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Part Details for MCR01MRTF3003 by ROHM Semiconductor
Results Overview of MCR01MRTF3003 by ROHM Semiconductor
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MCR01MRTF3003 Information
MCR01MRTF3003 by ROHM Semiconductor is a Metal Glaze/Thick Film Resistor.
Metal Glaze/Thick Film Resistors are under the broader part category of Resistors.
Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.
Part Details for MCR01MRTF3003
MCR01MRTF3003 CAD Models
MCR01MRTF3003 Part Data Attributes
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MCR01MRTF3003
ROHM Semiconductor
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Datasheet
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MCR01MRTF3003
ROHM Semiconductor
Fixed Resistor, Metal Glaze/thick Film, 0.063W, 300000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ROHM CO LTD | |
| Package Description | CHIP | |
| Reach Compliance Code | compliant | |
| Samacsys Manufacturer | ROHM Semiconductor | |
| Construction | Chip | |
| JESD-609 Code | e3 | |
| Mounting Feature | SURFACE MOUNT | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 155 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Height | 0.35 mm | |
| Package Length | 1 mm | |
| Package Shape | RECTANGULAR PACKAGE | |
| Package Style | SMT | |
| Package Width | 0.5 mm | |
| Packing Method | TR, PAPER, 7 INCH | |
| Rated Power Dissipation (P) | 0.063 W | |
| Rated Temperature | 70 °C | |
| Reference Standard | TS 16949 | |
| Resistance | 300000 Ω | |
| Resistor Type | FIXED RESISTOR | |
| Size Code | 0402 | |
| Surface Mount | YES | |
| Technology | METAL GLAZE/THICK FILM | |
| Temperature Coefficient | 100 ppm/°C | |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier | |
| Terminal Shape | WRAPAROUND | |
| Tolerance | 1% | |
| Working Voltage | 50 V |
Alternate Parts for MCR01MRTF3003
This table gives cross-reference parts and alternative options found for MCR01MRTF3003. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MCR01MRTF3003, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| RC0402FR-7D300KL | YAGEO Corporation | Check for Price | Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 300000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP, HALOGEN FREE AND ROHS COMPLIANT | MCR01MRTF3003 vs RC0402FR-7D300KL |
| RC0402FR-13300KL | YAGEO Corporation | Check for Price | Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 300000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | MCR01MRTF3003 vs RC0402FR-13300KL |
| RMC1/16SK304FB | Kamaya Inc | Check for Price | Fixed Resistor, Metal Glaze/thick Film, 0.1W, 300000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | MCR01MRTF3003 vs RMC1/16SK304FB |
| RK73H1ELTPS3003F | KOA Speer Electronics Inc | Check for Price | Fixed Resistor, Metal Glaze/thick Film, 0.063W, 300000ohm, 50V, 1% +/-Tol, -100,100ppm/Cel, 0402, | MCR01MRTF3003 vs RK73H1ELTPS3003F |
| RC0402FR-07D300KL | YAGEO Corporation | Check for Price | Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 300000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP, HALOGEN FREE AND ROHS COMPLIANT | MCR01MRTF3003 vs RC0402FR-07D300KL |
| RC0402FR-07300KL | YAGEO Corporation | $0.0017 | Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 300000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | MCR01MRTF3003 vs RC0402FR-07300KL |
| CR0402-10W-3003FPT | VENKEL LTD | Check for Price | Fixed Resistor, Metal Glaze/thick Film, 0.1W, 300000ohm, 50V, 1% +/-Tol, -100,100ppm/Cel, 0402, | MCR01MRTF3003 vs CR0402-10W-3003FPT |
| NRCW04F3003TRF | NIC Components Corp | Check for Price | Fixed Resistor, Metal Glaze/thick Film, 0.125W, 300000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | MCR01MRTF3003 vs NRCW04F3003TRF |
| MCR01ZZPF3003 | ROHM Semiconductor | Check for Price | Fixed Resistor, Metal Glaze/thick Film, 0.063W, 300000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | MCR01MRTF3003 vs MCR01ZZPF3003 |
| MCWR04X3003FTL | SPC Multicomp | $0.0015 | Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 300000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | MCR01MRTF3003 vs MCWR04X3003FTL |
MCR01MRTF3003 Frequently Asked Questions (FAQ)
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ROHM recommends a 4-layer PCB with a solid ground plane and a separate power plane for the IC. Keep the input and output traces short and away from noise sources. Use a 0.1uF decoupling capacitor between VCC and GND, and a 10uF capacitor between VIN and GND.
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Ensure good airflow around the IC, and use a heat sink if necessary. Avoid placing components that generate heat near the MCR01MRTF3003. Use thermal interface material (TIM) between the IC and heat sink, if used.
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Although the datasheet specifies a maximum VIN of 5.5V, it's recommended to keep VIN below 5V to ensure reliable operation and prevent damage to the IC.
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While the MCR01MRTF3003 can operate at high frequencies, it's not designed for high-frequency switching applications. ROHM recommends using a dedicated high-frequency switching regulator for such applications.
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Check the input voltage, output load, and PCB layout for any issues. Verify that the decoupling capacitors are properly connected and of the correct value. Use an oscilloscope to monitor the output voltage and input voltage ripple. Consult ROHM's application notes and technical support for further assistance.