© 2018 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: 03/27/18

Lightning Surge Protection- SP4022 Series

Package Dimensions -SOD323

Ordering Information

Part Number

Package

Marking

Min. Order Qty.

SP4022-01FTG

SOD323

12

3000

SP4022-01FTG-C

SOD323

12C

3000

Part Numbering System

Part Marking System

Embossed Carrier Tape & Reel Specification — SOD323

Symbol

SOD323

Millimeters

Inches

Min

Max

Min

Max

A

0.80

1.00

0.031

0.045

A1

0.00

0.10

0.000

0.004

A2

0.80

0.90

0.031

0.035

b

0.25

0.35

0.010

0.014

c

0.08

0.15

0.003

0.006

D

1.20

1.40

0.047

0.055

E

1.60

1.80

0.063

0.071

E1

2.50

2.70

0.098

0.106

L1

0.25

0.40

0.010

0.016

Symbol

Dimensions (mm)

A0

1.46 + / - 0.1

B0

2.90 + / - 0.1

W

8.0 +0.3 / - 0.10

D0

ø1.50 +0.1

D1

0.45 ~ 1.15

E1

1.75 + / - 0.10

E2

--

F

3.50 + / - 0.10

P0

4.0 + / - 0.10

P

4.0 + / - 0.10

P1

2.0 + / - 0.05

K0

1.24 + / - 0.1

T

0.254 + / - 0.02

Note:

Cathode mark is used for unidirectional version