Power Supplies - Board Mount

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IRM-03 3W Single-Output AC-DC Power Supplies

MEAN WELL IRM-03 3W Single-Output AC-DC Power Supplies can be soldered onto the PCB boards of electronic instruments or industrial automation equipment. These 37mm x 24mm x 15mm power supplies allow an 85V_AC to 305V_AC universal input voltage range. The phenolic case and fully potted silicone enhance heat dissipation while meeting anti-vibration demands up to 5G. MEAN WELL IRM-03 3W Single-Output AC-DC Power Supplies offer up to 80% high efficiency and <0.075W no-load power consumption to fulfill regulations for the low-power consumption requirement for electronics. The IRM-03 series is available in module units or SMD types.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Output Power	Input Voltage	Number of Outputs	Output Voltage-Channel 1	Output Current-Channel 1	Mounting Style	Case Style	Isolation Voltage	Length	Width	Height	Series
Power Supplies - Board Mount 85-305Vac 24Vout 125mA 3W PCM mnt IRM-03-24 MEAN WELL 1: $5.50 3,344In Stock 2,170Expected 14/12/2026	Mfr. Part No. IRM-03-24 Mouser Part No 709-IRM03-24	MEAN WELL	Power Supplies - Board Mount 85-305Vac 24Vout 125mA 3W PCM mnt Learn More about MEAN WELL irm 03	Datasheet	3,344In Stock 2,170Expected 14/12/2026	$5.50 $5.20 $5.00 $4.90	Min.: 1 Mult.: 1	3 W	85 VAC to 305 VAC	1 Output	24 VDC	125 mA	Through Hole	Encapsulated	3 kVAC	37 mm	24 mm	15 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 3.3Vout 900mA 3W PCM mnt IRM-03-3.3 MEAN WELL 1: $5.50 1,396In Stock 1,680Expected 31/03/2027	Mfr. Part No. IRM-03-3.3 Mouser Part No 709-IRM03-3.3	MEAN WELL	Power Supplies - Board Mount 85-305Vac 3.3Vout 900mA 3W PCM mnt Learn More about MEAN WELL irm 03	Datasheet	1,396In Stock 1,680Expected 31/03/2027	$5.50 $5.20 $5.00 $4.90	Min.: 1 Mult.: 1	3 W	85 VAC to 205 VAC	1 Output	3.3 VDC	900 mA	Through Hole	Encapsulated		37 mm	24 mm	16 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 5Vout 600mA 3W PCM mnt IRM-03-5 MEAN WELL 1: $5.50 1,894In Stock 9,520On Order	Mfr. Part No. IRM-03-5 Mouser Part No 709-IRM03-5	MEAN WELL	Power Supplies - Board Mount 85-305Vac 5Vout 600mA 3W PCM mnt Learn More about MEAN WELL irm 03	Datasheet	1,894In Stock 9,520On Order On Order Ship Dates Mfr. No: IRM-03-5 Stock: 1,894 Can Dispatch Immediately On Order: 2,800 Expected 14/12/2026 6,720 Expected 30/12/2026 Factory Lead Time: 21 Weeks	$5.50 $5.20 $5.00 $4.90	Min.: 1 Mult.: 1	3 W	85 VAC to 305 VAC	1 Output	5 VDC	600 mA	Through Hole	Encapsulated	3 kVAC	37 mm	24 mm	16 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 15Vout 200mA 3W PCM mnt IRM-03-15 MEAN WELL 1: $5.50 279In Stock 590Expected 31/03/2027	Mfr. Part No. IRM-03-15 Mouser Part No 709-IRM03-15	MEAN WELL	Power Supplies - Board Mount 85-305Vac 15Vout 200mA 3W PCM mnt Learn More about MEAN WELL irm 03	Datasheet	279In Stock 590Expected 31/03/2027	$5.50 $5.20 $5.00 $4.90	Min.: 1 Mult.: 1	3 W	85 VAC to 305 VAC	1 Output	15 VDC	200 mA	Through Hole	Encapsulated	3 kVAC	37 mm	24 mm	15 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 3.3Vout 900mA 3W SMT mnt IRM-03-3.3S MEAN WELL 1: $6.30 16In Stock	Mfr. Part No. IRM-03-3.3S Mouser Part No 709-IRM03-3.3S	MEAN WELL	Power Supplies - Board Mount 85-305Vac 3.3Vout 900mA 3W SMT mnt Learn More about MEAN WELL irm 03	Datasheet	16In Stock	$6.30 $6.00 $5.70 $5.50	Min.: 1 Mult.: 1	3 W	85 VAC to 205 VAC	1 Output	3.3 VDC	900 mA	SMD/SMT	Encapsulated		37 mm	24 mm	16 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 5Vout 600mA 3W SMT mnt IRM-03-5S MEAN WELL 1: $6.30 147In Stock 870Expected 14/04/2027	Mfr. Part No. IRM-03-5S Mouser Part No 709-IRM03-5S	MEAN WELL	Power Supplies - Board Mount 85-305Vac 5Vout 600mA 3W SMT mnt Learn More about MEAN WELL irm 03	Datasheet	147In Stock 870Expected 14/04/2027	$6.30 $6.00 $5.70 $5.50 $5.49	Min.: 1 Mult.: 1	3 W	85 VAC to 305 VAC	1 Output	5 VDC	600 mA	SMD/SMT	Encapsulated	3 kVAC	37 mm	24 mm	16 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 9Vout 333mA 3W PCM mnt IRM-03-9 MEAN WELL 1: $5.50 18In Stock 670Expected 31/03/2027	Mfr. Part No. IRM-03-9 Mouser Part No 709-IRM03-9	MEAN WELL	Power Supplies - Board Mount 85-305Vac 9Vout 333mA 3W PCM mnt Learn More about MEAN WELL irm 03	Datasheet	18In Stock 670Expected 31/03/2027	$5.50 $5.20 $5.00 $4.90	Min.: 1 Mult.: 1	3 W	85 VAC to 264 VAC, 120 VDC to 370 VDC	1 Output	9 VDC	333 mA	Through Hole	Encapsulated		37 mm	24 mm	16 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 9Vout 333mA 3W SMT mnt IRM-03-9S MEAN WELL 1: $6.30 9In Stock	Mfr. Part No. IRM-03-9S Mouser Part No 709-IRM03-9S	MEAN WELL	Power Supplies - Board Mount 85-305Vac 9Vout 333mA 3W SMT mnt Learn More about MEAN WELL irm 03	Datasheet	9In Stock	$6.30 $6.00 $5.72	Min.: 1 Mult.: 1	3 W	85 VAC to 264 VAC, 120 VDC to 370 VDC	1 Output	9 VDC	333 mA	SMD/SMT	Encapsulated		37 mm	24 mm	16 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 12Vout 250mA 3W PCM mnt IRM-03-12 MEAN WELL 1: $5.50 8,139Expected 31/03/2027	Mfr. Part No. IRM-03-12 Mouser Part No 709-IRM03-12	MEAN WELL	Power Supplies - Board Mount 85-305Vac 12Vout 250mA 3W PCM mnt Learn More about MEAN WELL irm 03	Datasheet	8,139Expected 31/03/2027	$5.50 $5.20 $5.00 $4.90	Min.: 1 Mult.: 1	3 W	85 VAC to 305 VAC	1 Output	12 VDC	250 mA	Through Hole	Encapsulated	3 kVAC	37 mm	24 mm	15 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 15Vout 200mA 3W SMT mnt IRM-03-15S MEAN WELL 1: $6.30 255Expected 05/02/2027	Mfr. Part No. IRM-03-15S Mouser Part No 709-IRM03-15S	MEAN WELL	Power Supplies - Board Mount 85-305Vac 15Vout 200mA 3W SMT mnt Learn More about MEAN WELL irm 03	Datasheet	255Expected 05/02/2027	$6.30 $6.00 $5.72	Min.: 1 Mult.: 1	3 W	85 VAC to 305 VAC	1 Output	15 VDC	200 mA	SMD/SMT	Encapsulated	3 kVAC	37 mm	24 mm	16 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 12Vout 250mA 3W SMT mnt IRM-03-12S MEAN WELL 1: $6.30 62Expected 31/03/2027	Mfr. Part No. IRM-03-12S Mouser Part No 709-IRM03-12S	MEAN WELL	Power Supplies - Board Mount 85-305Vac 12Vout 250mA 3W SMT mnt Learn More about MEAN WELL irm 03	Datasheet	62Expected 31/03/2027	$6.30 $6.00 $5.70 $5.50	Min.: 1 Mult.: 1	3 W	85 VAC to 305 VAC	1 Output	12 VDC	250 mA	SMD/SMT	Encapsulated	3 kVAC	37 mm	24 mm	16 mm	IRM-03
Power Supplies - Board Mount 85-305Vac 24Vout 125mA 3W SMT mnt IRM-03-24S MEAN WELL 1: $6.30 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. IRM-03-24S Mouser Part No 709-IRM03-24S	MEAN WELL	Power Supplies - Board Mount 85-305Vac 24Vout 125mA 3W SMT mnt Learn More about MEAN WELL irm 03	Datasheet	Non-Stocked Lead-Time 13 Weeks	$6.30 $6.00 $5.72	Min.: 1 Mult.: 1	3 W	85 VAC to 305 VAC	1 Output	24 VDC	125 mA	SMD/SMT	Encapsulated	3 kVAC	37 mm	24 mm	16 mm	IRM-03

IRM-03 3W Single-Output AC-DC Power Supplies

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IRM-03 3W Single-Output AC-DC Power Supplies

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