Actual Size (Max.)

4221 -3

Surface Mount Filter Bead

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.

SERIES 4221R / 4221

-1

-2

-3

-4

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com

22

45

22

43

47

95

42

85

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)

4221 - 3

4221 - 2

4221 - 1

4221 - 4

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

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

For more detailed graphs, contact factory

1/2009

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