TRACOPOWER Switching Regulator, Through Hole, 12 V dc Output Voltage, 2 A Output Current, 1 Outputs

RS Stock No.:: 166-6120
Mfr. Part No.:: TSR 2-24120
Brand:: TRACOPOWER

TRACOPOWER Switching Regulator, Through Hole, 12 V dc Output Voltage, 2 A Output Current, 1 Outputs

Bulk discount available

Subtotal (1 tube of 10 units)*

Kr. 1 257,97

(exc. VAT)

Kr. 1 572,46

(inc. VAT)

FREE delivery for online orders over 500,00 kr

Temporarily out of stock

9 unit(s) shipping from 26 March 2026
Plus 10 unit(s) shipping from 21 May 2026
Plus 10 unit(s) shipping from 02 July 2026

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

Tube(s)	Per Tube	Per unit*
1 - 4	Kr. 1 257,97	Kr. 125,797
5 - 9	Kr. 1 220,30	Kr. 122,03
10 - 24	Kr. 1 182,44	Kr. 118,244
25 - 49	Kr. 1 132,10	Kr. 113,21
50 +	Kr. 1 081,77	Kr. 108,177

*price indicative

RS Stock No.:: 166-6120
Mfr. Part No.:: TSR 2-24120
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 1	12 V dc
	Product Type	Switching Regulator
	Output Current	2A
	Mount Type	Through Hole
	Number of Outputs	1
	Efficiency	95%
	Ripple and Noise	75mV Pk-Pk
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	TSR 2
	Package Type	SIP-3
	Line Regulation	0.5 %
	Width	10.1 mm
	Standards/Approvals	UL 94 V-0, UL 60950-1, IEC/EN 60950-1, MIL-STD-810F
	Weight	2.6g
	Length	14mm
	Depth	10.1mm
	Maximum Input Voltage	36V dc
	Load Regulation	1 %
	Minimum Input Voltage	15V
	MTBF	13520000h

	Select all
	Brand TRACOPOWER
	Output Voltage 1 12 V dc
	Product Type Switching Regulator
	Output Current 2A
	Mount Type Through Hole
	Number of Outputs 1
	Efficiency 95%
	Ripple and Noise 75mV Pk-Pk
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series TSR 2
	Package Type SIP-3
	Line Regulation 0.5 %
	Width 10.1 mm
	Standards/Approvals UL 94 V-0, UL 60950-1, IEC/EN 60950-1, MIL-STD-810F
	Weight 2.6g
	Length 14mm
	Depth 10.1mm
	Maximum Input Voltage 36V dc
	Load Regulation 1 %
	Minimum Input Voltage 15V
	MTBF 13520000h

Datasheet

COO (Country of Origin):: TW

Traco Power Switching Regulator, 5ms Startup Time, Continuous Short-Circuit Protection - TSR 2 Series - TSR 2-24120

Need a safe power distribution solution for your PCB-linked appliances? Go for this switching regulator from Traco Power. It delivers a stable 12V DC output from inputs varying between 15 and 36V DC, so provides components such as battery chargers with the right supply. As the unit has built-in capacitors to remove ripple from the incoming signal, you can rest assured of smooth and noiseless transmission. What's more, this regulator runs at 95% efficiency, giving you the benefit of maximum productivity with low power loss.

Features & Benefits

• 2W power rating makes it suitable for light-duty applications

• Continuous short-circuit protection with automatic recovery prevents downtime for increased productivity

• Performs reliably in a temperature range between -40°C and +85°C, making it fit for demanding conditions

• Pin-compatible with LMxx linear regulators for a quick and easy upgrade

Applications

• Industrial electronics

• Medical equipment

• Aerospace engineering

How Durable is the switching regulator?

This product has a mean time between failures of over 13 million hours, meaning you can count on it to deliver long-term service.