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Equivalent & Substitute Parts Reference for RBE-12/20-D48P-C
Part Overview
The Murata Power Solutions Inc. RBE-12/20-D48P-C is an isolated DC-DC converter module designed with a single 12V output at 20A, supporting input voltages from 36V to 75V and delivering up to 240W power with high efficiency. The product is classified as obsolete. For ongoing or new designs, locating interchangeable active models within the same technical parameters and mounting configuration is essential for supply continuity and system reliability.
Substiute Parts
Key Parameters
| Manufacturer Part Number | Manufacturer | Series | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RBE-12/20-D48P-C | Murata Power Solutions Inc. | RBE-12/20-D48 (240W) | Obsolete | Isolated Module | 1 | 36V | 75V | 12V | 20A | 240 W | 2.25 kV | ITE (Commercial) | OCP, OTP, SCP, UVLO | -40°C ~ 85°C | 94.5% | Through Hole | 8-DIP Module, 5 Leads, 1/8 Brick | 2.30" L x 0.90" W x 0.40" H | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.40.9580 |
Substitute Part Grouping Explanation
Substitute parts are selected based exclusively on matching all critical technical and compliance parameters: input voltage range, output voltage, output current, power rating, isolation voltage, efficiency, mounting type, features, package/case, dimensions, operating temperature, and RoHS/REACH status. Only modules matching these attributes from the same series, manufacturer, and construction are included as official substitutions.
Parameter Comparison
| Manufacturer Part Number | Manufacturer | Series | Product Status | Type | Number of Outputs | Voltage - Input (Min) | Voltage - Input (Max) | Voltage - Output 1 | Current - Output (Max) | Power (Watts) | Voltage - Isolation | Applications | Features | Operating Temperature | Efficiency | Mounting Type | Package / Case | Size / Dimension | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | ECCN | HTSUS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RBE-12/20-D48P-C | Murata Power Solutions Inc. | RBE-12/20-D48 (240W) | Obsolete | Isolated Module | 1 | 36V | 75V | 12V | 20A | 240 W | 2.25 kV | ITE (Commercial) | OCP, OTP, SCP, UVLO | -40°C ~ 85°C | 94.5% | Through Hole | 8-DIP Module, 5 Leads, 1/8 Brick | 2.30" L x 0.90" W x 0.40" H | RoHS Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.40.9580 |
| RBE-12/20-D48N-C | Murata Power Solutions Inc. | RBE-12/20-D48 (240W) | Active | Isolated Module | 1 | 36V | 75V | 12V | 20A | 240 W | 2.25 kV | ITE (Commercial) | OCP, OTP, SCP, UVLO | -40°C ~ 85°C | 94.5% | Through Hole | 8-DIP Module, 5 Leads, 1/8 Brick | 2.30" L x 0.90" W x 0.40" H | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.40.9580 |
| RBE-12/20-D48NB-C | Murata Power Solutions Inc. | RBE-12/20-D48 (240W) | Active | Isolated Module | 1 | 36V | 75V | 12V | 20A | 240 W | 2.25 kV | ITE (Commercial) | OCP, OTP, SCP, UVLO | -40°C ~ 85°C | 94.5% | Through Hole | 8-DIP Module, 5 Leads, 1/8 Brick | 2.30" L x 0.90" W x 0.50" H | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8504.40.9580 |
Engineering Selection Recommendations
The RBE-12/20-D48P-C is obsolete. Both RBE-12/20-D48N-C and RBE-12/20-D48NB-C are active, RoHS3 compliant, and unaffected by REACH, ECCN, and MSL considerations. These substitutes maintain identical electrical performance, features, and mounting compatibility within the same series, and are suitable for applications requiring ongoing compliance with environmental and trade certifications.
Frequently Asked Questions (FAQ)
Q: What electrical parameters must match for a substitute DC-DC converter?
A: Substitution requires identical input voltage range, output voltage, output current, power rating, isolation voltage, and efficiency across all compared models.
Q: Are there dimensional or mechanical differences among the substitute parts?
A: RBE-12/20-D48N-C matches the package size of RBE-12/20-D48P-C exactly. RBE-12/20-D48NB-C has a height of 0.50", with identical length and width. Both maintain the same mounting type and lead configuration.
Q: How do compliance standards affect substitute selection?
A: All substitutes are RoHS3 compliant and unaffected by REACH, MSL, and ECCN regulations, and use identical case material and certifications as the original part, ensuring consistency for designs requiring regulatory adherence.
Q: Can the substitute modules be used interchangeably in existing designs?
A: The substitutes share the same electrical specifications, mounting type, and lead configuration. Dimensional differences are limited to the module height for one alternate. Selection is based on system mechanical constraints and regulatory documentation.
Q: Do substitute DC-DC converters retain all key features of the original part?
A: All listed substitutes include OCP, OTP, SCP, and UVLO, matching the original's feature set exactly.
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