MIL4203B03NAD25 datasheet, PDF

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MIL4203B03NAD25: DescriptionRotary Switch, 3 Positions, DP3T, Latched, 0.02A, 50VDC, Solder Terminal, Shaft Type Actuator, Panel Mount-threaded, ROHS COMPLIANT; CategoryMechanical and electronic products switch; File Size193KB，4 Pages; ManufacturerITT; Websitehttp://www.ittcannon.com/; Environmental Compliance

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MIL4203B03NAD25 Overview

Rotary Switch, 3 Positions, DP3T, Latched, 0.02A, 50VDC, Solder Terminal, Shaft Type Actuator, Panel Mount-threaded, ROHS COMPLIANT

MIL4203B03NAD25 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	ITT
package instruction	ROHS COMPLIANT
Reach Compliance Code	unknown
ECCN code	EAR99
Actuator type	SHAFT TYPE
body width	17.78 mm
body height	12 mm
Body length or diameter	76.12 mm
Contact (AC) maximum rated R load	.02A@50VAC
Maximum contact current (AC)	0.02 A
Maximum contact current (DC)	0.02 A
Contact (DC) maximum rated R load	.02A@50VDC
Maximum contact voltage (AC)	50 V
Maximum contact voltage (DC)	50 V
Electrical life	20000 Cycle(s)
Graduation angle	30 deg
JESD-609 code	e4
Manufacturer's serial number	MIL
Installation features	PANEL MOUNT-THREADED
Number of positions	3
Number of switching segments	1
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
surface mount	NO
Switch action	LATCHED
switch function	DP3T
Switch type	ROTARY SWITCH
Terminal surface	Gold (Au)
Termination type	SOLDER

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C&K MIL Series

1-4 Pole Miniature Right Angle Rotary Switches

Typical Applications

•

Telecom switching equipment

•

Military communications

5 banks per switch

•

Instrumentation

•

Totally sealed (insert molded contacts

•

Medical monitors

Features/Benefits

•

Bushing option for panel mounting

•

1 to 4 poles per bank and up to

and terminals)

•

Low profile – 12 mm above PCB

Specifications

CONTACT RATING: Switch: 20 mA, 1 VA max. resistive load

Carry: 1 AMP.

ELECTRICAL LIFE: 20,000 operations.

OPERATING TORQUE: < 6 Ncm.

STOP STRENGTH: > 50 Ncm.

CONTACT RESISTANCE: < 40 mΩ

INSULATION RESISTANCE: 109

Ω

DIELECTRIC STRENGTH: 500 V rms

OPERATING TEMPERATURE: –40ºC to + 85ºC

STORAGE TEMPERATURE: –55ºC to + 85ºC

NOTE:

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

HOUSING: Thermoplastic (nylon) and thermoset (diallyl phthalate)

ACTUATOR: Steel

MOVABLE CONTACTS: Silver plated.

ROTOR: Thermoset (polysulfone)

O-RING: Silicone

STATIONARY CONTACTS & TERMINALS: Gold plated.

TERMINAL SEAL: Totally sealed (insert molded).

BUSHING: Brass

STOP PIN: Stainless steel

HARDWARE: Nut: Brass, nickel plated. Washer: Brass, nickel plated.

Gasket: Neopren.

All models are RoHS compliant and compatible

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 L-23 thru L-25. For additional options not shown in catalog, consult Customer Service Center.

Rotary

Designation

MIL

Number of Banks

1 Bank

2 Banks

Switch Function

3 Banks

112S

SP, 30° Index, 12 pos. no stop

4 Banks

106B06

SP, 30° Index, 6 pos.

108B08

SP, 30° Index, 8 pos.

109B09

SP, 30° Index, 9 pos.

112B12

SP, 30° Index, 12 pos.

206S

DP, 30° Index, 6 pos. no stop

202B02

DP, 30° Index, 2 pos.

203B03

DP, 30° Index, 3 pos.

204B04

DP, 30° Index, 4 pos.

205B05

DP, 30° Index, 5 pos.

206B06

(STD.) DP, 30° Index, 6 pos.

303B03

3P, 30° Index, 3 pos.

402B02

4P, 30° Index, 2 pos.

Switching Mode

Non-shorting BBM (break-before-make)

Shorting, MBB (make-before-break)

Mounting Style

Without panel mount

With panel mount

Actuator Option

(NONE)

4 mm diameter shaft

F2X1

4 mm shaft with screwdriver slot

Actuator Option Angle*

(NONE)

0° angle

K30

30° angle

K60

60° angle

Actuator Option Length**

K90

90° angle

25 mm standard shaft

K120

120° angle

K180

180° angle

K270

270° angle

* Other angles available by request

** Other lengths available by request.

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

L–22

www.ittcannon.com

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