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MRF403-BH

Description
ROTARY SWITCH-12POSITIONS, SP12T, LATCHED, THROUGH HOLE-STRAIGHT
Categoryunclassified   
File Size370KB,6 Pages
ManufacturerNKK
Websitehttps://www.nkkswitches.com.cn
Download Datasheet Parametric View All

MRF403-BH Overview

ROTARY SWITCH-12POSITIONS, SP12T, LATCHED, THROUGH HOLE-STRAIGHT

MRF403-BH Parametric

Parameter NameAttribute value
Maximum operating temperature70 Cel
Minimum operating temperature-10 Cel
Maximum AC contact current0.2500 A
Maximum AC contact voltage125 V
Lead-freeYes
EU RoHS regulationsYes
stateCONSULT MFR
sealSPLASHPROOF
Electrical life10000 Cycle(s)
switch functionSP12T
terminal coatingsilver
Manufacturer SeriesMR
Control valveSHAFT TYPE
high17 mm
length or diameter16 mm
Graduation angle30 deg
Installation featuresStraight hole
Number of directions12
Number of switches1
Switch actionlocking
Switch typeRotary switch
Terminal typewelding
Half-Inch Diameter Process Sealed Rotaries
Series MR
Distinctive Characteristics
Low profile body of MRF model accommodates space limitations
required for PCB mounting. For the MRA and MRK bushing
mount models, the range of behind panel body depths is .323”
to .669” (8.2mm to 17.0mm).
Positive detent mechanism for distinct feel and audible feedback.
Metal bushing and housing construction increases durability.
Adjustable stopper plate allows 2–12 position settings.
High contact reliability achieved by the self-cleaning
contact mechanism.
Break-before-make contact timing with sliding contacts in
MRA and rotary contactor disk in MRF and MRK models.
Interior housing seal and molded-in PC terminals, plus shaft
rubber o-ring on MRF and MRK and polyamide cover on MRF
model, allow cleaning after automated soldering.
Exterior rubber washer and double flatted bushing on MRA and MRK
give protection in splashproof applications.
Actual Size
NKK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com
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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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