
TC4420/TC4429
8-Lead Ceramic Dual In-line – 300 mil (JA) (CERDIP)
E1
2
n
E
1
D
A
A2
eB
c
B1
L
Units
A1
B
INCHES*
p
MILLIMETERS
Dimension Limits
MIN
NOM
MAX
MIN
NOM
MAX
Number of Pins
Pitch
n
p
8
.100
8
2.54
Top to Seating Plane
Standoff §
Shoulder to Shoulder Width
Ceramic Pkg. Width
Overall Length
Tip to Seating Plane
Lead Thickness
Upper Lead Width
Lower Lead Width
Overall Row Spacing
A
A1
E
E1
D
L
c
B1
B
eB
.160
.020
.290
.230
.370
.125
.008
.045
.016
.320
.180
.030
.305
.265
.385
.163
.012
.055
.018
.360
.200
.040
.320
.300
.400
.200
.015
.065
.020
.400
4.06
0.51
7.37
5.84
9.40
3.18
0.20
1.14
0.41
8.13
4.57
0.77
7.75
6.73
9.78
4.13
0.29
1.40
0.46
9.15
5.08
1.02
8.13
7.62
10.16
5.08
0.38
1.65
0.51
10.16
*Controlling Parameter
JEDEC Equivalent: MS-030
Drawing No. C04-010
? 2004 Microchip Technology Inc.
DS21419C-page 13