TRACOPOWER TMR 3WIR DC-DC Converter, 3.3V dc/ 700mA Output, 9 → 36 V dc Input, 3W, Through Hole, +85°C Max Temp

RS Stock No.:: 151-1570
Mfr. Part No.:: TMR 3-2410WIR
Brand:: TRACOPOWER

TRACOPOWER TMR 3WIR DC-DC Converter, 3.3V dc/ 700mA Output, 9 → 36 V dc Input, 3W, Through Hole, +85°C Max Temp

Bulk discount available

Subtotal (1 tube of 10 units)*

£202.91

(exc. VAT)

£243.49

(inc. VAT)

FREE delivery for orders over £50.00

Temporarily out of stock

Shipping from 04 March 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Tube(s)	Per Tube	Per unit*
1 - 4	£202.91	£20.291
5 - 9	£196.82	£19.682
10 - 24	£190.74	£19.074
25 - 49	£182.62	£18.262
50 +	£174.50	£17.45

*price indicative

RS Stock No.:: 151-1570
Mfr. Part No.:: TMR 3-2410WIR
Brand:: TRACOPOWER

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TRACOPOWER
	Output Voltage	3.3V dc
	Input Voltage Range	9 → 36 V dc
	Power Rating	3W
	Input Voltage Nominal	24 V dc
	Output Current	700mA
	Mounting Type	Through Hole
	Isolated	Yes
	Number of Outputs	1
	Package	SIP 8
	Isolation Voltage	1.5kV dc
	Length	21.8mm
	Width	9.6mm
	Depth	11.2mm
	Railway Approved	Yes
	Series	TMR 3WIR
	Load Regulation	1%
	Standards Met	cULus Listed, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, IEC 60950-1, MIL-STD-810F, UL 94 V-0, UL/cUL 60950-1
	Maximum Temperature	+85°C
	Medical Approved	No
	Minimum Temperature	-40°C
	Efficiency	76%

	Select all
	Brand TRACOPOWER
	Output Voltage 3.3V dc
	Input Voltage Range 9 → 36 V dc
	Power Rating 3W
	Input Voltage Nominal 24 V dc
	Output Current 700mA
	Mounting Type Through Hole
	Isolated Yes
	Number of Outputs 1
	Package SIP 8
	Isolation Voltage 1.5kV dc
	Length 21.8mm
	Width 9.6mm
	Depth 11.2mm
	Railway Approved Yes
	Series TMR 3WIR
	Load Regulation 1%
	Standards Met cULus Listed, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61000-4-8, IEC 60950-1, MIL-STD-810F, UL 94 V-0, UL/cUL 60950-1
	Maximum Temperature +85°C
	Medical Approved No
	Minimum Temperature -40°C
	Efficiency 76%

COO (Country of Origin):: TW

TRACOPOWER TMR 3WIR Series DC-DC Converter, 3.3V DC Output Voltage, 3W Power Rating - TMR 3-2410WIR

This DC-DC converter provides a stable 3.3V power supply for various electronic and automation systems. Its isolated architecture enhances safety and performance in sensitive environments, and its railway-approved status makes it appropriate for a range of professional settings within the electrical and mechanical sectors.

Features & Benefits

• Delivers a consistent output voltage of 3.3V DC
• Supports an input voltage range of 9 to 36V DC
• Provides an output current of 700 mA for a variety of devices
• Features an isolation voltage of 1.5 kV DC for added safety
• Offers low load regulation of 1% for dependable operation

Applications

• Suitable for railway signalling and control systems
• Employed in industrial automation and control panels
• Utilised in communication equipment and devices
• Ideal for powering sensors in monitoring

How does this converter ensure safety in sensitive applications?

The isolated design provides separation between input and output, enhancing safety.

What input voltage should one use for optimal output?

An input voltage of approximately 24V DC is optimal for maximum efficiency.

Can this converter be used in extreme temperature conditions?

Yes, it operates effectively within a temperature range of -40 to +85°C.

Is it suitable for compact installations?

Yes, its SIP 8 package makes it ideal for space-constrained environments.