HQA MIL-COTS Quarter Brick DC-DC Converters

TDK-Lambda HQA MIL-COTS Quarter Brick DC-DC Converters feature 85W/120W power and are encapsulated for rugged environments. The HQA converters offer an input voltage range of 9VDC to 40VDC and high efficiency of up to 90%. These TDK-Lambda HQA MIL-COTS Quarter Brick DC-DC Converters have an operating temperature range of -40°C to +115°C and are ideal for harsh environments, particularly transportation electronics that require wide ambient temperature ranges.

Results: 31
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Output Power
Input Voltage, Nominal
Input Voltage - Min
Input Voltage - Max
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Output Current-Channel 1
Isolation Voltage
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Series
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 12Vout 7.1A N Log
Datasheet
5In Stock
30Expected 18/03/2026
Min.: 1
Mult.: 1

Isolated 1 Output 85 W 24 V 9 V 40 V 12 V 7.1 A 2.25 kV 1/4 Brick 60.7 mm (2.39 in) 39.1 mm (1.539 in) 12.7 mm (0.5 in) Industrial HQA85
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 15Vout 8A N Log Flange
Datasheet
25In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 24 V 9 V 40 V 15 V 8 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 24Vout 5A NLogic Flange
Datasheet
9In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 24 V 9 V 40 V 24 V 5 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 28Vout 3A N Log
Datasheet
18In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 85 W 24 V 9 V 40 V 28 V 3 A 2.25 kV 1/4 Brick 60.7 mm (2.39 in) 39.1 mm (1.539 in) 12.7 mm (0.5 in) Industrial HQA85
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 12Vout 10A NLogic Flange
Datasheet
10In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 24 V 9 V 40 V 12 V 10 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 5Vout 17A NLog NoFlange
Datasheet
12In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 85 W 24 V 9 V 40 V 5 V 17 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 39 mm (1.535 in) 12.7 mm (0.5 in) HQA85
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 15Vout 8A N Log
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 24 V 9 V 40 V 15 V 8 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 39 mm (1.535 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda HQA2W085W033V-N07-S
TDK-Lambda DC/DC Converters - Through Hole 9-40VDC
Datasheet
15In Stock
Min.: 1
Mult.: 1
Isolated 1 Output 85 W 9 V 40 V 3.3 V 25 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 39 mm (1.535 in) 12.7 mm (0.5 in) Industrial HQA85
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 5Vout 24A NLog NoFlange
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 24 V 9 V 40 V 5 V 24 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 39 mm (1.535 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole Input 24VDC 12Vout 10A 120W NLog
Datasheet
30On Order
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 24 V 9 V 40 V 12 V 10 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 39 mm (1.535 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 48Vout 2.5A N Log Flange
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 15
Mult.: 15

Isolated 1 Output 120 W 24 V 18 V 40 V 48 V 2.5 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 48Vout 2.5A N Log
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 24 V 18 V 40 V 48 V 2.5 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 39 mm (1.535 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 5Vout 17A NLog Flange
Datasheet
Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 85 W 24 V 9 V 40 V 5 V 17 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA85
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 12Vout 7.1A N Log Flange
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 85 W 24 V 9 V 40 V 12 V 7.1 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA85
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 15Vout 5.7A NLog Flange
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 15
Mult.: 15

Isolated 1 Output 85 W 24 V 9 V 40 V 15 V 5.7 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) HQA85
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 15Vout 5.7A NLog NoFlange
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 15
Mult.: 15

Isolated 1 Output 85 W 24 V 9 V 40 V 15 V 5.7 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 39 mm (1.535 in) 12.7 mm (0.5 in) HQA85
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 24Vout 3.54A N Log Flange
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 15
Mult.: 15

Isolated 1 Output 85 W 24 V 9 V 40 V 24 V 3.54 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA85
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 24Vout 3.54A N Log
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 15
Mult.: 15

Isolated 1 Output 85 W 24 V 9 V 40 V 24 V 3.5 A 2.25 kV 1/4 Brick 60.7 mm (2.39 in) 39.1 mm (1.539 in) 12.7 mm (0.5 in) Industrial HQA85
TDK-Lambda DC/DC Converters - Through Hole 85W 24Vin 28Vout 3A N Log Flange
Datasheet
Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 85 W 24 V 9 V 40 V 28 V 3 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA85
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 5Vout 24A NLog Flange
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 15
Mult.: 15

Isolated 1 Output 120 W 24 V 9 V 40 V 5 V 24 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole Input 24VDC 15Vout 8A 120W NLog
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 15
Mult.: 15

Isolated 1 Output 120 W 24 V 9 V 40 V 15 V 8 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 22 mm (0.866 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 9-40VDC
Datasheet
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 24 V 9 V 40 V 24 V 5 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 39 mm (1.535 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 28Vout 4.2A N Log w/Flange
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 15
Mult.: 15

Isolated 1 Output 120 W 24 V 9 V 40 V 28 V 4.2 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 55.9 mm (2.201 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 120W 24Vin 28Vout 4.2A N Log No Flange
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Isolated 1 Output 120 W 24 V 9 V 40 V 28 V 4.2 A 2.25 kV 1/4 Brick 60.6 mm (2.386 in) 39 mm (1.535 in) 12.7 mm (0.5 in) Industrial HQA120
TDK-Lambda DC/DC Converters - Through Hole 18-40VDC
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 15
Mult.: 15

Isolated 1 Output 2.25 kV 1/4 Brick Industrial HQA120