DC/DC Converters - Through Hole

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iQE, iQG, iQL DC-DC Converters

TDK-Lambda DC-DC Converters are available in three models, IQG, IQL, and IQE DC/DC, all with standard quarter brick footprints. iQE Series is a 96W to 204W DC-DC converter with 18V_DC to 36V_DC and 36V_DC to 75V_DC nominal inputs and 3.3V/40A to 15V/10A nominal outputs. iQG Series, 300W to 396W converters with 36V_DC to 75V_DC input features 12V/25A or 33A outputs, a low 13.2 profile, and up to 95% operating efficiency. iQL Series is a 72W to 308W converter with 18V_DC to 36V_DC and 36V_DC to 75V_DC inputs and 2.5V/60A, 28V/11A nominal outputs. .

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Isolation Voltage	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole Input 24VDC 3.3V 50A 165W NLog IQL24050A033V-009-R TDK-Lambda 1: Rp1.683.246 54In Stock	Mfr. Part No. IQL24050A033V-009-R Mouser Part No 967-IQL24050A033V09R	TDK-Lambda	DC/DC Converters - Through Hole Input 24VDC 3.3V 50A 165W NLog	Datasheet	54In Stock	Rp1.683.246 Rp1.675.173 Rp1.634.078 Rp1.613.347 View Rp1.582.709 Rp1.560.327 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	165 W	3.3 V	50 A	1.5 kV		57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 125 C	- 40 C	iQL
DC/DC Converters - Through Hole 36-75VDC IQL48025A120V-009-R TDK-Lambda 1: Rp1.836.435 74In Stock	Mfr. Part No. IQL48025A120V-009-R Mouser Part No 967-IQL48025A120V009	TDK-Lambda	DC/DC Converters - Through Hole 36-75VDC	Datasheet	74In Stock	Rp1.836.435 Rp1.766.353 Rp1.728.377 Rp1.700.307 View Rp1.611.513 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	300 W	12 V	25 A	1.5 kV		57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 118 C	- 40 C	iQL
DC/DC Converters - Through Hole 48Vin12Vout 17A 204W PCB Mount 1/4 Brick IQE48017A120V-001-R TDK-Lambda 1: Rp1.711.865 30In Stock	Mfr. Part No. IQE48017A120V-001-R Mouser Part No 967-IQE48017A120V01R	TDK-Lambda	DC/DC Converters - Through Hole 48Vin12Vout 17A 204W PCB Mount 1/4 Brick	Datasheet	30In Stock	Rp1.711.865 Rp1.680.310 Rp1.626.189 Rp1.586.562 View Rp1.534.276 Rp1.523.819 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	204 W	12 V	17 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	10.41 mm (0.41 in)	Industrial	+ 125 C	- 40 C	iQE
DC/DC Converters - Through Hole 36-75V 12Vout33A396W NegPlrty 1/4brick T IQG48033A120V-1D9-R TDK-Lambda 1: Rp1.896.059 14In Stock 72Expected 02/12/2026	Mfr. Part No. IQG48033A120V-1D9-R Mouser Part No 967-IQG48033A12V1D9R	TDK-Lambda	DC/DC Converters - Through Hole 36-75V 12Vout33A396W NegPlrty 1/4brick T	Datasheet	14In Stock 72Expected 02/12/2026	Rp1.896.059 Rp1.895.876 Rp1.795.706 Rp1.768.738	Min.: 1 Mult.: 1	Isolated	1 Output	396 W	12 V	33 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.2 mm (0.52 in)	Industrial	+ 124 C	- 40 C	iQG
DC/DC Converters - Through Hole 36-75Vin 12Vout 42A Neg Log Par Therm IQG48042A120V-1U9-R TDK-Lambda 1: Rp2.232.158 48Expected 10/02/2027	Mfr. Part No. IQG48042A120V-1U9-R Mouser Part No 967-IQG48042A120V1U9	TDK-Lambda	DC/DC Converters - Through Hole 36-75Vin 12Vout 42A Neg Log Par Therm	Datasheet	48Expected 10/02/2027	Rp2.232.158 Rp2.114.193	Min.: 1 Mult.: 1	Isolated	1 Output	504 W	12 V	42 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.2 mm (0.52 in)	Industrial	+ 125 C	- 40 C	iQG
DC/DC Converters - Through Hole 300W 12V 25A IQG48025A120V-101-R TDK-Lambda 1: Rp1.895.876 131Expected 28/10/2026	Mfr. Part No. IQG48025A120V-101-R Mouser Part No 967-IQG4825A120V101R	TDK-Lambda	DC/DC Converters - Through Hole 300W 12V 25A	Datasheet	131Expected 28/10/2026	Rp1.895.876 Rp1.795.706 Rp1.757.180	Min.: 1 Mult.: 1	Isolated	1 Output	300 W	12 V	25 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.2 mm (0.52 in)	Industrial	+ 124 C	- 40 C	iQG
DC/DC Converters - Through Hole 20-36V 12Vout21A252W NegPlrty 1/4brick T IQL24021A120V-009-R TDK-Lambda 1: Rp1.828.362 69Expected 09/12/2026	Mfr. Part No. IQL24021A120V-009-R Mouser Part No 967-IQL24021A120V09R	TDK-Lambda	DC/DC Converters - Through Hole 20-36V 12Vout21A252W NegPlrty 1/4brick T Learn More about TDK-Lambda TDK Lambda iQE iQG iQL	Datasheet	69Expected 09/12/2026	Rp1.828.362 Rp1.731.679 Rp1.694.620	Min.: 1 Mult.: 1	Isolated	1 Output	252 W	12 V	21 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 118 C	- 40 C	iQL
DC/DC Converters - Through Hole 24Vin 5Vout 40A 200W PCB Mount 1/4 Brick IQL24040A050V-001-R TDK-Lambda 1: Rp1.828.546 72Expected 20/01/2027	Mfr. Part No. IQL24040A050V-001-R Mouser Part No 967-IQL24040A050V01R	TDK-Lambda	DC/DC Converters - Through Hole 24Vin 5Vout 40A 200W PCB Mount 1/4 Brick	Datasheet	72Expected 20/01/2027	Rp1.828.546 Rp1.828.362 Rp1.731.679 Rp1.694.620	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 125 C	- 40 C	iQL
DC/DC Converters - Through Hole 24Vin 5Vout 40A 200W PCB Mount 1/4 Brick IQL24040A050V-009-R TDK-Lambda 1: Rp1.828.546 65Expected 17/03/2027	Mfr. Part No. IQL24040A050V-009-R Mouser Part No 967-IQL24040A050V09R	TDK-Lambda	DC/DC Converters - Through Hole 24Vin 5Vout 40A 200W PCB Mount 1/4 Brick	Datasheet	65Expected 17/03/2027	Rp1.828.546 Rp1.828.362 Rp1.731.679 Rp1.694.620	Min.: 1 Mult.: 1	Isolated	1 Output	200 W	5 V	40 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 119 C	- 40 C	iQL
DC/DC Converters - Through Hole 36-75VDC IQL48011A280V-009-R TDK-Lambda 1: Rp1.785.983 47Expected 14/04/2027	Mfr. Part No. IQL48011A280V-009-R Mouser Part No 967-IQL48011A280V09R	TDK-Lambda	DC/DC Converters - Through Hole 36-75VDC	Datasheet	47Expected 14/04/2027	Rp1.785.983 Rp1.765.252 Rp1.730.028 Rp1.639.765	Min.: 1 Mult.: 1	Isolated	1 Output	308 W	28 V	11 A	1.5 kV		57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 115 C	- 40 C	iQL
DC/DC Converters - Through Hole 36-75VDC IQL48045A050V-009-R TDK-Lambda 1: Rp1.828.362 62Expected 05/05/2027	Mfr. Part No. IQL48045A050V-009-R Mouser Part No 967-IQL48045A050V009	TDK-Lambda	DC/DC Converters - Through Hole 36-75VDC	Datasheet	62Expected 05/05/2027	Rp1.828.362 Rp1.731.679 Rp1.694.620	Min.: 1 Mult.: 1	Isolated	1 Output	225 W	5 V	45 A	1.5 kV		57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 119 C	- 40 C	iQL
DC/DC Converters - Through Hole 48Vin15Vout 10A 150W PCB Mount 1/4 Brick IQE48010A150V-007-R TDK-Lambda 72: Rp1.565.097 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQE48010A150V-007-R Mouser Part No 967-IQE48010A150V07R	TDK-Lambda	DC/DC Converters - Through Hole 48Vin15Vout 10A 150W PCB Mount 1/4 Brick	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.565.097	Min.: 72 Mult.: 72	Isolated	1 Output	150 W	15 V	10 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	10.41 mm (0.41 in)	Industrial			iQE
DC/DC Converters - Through Hole 36-75Vin 5V 30A 150W NegPlrty 1/4brick TH IQE48030A050V-001-R TDK-Lambda 72: Rp1.548.953 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQE48030A050V-001-R Mouser Part No 967-IQE48030A050V01R	TDK-Lambda	DC/DC Converters - Through Hole 36-75Vin 5V 30A 150W NegPlrty 1/4brick TH Learn More about TDK-Lambda TDK Lambda iQE iQG iQL	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.548.953	Min.: 72 Mult.: 72	Isolated	1 Output	150 W	5 V	30 A	1.5 kV	1/4 Brick	58.4 mm (2.299 in)	36.8 mm (1.449 in)	10.41 mm (0.41 in)		+ 115 C	- 40 C	iQE
DC/DC Converters - Through Hole 18-60V 12Vout11A132W NegPlrty 1/4brick T IQE4W011A120V-001-R TDK-Lambda 72: Rp1.574.637 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQE4W011A120V-001-R Mouser Part No 967-IQE4W011A120V01R	TDK-Lambda	DC/DC Converters - Through Hole 18-60V 12Vout11A132W NegPlrty 1/4brick T Learn More about TDK-Lambda TDK Lambda iQE iQG iQL	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.574.637	Min.: 72 Mult.: 72	Isolated	1 Output	132 W	12 V	11 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	10.41 mm (0.41 in)	Industrial	+ 125 C	- 40 C	iQE
DC/DC Converters - Through Hole 36-75VDC IQG48033A120V-009-R TDK-Lambda 48: Rp1.768.738 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQG48033A120V-009-R Mouser Part No 967-IQG48033A120V09R	TDK-Lambda	DC/DC Converters - Through Hole 36-75VDC	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.768.738	Min.: 48 Mult.: 48	Isolated	1 Output	400 W	12 V	33 A	1.5 kV		57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 124 C	- 40 C	iQG
DC/DC Converters - Through Hole 36-75V 12Vout33A96W NegPlrty 1/4brick TH IQG48033A120V-109-R TDK-Lambda 72: Rp1.768.738 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQG48033A120V-109-R Mouser Part No 967-IQG48033A12V109R	TDK-Lambda	DC/DC Converters - Through Hole 36-75V 12Vout33A96W NegPlrty 1/4brick TH	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.768.738	Min.: 72 Mult.: 72	Isolated	1 Output	396 W	12 V	33 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.2 mm (0.52 in)	Industrial	+ 125 C	- 40 C	iQG
DC/DC Converters - Through Hole 36-75Vin 12Vout 42A Neg Log IQG48042A120V-109-R TDK-Lambda 48: Rp1.969.810 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQG48042A120V-109-R Mouser Part No 967-IQG48042A120V109	TDK-Lambda	DC/DC Converters - Through Hole 36-75Vin 12Vout 42A Neg Log	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.969.810	Min.: 48 Mult.: 48	Isolated	1 Output	504 W	12 V	42 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.97 mm (0.55 in)	Industrial	+ 125 C	- 40 C	iQG
DC/DC Converters - Through Hole 300W 12V 25A IQG48025A120V-109-R TDK-Lambda 72: Rp1.763.784 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQG48025A120V-109-R Mouser Part No 967-IQG4825A120V109R	TDK-Lambda	DC/DC Converters - Through Hole 300W 12V 25A	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.763.784	Min.: 72 Mult.: 72	Isolated	1 Output	300 W	12 V	25 A	1.5 kV	1/4 Brick	57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.97 mm (0.55 in)				iQG
DC/DC Converters - Through Hole Input 48VDC 12V 25A 300W NLog IQL48025A120V-001-R TDK-Lambda 72: Rp1.694.620 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQL48025A120V-001-R Mouser Part No 967-IQL48025A120V01R	TDK-Lambda	DC/DC Converters - Through Hole Input 48VDC 12V 25A 300W NLog	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.694.620	Min.: 72 Mult.: 72	Isolated	1 Output	300 W	12 V	25 A	1.5 kV		57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 118 C	- 40 C	iQL
DC/DC Converters - Through Hole 300W 12V 25A IQL48025A120V-0B9-R TDK-Lambda 72: Rp1.658.845 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQL48025A120V-0B9-R Mouser Part No 967-IQL48025A120VB9R	TDK-Lambda	DC/DC Converters - Through Hole 300W 12V 25A	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.658.845	Min.: 72 Mult.: 72	Isolated	1 Output	300 W	12 V	25 A	1.5 kV		33 mm (1.299 in)	22.9 mm (0.902 in)	12.7 mm (0.5 in)				iQL
DC/DC Converters - Through Hole 36-75VDC IQL48060A033V-009-R TDK-Lambda 72: Rp1.666.918 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQL48060A033V-009-R Mouser Part No 967-IQL48060A033V09R	TDK-Lambda	DC/DC Converters - Through Hole 36-75VDC	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.666.918	Min.: 72 Mult.: 72	Isolated	1 Output	198 W	3.3 V	60 A	1.5 kV		57.9 mm (2.28 in)	36.8 mm (1.449 in)	13.21 mm (0.52 in)	Industrial	+ 125 C	- 40 C	iQL
DC/DC Converters - Through Hole 36-75VDC IQE48010A150V-001-R TDK-Lambda 72: Rp1.559.227 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQE48010A150V-001-R Mouser Part No 967-QE48010A150V001R	TDK-Lambda	DC/DC Converters - Through Hole 36-75VDC	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.559.227	Min.: 72 Mult.: 72	Isolated						1/4 Brick							iQE
DC/DC Converters - Through Hole 36-75VDC IQE48017A120V-000-R TDK-Lambda 72: Rp1.565.097 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQE48017A120V-000-R Mouser Part No 967-QE48017A120V000R	TDK-Lambda	DC/DC Converters - Through Hole 36-75VDC	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.565.097	Min.: 72 Mult.: 72	Isolated						1/4 Brick							iQE
DC/DC Converters - Through Hole 36-75VDC IQE48017A120V-007-R TDK-Lambda 72: Rp1.565.097 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQE48017A120V-007-R Mouser Part No 967-QE48017A120V007R	TDK-Lambda	DC/DC Converters - Through Hole 36-75VDC	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.565.097	Min.: 72 Mult.: 72	Isolated						1/4 Brick							iQE
DC/DC Converters - Through Hole 36-75VDC IQE48030A050V-000-R TDK-Lambda 72: Rp1.565.097 Non-Stocked Lead-Time 34 Weeks	Mfr. Part No. IQE48030A050V-000-R Mouser Part No 967-QE48030A050V000R	TDK-Lambda	DC/DC Converters - Through Hole 36-75VDC	Datasheet	Non-Stocked Lead-Time 34 Weeks	Rp1.565.097	Min.: 72 Mult.: 72	Isolated						1/4 Brick							iQE

iQE, iQG, iQL DC-DC Converters

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