TRIAD MAGNETICS

SP-42

Datasheet

Audio Transformer 3.54:1 1kV Isolation 150R Pri 12R Sec 300Hz-100kHz

Triad Magnetics

SP-42

Name: SP-42 Triad Magnetics
Brand: Triad Magnetics
SKU: SP-42

Audio Transformer 3.54:1 1kV Isolation 150R Pri 12R Sec 300Hz-100kHz

High-reliability audio transformer featuring a 3.54:1 turns ratio, designed for through-hole PCB mounting. Operates across a frequency range of 300 Hz to 100 kHz, with a primary DC resistance of 18 Ohms and secondary DC resistance of 2.7 Ohms. Offers 1kV isolation voltage and a 10mA current rating, supporting up to 50mW output power. This component is RoHS compliant and operates within a temperature range of -40°C to 85°C.

Frequency100kHz

Current Rating10mA

MountingThrough Hole, PCB

Power50mW

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Technical Specifications

Triad Magnetics SP-42 technical specifications.

General

Application(s)	HIGH RELIABILITY
Current Rating	10mA
DC Resistance (DCR)	18R
Frequency	100kHz
Height	0.465inch
Isolation Voltage	1kV
Lead Free	Contains Lead
Length	0.41inch
Max Frequency	100kHz
Min Frequency	300Hz
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Mount	Through Hole, PCB
Operating Frequency	0.3 to 100 kHz
Output Power	50mW
Output Voltage	150V
Package Quantity	1
Packaging	Bulk
Primary Impedance	150R
Reach SVHC Compliant	No
RoHS Compliant	Yes
Secondary Impedance	12R
Series	SP
Termination	PC Pin
Turns Ratio	3.54:1
DC Rated Voltage	150V
Weight	0.4oz
Width	0.31inch