Murata Power Solutions Non-Isolated DC-DC Converter, Through Hole, 3.3V dc Output Voltage, 12V dc Input Voltage, 1.5A

RS Stock No.:: 173-6926
Mfr. Part No.:: OKI-78SR-3.3/1.5-W36E-C
Manufacturer:: Murata Power Solutions

Murata Power Solutions Non-Isolated DC-DC Converter, Through Hole, 3.3V dc Output Voltage, 12V dc Input Voltage, 1.5A

Bulk discount available

Price 1 Box of 126**

€897.59

(exc. VAT)

€1,104.04

(inc. VAT)

Temporarily out of stock - back order for despatch 17-01-2026, delivery within 2 working days*

* Delivery dates may change based on your chosen quantity and delivery address.

Box(es)	Per Box	Per unit**
1 - 4	€897.59	€7.124
5 - 9	€870.66	€6.91
10 - 24	€843.73	€6.696
25 - 49	€816.80	€6.483
50 +	€789.87	€6.269

**price indicative

RS Stock No.:: 173-6926
Mfr. Part No.:: OKI-78SR-3.3/1.5-W36E-C
Manufacturer:: Murata Power Solutions

Datasheet

Attribute	Value
Output Voltage	3.3V dc
Output Current	1.5A
Input Voltage	12V dc
Mounting Type	Through Hole
Number of Outputs	1
Package	TO-220
Power Rating	4.95W
Efficiency	85.5%
Ripple And Noise	40mV Pk-Pk
Minimum Temperature	-40°C
Maximum Temperature	+85°C
Series	OKI-78SR
Line Regulation	±0.3%
Load Regulation	±0.4%
Length	11.9mm
Allowed Circuit Configurations	Parallel
Protection Features	Short Circuit Protection
Weight	4.5g
Depth	17.6mm
MTBF	78700000h
Rated Output Power	4.95W
Power Signal Conversion Type	DC-DC
Width	10mm
Maximum Input Current	480mA
Switching Frequency Range	500kHz

Murata Power Solutions Non-Isolated DC-DC Converter, Through Hole, 3.3V dc Output Voltage, 12V dc Input Voltage, 1.5A

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