TEC 2/TEC 3 DC/DC Converters

TRACO Power TEC 2 and TEC 3 Series 2W and 3W DC/DC Converters feature an industry-standard SIP-8 package and are available with a wide 2:1 input range or an ultra-wide 4:1 input range (WI suffix). The TEC 2 and TEC 3 DC/DC Converters are designed as a cost-effective solution with increased performance to existing 2W and 3W SIP packages. These converters deliver high efficiencies with low thermal loss over a wide temperature range and are fully regulated over a 0 to 100% load with no minimum load required. TEC 2 and TEC 3 provide a functional I/O-isolation system approved to IEC/EN 60950-1 with a test voltage (60s) of 1600VDC.

Results: 126
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Description Datasheet Availability Pricing (CHF) 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
Output Voltage-Channel 1
Output Current-Channel 1
Output Voltage-Channel 2
Output Current-Channel 2
Isolation Voltage
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Width
Height
Industry
Series
TRACO Power DC/DC Converters - Through Hole 4.5-13.2Vin +/-15V 3W +/-100mA SIP Iso
Datasheet
123In Stock
210Expected 8/24/2026
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 4.5 V 13.2 V 15 V 100 mA - 15 V 100 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 3
TRACO Power DC/DC Converters - Through Hole 3W 4.5-18Vin 5V 600mA SIP8 Iso Reg
Datasheet
394In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 4.5 V 18 V 5 V 600 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 3WI
TRACO Power DC/DC Converters - Through Hole 3W 4.5-18Vin 24V 125mA SIP8 Iso Reg
Datasheet
659In Stock
480Expected 9/4/2026
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 4.5 V 18 V 24 V 125 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 3WI
TRACO Power DC/DC Converters - Through Hole 3W 18-36Vin 5V 600mA SIP8 Iso Reg
Datasheet
771In Stock
530On Order
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 18 V 36 V 5 V 600 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 3
TRACO Power DC/DC Converters - Through Hole 3W 9-36Vin 5V 600mA SIP8 Iso Reg
Datasheet
183In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 9 V 36 V 5 V 600 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 3WI
TRACO Power DC/DC Converters - Through Hole 3W 9-36Vin 24V 125mA SIP8 Iso Reg
Datasheet
703In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 9 V 36 V 24 V 125 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 3WI
TRACO Power DC/DC Converters - Through Hole 3W 9-36Vin 9V 333mA SIP8 Iso Reg
Datasheet
300In Stock
20Expected 8/21/2026
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 9 V 36 V 9 V 333 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 3WI
TRACO Power DC/DC Converters - Through Hole 3W 18-75Vin 3.3V 700mA SIP8 Iso Reg
Datasheet
300In Stock
210On Order
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 18 V 75 V 3.3 V 700 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 3WI
TRACO Power DC/DC Converters - Through Hole 3W 36-75Vin 24V 125mA SIP8 Iso Reg
Datasheet
179In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 36 V 75 V 24 V 125 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 3
TRACO Power DC/DC Converters - Through Hole 2W 4.5-13.2Vin 3.3V 500mA SIP8 Iso Reg
Datasheet
19In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 4.5 V 13.2 V 3.3 V 500 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 2W 4.5-13.2Vin 5V 400mA SIP8 Iso Reg
Datasheet
149In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 4.5 V 13.2 V 5 V 400 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 2W 4.5-13.2Vin 12V 167mA SIP8 Iso Reg
Datasheet
82In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 4.5 V 13.2 V 12 V 167 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 2W 4.5-13.2Vin 9V 222mA SIP8 Iso Reg
Datasheet
150In Stock
110On Order
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 4.5 V 13.2 V 9 V 222 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 4.5-13.2Vin +/-5V 2W +/-200mA SIP Iso
Datasheet
21In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 4.5 V 13.2 V 5 V 200 mA - 5 V 200 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 4.5-13.2Vin +/-12V 2W +/-83mA SIP Iso
Datasheet
122In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 4.5 V 13.2 V 12 V 83 mA - 12 V 83 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 2W 9-18Vin 3.3V 500mA SIP8 Iso Reg
Datasheet
7In Stock
30Expected 9/4/2026
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 9 V 18 V 3.3 V 500 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 2W 9-18Vin 5V 400mA SIP8 Iso Reg
Datasheet
64In Stock
160Expected 10/9/2026
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 9 V 18 V 5 V 400 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 2W 4.5-18Vin 5V 400mA SIP8 Iso Reg
Datasheet
136In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 4.5 V 18 V 5 V 400 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2WI
TRACO Power DC/DC Converters - Through Hole 2W 4.5-18Vin 12V 167mA SIP8 Iso Reg
Datasheet
21In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 4.5 V 18 V 12 V 167 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2WI
TRACO Power DC/DC Converters - Through Hole 2W 4.5-18Vin 24V 83mA SIP8 Iso Reg
Datasheet
22In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 4.5 V 18 V 24 V 83 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2WI
TRACO Power DC/DC Converters - Through Hole 2W 9-18Vin 9V 222mA SIP8 Iso Reg
Datasheet
45In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 9 V 18 V 9 V 222 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 2W 4.5-18Vin 9V 222mA SIP8 Iso Reg
Datasheet
11In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 4.5 V 18 V 9 V 222 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2WI
TRACO Power DC/DC Converters - Through Hole 9-18Vin +/-5V 2W +/-200mA SIP Iso
Datasheet
16In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 9 V 18 V 5 V 200 mA - 5 V 200 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin +/-5V 2W +/-200mA SIP Iso
Datasheet
35In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 4.5 V 18 V 5 V 200 mA - 5 V 200 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2WI
TRACO Power DC/DC Converters - Through Hole 9-18Vin +/-12V 2W +/-83mA SIP Iso
Datasheet
29In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 9 V 18 V 12 V 83 mA - 12 V 83 mA 1.6 kV SIP-8 21.8 mm (0.858 in) 9.1 mm (0.358 in) 11.2 mm (0.441 in) Industrial TEC 2