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參數(shù)資料
| 型號(hào)： | 8700 |
| 廠商： | ITT Corporation |
| 英文描述： | Overtravel Pushbutton Switches |
| 中文描述： | 超程按鍵開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 1/3頁(yè) |
| 文件大?。?/td> | 207K |
| 代理商： | 8700 |
A–72
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
C&K 8700 Series
Overtravel Pushbutton Switches
Features/Benefits
Extended pre-travel or over-travel
Heavy-duty brass plunger
Long electrical life — 100K cycles
RoHS compliant
Typical Applications
Telecommunications
High end Instrumentation
Medical & test equipment
Detection
Specifications
CONTACT RATING: Q contact material: 1 AMP @
120 V AC or 28 V DC. See page A-74 for additional ratings.
ELECTRICAL LIFE: 100,000 actuations at full load.
CONTACT RESISTANCE: Below 30 m
typ. Initial @
2-4 V DC, 100 mA.
INSULATION RESISTANCE: 103
min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30oC to 65oC.
NOTE:
Any models supplied with Q, or B 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.
Materials
CASE: Diallyl phthalate (DAP) (UL 94V-0).
PLUNGER:
8731 – .390" brass, nickel plated.
8732 – .390" PBT polyester, black.
BUSHING: brass, nickel plated.
CONTACTS: Q contact material: Coin silver, silver plated. See page
A-74 for additional contact materials.
TERMINALS: Q contact material: Copper alloy, silver plated. See page
A-74 for additional contact materials.
TERMINAL SEAL: Epoxy.
HARDWARE: Nut: Brass, nickel plated; lockwasher: Steel, bright nickel
plate. One mounting nut & lockwasher supplied with all switches.
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-73 and A-74. For additional options not shown in catalog, consult Customer Service Center. All
models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods.
Switch Function
8731
SPST Off-Mom.
8732
SPST Off-Mom.
Contact Material
Q
Silver
B
Gold
Seal
E
Epoxy
Plunger
S
.
390" high, brass
S1
.
390" high, polyester
Bushing
H
.250" high
Terminations
Z
Solder lug
A
P
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 8731S1HZBE | Overtravel Pushbutton Switches |
| 8731S1HZQE | Overtravel Pushbutton Switches |
| 8731SHZBE | Overtravel Pushbutton Switches |
| 8731SHZQE | Overtravel Pushbutton Switches |
| 8732S1HZBE | Overtravel Pushbutton Switches |
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參數(shù)描述 |
|---|---|
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