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TSR 1-2490

Name: TRACO Power TSR 1-2490
Brand: TRACO Power
SKU: 495-TSR-1-2490
Price: 12.64 SGD
Availability: OutOfStock

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Mouser No:

495-TSR-1-2490

Mfr. No:

TSR 1-2490

Mfr.:

TRACO Power

Description:

DC/DC Converters - Through Hole DC/DC Converter non-isolated (POL)PCB Mount Plastic Case

Datasheet:

TSR 1-2490 Datasheet

ECAD Model:

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Learn more about TRACO Power TSR 1-2490

Availability

Stock:: 0

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On Order:: 602

Expected 6/3/2026
Factory Lead Time:: 18

Weeks Estimated factory production time for quantities greater than shown.

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Ext. Price:

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Est. Tariff:

Pricing (SGD)

Qty.	Unit Price	Ext. Price
	$12.64	$12.64
	$12.54	$125.40
	$12.15	$243.00
	$11.95	$597.50
	$11.94	$1,194.00
	$11.80	$2,360.00
	$11.61	$5,805.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	TRACO Power
Product Category:	DC/DC Converters - Through Hole
RoHS:
Isolation:	Non-Isolated
Number of Outputs:	1 Output
Input Voltage, Nominal:	24 V
Input Voltage - Min:	12 V
Input Voltage - Max:	36 V
Output Voltage-Channel 1:	9 V
Output Current-Channel 1:	1 A
Package/Case:	SIP-3
Length:	11.7 mm (0.461 in)
Width:	7.55 mm (0.297 in)
Height:	10.1 mm (0.398 in)
Industry:	Industrial
Series:	TSR 1
Brand:	TRACO Power
Case Style:	Encapsulated
Dimensions:	7.55 mm x 10.1 mm x 11.7 mm
Maximum Operating Temperature:	+ 85 C
Minimum Operating Temperature:	- 40 C
Mounting Style:	Through Hole
Packaging:	Tube
Product:	Non-Isolated / PoL
Product Type:	Non-Isolated DC-DC Converters
Factory Pack Quantity:	10
Subcategory:	DC-DC Converters
Part # Aliases:	K7809-1000R3
Unit Weight:	1.700 g

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Filter Document:

CNHTS:: 8504401400
CAHTS:: 8504409099
USHTS:: 8504409580
JPHTS:: 850440090
KRHTS:: 8504409099
TARIC:: 8504409590
ECCN:: EAR99

TSR DC/DC Converters

TRACO Power TSR Series are non-isolated step down DC/DC Converters. These POL (point of load) switching regulators have a very high efficiency and are suitable for replacing linear converters. The TSR-1 series has a high efficiency of up to 96% which allows full load operation up to +60ºC without the need for heat sink or forced cooling. Other features which distinguish TSR-1 over linear regulators include better output accuracy (±2%) and lower standby current of 2mA. Additionally, TSR-1 requires no external capacitors. This series is ideal for many battery powered applications. Learn More