KM1202A08GE C&K Components, KM1202A08GE Datasheet

SW PB SPDT R/A PCB MNT

KM1202A08GE

Manufacturer Part Number
KM1202A08GE
Description
SW PB SPDT R/A PCB MNT
Manufacturer
C&K Components
Series
KMr
Type
Standardr
Datasheet

Specifications of KM1202A08GE

Circuit
SPDT
Switch Function
On-Mom
Contact Rating @ Voltage
0.25A @ 125VAC/DC
Actuator Type
Plunger for Cap
Mounting Type
Through Hole
Termination Style
PC Pin
Contact Form
SPDT
Mounting Style
Through Hole
Contact Rating
0.4 Volt-Amp
Contact Plating
Gold over Nickel
Actuator
Plunger
Flammability Rating
UL 94 V-2
Dielectric Strength
1000 Volts
Features
Reliable contact design
Housing Material
Nylon
Insulation Resistance
1000 MOhms
Mounting Angle
Right
Terminal Seal
Epoxy
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Illumination Type, Color
-
Illumination Voltage (nominal)
-
Lead Free Status / Rohs Status
 Details
Other names
*KM1202A08GE
Q1996479
Specifications
CONTACT RATING: Q contact material (KM11, KM12 Models):
ELECTRICAL LIFE: 10,000 actuations min. at full load.
CONTACT RESISTANCE: Below 30 m
INSULATION RESISTANCE: 10 9
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 85ºC.
CAP INSTALLATION FORCE: 10 lbs. max. permissible.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Models Available
Features/Benefits
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-62 and A-63. For additional options not shown in catalog, consult Customer Service Center.
0.25 AMPS @ 125 V AC or DC (UL); (KM33 Model): 1 AMP @
125 V AC or 28 V DC. See page A-63 for additional ratings.
100 mA, for both silver and gold plated contacts.
Reliable contact design
Available with pretravel
and overtravel
Extended overtravel option
Switch Function
KM12
KM11
KM33
Actuator
02
01
(STD.) .398" high, .122" dia. KM12
.122" dia. KM11,
Stepped, .108” dia. KM33
(STD.) On-Mom., SPDT
Off-Mom., SPST, N.O.
On-Mom., SPST, N.C.
min.
Bushing/Mounting Style
A
RR
typ. initial @ 2-4 V DC,
(STD.) Right angle
1/4-40 thread, .225" high
Typical Applications
Alarm systems
Computers
Detector switch application
Terminations
05
08
02
WC
Subminiature Pushbutton Switches
A-61
Materials
HOUSING & BUSHING: 6/6 nylon (UL94V-2), black.
ACTUATOR: 6/6 nylon (UL 94V-2), natural. Internal o-ring seal,
MOVABLE CONTACT: B contact material: Bronze or copper,
STATIONARY CONTACTS & TERMINALS: B contact material:
RETURN SPRING: Music wire, phosphor coated.
MOUNTING NUT: Brass, nickel plated.
TERMINAL SEAL: Epoxy.
(STD.) .110" quick connect
(STD.) Right angle, PC thru-hole
PC Thru-hole
Wire lead
available on KM11 & KM33 models.
with gold plate over nickel plate. See page A-63 for
additional contact materials.
Copper, with gold plate over nickel plate. See page A-63 for
additional contact materials.
Contact Material
B
Q
G
(STD.) Gold
(STD.) Silver
Gold over silver
Seal
NONE
E
Epoxy
No seal
C&K KM Series
Dimensions are shown: IN (mm)
Dimensions subject to change
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A

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KM1202A08GE Summary of contents

Page 1

... KM12 01 .122" dia. KM11, Stepped, .108” dia. KM33 Bushing/Mounting Style A (STD.) Right angle RR 1/4-40 thread, .225" high Subminiature Pushbutton Switches Typical Applications • Alarm systems • Computers • Detector switch application Materials HOUSING & BUSHING: 6/6 nylon (UL94V-2), black. ...

Page 2

... C&K KM Series Subminiature Pushbutton Switches A NO. POLES MODEL NO. KM11 SP KM33 SPST Part number shown: KM1101RR05BE KM12 SP SPDT Part number shown: KM1202A08BE 02 (STD.) .398" HIGH, .122" DIA. KM12 models only. SWITCH FUNCTION SWITCH FUNCTION CONNECTED TERMINALS POS. 1 POS. 2 POS. 1 OFF MOM. OPEN ON MOM ...

Page 3

... STATIONARY CONTACTS & TERMINALS: Copper, with gold plate over nickel plate over silver plate. MOVABLE CONTACT: Phosphor bronze or beryllium copper, with gold plate over nickel plate over silver plate. NONE NO SEAL Subminiature Pushbutton Switches RR 1/4-40 THREAD, .225" HIGH KM11 & KM33 models only. KM11 models only THRU-HOLE KM11 models only ...

Page 4

... C&K KM Series Subminiature Pushbutton Switches Cap, KM33 models A .245 DIA. (6,22 ) .081 (2,03) PART NO. 785101000 WHITE 785102000 BLACK 785103000 RED Material: Nylon Finish: Gloss Cap, KM11 models .310 DIA. (7,87 ) .138 (3,51) .250 (6,35) PART NO. 801801000 WHITE 801802000 BLACK 801803000 RED ...

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