MGJ1D121905MPC-R13 Murata Electronics Power Supply (Other) In Stock
Murata MGJ1D121905MPC-R13 is a 1W isolated DC/DC converter with 12V input and dual 19V/-5V outputs at 42mA, in a compact SIP module package. Features regulated output, gold-plated terminals, and a peak reflow temperature of 260°C for SMT compatibility. Available in stock worldwide with fast shipping.
- Manufacturer
- Murata Electronics
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MGJ1D121905MPC-R13 Datasheet PDF
- Category
- Power Supply
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1W isolated DC/DC converter with dual asymmetric 19V/-5V outputs in a single SIP module
- Peak reflow temperature rating of 260°C ensures compatibility with standard SMT assembly processes
- Gold (Au) terminal finish provides superior corrosion resistance and reliable solderability
Applications
The MGJ1D121905MPC-R13 is well-suited for powering analog signal conditioning circuits and op-amp stages that require split-rail supplies derived from a single 12V bus. It is also used in industrial control systems, medical instrumentation front-ends, and measurement equipment where isolated dual-rail power is needed in a small footprint.
Specifications
| Factory Lead Time | 18Weeks |
| YTEOL | 9 |
| Analog IC - Other Type | DC-DC REGULATED POWER SUPPLY MODULE |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Finish | Gold (Au) |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the input and output voltage specifications of MGJ1D121905MPC-R13?
The MGJ1D121905MPC-R13 accepts a 12V DC input and provides dual regulated outputs of 19V and -5V, with a combined output power of 1W. The 19V rail can source up to approximately 42mA, making it suitable for powering precision analog or signal-chain circuits in isolated designs.
Which industrial or medical applications benefit most from the MGJ1D121905MPC-R13's dual-rail isolation?
Applications such as isolated analog front-ends, 4–20 mA loop-powered transmitters, and medical sensor interfaces benefit from this module's galvanic isolation and dual 19V/-5V output rails. The 1W power budget is sufficient for op-amp bias networks and low-power signal conditioning in environments requiring electrical isolation from a 12V rail.
How does the gold terminal finish on MGJ1D121905MPC-R13 affect assembly and soldering reliability?
The gold (Au) terminal finish on MGJ1D121905MPC-R13 provides excellent oxidation resistance and low contact resistance, which improves solder joint quality and reliability over the product lifetime. The module is rated for a peak reflow temperature of 260°C, compatible with standard lead-free SMT soldering profiles used in industrial and consumer electronics assembly.
Is MGJ1D121905MPC-R13 a suitable alternative to larger multi-watt isolated converters for low-power analog rails?
Yes, for applications requiring only 1W of isolated power from a 12V source, the MGJ1D121905MPC-R13 offers a more board-space-efficient and cost-effective solution compared to multi-watt modules. Its compact SIP package and dual 19V/-5V output configuration reduce BOM complexity when split-rail supply voltages are needed in low-current analog signal paths drawing up to 42mA.
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