Forward Electronics Co., Ltd.

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PRODUCTS

DC12S

12mm Size Encoder With LED

FEATURE

‧High-precision rotary type encoder.
‧Compact design, long life and high reliability.
‧High brightness for working in darkness.

APPLICATIONS
‧All kinds of level control, tuning and timer setting in audio-visual equipment, ordinary  household electric appliances, radio equipment, communications equipment, etc.
 

Introduction

COMMON SPECIFICATIONS

PulseNumber of detentPhase difference
(msec)
Chattering
(msec)
Sliding noise
(msec)
Insulation resistanceDielectric strengthDetent torque
(gfcm)
Rotationallife (cycle)
120432250V DC
100MΩ MIN
300V AC
1 min
30~200
(0 DETENT:
50gfcm以下)
30,000
12
24
2403.532
24


SWITCH SPECIFICATIONS

Rating
Contact resistance
Insulation resistanceDielectric strengthContact arrangement
Travel of
switch (mm)
Operating
force (gf)
Operating life
(cycle)
DC 5V
10 mA
100 mΩ
250V DC
100MΩ MIN
300V AC
1 min
PUSH ON
0.5 +0/-0.3
450±200
20,000


LED SPECIFICATIONS

Emitted color
Single color LED
Two colors LED
Three colors LED
Red
Blue / Orange
Red / Green / Blue
Lawngreen
Green / Red
Blue
Blue / Green
Orange
Red / Green
White
Green / Orange
Green
Blue / Red
Darkorange
White / Red
White / Green


PRODUCT NUMBERING SYSTEM

STANDARD DIMENSION OF SHAFT AND BUSHING
Knurled Type

With single colors LEDWith two colors of LED & 0.5mm Switch Stroke
With three colors of LED & 0.5mm Switch Stroke
With Bushing
 (With single colors LED)
With Bushing
 (With two colors of LED & 0.5mm Switch Stroke)
(With two colors of LED & 0.5mm Switch Stroke)
LMLMLMLM
24252425

Flat Type

With single colors LEDWith two colors of LED & 0.5mm Switch Stroke
With three colors of LED & 0.5mm Switch Stroke
With Bushing
 (With single colors LED)
With Bushing
 (With two colors of LED & 0.5mm Switch Stroke)
(With two colors of LED & 0.5mm Switch Stroke)
LML1LML1LMLBL1L2LMLBL1L2
1531631558.531658.53
17.5518.5517.5511518.55115
20721720513.5721513.57
2512261225518.51226518.512
3012311230723.51231723.512


DIMENSIONS

Unit:mm
DC12S24202
with single LED
horizontal type
DC12S24204
with single LED
vertical type
DC12S24207
with single LED
& with bushing
horizontal type
DC12S24208
with single LED
& with bushing
vertical type
DC12S24212
With two colors of LED &
push on switch –0.5sw
horizontal type
DC12S24214
With two colors of LED &
push on switch –0.5sw
vertical type
DC12S24217
With two colors of LED &
push on switch –0.5sw
& with bushinghorizontal type
DC12S24218
With two colors of LED &
push on switch –0.5sw
& with bushingvertical type
DC12S24212KM
With three colors of LED &
push on switch –0.5sw
horizontal type
DC12S24214KM
With three colors of LED &
push on switch –0.5sw
vertical type
​​​​​​​
DC12S24217KM
With three colors of LED &
push on switch –0.5sw
& with bushinghorizontal type
​​​​​​​
DC12S24218KM
With three colors of LED &
push on switch –0.5sw
& with bushingvertical type
​​​​​​​
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