TMR 3WIR/TMR 6WIR DC/DC Railway Converters

TRACO Power TMR 3WIR/TMR 6WIR DC/DC Railway Converters are 3W or 6W converters in a SIP-8 metal case. TMR 3WIR operates up to +78°C at full load and up to +90°C with a 50% load derating. TMR 6WIR runs at up to +60°C at full load and up to +80°C with a 50% load derating. With EN 50155 and UL 60950-1 certification, 3000VDC I/O-isolation voltage, external On/Off, and overload/short current protection, these TRACO Power DC/DC converters cover a wide range of space-limited applications. The input of these converters is designed for a wide voltage range (4:1), and a minimum load is not required.

Results: 53
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) 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 - SMD 6W 9-36Vin 24Vout 250mA SIP8 Iso Reg
Datasheet
194In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 6 W 24 V 24 V 250 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 6WIR
TRACO Power DC/DC Converters - SMD 6W 18-75Vin 3.3Vout 1500mA SIP8 Iso Reg
Datasheet
103In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 6 W 48 V 3.3 V 1.5 A 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 6WIR
TRACO Power DC/DC Converters - SMD 3W 18-75Vin 12Vout 250mA SIP8 Iso Reg
Datasheet
51In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 48 V 12 V 250 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 43-160Vin 12Vout 250mA SIP8 Iso Reg
Datasheet
1,822In Stock
1,980On Order
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 110 V 12 V 250 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 9-36Vin 3.3Vout 700mA SIP8 Iso Reg
Datasheet
148In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 24 V 3.3 V 700 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 9-36Vin 5Vout 600mA SIP8 Iso Reg
Datasheet
321In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 24 V 5 V 600 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 9-36Vin 24Vout 125mA SIP8 Iso Reg
Datasheet
64In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 24 V 24 V 125 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 6W 9-36Vin 3.3Vout 1500mA SIP8 Iso Reg
Datasheet
61In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 6 W 24 V 3.3 V 1.5 A 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 6WIR
TRACO Power DC/DC Converters - SMD 6W 9-36Vin 5Vout 1200mA SIP8 Iso Reg
Datasheet
209In Stock
140Expected 31/07/2026
Min.: 1
Mult.: 1

Isolated 1 Output 6 W 24 V 5 V 1.2 A 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 6WIR
TRACO Power DC/DC Converters - SMD 6W 9-36Vin 12Vout 500mA SIP8 Iso Reg
Datasheet
185In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 6 W 24 V 12 V 500 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 6WIR
TRACO Power DC/DC Converters - SMD 6W 9-36Vin +/-12V +/-250mA SIP Iso Reg
Datasheet
170In Stock
90Expected 07/08/2026
Min.: 1
Mult.: 1

Isolated 2 Output 6 W 24 V 12 V 250 mA - 12 V 250 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 6WIR
TRACO Power DC/DC Converters - SMD 6W 9-36Vin +/-15V +/-200mA SIP Iso Reg
Datasheet
87In Stock
120Expected 14/08/2026
Min.: 1
Mult.: 1

Isolated 2 Output 6 W 24 V 15 V 200 mA - 15 V 200 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 6WIR
TRACO Power DC/DC Converters - SMD 6W 18-75Vin 5Vout 1200mA SIP8 Iso Reg
Datasheet
109In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 6 W 48 V 5 V 1.2 A 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 6WIR
TRACO Power DC/DC Converters - SMD 3W 9-36Vin 12Vout 250mA SIP8 Iso Reg
Datasheet
24In Stock
40Expected 10/07/2026
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 24 V 12 V 250 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 9-36Vin 9Vout 333mA SIP8 Iso Reg
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 24 V 9 V 333 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 9-36Vin +/-12V +/-125mA SIP Iso Reg
Datasheet
10In Stock
20Expected 11/06/2026
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 24 V 12 V 125 mA - 12 V 125 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 9-36Vin +/-15V +/-100mA SIP Iso Reg
Datasheet
4In Stock
320On Order
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 24 V 15 V 100 mA - 15 V 100 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 18-75Vin 3.3Vout 700mA SIP8 Iso Reg
Datasheet
7In Stock
10Expected 03/06/2026
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 48 V 3.3 V 700 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 18-75Vin +/-15V +/-100mA SIP Iso Reg
Datasheet
5In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 48 V 15 V 100 mA - 15 V 100 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 43-160Vin 3.3Vout 700mA SIP8 Iso Reg
Datasheet
4In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 110 V 3.3 V 700 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 43-160Vin 15Vout 200mA SIP8 Iso Reg
Datasheet
7In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 110 V 15 V 200 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 43-160Vin 24Vout 125mA SIP8 Iso Reg
Datasheet
11In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 3 W 110 V 24 V 125 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 43-160Vin +/-12V +/-125mA SIP Iso Reg
Datasheet
8In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 110 V 12 V 125 mA - 12 V 125 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 3W 43-160Vin +/-15V +/-100mA SIP Iso Reg
Datasheet
2In Stock
Min.: 1
Mult.: 1

Isolated 2 Output 3 W 110 V 15 V 100 mA - 15 V 100 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 3WIR
TRACO Power DC/DC Converters - SMD 6W 9-36Vin 15Vout 400mA SIP8 Iso Reg
Datasheet
31In Stock
Min.: 1
Mult.: 1

Isolated 1 Output 6 W 24 V 15 V 400 mA 3 kV SIP-8 21.8 mm 9.6 mm 11.2 mm Industrial TMR 6WIR