KM1201RRWCQE [ITT]

Subminiature Pushbutton Switches; 超小型按钮开关


型号：	KM1201RRWCQE
厂家：	ITT Cannon
描述：	Subminiature Pushbutton Switches 超小型按钮开关开关按钮开关
文件：	总4页 (文件大小：234K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

C&K KM Series

Subminiature Pushbutton Switches

Features/Benefits

Typical Applications

• Reliable contact design

• Alarm systems

• Available with pretravel

• Computers

and overtravel

• Detector switch application

• Extended overtravel option

• RoHS compliant

Models Available

Specifications

Materials

CONTACT RATING: Q contact material (KM11, KM12 Models):

0.25 AMPS @ 125 V AC or DC (UL); (KM33 Model): 1 AMP @

125 V AC or 28 V DC. See page A-67 for additional ratings.

HOUSING & BUSHING: 6/6 nylon (UL94V-2), black.

ACTUATOR: 6/6 nylon (UL 94V-2), natural. Internal o-ring seal,

available on KM11 & KM33 models.

ELECTRICAL LIFE: 10,000 actuations min. at full load.

MOVABLE CONTACT: B contact material: Bronze or copper,

with gold plate over nickel plate. See page A-67 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: 10 Ω min.

STATIONARY CONTACTS & TERMINALS: B contact material:

Copper, with gold plate over nickel plate. See page A-67 for

additional contact materials.

DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.

OPERATING TEMPERATURE: –30ºC to 85ºC.

RETURN SPRING: Music wire, phosphor coated.

MOUNTING NUT: Brass, nickel plated.

TERMINAL SEAL: Epoxy.

CAP INSTALLATION FORCE: 10 lbs. max. permissible.

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.

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-66 and A-68. For additional options not shown in catalog, consult Customer Service Center.

Switch Function

KM12 On-Mom., SPDT

KM11 Off-Mom., SPST, N.O.

KM33 On-Mom., SPST, N.C.

Actuator

02 .398" high, .122" dia. KM12

01 .122" dia. KM11,

Stepped, .108” dia. KM33

Bushing/Mounting Style

Right angle

RR 1/4-40 thread, .225" high

Terminations

05 .110" quick connect

08 Right angle, PC thru-hole

02 PC Thru-hole

WC Wire lead

Contact Material

Gold

Silver

Seal

NONE No seal

Epoxy

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–65

C&K KM Series

Subminiature Pushbutton Switches

SWITCH FUNCTION

CONNECTED TERMINALS

POS. 1

POS. 2

POS. 1

POS. 2

NO. POLES

MODEL NO.

SCHEMATIC

KM11

KM33

OFF

MOM.

OPEN

2-1

SPST N.O.

SPST N.C.

OPEN

SPST

Part number shown: KM1101RR05BE

MOM.

2-1

4-3

KM12

SPDT

Part number shown: KM1202A08BE

ACTUATOR

02 .398" HIGH, .122" DIA.

01 .122" DIA.

KM12 models only.

KM11 models only.

KM33 models only.

Third Angle

Projection

NOTE: Caps available for plunger options, see page A-68.

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–66

C&K KM Series

Subminiature Pushbutton Switches

BUSHING/ MOUNTING STYLE

RIGHT ANGLE

RR 1/4-40 THREAD, .225" HIGH

KM12 models only.

KM11 & KM33 models only.

PANEL MOUNTING

PC MOUNTING

KM11 & KM33 models.

KM11 models only.

KM12 models only.

TERMINATIONS

05 .110" QUICK CONNECT

08 RIGHT ANGLE, PC THRU-HOLE

02 PC THRU-HOLE

WC WIRE LEAD

22 AWG

insulated

wire.

KM12 models only.

KM11 models only.

UL style 1015.

CONTACT MATERIAL

OPTION

CODE

RoHS

COMPLIANT *

RoHS

COMPATIBLE *

CONTACT AND TERMINAL MATERIAL

RATINGS

GOLD

YES

LOW LEVEL/DRY CIRCUIT

POWER

0.4 VA MAX. @ 20 V AC OR DC MAX.

0.25 AMPS @ 125 V AC OR DC (KM11, KM12) (UL)

1 AMP @ 125 V AC OR 28 V DC (KM33).

SILVER

* Note: See Technical Data section of this catalog for RoHS compliant and compatible definitions and specifications.

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.

STATIONARY CONTACTS & TERMINALS: Copper, with gold plate over nickel plate.

MOVABLE CONTACT: Phosphor bronze or beryllium copper, with gold plate over

nickel plate.

KM11, KM12 models

when ordered with ‘Q’ contact material.

STATIONARY CONTACTS & TERMINALS: Copper, silver plated (standard with all

termination options).

MOVABLE CONTACT: Phosphor bronze or beryllium copper, silver plated.

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.

SEAL

NONE NO SEAL

EPOXY SEAL

Third Angle

Projection

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

www.ittcannon.com

A–67

C&K KM Series

Subminiature Pushbutton Switches

AVAILABLE HARDWARE

Cap, KM33 models

Cap, KM11 models

.375 DIA.

(9,53 )

.245 DIA.

(6,22 )

.200 DIA.

(5,08 )

.187

(4,75)

.120

(3,05)

.250

(6,35)

.120

(3,05)

.155

(3,94)

.081

(2,03)

PART NO.

785101000 WHITE

785102000 BLACK

785103000 RED

708901000 WHITE

708902000 BLACK

708903000 RED

752701000 WHITE

752702000 BLACK

752703000 RED

Material: Nylon

Finish: Gloss

Material: Nylon

Finish: Gloss

Material: Nylon

Finish: Gloss

Cap, KM11 models

.450 SQ.

(11,43)

.310 DIA.

(7,87 )

.195

(4,95)

.138

(3,51)

.240

(6,10)

.250

(6,35)

PART NO.

801801000 WHITE

801802000 BLACK

801803000 RED

484601000 WHITE

484602000 BLACK

484603000 RED

798201000 WHITE

798202263 BLACK

798203000 RED

Material: Nylon

Finish: Gloss

Material: Nylon

Finish: Gloss

Material: Nylon

Finish: Matte

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–68

相关型号：