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 (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
Output Voltage-Channel 1
Output Current-Channel 1
Output Voltage-Channel 2
Output Current-Channel 2
Isolation Voltage
Package/Case
Length
Width
Height
Industry
Series
TRACO Power DC/DC Converters - Through Hole 3W 18-75Vin 3.3V 700mA SIP8 Iso Reg
Datasheet
139In Stock
100Expected 05/06/2026
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 48 V 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 2W 4.5-13.2Vin 3.3V 500mA SIP8 Iso Reg
Datasheet
25In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 9 V 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
8In Stock
20Expected 13/02/2026
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 9 V 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
38In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 9 V 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 24V 83mA SIP8 Iso Reg
Datasheet
40In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 9 V 4.5 V 13.2 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 2
TRACO Power DC/DC Converters - Through Hole 2W 4.5-13.2Vin 9V 222mA SIP8 Iso Reg
Datasheet
39In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 9 V 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
11In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 9 V 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
45In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 9 V 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 4.5-13.2Vin +/-15V 2W +/-67mA SIP Iso
Datasheet
134In Stock
480Expected 26/06/2026
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 9 V 4.5 V 13.2 V 15 V 67 mA - 15 V 67 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
16In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 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 4.5-18Vin 3.3V 500mA SIP8 Iso Reg
Datasheet
82In Stock
230On Order
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 4.5 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 2WI
TRACO Power DC/DC Converters - Through Hole 2W 9-18Vin 5V 400mA SIP8 Iso Reg
Datasheet
99In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 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
108In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 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 9-18Vin 12V 167mA SIP8 Iso Reg
Datasheet
21In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 9 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 2
TRACO Power DC/DC Converters - Through Hole 2W 4.5-18Vin 12V 167mA SIP8 Iso Reg
Datasheet
2In Stock
20Expected 26/06/2026
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 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 9-18Vin 15V 134mA SIP8 Iso Reg
Datasheet
30In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 9 V 18 V 15 V 134 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 15V 134mA SIP8 Iso Reg
Datasheet
54In Stock
40Expected 20/02/2026
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 4.5 V 18 V 15 V 134 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
23In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 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
71In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 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
1In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 2 W 12 V 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
15In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 12 V 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
15In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 12 V 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
19In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 12 V 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
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin +/-12V 2W +/-83mA SIP Iso
Datasheet
1In Stock
110Expected 01/05/2026
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 12 V 4.5 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 2WI
TRACO Power DC/DC Converters - Through Hole 4.5-18Vin +/-15V 2W +/-67mA SIP Iso
Datasheet
94In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 2 W 12 V 4.5 V 18 V 15 V 67 mA - 15 V 67 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