API 4221R-1, 4221R-2, 4221R-4 User Manual

SERIES

Surface Mount Filter Bead

4221 -3

4221R -1, -2, -4

Suppressors

@ 2

IMPED

5

D

A

S

H

N

U

MB

E

R

*

MH

A

N

z

(

C

MIN

E (

O

IMU

H

MS)

M)

@ 1

IMPED

0

0

MH

A

N

z (

C

E (OHMS)

±2

0%)

SERIES 4221R / 4221

-1

-2

-3

-4

Actual Size (Max.)

Operating Temperature Range –55°C to +125°C

Current Rating 5 Amps max. (35°C Rise, 90° Ambient)

Material Ferrite bead with plated copper lead

Packaging Tape & reel

Series 4221-1 and 4221-3 (12mm)
Series 4221-2 and 4221-4 (16mm)
7" reel, 500 pieces max.; 13" reel, 4000 pieces max.

A in. 0.197 +0.011/-0.028 0.374 +0.015/-0.028 0.217 +0.011/-0.028 0.350 +0.015/-0.028

mm. (5.0 +0.3/-0.7) (9.5 +0.4/-0.7) (5.5 +0.3/-0.7) (8.9 +0.4/-0.7)

B in. 0.120 ± 0.006 0.120 ± 0.006 0.117 ± 0.006 0.187 ± 0.006

mm. (3.05 ± 0.15) (3.05 ± 0.15) (2.97 ± 0.15) (4.75 ± 0.15)

C in. 0.120 +0.007/-0.015 0.120 +0.007/-0.015 0.138 +0.007/-0.015 0.138 +0.007/-0.015

mm. (3.05 +0.2/-0.4) (3.05 +0.2/-0.4) (3.50 +0.2/-0.4) (3.50 +0.2/-0.4)

D in. 0.059 ± 0.025 0.059 ± 0.025 0.059 ± 0.025 0.059 ± 0.025

mm. (1.50 ± 0.63) (1.50 ± 0.63) (1.50 ± 0.63) (1.50 ± 0.63)

E in. 0.050 ± 0.003 0.050 ± 0.003 0.050 ± 0.003 0.073 ± 0.003

mm. (1.25 ± 0.07) (1.25 ± 0.07) (1.25 ±0.07) (1.85 ± 0.07)

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

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

22
45
22
43

4221 - 34221 - 24221 - 1 4221 - 4

47
95
42
85

For more detailed graphs, contact factory

270 Quaker Rd., East Aurora NY 14052 • Phone [phone] • Fax [phone] • E-mail: [e-mail] • www.delevan.com

1/2009