Spec. No. : C504A3
Issued Date : 2003.03.21
Revised Date :
CYStech Electronics Corp.
cystek
Page No. : 8/9
TO-92 Dimension
α2
α3
Marking:
A
B
C
1
2
3
432
PL431
C
E
D
H
G
α1
I
Style: Pin 1.Reference 2.Anode 3.Cathode
F
3-Lead TO-92 Plastic Package
CYStek Package Code: A3
*: Typical
Inches
Millimeters
Inches
Min. Max.
Millimeters
DIM
DIM
Min.
Max.
Min.
Max.
4.83
4.83
-
Min.
Max.
0.56
*2.54
*1.27
*5°
*2°
*2°
A
B
C
D
E
F
0.1704 0.1902
0.1704 0.1902
4.33
4.33
12.70
0.36
-
G
H
0.0142 0.0220
0.36
-
-
-
-
-
*0.1000
*0.0500
*5°
-
-
-
-
-
0.5000
-
I
0.0142 0.0220
*0.0500
0.1323 0.1480
0.56
*1.27
3.76
α1
α2
α3
-
*2°
3.36
*2°
Notes: 1.Controlling dimension: millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material:
• Lead: 42 Alloy ; solder plating
• Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
PL432XA3/N3
CYStek Product Specification