LM-NP-1003 The Bourns LM-NP-1003 is a line matching transformer designed for applications like fax modems. It features a low profile and high dielectric strength.
Mfr Part #:

LM-NP-1003

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns LM-NP-1003 is a line matching transformer designed for applications like fax modems. It features a low profile and high dielectric strength.
✓ Total Stock: 174 pcs
$ Price Range: $165.89

LM-NP-1003 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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174 pcs
174 pcs On Request 1 On Request On Request On Request On Request On Request

LM-NP-1003 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LM-NP-1003 Description

Short technical summary and product information.

The Bourns LM-NP-1003 is a line matching transformer from the LM-NP/-LP 1000 Series. This fully encapsulated component offers a low profile and high dielectric strength, making it suitable for demanding applications.

 

Key electrical specifications include a primary and secondary impedance of 600 Ohms at 1.0 kHz, and an inductance of 2.8 H at 0.2 kHz for both windings. The DC resistance is typically 66 Ohms for the primary and secondary windings. The turns ratio is 1:1.

 

This transformer is designed for line matching and fax modem applications. It meets the return loss specifications of BS 6305 and is EN 41003 approved. Lead-free versions are available and are RoHS compliant.

 

Dimensions are 17.7 mm x 17.7 mm with a maximum height of 0.6 mm. The pitch is 2.54 mm (0.100 inches).

LM-NP-1003 Quick Information

Product Type: Line Matching Transformer
Series: LM-NP/-LP 1000 Series
Canonical Name: Bourns LM-NP-1003 Line Matching Transformer
Subcategory: Line Matching

LM-NP-1003 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead free version available

LM-NP-1003 Estimated Pricing

Qty Low High
1+ $165.89 $165.89

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM-NP-1003 Features

  • Fully encapsulated for protection.
  • Low profile design saves space.
  • High dielectric strength.
  • Available in lead-free versions.
  • Suitable for fax modems.

LM-NP-1003 Applications

  • Ideal for line matching.
  • Used in fax modem circuits.
  • Meets BS 6305 return loss.
  • EN 41003 approved.

LM-NP-1003 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the impedance of the Bourns LM-NP-1003 transformer?

The primary and secondary impedance is 600 Ohms at 1.0 kHz.

What is the inductance of the LM-NP-1003 transformer?

The primary and secondary inductance is 2.8 H at 0.2 kHz.

What is the DC resistance of the LM-NP-1003 transformer?

The typical DC resistance for both primary and secondary windings is 66 Ohms.

What is the turns ratio of the LM-NP-1003 transformer?

The turns ratio is 1:1.

Is the Bourns LM-NP-1003 RoHS compliant?

The LM-NP-1003 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LM-NP-1003?

The Moisture Sensitivity Level is 1 Unlimited.

Are lead-free versions of the LM-NP-1003 available?

Yes, lead-free versions are available and are RoHS compliant.

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