EC21A1520401 ALPS, EC21A1520401 Datasheet
EC21A1520401
Manufacturer Part Number
EC21A1520401
Description
Encoders 30 DETENT 15-PULSE
Manufacturer
ALPS
Datasheet
1.EC21A0920401.pdf
(2 pages)
Specifications of EC21A1520401
Number Of Detents
30
Output
Incremental
Shaft Type
Hollow
With Switch
Without
Pulses Per Revolution
15 PPR
Termination Style
Solder Pin
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EC21A1520401
Manufacturer:
TOKO
Quantity:
19 448
Detector
Push
Slide
Rotary
Encoders
Power
Dual-in-line
Package Type
Multi Control
Devices
TACT Switch
Custom-
Products
Incremental
Type
Absolute
Type
202
TM
Encoder
21mm Size Hollow Shaft Type
EC21A
No.
Hollow-center shaft encoder with 4mm height contribute to space saving and multifunctioning.
Rating
Operating life
1
2
Typical Specifications
Product Line
Dimensions
Actuator
（mm）
length
9
Series
Mounting surface
Mounting surface
Detent torque
（mN ・ m）
Items
16±7
Without load
With load
3.5
3.5
4
4
9
Number of
9
detent
30
18
3
2
3
2
Style
Number of
pulse
1
1
A
15
A
9
2-8
2-8
C
C
B
B
●
●
●
●
Operating
Contributes to add flexibility in set design
Excellent operation feel when rotating.
For various types of controlling in DVD players/recorders, car AV
equipment and home audio equipment
For level controlling in telephones, facsimile machines, industrial
wireless radios and various communication devices
Features
Applications
direction
Vertical
Specifications
10mA 5V DC
50,000cycles
50,000cycles
Push-on
Without
switch
PC board mounting hole dimensions
Minimum packing
（Do not wire the shaded area）
unit （ pcs.）
Refer to P.213 for product specifications.
1.5
600
2
1.5
C
A
22.3
A
22.3
90°
90°
5
90°
16
5
90°
C
B
EC21A1520401
EC21A0920401
B
Product No.
3–ø1 holes
3–ø1 holes
Unit:mm
No.
1
2
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Part Number:
Description:
21mm Size Encoder Type Hollow Shaft Type Devices
Manufacturer:
ALPS ELECTRIC CO., LTD.
Datasheet:
EC21A1520401 Summary of contents
Page 1
... 2-8 3 2-8 Push-on Minimum packing Product No. unit （ pcs.） switch EC21A1520401 Without 600 EC21A0920401 PC board mounting hole dimensions （Do not wire the shaded area） 22.3 C 90° 90° 1.5 5 3–ø1 holes 22 1.5 90° 90° 3–ø1 holes Refer to P ...
Page 2
... 95% RH for 96h for 240h Hollow Shaft Type Encoders SRGP20 EC28A SRGPWJ –40℃ to ＋85℃ 10mA max. 1V max DC, 2.5V max DC, 1mA 1mA at 5V DC, （ ...