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                                                                                                  1. Home
                                                                                                  2. Transformers
                                                                                                  3. Audio Transformers
                                                                                                  Print Page

                                                                                                  LM-NP-1001-B1L

                                                                                                  Audio Transformer, Line Matching, 0.6, 600 ohm, 600 ohm, 3.5 kHz, 6.5 kV

                                                                                                  Date/Lot Code

                                                                                                  BOURNS LM-NP-1001-B1L
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerBOURNS
                                                                                                  Manufacturer Part NoLM-NP-1001-B1L
                                                                                                  Newark Part No.32K5841
                                                                                                  Product RangeLM-NP-1000 Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  700 In Stock

                                                                                                  Need more?

                                                                                                  Same day shipping
                                                                                                  Order before 9pm EST standard shipping
                                                                                                  QuantityPrice
                                                                                                  1+$3.840
                                                                                                  10+$3.520
                                                                                                  25+$3.410
                                                                                                  50+$3.280
                                                                                                  100+$3.160
                                                                                                  500+$3.020
                                                                                                  1000+$2.980
                                                                                                  2500+$2.940
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $3.84
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerBOURNS
                                                                                                  Manufacturer Part NoLM-NP-1001-B1L
                                                                                                  Newark Part No.32K5841
                                                                                                  Product RangeLM-NP-1000 Series
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Turns Ratio0.6
                                                                                                  Primary Impedance600ohm
                                                                                                  Secondary Impedance600ohm
                                                                                                  Secondary Power-
                                                                                                  Frequency Max3.5kHz
                                                                                                  Isolation Voltage6.5kV
                                                                                                  Transformer ApplicationsLine Matching
                                                                                                  DC Resistance Primary66ohm
                                                                                                  DC Resistance Secondary-
                                                                                                  Transformer MountingThrough Hole
                                                                                                  Transformer TerminalsPC Pin
                                                                                                  Frequency Min200Hz
                                                                                                  Product RangeLM-NP-1000 Series
                                                                                                  SVHCNo SVHC (25-Jun-2025)

                                                                                                  Product Overview

                                                                                                  LM-NP-1001-B1L is a LM-NP-1000 series line matching audio transformer, meets the return loss specifications of BS6305. The transformer has ≤1.5dB of Insertion loss and can be used for high dielectric strength. Application includes line matching, fax modem.

                                                                                                  • Fully encapsulated, low profile
                                                                                                  • High dielectric strength, ex stock, competitively priced
                                                                                                  • 1:1 turns ratio, 600 ohm primary impedance and secondary impedance
                                                                                                  • 3.5KHz maximum frequency, 6.5kV isolation voltage, 66ohm DC resistance primary
                                                                                                  • PC Pin transformer terminals, 200Hz minimum frequency
                                                                                                  • Tin plated terminal

                                                                                                  Technical Specifications

                                                                                                  Turns Ratio

                                                                                                  0.6

                                                                                                  Secondary Impedance

                                                                                                  600ohm

                                                                                                  Frequency Max

                                                                                                  3.5kHz

                                                                                                  Transformer Applications

                                                                                                  Line Matching

                                                                                                  DC Resistance Secondary

                                                                                                  -

                                                                                                  Transformer Terminals

                                                                                                  PC Pin

                                                                                                  Product Range

                                                                                                  LM-NP-1000 Series

                                                                                                  Primary Impedance

                                                                                                  600ohm

                                                                                                  Secondary Power

                                                                                                  -

                                                                                                  Isolation Voltage

                                                                                                  6.5kV

                                                                                                  DC Resistance Primary

                                                                                                  66ohm

                                                                                                  Transformer Mounting

                                                                                                  Through Hole

                                                                                                  Frequency Min

                                                                                                  200Hz

                                                                                                  SVHC

                                                                                                  No SVHC (25-Jun-2025)

                                                                                                  Technical Docs (4)

                                                                                                  Product Change Notice EN

                                                                                                  3D Product Image EN

                                                                                                  Enhanced Product Overview EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Associated Products

                                                                                                  2 Products Found

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (25-Jun-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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