RB-2412D RECOM Power Power Supply (Other) In Stock

Name: RB-2412D
Brand: RECOM Power
SKU: RB-2412D
Availability: InStock

RECOM Power RB-2412D is an unregulated DC-DC power supply module in SIP-7/5 package with 24 V nominal input (21.6–26.4 V range) and optional -12 V auxiliary output. Single-function converter for embedded and industrial boards requiring isolated dual-rail bias. Available from stock with worldwide shipping.

ACTIVEPower SupplyVerified Jun 2026

Package / Visual Reference

RB-2412DOther

Quick Facts

Manufacturer: RECOM Power
Package: Other
Pin Count: 7
Lifecycle: ACTIVE
Datasheet: RB-2412D Datasheet PDF
Category: Power Supply
Price: From $5.1160(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of RB-2412D?

24 V nominal input (21.6–26.4 V range) with optional additional -12 V output for dual-rail analog supply generation
Unregulated DC-DC conversion in compact SIP-7/5 (R-XSMA-P5) through-hole package for easy PCB integration
RoHS-compliant, REACH-compliant construction with single-function isolated topology for noise-sensitive signal chains

What is RB-2412D used for?

The RB-2412D is suited for industrial automation boards, analog signal conditioning circuits, and sensor interfaces that require isolated 24 V to 12 V DC-DC conversion from a standard 24 V bus. The optional -12 V auxiliary output makes it particularly valuable for operational amplifier supplies and split-rail analog front-end designs where both positive and negative bias voltages are needed. Its SIP-7/5 through-hole footprint enables easy hand-soldering during prototyping and fits into PCB slots reserved for traditional SIP-format DC-DC modules.

What are the specifications of RB-2412D?

Pbfree Code	Yes
Reach Compliance Code	Compliant
YTEOL	7
Additional Feature	ADDITIONAL -12 VOLT OUTPUT AVAILABLE
Analog IC - Other Type	DC-DC UNREGULATED POWER SUPPLY MODULE
Input Voltage-Max	26.4V
Input Voltage-Min	21.6V
Input Voltage-Nom	24V
JESD-30 Code	R-XSMA-P5
Number of Functions	1
Number of Outputs	2
Output Current-Max	0.042A
Output Voltage-Max	12.6V
Output Voltage-Min	11.4V
Output Voltage-Nom	12V
Package Body Material	UNSPECIFIED
Package Equivalence Code	SIP5/7,.05
Package Shape	RECTANGULAR
Package Style	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Qualification Status	Not Qualified
Surface Mount	NO
Technology	HYBRID
Temperature Grade	INDUSTRIAL
Terminal Form	PIN/PEG
Terminal Pitch	2.54mm
Terminal Position	SINGLE
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Total Power Output-Max	1W
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
ECCN	EAR99
Country of Origin	Mainland China, Taiwan

Where can I find the RB-2412D datasheet?

RB-2412D Datasheet Download

Official datasheet from RECOM Power

What are equivalent replacements for RB-2412D?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Why choose the RB-2412D for an op-amp supply design that needs both +12 V and -12 V rails from a 24 V bus?

The RB-2412D can provide a -12 V auxiliary output in addition to its primary 12 V output from a 24 V nominal (21.6–26.4 V) input, making it a single-component solution for split-rail op-amp biasing. This eliminates the need for a separate negative regulator, saving at least 2 additional components and reducing PCB footprint in space-constrained analog signal chain designs.

What input voltage tolerance does the RB-2412D support, and is that sufficient for 24 V battery-backed industrial systems?

The RB-2412D input range is 21.6 V minimum to 26.4 V maximum, representing ±10% tolerance around the 24 V nominal. Most 24 V sealed lead-acid battery systems and 24 V regulated bus supplies stay within this ±10% band even under heavy load, making the RB-2412D compatible with battery-backed industrial control panels and PLC auxiliary supplies.

How does the SIP-7/5 package of the RB-2412D affect board assembly compared to a surface mount DC-DC module?

The RB-2412D uses a SIP-7/5 (R-XSMA-P5) through-hole pin-in-hole package with 5 or 7 pins that insert into drilled PCB holes and solder from the bottom side. Unlike surface mount modules, this allows hand-soldering without a reflow oven and provides stronger mechanical retention against vibration, which is advantageous in industrial environments with frequent shock loads.

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AvailabilityIn Stock

Reference Price (USD)

From $5.1160

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$10.2320	$10.23
4+	$6.7316	$26.93
5+	$6.6508	$33.25
19+	$5.2800	$100.32
20+	$5.1160	$102.32

pcs

Unit price: $10.2320 · Total: $10.23

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

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RB-2412D RECOM Power Power Supply (Other) In Stock

What are the key features of RB-2412D?

What is RB-2412D used for?

What are the specifications of RB-2412D?

Compliance & Regulatory

Where can I find the RB-2412D datasheet?

What are equivalent replacements for RB-2412D?

Frequently Asked Questions

Why choose the RB-2412D for an op-amp supply design that needs both +12 V and -12 V rails from a 24 V bus?

What input voltage tolerance does the RB-2412D support, and is that sufficient for 24 V battery-backed industrial systems?

How does the SIP-7/5 package of the RB-2412D affect board assembly compared to a surface mount DC-DC module?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About RECOM Power

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