EC45A_15 Datasheet, PDF (1/3 Pages) ALPS ELECTRIC CO.,LTD. – 45mm Size Ring Type

EC45A
45mm Size Ring Type
Large ring, heavy torque device perfect for
large ring knob design
■ Typical Specifications
Items
Rating（max.）
Operating life
Operating temperature range
Specifications
0.5mA 5V DC
30,000 cycles
−40℃ to ＋85℃
Product Line
Output code
5bit
Gray code
Positions
31
Rotational angle
240°
Note
Other varieties are also available. Please inquire.
Detent torque
（mN・m）
36±16
Packing Specifications
Tray
Number of packages（pcs.）
1 case /Japan 1 case /export packing
Export package measurements
（mm）
280
560
525×375×477
Minimum order unit（pcs.）
Japan
Export
280
560
Product No.
EC45AG520402
Dimensions
ø44.5
ø35.6
Style
ø44.5
ø35.6
20
3.5
9
7
20
3.5
9
7
Unit:mm
PC board mounting hole dimensions
(Viewed from mounting side)
44.4
42.8
36
2.6
34.8
34.8
9
9
3.5
3.5
1
4
2
5
3
33
2-ø2
6
holes
36
Standard Codes（Number of Positions：31）
Position
Code Terminal
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
4 ●●
●●
●●
●●
●●
●●
●●
●●
2
●
●●
●●●●
●●●●
●●●●
Gray 3
●●●●●●●●●
●●●●●●●●
5
●●●●●●●●●●●●●●●●
6
●●●●●●●●●●●●●●●●
1. The ● marks shows the ON position.
2. The ● marks : Connections between terminals and the common terminal（terminal No. =1）are ON.
304
Refer to P.307 for soldering conditions.