Features

Applications

LM-NP/-LP 1000 Series - Line Matching Transformers

*RoHS Directive 2002/95/EC Jan 27, 2003 including Annex.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications

Note

The LM-NP/-LP-1000 Series Line

Matching Transformers meet the return

loss specifications of BS 6305.

It is important, however, to use the

circuit recommended by BS 6305 for

return loss measurements.

The LM-NP-1000 Series are EN 41003

approved.

How To Order

LM-xP-100x0xx L

Model

Termination

L = Tin only (RoHS Compliant)

DIMENSIONS:

MM

(INCHES)

Product Dimensions

WHITE MARK

43 2 1

567 8

LM-NP SERIES

LM-LP SERIES

and LM-NP-1001-B1

17.7 + 0.2

(.700 + .008)

17.7 + 0.2

(.700 + .008)

DIA

0.6

(.023)

2.5

(.100)

2.5

(.100)

12.7 + 0.15

(.500 + .006)

3.0

(.118)

3.0

(.118)

5.04

(.200)

12.6 + 0.2

(.496 + .008)

10.5 + 0.2

(.413 + .008)

3.2 ± 0.8

(.126 ± .031)

5.04

(.200)

* * *

Pin Assignment and Winding Configurations (Bottom View)

LM-NP-1001-B1L

LM-LP-1001L

LM-NP-1002L

LM-LP-1002L

LM-NP-1003L

LM-LP-1003L

LM-NP-1004L

LM-LP-1004L

LM-NP-1005L

LM-LP-1005L

one-winding

center-tapped*

one winding

split*

both windings

center-tapped

both windings

split

* Due to the unique design and the most advanced manufacturing techniques the 2 coils are fully identical, meaning there is no real

primary nor secondary winding. Depending on the application, the transformers can be used either way.