2. CONFIGURATION & DIMENSIONS :

SUPERWORLD ELECTRONICS (S) PTE LTD

PG. 1

(f)

(d) (e)

(b)

(c)

(a)

1. PART NO. EXPRESSION :

(c) Powder coating type

(a) Series code

(b) Dimension code

(f) Tolerance code : M=± 20%, N=± 30%

(d) Taping package

(e) Inductance code : 3R3= 3.3uH

(h) F : RoHS Compliant

(g) Z : Standard Part

(g)(h)

16.10.2014

SPC4018FT SERIES

Low Profile Power Inductors

NOTE : Specifications subject to change without notice. Please check our website for latest information.

Powder Coating

Recommended PCB Pattern

A

E

D

E

G

1.0

4.2

2.0

4.4

OR

1.8 Max.

ABC

2.1± 0.2

DE

0.96± 0.1

3.9± 0.2

4.0± 0.2

Unit:m/m

1.6± 0.15

FG

1.1± 0.15

Marking

(Black)

3. MATERIALS :

①

②

③

④

⑤

d

e

a

b

c

a

w

(i)

(i) 10: Standard

11 ~ 99 : Internal control number

(a) Core

(b) Wire

(c) Clip

(e) Powder Coating

(d) Epoxy Resin

Exposed wire tolerance limit of coating resin part on product side.

1. Width direction（dimension a）：Acceptable when a≦w/2

Nonconforming when a＞w/2

2. Length direction（dimension b）：Dimension b is not specified.

3. The total expose wire area of each side should not be more than 50%

of the coating resin area.