8631CQD2 [ITT]
Microminiature Pushbutton Switches; 超小型按钮开关
| 型号： | 8631CQD2 |
| 厂家： | 
ITT Cannon |
| 描述： | Microminiature Pushbutton Switches |
| 文件： | 总3页 (文件大小：195K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
C&K 8600 Series
Microminiature Pushbutton Switches
Features/Benefits
Typical Applications
A
• Available with overtravel
• Normally closed models available
• Detection
• Telecommunications and
networking equipment
• Microminiature size ideal for
applications where space is limited
• Computers and peripherals
• RoHS compliant
Models Available
Specifications
Materials
CONTACT RATING: Q contact material (8631, 8632 Models):
500 mA @ 120 V AC or 28 V DC; 250 mA @ 250 V AC;
(8633 Model): 250 mA @ 120 V AC or 28 V DC; 125 mA
@ 250 V AC. See page A-71 for additional ratings.
CASE: Glass filled phenolic or diallyl phthalate (DAP), (UL94V-0).
PLUNGER: Glass filled nylon (UL94V-0), black standard.
BUSHING: Brass, nickel plated.
CONTACTS: Q contact material: Coin silver, silver plated.
See page A-71 for additional contact materials.
ELECTRICAL LIFE:
8631 and 8633 MODELS: 250,000 actuations at full load.
8632 MODEL: 100,000 actuations at full load.
TERMINALS:
8631, 8632 MODELS: Copper alloy, silver plated.
8633 MODEL: Q contact material: Coin silver.
See page A-71 for additional contact materials.
CONTACT RESISTANCE: Below 30 mΩ typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109 Ω min.
TERMINAL SEAL:
DIELECTRIC STRENGTH: 500 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 65ºC.
8633 MODEL: Epoxy.
8631, 8632 MODELS: Terminals insert molded.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9.
HARDWARE: Nut: Brass, nickel plated.
NOTE: Any models supplied with Q, 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.
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-70 and A-71. For additional options not shown in catalog, consult Customer Service Center.
Switch Function
8631 SPST Off-Mom.
8632 SPST Off-Mom.
8633 SPST On-Mom.
Termination
Z
Solder lug
C
PC Thru-hole
Contact Material
B
Q
G
Gold
Silver
Gold over silver
Seal
D
E
No epoxy
Epoxy
Plunger Color
2
3
Black
Red
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
A–69
C&K 8600 Series
Microminiature Pushbutton Switches
SWITCH FUNCTION
A
SWITCH FUNCTION
POS. 1
POS. 2
NO.
POLES
MODEL
NO.
ACTUATION
FORCE
TOTAL TRAVEL
SCHEMATIC
SP
OFF
MOM.
.040 (1,02) TYP.
5 oz (140g) TYP.
N.O.
8631
SPST
PANEL MOUNTING
Part number shown: 8631ZQD2
Terminals Insert Molded
6.25 oz (177g) TYP.
with overtravel
.024 (0,61) TYP.
SP
OFF
MOM.
.106 (2,69) TYP.
N.O. with overtravel
8632
SPST
PANEL MOUNTING
Part number shown: 8632ZQD2
Terminals Insert Molded
5 oz (140g) TYP.
SP
ON
MOM.
.048 (1,22) TYP.
N.C.
8633
SPST
PANEL MOUNTING
Part number shown: 8633ZQE2
MOM. = Momentary
NOTE: Caps available for plunger options, see page A-75.
TERMINATIONS
Z
SOLDER LUG
C
PC THRU-HOLE
8631, 8632 models only.
8633 models only.
8631, 8632 models only.
PC MOUNTING
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
A–70
C&K 8600 Series
Microminiature Pushbutton Switches
CONTACT MATERIAL
A
OPTION
CODE
RoHS
COMPLIANT *
RoHS
COMPATIBLE *
CONTACT
MATERIAL
TERMINAL
PLATING
RATINGS
LOW LEVEL/
DRY CIRCUIT
1
1
YES
YES
YES
YES
YES
YES
B
Q
G
0.4 VA MAX. @ 20 V AC OR DC MAX.
GOLD
GOLD
8631, 8632 MODELS: 500 mA @ 120 V AC OR 28 V DC;
250 mA @ 250 V AC. 8633 MODELS: 250 mA @ 120 V AC OR
28 V DC; 125 mA @ 250 V AC.
4
5
SILVER
SILVER
POWER
0.4 VA MAX @ 20 V AC OR DC MAX. OR 8631, 8632 MODELS:
500 mA @ 120 V AC OR 28 V DC; 250 mA @ 250 V AC. 8633
MODELS: 250 mA @ 120 V AC OR 28 V DC; 125 mA @ 250 V AC.
GOLD OVER
LOW LEVEL/DRY
CIRCUIT OR POWER
3
GOLD
4
SILVER
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.
1
NOTE: Any models supplied with Q, B or G contact material are RoHS compliant. For the
latest information regarding RoHS compliance, please go to: www.ittcannon.com/rohs.
CONTACTS & TERMINALS: Copper alloy, with gold plate over nickel plate.
CONTACTS: Coin silver, with gold plate over nickel plate.
2
3
TERMINALS: Copper alloy, with gold plate over nickel plate.
8633 model only: Coin silver, with gold plate over nickel plate.
8631, 8632 models
with all options when ordered with G or Q contact material.
Q contact material standard with C, Z terminations.
4
5
CONTACTS: Coin silver, silver plated.
TERMINALS: Copper alloy, silver plated. 8633 model only: coin silver.
SEAL
D
NO EPOXY SEAL
E
EPOXY SEAL
Not available on 8633 model.
Standard on 8631, 8632 models.
Not available on 8631, 8632 models.
Standard on 8633 model only.
PLUNGER COLOR
OPTION
CODE
COLOR
2
3
BLACK
RED
AVAILABLE HARDWARE
Cap
.245 DIA.
(6,22 )
.187
(4,75)
PART NO.
785101000 WHITE
785102000 BLACK
785103000 RED
.081
(2,03)
Material: Nylon
Finish: Gloss
NOTE: Other cap colors available, consult Customer Service Center.
Third Angle
Projection
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ittcannon.com
A–71
相关型号：
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