Philips Semiconductors
Product specification
TL431C, TL431AC, TL431I,
TL431AI, LM431AC
Adjustable precision shunt regulators
TO-92 transistors on tape
TO-92
P
T
A
1
∆h
∆h
(p)
A
H
2
H
W
2
1
H
0
W
0
L
W
1
W
F
F
D
t
1
1
2
0
F
t
P
2
P
0
SL01192
Table 2. Tape specification (TO-92 leaded types)
SPECIFICATIONS
SYMBOL
DIMENSION
REMARKS
MIN.
4
NOM.
MAX.
TOL.
UNIT
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
N
A
A
T
P
P
Body width
Body height
–
4.8
5.2
3.9
–
–
–
1
4.8
3.5
–
Body thickness
–
Pitch of component
Feed hole pitch
12.7
12.7
–
±1
–
–
±0.3
±0.1
±0.4
0
Cumulative pitch error
Feed hole center to component center
Distance between outer leads
Component alignment
Tape width
–
–
Note 1
to be measured at bottom of clinch
P
F
–
6.35
5.08
0
–
2
–
–
+0.6/–0.2
∆h
–
1
–
W
–
18
6
–
±0.5
W
0
W
1
W
2
Hold-down tape width
Hole position
–
–
±0.2
–
9
–
+0.7/–0.5
Hold-down tape position
Lead wire clinch height
Component height
Length of snipped leads
Feed hole diameter
Total tape thickness
Lead-to-lead distance
Clinch height
–
0.5
16.5
–
–
±0.2
H
H
L
D
t
–
–
±0.5
0
–
23.25
11
–
–
1
0
–
–
–
–
4
±0.2
–
–
1.2
–
–
F , F
1
–
–
+0.4/–0.2
2
H
–
–
–
–
–
2
(p)
NOTE:
Pull-out force
6
–
–
1. Measured over 20 devices.
14
1997 Feb 25
NXP [ NXP ]
