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API Delevan SMB2.5 & SMB2.5R User Manual

Series, Smb2.5r smb2.5, Surface mount shield beads

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Actual Size

SERIES

SMB2.5R

SMB2.5

Surface Mount Shield Beads

Physical Parameters

Inches Millimeters

A 0.285 ± 0.010 7.2 ± 0.25

B 0.185 ± 0.015 4.7 ± 0.38

C 0.355 ± 0.020 9.02 ± 0.51

D 0.460 Max. 11.68 Max.

E 0.050 ± 0.005 1.27 ± 0.13

F 0.075 Min. 1.9 Min.

Operating Temperature Range –40°C to +125°C

Impedances are measured on the HP 4291A
Impedance Analyzer

Material High resistivity ferrite material eliminates the
need to insulate windings

Lead Wire Plated copper

Idc Max. Based on a 35° C rise from
90°C ambient

Parts are available in tape and reel packaging

Packaging Tape & reel (24mm): 13" reel, 700 pieces
max.; 7" reel not available

Su

pp

re

ss

ors

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: [email protected] • www.delevan.com

Suggested Land Pattern Dimensions

Inches Millimeters

U 0.075 1.9

V 0.095 2.4

W 0.265 6.7

X 0.09 2.3

Y 0.19 4.8

Z 0.185 4.7

For more detailed graphs, contact factory

DC

R M

AX

IM

UM

(O

HM

S)

DA

SH

NU

MB

ER

*

TU

RN

S

MIN

IM

UM

IM

PE

DA

NC

E

(O

HM

S) 1

0 M

Hz

Idc

M

AX

IM

UM

(A

MP

S)

MIN

IM

UM

IM

PE

DA

NC

E

(O

HM

S) 1

00 M

Hz

MIN

IM

UM

IM

PE

DA

NC

E

(O

HM

S) 1

50 M

Hz

MIN

IM

UM

IM

PE

DA

NC

E

(O

HM

S) 2

20 M

Hz

SERIES SMB2.5R / SMB2.5

-1

-2

9.5

9.5

0.005

0.005

400

635

375

650

385

490

210

N/A

2 1⁄2

2 1⁄2

*Complete part # must include series # PLUS the dash #

For surface finish information, refer to www.delevanfinishes.com

1/2009

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