TRIAD MAGNETICS

SP-21

Datasheet

Audio Transformer | 100kHz | 1kV Isolation | 10kR Pri | 2kR Sec | TH

Triad Magnetics

SP-21

Name: SP-21 Triad Magnetics
Brand: Triad Magnetics
SKU: SP-21

Audio Transformer | 100kHz | 1kV Isolation | 10kR Pri | 2kR Sec | TH

High-reliability audio transformer for PCB mounting. Features 1kV isolation voltage, 1mA current rating, and 50mW output power. Operates across a 0.3 to 100 kHz frequency range with primary impedance of 10kR and secondary impedance of 2kR. Constructed with lead-free, RoHS-compliant materials, it offers a 2.24:1 turns ratio and 150V DC rated voltage. Operating temperature range is -40°C to 85°C.

Frequency100kHz

Current Rating1mA

MountingThrough Hole, PCB

Power50mW

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Technical Specifications

Triad Magnetics SP-21 technical specifications.

General

Application(s)	HIGH RELIABILITY
Current Rating	1mA
DC Resistance (DCR)	1.05kR
Frequency	100kHz
Height	11.811mm
Isolation Voltage	1kV
Lead Free	Lead Free
Length	7.874mm
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Mount	Through Hole, PCB
Operating Frequency	0.3 to 100 kHz
Output Power	50mW
Package Quantity	1
Packaging	Bulk
Primary Impedance	10kR
Reach SVHC Compliant	Unknown
RoHS Compliant	Yes
Secondary Impedance	2kR
Series	Red-Spec
Termination	PC Pin
Turns Ratio	2.24:1
DC Rated Voltage	150V
Weight	0.4oz
Width	10.41mm