Dimensions in inches and (millimeters) TO-220

TO-220
3.8 f +.2
HOLE THRU
.412
(10.5)
MAX.
.108
(2.75)
.248
(6.3)
.051 MAX.
(1.3)
.040 MAX.
(1.0)
.100
(2.54)
.158
(4.0)
MAX.
.180
(4.6)
.595
(15.1)
MAX.
.550
(14.0)
MIN.
.120
(3.05)
PIN 1
+
PIN 1
PIN 3
CASE
PIN 2
PIN 3
Positive CT
Suffix "C"
.050
(1.27)
CASE
PIN 2
Negative CT
Suffix "A"
Dimensions in inches and (millimeters)