SRF Datasheet, PDF (1/2 Pages) MERITEK ELECTRONICS CORPORATION – Load Life : 105C 1000~2000 hours

SRF
Miniature Rotary Switches
RoHS Compliant
˙Part Numbering
SRF
ɹ
1ɹ
ɹ
4ɹ
ʵɹ
2ɹ ʵɹ
Z
Series code
Number of circuits
Resistration No.
Number of poles Number of contacts
˙ Standard Accessories
1BSU
/BNF
1BSU
/P
Hex Nut
ᶃ140008010240
%JNFOTJPOT
Lockwasher
ᶄ140008030056
ʬSupplied with switchʭ
Washer
ᶅ140008020009
˒Combinations of Accessories
Accessories
ᶃᶄᶅ
Part No.
SRF112
˓˓˓
SRF113
˓˓˓
SRF114ʵ2
˓˓
Finish
ʵ
Zinc plated
Nickel plated
ˑSRF112ʵZ
1ʵpole 2ʵposition
˃
ʶ
 ^7
43

.Ê·
ʶ
̙DVU
 ʶ
ʶ
ʶ
Terminal numbers are shown on the bottom of the switch.
˃
Shaft stop Terminal connecting common(c)
positions
Circuit
diagram
Number
step
of
Step angle
1
2

1
'6+*40,6
П
2
˓
˓
1
90˃
˔The circuit diagrams show the switches as viewed from the terminal
side with the shaft fully turned in the counterclockwise direction.
Rating
Initial contact Dielectric
resistance
strength
SRF112ʵZ
AC125V 6A 20mЊɹMax.
AC250V 3A ʢDC2ʙ4V 1Aʣ
AC1500V
1 minute
˔Ratings are based on resistance load.
Insulation
resistance
100MЊ Min.
Ê¢DC500VÊ£
Electrical
life
10,000
cycles
˙Panel Cut-Out Dimensions
Panel thicknessɹ ɿ3.5 mm max.
ˑɿSemi-standard products.