MPN

Recom RM DC/DC Converter, 12V dc/ 21 mA, 12V dc Input, 0V ac Input 2 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

RS Stock No.:: 672-8729
Mfr. Part No.:: RM-1212S
Manufacturer:: Recom

Recom RM DC/DC Converter, 12V dc/ 21 mA, 12V dc Input, 0V ac Input 2 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

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Subtotal (1 unit)*

PHP478.77

(exc. VAT)

PHP536.22

(inc. VAT)

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In Stock

Plus 45 unit(s) shipping from June 01, 2026

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Units	Per Unit
1 - 10	PHP478.77
11 - 20	PHP464.41
21 +	PHP450.47

*price indicative

RS Stock No.:: 672-8729
Mfr. Part No.:: RM-1212S
Manufacturer:: Recom

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Recom
	Output Voltage 1	12V dc
	Product Type	DC/DC Converter
	Minimum Input Voltage	0V ac
	Maximum Input Voltage	12V dc
	Output Current 1	21mA
	Output Current 2	21mA
	Mount Type	Through Hole
	Number of Outputs	1
	MTBF	302000h
	Output Voltage Adjustment Range	0/3.3 V
	Ripple and Noise	50mV Pk-Pk
	Number of Pins	4
	Isolation Voltage	500V ac
	Package Type	SIP
	Maximum Output Power	2W
	Length	11.5mm
	Depth	10mm
	Weight	1.8g
	Width	10mm
	Standards/Approvals	CSA, IEC, UL
	Series	RM
	Efficiency	72%
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	85°C

	Select all
	Brand Recom
	Output Voltage 1 12V dc
	Product Type DC/DC Converter
	Minimum Input Voltage 0V ac
	Maximum Input Voltage 12V dc
	Output Current 1 21mA
	Output Current 2 21mA
	Mount Type Through Hole
	Number of Outputs 1
	MTBF 302000h
	Output Voltage Adjustment Range 0/3.3 V
	Ripple and Noise 50mV Pk-Pk
	Number of Pins 4
	Isolation Voltage 500V ac
	Package Type SIP
	Maximum Output Power 2W
	Length 11.5mm
	Depth 10mm
	Weight 1.8g
	Width 10mm
	Standards/Approvals CSA, IEC, UL
	Series RM
	Efficiency 72%
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 85°C

Datasheet

COO (Country of Origin):: TW

Recom 0.25W SIP Single Output Unregulated Isolated DC-DC Converter - RM Series

Unregulated outputs

1kVdc isolation

Efficiency at full load up to 72%

Short circuit protection

Fully encapsulated

UL94V-0 package material

Industry standard SIP4 pinout

Note

MTBF to MIL-HDBK 217F.
Operating temperature is without derating.

Standards

EN-60950-1

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