TRIAD MAGNETICS

SP-49

Datasheet

Audio Transformer 1:1.42 1kV Isolation 300R:600R Thru-Hole

Triad Magnetics

SP-49

Name: SP-49 Triad Magnetics
Brand: Triad Magnetics
SKU: SP-49

Audio Transformer 1:1.42 1kV Isolation 300R:600R Thru-Hole

High-reliability audio transformer featuring a 1:1.42 turns ratio, 1kV isolation voltage, and a wide operating frequency range of 300Hz to 100kHz. This through-hole component offers 300 Ohm primary impedance and 600 Ohm secondary impedance, with primary DCR of 41 Ohms and secondary DCR of 98 Ohms. Designed for PCB mounting with 5 PC pin terminals, it supports a 7mA current rating and 50mW output power, operating between -40°C and 85°C.

Frequency100kHz

Current Rating7mA

MountingThrough Hole, PCB

Power50mW

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Technical Specifications

Triad Magnetics SP-49 technical specifications.

General

Application(s)	HIGH RELIABILITY
Current Rating	7mA
DC Resistance (DCR)	41R
Height	11.811mm
Isolation Voltage	1kV
Lead Free	Lead Free
Length	7.874mm
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	300R
Reach SVHC Compliant	Unknown
RoHS Compliant	Yes
Secondary Impedance	600R
Series	Red-Spec
Termination	PC Pin
Turns Ratio	1:1.42
Weight	0.4oz
Width	10.41mm