MPN

Recom DC/DC Converter, 12V/ 21 mA, 5V Input, 4.5V Input 0.25 W, Surface, 100 °C Max Temp -40 °C Min Temp, 8-Pin Surface

RS Stock No.:: 843-9241
Mfr. Part No.:: R0.25S-0512
Brand:: Recom

Recom DC/DC Converter, 12V/ 21 mA, 5V Input, 4.5V Input 0.25 W, Surface, 100 °C Max Temp -40 °C Min Temp, 8-Pin Surface

Bulk discount available

View bulk pricing options

Subtotal (1 pack of 40 units)*

£372.24

(exc. VAT)

£446.68

(inc. VAT)

FREE delivery for orders over £60.00

Stocked by manufacturer

Ready to ship from 05 February 2027

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

Units	Per unit	Per Pack*
40 - 160	£9.306	£372.24
200 - 360	£9.027	£361.08
400 - 960	£8.748	£349.92
1000 - 1960	£8.468	£338.72
2000 +	£8.189	£327.56

*price indicative

RS Stock No.:: 843-9241
Mfr. Part No.:: R0.25S-0512
Brand:: Recom

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Recom
	Output Voltage 1	12V
	Product Type	DC/DC Converter
	Minimum Input Voltage	4.5V
	Maximum Input Voltage	5V
	Output Current 1	21mA
	Mount Type	Surface
	Number of Outputs	5
	MTBF	4423000h
	Number of Pins	8
	Isolation Voltage	1kV
	Maximum Output Power	0.25W
	Package Type	Surface Mount
	Length	12.75mm
	Depth	6.7mm
	Standards/Approvals	No
	Maximum Operating Temperature	100°C
	Minimum Operating Temperature	-40°C
	Efficiency	70%

	Select all
	Brand Recom
	Output Voltage 1 12V
	Product Type DC/DC Converter
	Minimum Input Voltage 4.5V
	Maximum Input Voltage 5V
	Output Current 1 21mA
	Mount Type Surface
	Number of Outputs 5
	MTBF 4423000h
	Number of Pins 8
	Isolation Voltage 1kV
	Maximum Output Power 0.25W
	Package Type Surface Mount
	Length 12.75mm
	Depth 6.7mm
	Standards/Approvals No
	Maximum Operating Temperature 100°C
	Minimum Operating Temperature -40°C
	Efficiency 70%

R0.25S_D Data Sheet

COO (Country of Origin):: TW

Recom 0.25W SMD Single/Dual Output Unregulated Isolated DC-DC Converter - R0.25S/D Series

R0.25S/D series 0.25W SMD DC-DC unregulated converters with single or dual outputs. These 0.25W SMD DC-DC unregulated converters are enclosed, open frame without potting and have and can operate at full power at 100°C. These SMD DC-DC unregulated converters are suitable for use in general purpose and industrial low power isolation and voltage matching applications where an SMD converter is required.

Short circuit protection

Note

MTBF to MIL-HDBK 217F

Approvals

cULus

Standards

UL-60950-1, EN-60950-1

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