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SP-70 The Triad Magnetics SP-70 is an audio transformer designed for demanding applications. It features a 600 Ohm impedance and a 50mW power level.
Mfr Part #:

SP-70

Available from 1 distributors
Mfr Name: Triad Magnetics
Triad Magnetics
The Triad Magnetics SP-70 is an audio transformer designed for demanding applications. It features a 600 Ohm impedance and a 50mW power level.
✓ Total Stock: 290 pcs
$ Price Range: $3.00

SP-70 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
290 pcs
On Request
290 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SP-70 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
DC Resistance (DCR)
Frequency Range
Frequency Response
Height
Impedance
Industrial Grade
Length
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power Level
Storage Temperature
Tape & Reel
Termination Style
Transformer Type
Turns Ratio
Voltage
Width
Working Voltage
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SP-70 Description

Short technical summary and product information.

The Triad Magnetics SP-70 is a high-reliability audio transformer suitable for various applications. It offers a matching impedance of 600 Ohms on both primary and secondary sides, with a power level of 50mW.

 

This transformer operates within a temperature range of -40°C to 85°C and has a frequency response of ±3dB from 300 Hz to 100 kHz. It is constructed with plug-in terminals for fixed mounting centers and features an epoxy molded case with tin-plated leads.

 

Key electrical specifications include a turns ratio of 1:1, a primary DC resistance of 72 Ohms, and a secondary DC resistance of 92 Ohms. The unit also undergoes a Pri-Sec Hipot test of 1,500 VRMS for 1 second and has a working voltage of 150VDC. The dimensions are 0.465" (11.80mm) in height, 0.410" (10.41mm) in length, and 0.310" (7.87mm) in width.

 

Compliance information indicates RoHS3 compliance and an MSL rating of 1. The mounting type is through hole with PC pin termination.

SP-70 Quick Information

Product Type: Audio Transformer
Canonical Name: Audio Transformer
Subcategory: Audio Transformer

SP-70 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SP-70 Estimated Pricing

Qty Low High
1+ $3.00 $3.00

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

SP-70 Features

  • 600 Ohm impedance for audio applications.
  • 50mW power level rating.
  • Wide frequency response from 300Hz to 100kHz.
  • Through hole mounting with PC pin termination.
  • Operates from -40°C to 85°C.

SP-70 Applications

  • Ideal for audio signal coupling.
  • Suitable for impedance matching circuits.
  • Used in general audio systems.
  • Reliable for demanding designs.

SP-70 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the impedance of the SP-70 audio transformer?

The impedance of the SP-70 audio transformer is 600 Ohms.

What is the power level of the SP-70 audio transformer?

The power level of the SP-70 audio transformer is 50mW.

What is the operating temperature range for the SP-70 transformer?

The SP-70 transformer operates in a temperature range of -40°C to 85°C.

What is the frequency response of the SP-70 audio transformer?

The frequency response of the SP-70 audio transformer is ±3dB from 300 Hz to 100 kHz.

How is the SP-70 transformer mounted?

The SP-70 transformer is mounted through hole.

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