LM-NP-1001-B1L Bourns Inc., LM-NP-1001-B1L Datasheet
LM-NP-1001-B1L
Manufacturer Part Number
LM-NP-1001-B1L
Description
Audio & Signal Transformers Z= 600:600 OHMS
Manufacturer
Bourns Inc.
Series
LM-NP 1000r
Datasheet
1.LM-NP-1001-B1L.pdf
(2 pages)
Specifications of LM-NP-1001-B1L
Frequency Range
1 KHz
Primary Impedance
600 Ohms
Secondary Impedance
600 Ohms
Operating Temperature Range
- 10 C to + 60 C
Termination Style
Radial
Dimensions
17.7 mm L x 17.7 mm W x 12.6 mm H
Product
Line Matching Transformers
Inductance
2.8 H
Shielding
Unshielded
Transformer Mounting
Through Hole
Mounting Type
Through Hole
Peak Reflow Compatible (260 C)
Yes
Transformer Type
Line Matching
Rohs Compliant
Yes
Insertion Loss
1.5dB
Leaded Process Compatible
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM-NP-1001-B1L
Manufacturer:
BOURNS
Quantity:
1 000
* 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.
Product Dimensions
Pin Assignment and Winding Configurations (Bottom View)
LM-NP-1001-B1L
LM-LP-1001L
(.118)
3.0
*
(.200)
5.04
:pitch = 1/10 " = 2.54 (.100) (for number of pins see pin assignment)
(.700 + .008)
4 3 2 1
5 6 7 8
17.7 + 0.2
* * *
(.200)
5.04
WHITE MARK
(.700 + .008)
17.7 + 0.2
(.118)
3.0
center-tapped*
LM-NP-1002L
LM-LP-1002L
one-winding
DIA
(.496 + .008)
(.126 ± .031)
LM-NP SERIES
12.6 + 0.2
3.2 ± 0.8
(.023)
0.6
LM-NP/-LP 1000 Series - Line Matching Transformers
Features
LM-LP SERIES
and LM-NP-1001-B1
(.413 + .008)
Fully encapsulated
Low profile
High dielectric strength
Ten models available
Ex stock
Competitively priced
10.5 + 0.2
(.500 + .006)
12.7 + 0.15
(.100)
(.100)
2.5
2.5
LM-NP-1003L
LM-LP-1003L
one winding
split*
Customers should verify actual device performance in their specific applications.
both windings
center-tapped
LM-NP-1004L
LM-LP-1004L
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Applications
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.
Model
Termination
Note:
How to Order
Lead free
RoHS compliant*
Line matching
Fax modem
Specifications are subject to change without notice.
L = Tin only (lead free)
DIMENSIONS ARE:
LM-xP-100x-xx L
both windings
LM-NP-1005L
LM-LP-1005L
(INCHES)
MM
split
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LM-NP-1001-B1L Summary of contents
Page 1
... Pin Assignment and Winding Configurations (Bottom View) LM-NP-1001-B1L LM-NP-1002L LM-LP-1001L LM-LP-1002L one-winding center-tapped* * 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 ...
Page 2
... LM-NP/-LP 1000 Series - Line Matching Transformers Part Numbers And Specifications Parameters Ref. Temperature Data Impedance Primary (min./at 1.0 kHz) Secondary Inductance Primary (min./at 0.2 kHz) Secondary DC-Resistance Primary (typical/±10 %) Secondary Turns Ratio (≤ ±2 %) Winding Configurations Insertion Loss (at 2.0 kHz) ...