Power Supplies - Board Mount

TSR 1-4890WI

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Traco Power

NON-ISOLATED DC/DC CONVERTERS DC/DC CONVERTER NON-ISOLATED (POL)PCB MOUNT METAL CASE

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Power Supplies - Board Mount

TSR 1-4890WI

Active

Traco Power

NON-ISOLATED DC/DC CONVERTERS DC/DC CONVERTER NON-ISOLATED (POL)PCB MOUNT METAL CASE

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TSR 1-4890WI

Applications	ITE (Commercial)
Current - Output (Max) [Max]	1 A
Efficiency	90 %
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	80 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	3-SIP Module
Size / Dimension [x]	0.48 in
Size / Dimension [x]	12.1 mm
Size / Dimension [y]	8.6 mm
Size / Dimension [y]	0.34 in
Size / Dimension [z]	0.69 in
Size / Dimension [z]	17.5 mm
Type	Non-Isolated PoL Module
Voltage - Input (Max) [Max]	72 V
Voltage - Input (Min) [Min]	14 V
Voltage - Output 1	9 V

TSR 1 Series

Part	Current - Output (Max) [Max]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [x]	Operating Temperature [Min]	Operating Temperature [Max]	Type	Voltage - Input (Min) [Min]	Power (Watts)	Mounting Type	Number of Outputs	Package / Case	Voltage - Input (Max) [Max]	Voltage - Output 1	Applications	Features	Efficiency
Traco Power TSR 1-2418SM	1 A	9.3 mm	0.3 in	0.37 in	7.6 mm	15.2 mm	0.6 "	-40 °C	85 °C	Linear Regulator Replacement	4.6 V	1.8 W	Surface Mount	1	10-SMD Module 6 Leads	36 V	1.8 V	ITE (Commercial)	SCP
Traco Power TSR 1-2412	1 A	7.5 mm	0.4 "	0.3 "	10.1 mm	11.7 mm	0.46 in	-40 °C	85 °C	Linear Regulator Replacement	4.6 V	1.2 W	Through Hole	1	3-SIP Module	36 V	1.2 V	ITE (Commercial)	SCP	74 %
Traco Power TSR 1-4865WI	1 A	8.6 mm	0.69 in	0.34 in	17.5 mm	12.1 mm	0.48 in	-40 °C	80 ¯C	Non-Isolated PoL Module	9 V		Through Hole	1	3-SIP Module	72 V	6.5 V	ITE (Commercial)		88 %
Traco Power TSR 1-4833WI	1 A	8.6 mm	0.69 in	0.34 in	17.5 mm	12.1 mm	0.48 in	-40 °C	80 ¯C	Non-Isolated PoL Module	9 V		Through Hole	1	3-SIP Module	72 V	3.3 V	ITE (Commercial)		83 %
Traco Power TSR 1-2415	1 A	7.5 mm	0.4 "	0.3 "	10.1 mm	11.7 mm	0.46 in	-40 °C	85 °C	Linear Regulator Replacement	4.6 V	1.5 W	Through Hole	1	3-SIP Module	36 V	1.5 V	ITE (Commercial)	SCP	78 %
Traco Power TSR 1-2433E	1 A	7.5 mm	0.4 "	0.3 "	10.2 mm	11.6 mm	0.46 in	-40 °C	85 °C	Non-Isolated PoL Module	6 V		Through Hole	1	3-SIP Module	36 V	3.3 V	ITE (Commercial)		88 %
Traco Power TSR 1-24120SM	1 A	9.3 mm	0.3 in	0.37 in	7.6 mm	15.2 mm	0.6 "	-40 °C	85 °C	Linear Regulator Replacement	15 V	12 W	Surface Mount	1	10-SMD Module 6 Leads	36 V	12 V	ITE (Commercial)	SCP	95 %
Traco Power TSR 1-2433SM	1 A	9.3 mm	0.3 in	0.37 in	7.6 mm	15.2 mm	0.6 "	-40 °C	85 °C	Linear Regulator Replacement	4.75 V	3.3 W	Surface Mount	1	10-SMD Module 6 Leads	36 V	3.3 V	ITE (Commercial)	SCP	91 %
Traco Power TSR 1-4890WI	1 A	8.6 mm	0.69 in	0.34 in	17.5 mm	12.1 mm	0.48 in	-40 °C	80 ¯C	Non-Isolated PoL Module	14 V		Through Hole	1	3-SIP Module	72 V	9 V	ITE (Commercial)		90 %
Traco Power TSR 1-4850WI	1 A	8.6 mm	0.69 in	0.34 in	17.5 mm	12.1 mm	0.48 in	-40 °C	80 ¯C	Non-Isolated PoL Module	9 V		Through Hole	1	3-SIP Module	72 V	5 V	ITE (Commercial)		87 %

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	20	$ 17.30
	Tube	1	$ 18.18
		10	$ 16.70
		25	$ 16.15
		50	$ 15.75
		100	$ 15.35
		250	$ 14.85
		500	$ 14.47
Mouser	N/A	1	$ 19.50
		10	$ 18.80
		20	$ 18.45
		50	$ 16.94
		100	$ 16.44
		200	$ 16.19
		500	$ 15.95

Description

General part information

TSR 1 Series

Non-Isolated PoL Module DC DC Converter 1 Output 9V 1A 14V - 72V Input

Documents

Technical documentation and resources