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EP11FPD1SAKE 参数 Datasheet PDF下载

EP11FPD1SAKE图片预览
型号: EP11FPD1SAKE
PDF下载: 下载PDF文件 查看货源
内容描述: 密封微型按钮开关 [Sealed Tiny Pushbutton Switches]
分类和应用: 开关按钮开关
文件页数/大小: 6 页 / 742 K
品牌: ITT [ ITT INDUSTRIES ]
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C&K EP Series
Sealed Tiny Pushbutton Switches
Features/Benefits
Sealed against solder &
cleaning processes
Typical Applications
Telecommunications and
networking equipment
A
Pushbutton
Thru-hole and surface mount models
Snap-fitting actuator accepts
standard caps
Tape & reel packaging available
Computers and peripherals
Instrumentation and controls
RoHS compliant models available
Models Available
Specifications
CONTACT RATING: B contact material: 0.4 VA max. @
20 V AC or DC max. See page A-11 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 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 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-12 for
drawings and reel information. Tape and cover strip are
conductive for use near statically sensitive components,
consult Customer Service Center.
Materials
CASE & BUSHING: Glass filled nylon 6/6, flame retardant, heat
stabilized (UL 94V-0). SA surface mount: High temperature
material, glass filled nylon 4/6, flame retardant, heat
stabilized (UL 94V-0).
PLUNGER: Thermoplastic polyester or glass filled nylon (UL 94V-0),
with internal o-ring seal. SA surface mount: High temperature
material, glass filled nylon 4/6, flame retardant, heat stabilized
(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-11 for additional
contact materials.
TERMINAL SEAL: Epoxy.
NOTE:
Any models supplied with Q, B, P, S, R 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.
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.
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-8 thru A-11. 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
A
Right angle, PC thru-hole
C
PC Thru-hole
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
V3
Vertical mount, v-bracket
V31
Vertical mount, v-bracket, snap-in
(EP11 & EP12 only)
W
Wire wrap
Seal
E
Epoxy
Contact Material
B
Gold
K
Gold, tin-lead
P
Gold, matte-tin
Q
Silver
M
Silver, tin-lead
S
Silver, matte-tin
G
Gold over silver
L
Gold over silver, tin-lead
R
Gold over silver, matte tin
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
A–7
www.ittcannon.com