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| 型号： | 785A02000 |
| 厂商： | C&K Components |
| 文件页数： | 8/154页 |
| 文件大小： | 0K |
| 描述： | CAP SWITCH BLACK |
| 产品变化通告： | EP Series Material Change 01/Jul/2009 |
| 产品目录绘图： | EP, TP Series Pushbutton Cap_.155 |
| 标准包装： | 1 |
| 系列： | EP |
| 开关类型： | 按钮 |
| 形状： | 圆形 |
| 颜色： | 黑 |
| 发光： | 不发光 |
| 适用于相关产品： | EP 系列 |
| 安装类型： | 卡入式 |
| 尺寸： | 5.08mm 直径 x 3.94mm H |
| 产品目录页面： | 2506 (CN2011-ZH PDF) |
| 配用： | CKN9464-ND - SWITCH PUSH SPST-NO 0.4VA 20V |
| 其它名称： | *785A02000 785A02000-ND CKN10085 |
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EP Series
Sealed Tiny Pushbutton Switches
Features/Benefits
? Sealed against solder &
cleaning processes
? Thru-hole and surface mount models
? Snap-fitting actuator accepts
standard caps
? Tape & reel packaging available
? RoHS compliant models available
Models Available
Typical Applications
? Telecommunications and
networking equipment
? Computers and peripherals
? Instrumentation and controls
A
Specifications
CONTACT RATING: B contact material: 0.4 VA max. @
20 V AC or DC max. See page A-13 for additional ratings.
ELECTRICAL LIFE: EP11, EP21 models: 60,000 make-and-break
cycles at full load. EP12 models: 30,000 cycles.
CONTACT RESISTANCE: Below 20 m ? 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 85oC.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
DEGREE OF PROTECTION: IP57; Protection against harmful dust
deposit, full-scale voltage protection, temporary immersion.
PACKAGING: Surface mount switches standard in anti-static
tape and reel packaging per EIA 481-3, see page A-14 for
drawings and reel information. Tape and cover strip are
conductive for use near statically sensitive components,
Materials
CASE & BUSHING: High temperature material, glass filled nylon 4/6,
flame retardant, heat stabilized (UL 94V-0) on EP11 / EP12
models; glass filled nylon 6/6 on EP21.
PLUNGER: Thermoplastic polyester or glass filled nylon (UL 94V-0),
with internal o-ring seal. SA surface mount: High temperature
material, glass filled LCP (UL 94V-0).
SWITCH SUPPORT: Brass, matte-tin plated.
CONTACTS & TERMINALS: B contact material: Copper alloy,
with gold plate over nickel plate. See page A-13 for additional
contact materials.
TERMINAL SEAL: Epoxy.
NOTE: Any models supplied with Q, B, P, S, R or G contact material are RoHS compliant.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
CAUTION: PC mounting layouts and pads as shown are designed to be compatible with the
latest equipment and reflow techniques. Care should be taken in the design and location of
PC lands to suit individual needs. Orientation relative to reflow direction may significantly
impact solder joint integrity.
consult Customer Service Center.
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-10 thru A-14. For additional options not shown in catalog, consult Customer Service Center. All
models are process sealed to withstand machine soldering temperatures and pressure wash cleaning methods.
Switch Function
EP11 SPST Off-Mom.
EP12 SPDT On-Mom.
EP21 DPST Off-Mom.
Plunger
S .215" high
S1 .110" high
S2 .465" high
FP Flush
R Snap-fitting, .215 high
Bushing
D1 Unthreaded
Terminations
Seal
E Epoxy
A
C
Right angle, PC thru-hole
PC Thru-hole
Contact Material
B Gold
AV Vertical right angle, PC thru-hole
AV3 Vertical right angle, snap-in, PC thru-hole
SA Right angle, surface mount
SA1 Right angle, surface mount rear facing
P Gold, matte-tin
Q Silver
S Silver, matte-tin
G Gold over silver
V3
Vertical mount, v-bracket
R Gold over silver, matte tin
V31 Vertical mount, v-bracket, snap-in
(EP11 & EP12 only)
W
Wire wrap
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A-9
www.ck-components.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 785A03000 | 功能描述:开关配件 PUSHBUTTON SWITCH CAP T/R RoHS:否 制造商:C&K Components 类型:Cap 用于:Pushbutton Switches 设计目的: |
| 785-B | 功能描述:塑料硬件 .440 DIA .200 H DOME BLACK ADH BUMPER RoHS:否 制造商:3M Electronic Specialty 类型:Cylindrical Bumpers |
| 785-C | 功能描述:安装硬件 .440 DIA .200 H DOME CLR ADH BUMPER RoHS:否 制造商:Harwin 类型:SMT Cable Clip 材料:Phosphor Bronze 安装孔大小: 长度:5 mm 外径: 内径: 厚度: 电镀:Tin 螺纹大小: |
| 785C-DISC-4-1/2X7/8-60 | 制造商:3M Electronic Products Division 功能描述:60440206526 25 PER PKG, 100 PER CASE |
| 785C-DISC-5INX7/8IN-60 | 制造商:3M Electronic Products Division 功能描述:60440206534 |
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