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

                      SP-4

                      Audio Transformer, 14.1:1, 200 kohm, 1 kohm, 10 mW, 100 kHz, 1 kV

                      TRIAD MAGNETICS SP-4
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerTRIAD MAGNETICS
                      Manufacturer Part NoSP-4
                      Newark Part No.78K9545
                      Product RangeSP Series
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      Available to Order
                      Manufacturer Standard Lead Time: 28 week(s)
                      QuantityPrice
                      1+$34.950
                      5+$33.020
                      10+$29.030
                      25+$26.070
                      50+$24.440
                      100+$23.110
                      250+$21.770
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      $34.95
                      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

                      ManufacturerTRIAD MAGNETICS
                      Manufacturer Part NoSP-4
                      Newark Part No.78K9545
                      Product RangeSP Series
                      Technical Datasheet

                      Data Sheet

                      Current Rating0A
                      Turns Ratio14.1:1
                      Primary Impedance200kohm
                      Secondary Impedance1kohm
                      Secondary Power10mW
                      Frequency Max100kHz
                      Isolation Voltage1kV
                      Transformer ApplicationsHigh Reliability
                      DC Resistance Primary5.3kohm
                      DC Resistance Secondary100ohm
                      Transformer MountingThrough Hole
                      Transformer TerminalsPC Pin
                      Frequency Min300Hz
                      Product RangeSP Series
                      SVHCNo SVHC (27-Jun-2024)

                      Product Overview

                      The SP-4 is a 10mW red PCB through hole high reliability Audio Transformer with primary 200000Ω centre tap and 1000Ω centre tap matching impedances. This audio transformer provides the durability and precision required in today's demanding designs. This transformer is available for a wide variety of applications. The line of Red audio transformers is designed and constructed to meet the rigid requirements of MIL-T-27E and feature an epoxy moulded case, gold plated leads and exceptional operation from 300Hz to 100kHz.

                      Applications

                      Audio

                      Technical Specifications

                      Current Rating

                      0A

                      Primary Impedance

                      200kohm

                      Secondary Power

                      10mW

                      Isolation Voltage

                      1kV

                      DC Resistance Primary

                      5.3kohm

                      Transformer Mounting

                      Through Hole

                      Frequency Min

                      300Hz

                      SVHC

                      No SVHC (27-Jun-2024)

                      Turns Ratio

                      14.1:1

                      Secondary Impedance

                      1kohm

                      Frequency Max

                      100kHz

                      Transformer Applications

                      High Reliability

                      DC Resistance Secondary

                      100ohm

                      Transformer Terminals

                      PC Pin

                      Product Range

                      SP Series

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Associated Products

                      1 Product Found

                      Legislation and Environmental

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

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (27-Jun-2024)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

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