CORPORATE

Bel Fuse Inc.

198 Van Vorst Street

Jersey City, NJ 07302

Tel

201-432-0463

Fax

201-432-9542

www.belfuse.com

FAR EAST

Bel Fuse Ltd.

8F / 8 Luk Hop Street

San Po Kong

Kowloon, Hong Kong

Tel

852-2328-5515

Fax 852-2352-3706

www.belfuse.com

EUROPE

Bel Fuse Europe Ltd.

Preston Technology Management Centre

Marsh Lane, Suite G7, Preston

Lancashire, PR1 8UD, U.K.

Tel

44-1772-556601

Fax 44-1772-888366

www.belfuse.com

©2000 Bel Fuse Inc. Specifications subject to change without notice. 09.00

TM00140

T1-90

HIGH FREQUENCY MAGNETICS

T1/E1 Surface Mount Shielded Tranformers

MECHANICAL

2771D

2771E

0.590

(14.99)

MAX

0.120 (3.05)

0.160 (11.68)

0.495

(12.57)

MAX

0.430

(10.92)

MAX

TERMINAL 1

IDENTIFIER

0.395

(10.03)

MAX

0.23 (0.58) X 0.100 (2.54) FOOT

(PHOSPHOR BRONZE,

SOLDER COATED)

1 23 4

8 7 6 5

0.004

8 EDGES

0.100 (2.54) TYP

0.255

(6.48)

COMPONENT CENTER

0.008 (0.203)

2 PLACES

0.045

(1.14)

TYP

RECOMMENDED PCB PATTERN

0.120 (3.05) TYP

Unless otherwise specified, dimensions are nominal and in inches (millimeters).