Data Sheet

■Block diagram
■Outline Dimensions
(Unit : mm)
Product mass : Approx. 3.6g
Signal
processing circuit
Voltage regulator
Oscillation circuit
Output circuit
Distance measuring IC
LED drive circuit
ＧＮＤ
Ｖｃｃ
Ｖｏ
ＰＳＤ
ＬＥＤ
Stamp(Example)
Model name
Month(1 to 9,X,Y,Z)
Year(2005:5)
2Y0A21 F 4 Z
(Stamp)
Light emitter
φ3.2hole
R3.75
3.75
*
4.5
*
20±0.1
37
29.5
10.1
14.75
Light detector
φ3.2hole
R3.75
6.3
2
8.4
7.2
Lens case
13
(18.9 )
+0.5
-0.3
(3.3)
1.2
PWB
Connector
7.5 4.15 16.3
①②③
13.5
2-1.5
Connector signal
signal name
VO
GND
V
CC
Connector :
J.S.T.TRADING COMPANY,LTD,
S3B-PH
Materials
Lens :Acrylic acid resin
(Visible light cut-off resin)
Case :Carbonic ABS
(Conductive resin)
PWB :Paper phenol
Note 1. The dimensions marked * are described the dimensions of lens center position.
Note 2. Unspecified tolerances shall be ± 0.3 mm.
Note 3. The dimensions in parenthesis are shown for reference.
GP2Y0A21YK0F
2Y0A21 F 4Z
Sheet No.: E4-A00201EN
2