3U12103A2 datasheet, PDF - EEWORLD Datasheet

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3U12103A2: DescriptionThumb/Pushwheel Switch, 1 Switches, Binary Coded Decimal, 10 Positions, 0.1A, 28VDC, Solder Terminal, Panel Mount,; CategoryMechanical and electronic products switch; File Size315KB，5 Pages; ManufacturerITT; Websitehttp://www.ittcannon.com/

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3U12103A2 Overview

Thumb/Pushwheel Switch, 1 Switches, Binary Coded Decimal, 10 Positions, 0.1A, 28VDC, Solder Terminal, Panel Mount,

3U12103A2 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	ITT
Reach Compliance Code	compliant
ECCN code	EAR99
body width	12.62 mm
body height	15.8 mm
Body length or diameter	17.4 mm
Maximum contact current (DC)	0.1 A
Contact (DC) maximum rated R load	.1A@28VDC
Maximum contact voltage (DC)	28 V
Electrical life	1000000 Cycle(s)
Manufacturer's serial number	3U
Installation features	PANEL MOUNT
Number of positions	10
Number of switching segments	1
Maximum operating temperature	65 °C
Minimum operating temperature	-10 °C
seal	DUST PROOF
surface mount	NO
switch function	BINARY CODED DECIMAL
Switch type	THUMB/PUSHWHEEL SWITCH
Termination type	SOLDER

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C&K 3U Series

Tiny Pushwheel Switches

Features/Benefits

•

Tiny size saves space

•

10 and 16 position models available

•

ESD clip available on select models

•

Snap-in front mount saves assembly time

Typical Applications

•

Computer peripherals

•

Test equipment

•

Instrumentation

Specifications

CONTACT RATING:

CARRY: 1 AMP continuous.

SWITCH: 0.4 VA max., 100 mA max., 28 V DC max.

OPERATING VOLTAGE: 50 mV to 28 V DC.

ELECTRICAL LIFE: 1,000,000 actuations.

CONTACT RESISTANCE: Below 300 m

Ω

typ. @

2-4 V DC, 100 mA.

INSULATION RESISTANCE: 109

Ω

min. (dry).

DIELECTRIC STRENGTH: 500 Vrms min. @ sea level

between common terminal and any output.

OPERATING TEMPERATURE: –10ºC to 65ºC.

Materials

HOUSING: Polyester (UL 94V-0).

PUSHWHEEL: Polycarbonate.

PUSHBUTTON: Polyester (UL 94V-0).

ROTOR CONTACTS: Gold over nickel over copper alloy.

STATOR CONTACTS: Hard gold over nickel over copperon epoxy

fiberglass.

NOTE:

Specifications and materials listed above are for switches with standard options.

For information on specific and custom switches, consult Customer Service Center.

Note: All models listed are RoHS compliant. See Technical Data section of this catalog for

RoHS compliant and compatible definitions and specifications.

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 N–4 thru N–6. For additional options not shown in catalog, consult Customer Service Center.

Consult factory for illumination availability.

Thumbwheel & Pushwheel

Series

Tiny pushwheel

Number of Sections

Switch section

Function Code

1 Switch section

BCD 1-2-4-8

2 Switch sections

BCH, 16 position

3 Switch sections

4 Switch sections

5 Switch sections

6 Switch sections

7 Switch sections

8 Switch sections

More than 8 switch sections

Mounting Style

Snap-in, front mount

Terminations

Short PC board

Short PC board with pins*

Any combination

Dust Lens

No lens

Dust lens

Color/Marking/Stops

Matte black housing, gloss black wheel, extended actuator, white vertical characters, black pushbutton, no stops

Combination of body colors, wheel colors, marking and/or stops

Matte black housing, gloss black wheel, extended actuator, white horizontal characters, black pushbutton, no stops

Matte black housing, gloss black wheel, recessed actuator, white vertical characters, black pushbutton, no stops

Matte black housing, gloss black wheel, recessed actuator, white horizontal characters, black pushbutton, no stops

* Note: Termination option N (RoHS compliant) replaces termination option 3 (non-RoHS compliant).

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

N–3

www.ittcannon.com

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