Specification	IRH-12/21-W80NB-C

Applications	Railway, ITE (Commercial)
Approval Agency	UL, cURus, CE
Control Features	Enable, Active Low
Current - Output (Max)	21 A
Efficiency	91 %
Features	Baseplate, Remote On/Off, Remote Sense, Adjustable Output
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	Half Brick
Package Name	Half Brick
Power (Watts)	252 W
Size / Dimension Height	0.55 in
Size / Dimension Length	2.49 in
Size / Dimension Width	2.39 in
Type	Isolated Module
Voltage - Input (Max)	160 VDC
Voltage - Input (Min)	16 V
Voltage - Isolation	4242 V
Voltage - Output 1	12 V

IRH-12 Series

Part	Features	Package Name	Mounting Type	Voltage - Input (Max)	Power (Watts)	Current - Output (Max)	Voltage - Isolation	Voltage - Output 1	Operating Temperature (Max)	Operating Temperature (Min)	Efficiency	Applications	Number of Outputs	Package / Case	Size / Dimension Height	Size / Dimension Length	Size / Dimension Width	Voltage - Input (Min)	Type	Control Features	Approval Agency
Murata Electronics IRH-12/12.5-T110NVF-C	OCP OTP OVP Remote On/Off SCP UVLO	Half Brick	Through Hole	160 VDC	150 W	12.5 A	3 kV	12 V	85 °C	-40 °C	89.5 %	ITE (Commercial) Railway	1	Half Brick	12.7 in	2.29 in	2.2 in	57.6 V	Isolated Module
Murata Electronics IRH-12/21-W80NB1-C	Adjustable Output Baseplate Remote On/Off Remote Sense	Half Brick	Through Hole	160 VDC	252 W	21 A	4242 V	12 V	85 °C	-40 °C	91 %	ITE (Commercial) Railway	1	Half Brick	0.55 in	2.49 in	2.39 in	16 V	Isolated Module	Active Low Enable	CE cURus UL
Murata Electronics IRH-12/12.5-T110P-C	OCP OTP OVP Remote On/Off SCP UVLO	Half Brick	Through Hole	160 VDC	150 W	12.5 A	3 kV	12 V	85 °C	-40 °C	89.5 %	ITE (Commercial) Railway	1	Half Brick	12.7 in	2.4 in	2.28 in	57.6 V	Isolated Module
Murata Electronics IRH-12/21-W80NB-C	Adjustable Output Baseplate Remote On/Off Remote Sense	Half Brick	Through Hole	160 VDC	252 W	21 A	4242 V	12 V	85 °C	-40 °C	91 %	ITE (Commercial) Railway	1	Half Brick	0.55 in	2.49 in	2.39 in	16 V	Isolated Module	Active Low Enable	CE cURus UL
Murata Electronics IRH-12/12.5-T110NF-C	OCP OTP OVP Remote On/Off SCP UVLO	Half Brick	Through Hole	160 VDC	150 W	12.5 A	3 kV	12 V	85 °C	-40 °C	89.5 %	ITE (Commercial) Railway	1	Half Brick	12.7 in	2.29 in	2.2 in	57.6 V	Isolated Module
Murata Electronics IRH-12/12.5-T110PF-C	OCP OTP OVP Remote On/Off SCP UVLO	Half Brick	Through Hole	160 VDC	150 W	12.5 A	3 kV	12 V	85 °C	-40 °C	89.5 %	ITE (Commercial) Railway	1	Half Brick	12.7 in	2.29 in	2.2 in	57.6 V	Isolated Module
Murata Electronics IRH-12/12.5-T110PVF-C	OCP OTP OVP Remote On/Off SCP UVLO	Half Brick	Through Hole	160 VDC	150 W	12.5 A	3 kV	12 V	85 °C	-40 °C	89.5 %	ITE (Commercial) Railway	1	Half Brick	12.7 in	2.29 in	2.2 in	57.6 V	Isolated Module
Murata Electronics IRH-12/12.5-T110N-C	OCP OTP OVP Remote On/Off SCP UVLO	Half Brick	Through Hole	160 VDC	150 W	12.5 A	3 kV	12 V	85 °C	-40 °C	89.5 %	ITE (Commercial) Railway	1	Half Brick	12.7 in	2.4 in	2.28 in	57.6 V	Isolated Module

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Technical Data Sheet EN