HM42-40004LFTR

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TT Electronics/BI Magnetics

PULSE XFMR 2:1:1 1.2MH

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Unknown

TT Electronics/BI Magnetics

PULSE XFMR 2:1:1 1.2MH

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	HM42-40004LFTR	HM42 Series

ET (Volt-Time)	45.4 VµS	30.2 - 45.4 VµS
Height - Seated (Max)	-	4.1 mm
Height - Seated (Max)	-	0.161 "
Height - Seated (Max) [Max]	0.307 in	0.217 - 0.307 in
Height - Seated (Max) [Max]	7.8 mm	5.5 - 7.8 mm
Inductance	1.2 mH	1.2 - 980 µH
Mounting Type	Surface Mount	Surface Mount
Operating Temperature [Max]	125 °C	125 °C
Operating Temperature [Min]	-40 °C	-40 °C
Size / Dimension	-	11.68 mm
Size / Dimension [x]	9.2 mm	6.6 - 9.2 mm
Size / Dimension [x]	0.362 in	0.26 - 0.362 in
Size / Dimension [y]	0.346 in	0.319 - 0.46 in
Size / Dimension [y]	8.8 mm	8.1 - 8.8 mm
Transformer Type	Gate Drive	Gate Drive
Turns Ratio - Primary:Secondary	-	1
Turns Ratio - Primary:Secondary [custom]	1	1
Turns Ratio - Primary:Secondary [custom]	2 CT	1 - 2 CT
Turns Ratio - Primary:Secondary [custom]	1	1

PULSE XFMR 2:1:1 300UH

Part	Transformer Type	Turns Ratio - Primary:Secondary [custom]	Turns Ratio - Primary:Secondary [custom]	Turns Ratio - Primary:Secondary [custom]	ET (Volt-Time)	Mounting Type	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Inductance	Turns Ratio - Primary:Secondary [custom]	Size / Dimension [y]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]
TT Electronics/BI Magnetics HM42-10002LFTR	Gate Drive	1	2 CT	1	40.4 VµS	Surface Mount	8.1 mm	0.319 in	0.26 in	6.6 mm	0.217 in	5.5 mm	125 °C	-40 °C	300 µH
TT Electronics/BI Magnetics HM42-40004LFTR	Gate Drive	1	2 CT	1	45.4 VµS	Surface Mount	8.8 mm	0.346 in	0.362 in	9.2 mm	0.307 in	7.8 mm	125 °C	-40 °C	1.2 mH
TT Electronics/BI Magnetics HM42-30001LFTR	Gate Drive	1	1		30.2 VµS	Surface Mount		0.46 "	0.34 "	8.64 mm			125 °C	-40 °C	980 µH	1	11.68 mm	4.1 mm	0.161 "

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

1.2mH Gate Drive Pulse Transformer 2:1:1 Surface Mount

Technical documentation and resources