold plate over nickel plate. See page
A-28 for additional contact materials.
COMMON CONTACTS & ALL TERMINALS: Copper alloy, with
gold plate over nickel plate. See page A-24 for additional
contact materials.
TERMINAL SEAL: Epoxy.
DISPOSABLE BOOT: Vinyl splashproof boot supplied standard.
Remove and discard only after soldering and cleaning
processes are complete.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown
and described on pages A-20 thru A-26. For additional options not shown in catalog, consult our Customer Service Center.
All models are process sealed to withstand machine soldering temperatures and pressure wash cleaning methods.
Switch Function
E121
SPDT On-Mom. 1 Amp
E221
DPDT On-Mom. 1 Amp
E125
SPDT On-Mom. 0.4VA
E225
DPDT On-Mom. 0.4VA
Plunger
S
.282" high
M
.331" high, snap-fitting
S1
.332" high
Bushing
D1
Unthreaded
D3
.180" high, unthreaded
Terminations
A
Right angle, PC thru-hole
AV2
Vertical right angle, PC thru-hole
C
PC Thru-hole
A3
Right angle, snap-in, PC thru-hole
AV3
Vertical right angle, snap-in, PC thru-hole
V3
.460" high, V-bracket
V4
.630" high, V-bracket
V6
.460" high, V-bracket
V8
.953" high, V-bracket
V31
.460" high, snap-in V-bracket
V41
.630" high, snap-in V-bracket
V61
.460" high, snap-in V-bracket
Contact Material
B
Gold
K
Gold, tin-lead
G
Gold, matte-tin
P
Gold over silver
L
Gold over silver, tin-lead
R
Gold over silver, matte-tin
Seal
E
Epoxy and disposable
splashproof boot
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–19
www.ittcannon.com
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